Move eclipse-plugin from common to mapreduce
git-svn-id: https://svn.apache.org/repos/asf/hadoop/common/trunk@790831 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Giridharan Kesavan
parent
cf3d3a0643
commit
aa471150ea
@ -1,10 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<classpath>
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<classpathentry excluding="org/apache/hadoop/eclipse/server/CopyOfHadoopServer.java" kind="src" path="src/java"/>
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<classpathentry exported="true" kind="lib" path="classes" sourcepath="classes"/>
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<classpathentry exported="true" kind="lib" path="lib/commons-cli-2.0-SNAPSHOT.jar"/>
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<classpathentry kind="lib" path="lib/hadoop-core.jar" sourcepath="/hadoop-socks/src/java"/>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
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<classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/>
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<classpathentry kind="output" path="classes"/>
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</classpath>
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@ -1,28 +0,0 @@
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<?xml version="1.0" encoding="UTF-8"?>
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<projectDescription>
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<name>MapReduceTools</name>
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<comment></comment>
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<projects>
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</projects>
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<buildSpec>
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<buildCommand>
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<name>org.eclipse.jdt.core.javabuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.pde.ManifestBuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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<buildCommand>
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<name>org.eclipse.pde.SchemaBuilder</name>
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<arguments>
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</arguments>
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</buildCommand>
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</buildSpec>
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<natures>
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<nature>org.eclipse.pde.PluginNature</nature>
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<nature>org.eclipse.jdt.core.javanature</nature>
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</natures>
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</projectDescription>
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@ -1,262 +0,0 @@
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#Sat Oct 13 13:37:43 CEST 2007
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eclipse.preferences.version=1
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instance/org.eclipse.core.net/org.eclipse.core.net.hasMigrated=true
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org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
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org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
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org.eclipse.jdt.core.compiler.debug.lineNumber=generate
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org.eclipse.jdt.core.compiler.debug.localVariable=generate
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org.eclipse.jdt.core.compiler.debug.sourceFile=generate
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org.eclipse.jdt.core.formatter.align_type_members_on_columns=false
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org.eclipse.jdt.core.formatter.alignment_for_arguments_in_allocation_expression=16
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org.eclipse.jdt.core.formatter.alignment_for_arguments_in_enum_constant=16
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org.eclipse.jdt.core.formatter.alignment_for_arguments_in_explicit_constructor_call=16
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org.eclipse.jdt.core.formatter.alignment_for_arguments_in_method_invocation=16
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org.eclipse.jdt.core.formatter.alignment_for_arguments_in_qualified_allocation_expression=16
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org.eclipse.jdt.core.formatter.alignment_for_assignment=16
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org.eclipse.jdt.core.formatter.alignment_for_binary_expression=16
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org.eclipse.jdt.core.formatter.alignment_for_compact_if=16
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org.eclipse.jdt.core.formatter.alignment_for_conditional_expression=80
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org.eclipse.jdt.core.formatter.alignment_for_enum_constants=0
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org.eclipse.jdt.core.formatter.alignment_for_expressions_in_array_initializer=16
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org.eclipse.jdt.core.formatter.alignment_for_multiple_fields=16
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org.eclipse.jdt.core.formatter.alignment_for_parameters_in_constructor_declaration=16
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org.eclipse.jdt.core.formatter.alignment_for_parameters_in_method_declaration=16
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org.eclipse.jdt.core.formatter.alignment_for_selector_in_method_invocation=16
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org.eclipse.jdt.core.formatter.alignment_for_superclass_in_type_declaration=16
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org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_enum_declaration=16
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org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_type_declaration=16
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org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_constructor_declaration=16
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org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_method_declaration=16
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org.eclipse.jdt.core.formatter.blank_lines_after_imports=1
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org.eclipse.jdt.core.formatter.blank_lines_after_package=1
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org.eclipse.jdt.core.formatter.blank_lines_before_field=1
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org.eclipse.jdt.core.formatter.blank_lines_before_first_class_body_declaration=0
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org.eclipse.jdt.core.formatter.blank_lines_before_imports=1
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org.eclipse.jdt.core.formatter.blank_lines_before_member_type=1
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org.eclipse.jdt.core.formatter.blank_lines_before_method=1
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org.eclipse.jdt.core.formatter.blank_lines_before_new_chunk=1
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org.eclipse.jdt.core.formatter.blank_lines_before_package=0
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org.eclipse.jdt.core.formatter.blank_lines_between_import_groups=1
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org.eclipse.jdt.core.formatter.blank_lines_between_type_declarations=1
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org.eclipse.jdt.core.formatter.brace_position_for_annotation_type_declaration=end_of_line
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org.eclipse.jdt.core.formatter.brace_position_for_anonymous_type_declaration=end_of_line
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org.eclipse.jdt.core.formatter.brace_position_for_array_initializer=end_of_line
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org.eclipse.jdt.core.formatter.brace_position_for_block=end_of_line
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org.eclipse.jdt.core.formatter.brace_position_for_block_in_case=end_of_line
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org.eclipse.jdt.core.formatter.brace_position_for_constructor_declaration=end_of_line
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org.eclipse.jdt.core.formatter.brace_position_for_enum_constant=end_of_line
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org.eclipse.jdt.core.formatter.brace_position_for_enum_declaration=end_of_line
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||||
org.eclipse.jdt.core.formatter.brace_position_for_method_declaration=end_of_line
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||||
org.eclipse.jdt.core.formatter.brace_position_for_switch=end_of_line
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org.eclipse.jdt.core.formatter.brace_position_for_type_declaration=end_of_line
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org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_block_comment=false
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org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_javadoc_comment=false
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||||
org.eclipse.jdt.core.formatter.comment.format_block_comments=true
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org.eclipse.jdt.core.formatter.comment.format_header=false
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org.eclipse.jdt.core.formatter.comment.format_html=true
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org.eclipse.jdt.core.formatter.comment.format_javadoc_comments=true
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org.eclipse.jdt.core.formatter.comment.format_line_comments=true
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org.eclipse.jdt.core.formatter.comment.format_source_code=true
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org.eclipse.jdt.core.formatter.comment.indent_parameter_description=false
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org.eclipse.jdt.core.formatter.comment.indent_root_tags=true
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org.eclipse.jdt.core.formatter.comment.insert_new_line_before_root_tags=insert
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org.eclipse.jdt.core.formatter.comment.insert_new_line_for_parameter=do not insert
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org.eclipse.jdt.core.formatter.comment.line_length=77
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org.eclipse.jdt.core.formatter.compact_else_if=true
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org.eclipse.jdt.core.formatter.continuation_indentation=2
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org.eclipse.jdt.core.formatter.continuation_indentation_for_array_initializer=2
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org.eclipse.jdt.core.formatter.format_guardian_clause_on_one_line=false
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org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_annotation_declaration_header=true
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org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_constant_header=true
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||||
org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_declaration_header=true
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||||
org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_type_header=true
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||||
org.eclipse.jdt.core.formatter.indent_breaks_compare_to_cases=true
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||||
org.eclipse.jdt.core.formatter.indent_empty_lines=false
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org.eclipse.jdt.core.formatter.indent_statements_compare_to_block=true
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org.eclipse.jdt.core.formatter.indent_statements_compare_to_body=true
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||||
org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_cases=true
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||||
org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_switch=true
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||||
org.eclipse.jdt.core.formatter.indentation.size=4
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||||
org.eclipse.jdt.core.formatter.insert_new_line_after_annotation=insert
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||||
org.eclipse.jdt.core.formatter.insert_new_line_after_opening_brace_in_array_initializer=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_new_line_at_end_of_file_if_missing=insert
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||||
org.eclipse.jdt.core.formatter.insert_new_line_before_catch_in_try_statement=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_new_line_before_closing_brace_in_array_initializer=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_new_line_before_else_in_if_statement=do not insert
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org.eclipse.jdt.core.formatter.insert_new_line_before_finally_in_try_statement=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_new_line_before_while_in_do_statement=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_new_line_in_empty_annotation_declaration=insert
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org.eclipse.jdt.core.formatter.insert_new_line_in_empty_anonymous_type_declaration=insert
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org.eclipse.jdt.core.formatter.insert_new_line_in_empty_block=insert
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org.eclipse.jdt.core.formatter.insert_new_line_in_empty_enum_constant=insert
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org.eclipse.jdt.core.formatter.insert_new_line_in_empty_enum_declaration=insert
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org.eclipse.jdt.core.formatter.insert_new_line_in_empty_method_body=insert
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org.eclipse.jdt.core.formatter.insert_new_line_in_empty_type_declaration=insert
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org.eclipse.jdt.core.formatter.insert_space_after_and_in_type_parameter=insert
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org.eclipse.jdt.core.formatter.insert_space_after_assignment_operator=insert
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org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation_type_declaration=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_binary_operator=insert
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org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_arguments=insert
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org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_parameters=insert
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org.eclipse.jdt.core.formatter.insert_space_after_closing_brace_in_block=insert
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org.eclipse.jdt.core.formatter.insert_space_after_closing_paren_in_cast=insert
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org.eclipse.jdt.core.formatter.insert_space_after_colon_in_assert=insert
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org.eclipse.jdt.core.formatter.insert_space_after_colon_in_case=insert
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org.eclipse.jdt.core.formatter.insert_space_after_colon_in_conditional=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_colon_in_for=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_colon_in_labeled_statement=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_allocation_expression=insert
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org.eclipse.jdt.core.formatter.insert_space_after_comma_in_annotation=insert
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org.eclipse.jdt.core.formatter.insert_space_after_comma_in_array_initializer=insert
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org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_parameters=insert
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org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_throws=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_constant_arguments=insert
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org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_declarations=insert
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org.eclipse.jdt.core.formatter.insert_space_after_comma_in_explicitconstructorcall_arguments=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_for_increments=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_for_inits=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_parameters=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_throws=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_invocation_arguments=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_multiple_field_declarations=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_multiple_local_declarations=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_parameterized_type_reference=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_superinterfaces=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_arguments=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_parameters=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_ellipsis=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_parameterized_type_reference=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_arguments=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_parameters=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_opening_brace_in_array_initializer=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_opening_bracket_in_array_allocation_expression=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_opening_bracket_in_array_reference=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_annotation=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_cast=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_catch=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_constructor_declaration=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_enum_constant=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_for=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_if=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_method_declaration=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_method_invocation=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_parenthesized_expression=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_switch=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_synchronized=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_while=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_postfix_operator=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_prefix_operator=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_question_in_conditional=insert
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org.eclipse.jdt.core.formatter.insert_space_after_question_in_wildcard=do not insert
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org.eclipse.jdt.core.formatter.insert_space_after_semicolon_in_for=insert
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org.eclipse.jdt.core.formatter.insert_space_after_unary_operator=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_and_in_type_parameter=insert
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org.eclipse.jdt.core.formatter.insert_space_before_assignment_operator=insert
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org.eclipse.jdt.core.formatter.insert_space_before_at_in_annotation_type_declaration=insert
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org.eclipse.jdt.core.formatter.insert_space_before_binary_operator=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_parameterized_type_reference=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_arguments=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_parameters=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_closing_brace_in_array_initializer=insert
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org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_allocation_expression=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_reference=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_annotation=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_cast=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_catch=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_constructor_declaration=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_enum_constant=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_for=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_if=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_declaration=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_invocation=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_parenthesized_expression=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_switch=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_synchronized=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_while=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_space_before_colon_in_assert=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_before_colon_in_case=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_space_before_colon_in_conditional=insert
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||||
org.eclipse.jdt.core.formatter.insert_space_before_colon_in_default=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_space_before_colon_in_for=insert
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org.eclipse.jdt.core.formatter.insert_space_before_colon_in_labeled_statement=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_comma_in_allocation_expression=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_comma_in_annotation=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_comma_in_array_initializer=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_parameters=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_throws=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_constant_arguments=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_declarations=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_explicitconstructorcall_arguments=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_increments=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_inits=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_parameters=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_throws=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_invocation_arguments=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_field_declarations=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_local_declarations=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_space_before_comma_in_parameterized_type_reference=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_comma_in_superinterfaces=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_arguments=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_parameters=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_ellipsis=do not insert
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org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_parameterized_type_reference=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_arguments=do not insert
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||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_parameters=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_annotation_type_declaration=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_anonymous_type_declaration=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_array_initializer=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_block=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_constructor_declaration=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_constant=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_enum_declaration=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_method_declaration=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_switch=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_brace_in_type_declaration=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_allocation_expression=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_reference=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_bracket_in_array_type_reference=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_annotation_type_member_declaration=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_catch=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_constructor_declaration=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_enum_constant=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_for=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_if=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_declaration=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_method_invocation=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_parenthesized_expression=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_switch=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_synchronized=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_opening_paren_in_while=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_parenthesized_expression_in_return=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_parenthesized_expression_in_throw=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_postfix_operator=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_prefix_operator=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_question_in_conditional=insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_question_in_wildcard=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_semicolon=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_semicolon_in_for=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_before_unary_operator=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_between_brackets_in_array_type_reference=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_between_empty_braces_in_array_initializer=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_between_empty_brackets_in_array_allocation_expression=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_annotation_type_member_declaration=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_constructor_declaration=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_enum_constant=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_declaration=do not insert
|
||||
org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_invocation=do not insert
|
||||
org.eclipse.jdt.core.formatter.keep_else_statement_on_same_line=false
|
||||
org.eclipse.jdt.core.formatter.keep_empty_array_initializer_on_one_line=false
|
||||
org.eclipse.jdt.core.formatter.keep_imple_if_on_one_line=false
|
||||
org.eclipse.jdt.core.formatter.keep_then_statement_on_same_line=false
|
||||
org.eclipse.jdt.core.formatter.lineSplit=77
|
||||
org.eclipse.jdt.core.formatter.never_indent_block_comments_on_first_column=false
|
||||
org.eclipse.jdt.core.formatter.never_indent_line_comments_on_first_column=false
|
||||
org.eclipse.jdt.core.formatter.number_of_blank_lines_at_beginning_of_method_body=0
|
||||
org.eclipse.jdt.core.formatter.number_of_empty_lines_to_preserve=1
|
||||
org.eclipse.jdt.core.formatter.put_empty_statement_on_new_line=true
|
||||
org.eclipse.jdt.core.formatter.tabulation.char=space
|
||||
org.eclipse.jdt.core.formatter.tabulation.size=2
|
||||
org.eclipse.jdt.core.formatter.use_tabs_only_for_leading_indentations=false
|
||||
org.eclipse.jdt.core.formatter.wrap_before_binary_operator=true
|
||||
@ -1,6 +0,0 @@
|
||||
#Tue Aug 14 19:41:15 PDT 2007
|
||||
eclipse.preferences.version=1
|
||||
formatter_profile=_Lucene
|
||||
formatter_settings_version=11
|
||||
instance/org.eclipse.core.net/org.eclipse.core.net.hasMigrated=true
|
||||
org.eclipse.jdt.ui.text.custom_code_templates=<?xml version\="1.0" encoding\="UTF-8" standalone\="no"?><templates/>
|
||||
@ -1,6 +0,0 @@
|
||||
#Tue Aug 14 19:41:15 PDT 2007
|
||||
DELEGATES_PREFERENCE=delegateValidatorListorg.eclipse.wst.xsd.core.internal.validation.eclipse.XSDDelegatingValidator\=org.eclipse.wst.xsd.core.internal.validation.eclipse.Validator;org.eclipse.wst.wsdl.validation.internal.eclipse.WSDLDelegatingValidator\=org.eclipse.wst.wsdl.validation.internal.eclipse.Validator;
|
||||
USER_BUILD_PREFERENCE=enabledBuildValidatorListorg.eclipse.wst.xsd.core.internal.validation.eclipse.XSDDelegatingValidator;org.eclipse.jst.jsp.core.internal.validation.JSPContentValidator;org.eclipse.wst.html.internal.validation.HTMLValidator;org.eclipse.wst.xml.core.internal.validation.eclipse.Validator;org.eclipse.jst.jsf.validation.internal.appconfig.AppConfigValidator;org.eclipse.jst.jsp.core.internal.validation.JSPBatchValidator;org.eclipse.wst.dtd.core.internal.validation.eclipse.Validator;org.eclipse.wst.wsi.ui.internal.WSIMessageValidator;org.eclipse.wst.wsdl.validation.internal.eclipse.WSDLDelegatingValidator;org.eclipse.jst.jsf.validation.internal.JSPSemanticsValidator;
|
||||
USER_MANUAL_PREFERENCE=enabledManualValidatorListorg.eclipse.wst.xsd.core.internal.validation.eclipse.XSDDelegatingValidator;org.eclipse.jst.jsp.core.internal.validation.JSPContentValidator;org.eclipse.wst.html.internal.validation.HTMLValidator;org.eclipse.wst.xml.core.internal.validation.eclipse.Validator;org.eclipse.jst.jsf.validation.internal.appconfig.AppConfigValidator;org.eclipse.jst.jsp.core.internal.validation.JSPBatchValidator;org.eclipse.wst.dtd.core.internal.validation.eclipse.Validator;org.eclipse.wst.wsi.ui.internal.WSIMessageValidator;org.eclipse.wst.wsdl.validation.internal.eclipse.WSDLDelegatingValidator;org.eclipse.jst.jsf.validation.internal.JSPSemanticsValidator;
|
||||
USER_PREFERENCE=overrideGlobalPreferencesfalse
|
||||
eclipse.preferences.version=1
|
||||
@ -1,29 +0,0 @@
|
||||
Manifest-Version: 1.0
|
||||
Bundle-ManifestVersion: 2
|
||||
Bundle-Name: MapReduce Tools for Eclipse
|
||||
Bundle-SymbolicName: org.apache.hadoop.eclipse;singleton:=true
|
||||
Bundle-Version: 0.18
|
||||
Bundle-Activator: org.apache.hadoop.eclipse.Activator
|
||||
Bundle-Localization: plugin
|
||||
Require-Bundle: org.eclipse.ui,
|
||||
org.eclipse.core.runtime,
|
||||
org.eclipse.jdt.launching,
|
||||
org.eclipse.debug.core,
|
||||
org.eclipse.jdt,
|
||||
org.eclipse.jdt.core,
|
||||
org.eclipse.core.resources,
|
||||
org.eclipse.ui.ide,
|
||||
org.eclipse.jdt.ui,
|
||||
org.eclipse.debug.ui,
|
||||
org.eclipse.jdt.debug.ui,
|
||||
org.eclipse.core.expressions,
|
||||
org.eclipse.ui.cheatsheets,
|
||||
org.eclipse.ui.console,
|
||||
org.eclipse.ui.navigator,
|
||||
org.eclipse.core.filesystem,
|
||||
org.apache.commons.logging
|
||||
Eclipse-LazyStart: true
|
||||
Bundle-ClassPath: classes/,
|
||||
lib/commons-cli-2.0-SNAPSHOT.jar,
|
||||
lib/hadoop-core.jar
|
||||
Bundle-Vendor: Apache Hadoop
|
||||
@ -1,7 +0,0 @@
|
||||
output.. = bin/
|
||||
bin.includes = META-INF/,\
|
||||
plugin.xml,\
|
||||
resources/,\
|
||||
classes/,\
|
||||
classes/,\
|
||||
lib/
|
||||
@ -1,80 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
|
||||
|
||||
<!--
|
||||
Licensed to the Apache Software Foundation (ASF) under one or more
|
||||
contributor license agreements. See the NOTICE file distributed with
|
||||
this work for additional information regarding copyright ownership.
|
||||
The ASF licenses this file to You under the Apache License, Version 2.0
|
||||
(the "License"); you may not use this file except in compliance with
|
||||
the License. You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
-->
|
||||
|
||||
<project default="jar" name="eclipse-plugin">
|
||||
|
||||
<import file="../build-contrib.xml"/>
|
||||
|
||||
<path id="eclipse-sdk-jars">
|
||||
<fileset dir="${eclipse.home}/plugins/">
|
||||
<include name="org.eclipse.ui*.jar"/>
|
||||
<include name="org.eclipse.jdt*.jar"/>
|
||||
<include name="org.eclipse.core*.jar"/>
|
||||
<include name="org.eclipse.equinox*.jar"/>
|
||||
<include name="org.eclipse.debug*.jar"/>
|
||||
<include name="org.eclipse.osgi*.jar"/>
|
||||
<include name="org.eclipse.swt*.jar"/>
|
||||
<include name="org.eclipse.jface*.jar"/>
|
||||
|
||||
<include name="org.eclipse.team.cvs.ssh2*.jar"/>
|
||||
<include name="com.jcraft.jsch*.jar"/>
|
||||
</fileset>
|
||||
</path>
|
||||
|
||||
<!-- Override classpath to include Eclipse SDK jars -->
|
||||
<path id="classpath">
|
||||
<pathelement location="${build.classes}"/>
|
||||
<pathelement location="${hadoop.root}/build/classes"/>
|
||||
<path refid="eclipse-sdk-jars"/>
|
||||
</path>
|
||||
|
||||
<!-- Skip building if eclipse.home is unset. -->
|
||||
<target name="check-contrib" unless="eclipse.home">
|
||||
<property name="skip.contrib" value="yes"/>
|
||||
<echo message="eclipse.home unset: skipping eclipse plugin"/>
|
||||
</target>
|
||||
|
||||
<target name="compile" depends="init, ivy-retrieve-common" unless="skip.contrib">
|
||||
<echo message="contrib: ${name}"/>
|
||||
<javac
|
||||
encoding="${build.encoding}"
|
||||
srcdir="${src.dir}"
|
||||
includes="**/*.java"
|
||||
destdir="${build.classes}"
|
||||
debug="${javac.debug}"
|
||||
deprecation="${javac.deprecation}">
|
||||
<classpath refid="classpath"/>
|
||||
</javac>
|
||||
</target>
|
||||
|
||||
<!-- Override jar target to specify manifest -->
|
||||
<target name="jar" depends="compile" unless="skip.contrib">
|
||||
<mkdir dir="${build.dir}/lib"/>
|
||||
<copy file="${hadoop.root}/build/hadoop-${version}-core.jar" tofile="${build.dir}/lib/hadoop-core.jar" verbose="true"/>
|
||||
<copy file="${hadoop.root}/build/ivy/lib/Hadoop/common/commons-cli-${commons-cli.version}.jar" todir="${build.dir}/lib" verbose="true"/>
|
||||
<copy file="${hadoop.root}/build/ivy/lib/Hadoop/common/commons-cli-${commons-cli2.version}.jar" todir="${build.dir}/lib" verbose="true"/>
|
||||
<jar
|
||||
jarfile="${build.dir}/hadoop-${version}-${name}.jar"
|
||||
manifest="${root}/META-INF/MANIFEST.MF">
|
||||
<fileset dir="${build.dir}" includes="classes/ lib/"/>
|
||||
<fileset dir="${root}" includes="resources/ plugin.xml"/>
|
||||
</jar>
|
||||
</target>
|
||||
|
||||
</project>
|
||||
@ -1,36 +0,0 @@
|
||||
<?xml version="1.0" ?>
|
||||
<ivy-module version="1.0">
|
||||
<info organisation="org.apache.hadoop" module="${ant.project.name}">
|
||||
<license name="Apache 2.0"/>
|
||||
<ivyauthor name="Apache Hadoop Team" url="http://hadoop.apache.org"/>
|
||||
<description>
|
||||
Apache Hadoop
|
||||
</description>
|
||||
</info>
|
||||
<configurations defaultconfmapping="default">
|
||||
<!--these match the Maven configurations-->
|
||||
<conf name="default" extends="master,runtime"/>
|
||||
<conf name="master" description="contains the artifact but no dependencies"/>
|
||||
<conf name="runtime" description="runtime but not the artifact" />
|
||||
|
||||
<conf name="common" visibility="private"
|
||||
extends="runtime"
|
||||
description="artifacts needed for compile/test the application"/>
|
||||
<conf name="test" visibility="private" extends="runtime"/>
|
||||
</configurations>
|
||||
|
||||
<publications>
|
||||
<!--get the artifact from our module name-->
|
||||
<artifact conf="master"/>
|
||||
</publications>
|
||||
<dependencies>
|
||||
<dependency org="commons-logging"
|
||||
name="commons-logging"
|
||||
rev="${commons-logging.version}"
|
||||
conf="common->default"/>
|
||||
<dependency org="log4j"
|
||||
name="log4j"
|
||||
rev="${log4j.version}"
|
||||
conf="common->master"/>
|
||||
</dependencies>
|
||||
</ivy-module>
|
||||
@ -1,5 +0,0 @@
|
||||
#This properties file lists the versions of the various artifacts used by streaming.
|
||||
#It drives ivy and the generation of a maven POM
|
||||
|
||||
#Please list the dependencies name with version if they are different from the ones
|
||||
#listed in the global libraries.properties file (in alphabetical order)
|
||||
@ -1,287 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<?eclipse version="3.2"?>
|
||||
|
||||
<plugin>
|
||||
|
||||
<!-- extension
|
||||
point="org.eclipse.debug.core.launchConfigurationTypes">
|
||||
<launchConfigurationType
|
||||
delegate="org.apache.hadoop.eclipse.launch.HadoopLaunchDelegate"
|
||||
id="org.apache.hadoop.eclipse.launch.StartServer"
|
||||
modes="run,debug"
|
||||
name="Start Hadoop Server"
|
||||
public="true"/>
|
||||
</extension -->
|
||||
|
||||
<extension
|
||||
name="MapReduce Nature"
|
||||
id="org.apache.hadoop.eclipse.Nature"
|
||||
point="org.eclipse.core.resources.natures">
|
||||
<runtime>
|
||||
<run class="org.apache.hadoop.eclipse.MapReduceNature"/>
|
||||
</runtime>
|
||||
</extension>
|
||||
|
||||
<extension
|
||||
point="org.eclipse.ui.ide.projectNatureImages">
|
||||
</extension>
|
||||
|
||||
<!-- Wizards: new Mapper, Reducer, Driver -->
|
||||
<extension
|
||||
point="org.eclipse.ui.newWizards">
|
||||
<primaryWizard id="org.apache.hadoop.eclipse.NewProjectWizard"/>
|
||||
<wizard
|
||||
category="org.apache.hadoop.eclipse.category"
|
||||
class="org.apache.hadoop.eclipse.NewMapReduceProjectWizard"
|
||||
finalPerspective="org.apache.hadoop.eclipse.Perspective"
|
||||
hasPages="true"
|
||||
icon="resources/Elephant16x16.gif"
|
||||
id="org.apache.hadoop.eclipse.NewProjectWizard"
|
||||
name="Map/Reduce Project"
|
||||
preferredPerspectives="org.apache.hadoop.eclipse.Perspective"
|
||||
project="true"/>
|
||||
<wizard
|
||||
category="org.apache.hadoop.eclipse.category"
|
||||
class="org.apache.hadoop.eclipse.NewMapperWizard"
|
||||
icon="resources/mapper16.png"
|
||||
id="org.apache.hadoop.eclipse.NewMapperWizard"
|
||||
name="Mapper"
|
||||
project="false"/>
|
||||
<wizard
|
||||
category="org.apache.hadoop.eclipse.category"
|
||||
class="org.apache.hadoop.eclipse.NewReducerWizard"
|
||||
icon="resources/reducer16.png"
|
||||
id="org.apache.hadoop.eclipse.NewReducerWizard"
|
||||
name="Reducer"
|
||||
project="false"/>
|
||||
<wizard
|
||||
category="org.apache.hadoop.eclipse.category"
|
||||
class="org.apache.hadoop.eclipse.NewDriverWizard"
|
||||
icon="resources/driver.png"
|
||||
id="org.apache.hadoop.eclipse.NewDriverWizard"
|
||||
name="MapReduce Driver"
|
||||
project="false"/>
|
||||
<category
|
||||
id="org.apache.hadoop.eclipse.category"
|
||||
name="Map/Reduce"/>
|
||||
</extension>
|
||||
|
||||
<extension
|
||||
point="org.eclipse.debug.ui.launchConfigurationTypeImages">
|
||||
<launchConfigurationTypeImage
|
||||
configTypeID="org.apache.hadoop.eclipse.launch.Local"
|
||||
icon="resources/elephantblue16x16.gif"
|
||||
id="Hadouken.launchConfigurationTypeImage1"/>
|
||||
</extension>
|
||||
|
||||
<extension
|
||||
point="org.eclipse.debug.ui.launchConfigurationTabGroups">
|
||||
<launchConfigurationTabGroup
|
||||
class="org.apache.hadoop.eclipse.launch.StartHadoopLaunchTabGroup"
|
||||
id="org.apache.hadoop.eclipse.launch.StartHadoopLaunchTabGroup"
|
||||
type="org.apache.hadoop.eclipse.launch.StartServer"/>
|
||||
|
||||
</extension>
|
||||
|
||||
<!-- Perspective: Map/Reduce -->
|
||||
<extension
|
||||
point="org.eclipse.ui.perspectives">
|
||||
<perspective
|
||||
class="org.apache.hadoop.eclipse.HadoopPerspectiveFactory"
|
||||
icon="resources/elephantblue16x16.gif"
|
||||
id="org.apache.hadoop.eclipse.Perspective"
|
||||
name="Map/Reduce"/>
|
||||
</extension>
|
||||
|
||||
<!-- Needed: allows DFS Browsing in Navigator! [TODO] -->
|
||||
<extension
|
||||
point="org.eclipse.core.expressions.propertyTesters">
|
||||
<propertyTester
|
||||
class="org.apache.hadoop.eclipse.PropertyTester"
|
||||
id="mapreduce.deployable"
|
||||
namespace="mapreduce"
|
||||
properties="deployable"
|
||||
type="org.eclipse.core.resources.IResource"/>
|
||||
<propertyTester
|
||||
class="org.apache.hadoop.eclipse.PropertyTester"
|
||||
id="mapreduce.server"
|
||||
namespace="mapreduce"
|
||||
properties="server"
|
||||
type="org.eclipse.wst.server.core.IServer"/>
|
||||
</extension>
|
||||
|
||||
<!-- Run on Hadoop action -->
|
||||
<extension
|
||||
point="org.eclipse.debug.ui.launchShortcuts">
|
||||
<shortcut
|
||||
class="org.apache.hadoop.eclipse.launch.HadoopApplicationLaunchShortcut"
|
||||
icon="resources/elephantblue16x16.gif"
|
||||
id="org.apache.hadoop.eclipse.launch.shortcut"
|
||||
label="Run on Hadoop"
|
||||
modes="run">
|
||||
<contextualLaunch>
|
||||
|
||||
<enablement>
|
||||
<with variable="selection">
|
||||
<count value="1"/>
|
||||
<iterate>
|
||||
<or>
|
||||
<test property="org.eclipse.jdt.launching.hasMain"/>
|
||||
<and>
|
||||
<test property="org.eclipse.jdt.launching.isContainer"/>
|
||||
<test property="org.eclipse.jdt.launching.hasProjectNature" args="org.eclipse.jdt.core.javanature"/>
|
||||
<test property="org.eclipse.jdt.launching.hasProjectNature" args="org.apache.hadoop.eclipse.Nature"/>
|
||||
</and>
|
||||
</or>
|
||||
</iterate>
|
||||
</with>
|
||||
</enablement>
|
||||
</contextualLaunch>
|
||||
<perspective id="org.apache.hadoop.eclipse.Perspective"/>
|
||||
</shortcut>
|
||||
</extension>
|
||||
|
||||
<!-- Hadoop locations view -->
|
||||
<extension
|
||||
point="org.eclipse.ui.views">
|
||||
<category
|
||||
id="org.apache.hadoop.eclipse.view.servers"
|
||||
name="MapReduce Tools"/>
|
||||
<view
|
||||
allowMultiple="false"
|
||||
category="org.apache.hadoop.eclipse.view.servers"
|
||||
class="org.apache.hadoop.eclipse.view.servers.ServerView"
|
||||
icon="resources/hadoop-logo-16x16.png"
|
||||
id="org.apache.hadoop.eclipse.view.servers"
|
||||
name="Map/Reduce Locations">
|
||||
</view>
|
||||
</extension>
|
||||
|
||||
<!-- ??? -->
|
||||
<!-- extension
|
||||
point="org.eclipse.ui.cheatsheets.cheatSheetContent">
|
||||
<category
|
||||
id="org.apache.hadoop.eclipse.cheatsheet.Examples"
|
||||
name="MapReduce"/>
|
||||
<cheatsheet
|
||||
category="org.apache.hadoop.eclipse.cheatsheet.Examples"
|
||||
composite="true"
|
||||
contentFile="resources/HelloWorld.xml"
|
||||
id="org.apache.hadoop.eclipse.cheatsheet"
|
||||
name="Write a MapReduce application"/>
|
||||
</extension -->
|
||||
|
||||
<!-- DFS Browser -->
|
||||
<extension
|
||||
point="org.eclipse.ui.navigator.navigatorContent">
|
||||
<navigatorContent
|
||||
activeByDefault="true"
|
||||
contentProvider="org.apache.hadoop.eclipse.dfs.DFSContentProvider"
|
||||
icon="resources/elephantblue16x16.gif"
|
||||
id="org.apache.hadoop.eclipse.views.dfscontent"
|
||||
labelProvider="org.apache.hadoop.eclipse.dfs.DFSContentProvider"
|
||||
name="Hadoop Distributed File Systems"
|
||||
priority="normal"
|
||||
providesSaveables="false">
|
||||
<triggerPoints>
|
||||
<or>
|
||||
<instanceof value="org.apache.hadoop.eclipse.dfs.DFSPath"/>
|
||||
<adapt type="org.eclipse.core.resources.IResource">
|
||||
<test
|
||||
forcePluginActivation="true"
|
||||
property="mapreduce.deployable"/>
|
||||
</adapt>
|
||||
</or>
|
||||
</triggerPoints>
|
||||
<actionProvider class="org.apache.hadoop.eclipse.dfs.ActionProvider">
|
||||
</actionProvider>
|
||||
<possibleChildren>
|
||||
<or>
|
||||
<instanceof value="org.eclipse.wst.server.core.IServer"/>
|
||||
<instanceof value="org.apache.hadoop.eclipse.dfs.DFSLocationsRoot"/>
|
||||
<instanceof value="org.apache.hadoop.eclipse.dfs.DFSLocation"/>
|
||||
<instanceof value="org.apache.hadoop.eclipse.dfs.DFSPath"/>
|
||||
</or>
|
||||
</possibleChildren>
|
||||
</navigatorContent>
|
||||
</extension>
|
||||
|
||||
<!-- DFS Actions -->
|
||||
<extension
|
||||
point="org.eclipse.ui.navigator.viewer">
|
||||
<viewer
|
||||
viewerId="org.apache.hadoop.eclipse.dfs.DFSViewer">
|
||||
|
||||
<popupMenu
|
||||
allowsPlatformContributions="true"
|
||||
id="org.apache.hadoop.eclipse.dfs.DFSViewer#PopupMenu">
|
||||
<insertionPoint name="group.new"/>
|
||||
<insertionPoint
|
||||
name="group.open"
|
||||
separator="true"/>
|
||||
<insertionPoint name="group.openWith"/>
|
||||
<insertionPoint name="group.edit"
|
||||
separator="true"/>
|
||||
<insertionPoint name="group.reorganize" />
|
||||
<insertionPoint
|
||||
name="group.port"
|
||||
separator="true"/>
|
||||
<insertionPoint
|
||||
name="group.build"
|
||||
separator="true"/>
|
||||
<insertionPoint
|
||||
name="group.generate"
|
||||
separator="true"/>
|
||||
<insertionPoint
|
||||
name="group.search"
|
||||
separator="true"/>
|
||||
<insertionPoint
|
||||
name="additions"
|
||||
separator="true"/>
|
||||
<insertionPoint
|
||||
name="group.properties"
|
||||
separator="true"/>
|
||||
</popupMenu>
|
||||
|
||||
</viewer>
|
||||
<viewerContentBinding viewerId="org.eclipse.ui.navigator.ProjectExplorer">
|
||||
<includes>
|
||||
<contentExtension
|
||||
isRoot="false"
|
||||
pattern="org.apache.hadoop.eclipse.views.dfscontent"/>
|
||||
<actionExtension pattern="org.apache.hadoop.eclipse.views.dfscontent.*"/>
|
||||
</includes>
|
||||
</viewerContentBinding>
|
||||
</extension>
|
||||
|
||||
<!-- HDFS FileSystem registration [TODO] -->
|
||||
<!-- extension
|
||||
point="org.eclipse.core.filesystem.filesystems">
|
||||
<filesystem scheme="hdfs">
|
||||
<run class="org.apache.hadoop.eclipse.dfs.FileSystem"/>
|
||||
</filesystem>
|
||||
</extension -->
|
||||
|
||||
<!--
|
||||
<extension
|
||||
point="org.eclipse.ui.popupMenus">
|
||||
<viewerContribution
|
||||
id="Hadouken.viewerContribution1"
|
||||
targetID="org.eclipse.ui.navigator.ProjectExplorer#PopupMenu"/>
|
||||
</extension> -->
|
||||
|
||||
<!-- Preferences -->
|
||||
<extension
|
||||
point="org.eclipse.ui.preferencePages">
|
||||
<page
|
||||
class="org.apache.hadoop.eclipse.preferences.MapReducePreferencePage"
|
||||
id="org.apache.hadoop.eclipse.preferences.MapReducePreferencePage"
|
||||
name="Hadoop Map/Reduce"/>
|
||||
</extension>
|
||||
|
||||
<extension
|
||||
point="org.eclipse.core.runtime.preferences">
|
||||
<initializer class="org.apache.hadoop.eclipse.preferences.PreferenceInitializer"/>
|
||||
</extension>
|
||||
|
||||
</plugin>
|
||||
Binary file not shown.
|
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|
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|
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|
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|
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|
Before Width: | Height: | Size: 853 B |
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|
Before Width: | Height: | Size: 1.2 KiB |
@ -1,32 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
|
||||
<cheatsheet title="Set default Hadoop path tutorial">
|
||||
<intro>
|
||||
<description>
|
||||
This tutorial informs you how to set the default Hadoop
|
||||
directory for the plugin.
|
||||
</description>
|
||||
</intro>
|
||||
<item title="Create MapReduce Cluster" skip="true">
|
||||
<description>
|
||||
Define a MapReduce cluster [if you have not done so already]
|
||||
by opening the MapReduce Servers view and clicking on the
|
||||
blue elephant in the upper right.
|
||||
|
||||
Use the following embedded command to create a new Hadoop Server:
|
||||
</description>
|
||||
|
||||
<action pluginId="com.ibm.hipods.mapreduce"
|
||||
class="org.apache.hadoop.eclipse.actions.NewServerAction" />
|
||||
</item>
|
||||
<item title="Open and Explore DFS Tree">
|
||||
|
||||
<description>
|
||||
Project Explorer view shows an elephant icon for each defined
|
||||
server. Opening a server entry will open a connection to
|
||||
the root of that server's DFS tree. You can then explore the
|
||||
DFS tree.
|
||||
</description>
|
||||
|
||||
</item>
|
||||
</cheatsheet>
|
||||
@ -1,62 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<cheatsheet title="MapReduce project creation tutorial">
|
||||
<intro>
|
||||
<description>
|
||||
This tutorial guides you through the creation of a simple
|
||||
MapReduce project with three MapReduce classes: a Mapper, a
|
||||
Reducer, and a Driver.
|
||||
</description>
|
||||
</intro>
|
||||
<item title="Open the MapReduce Perspective">
|
||||
<action pluginId="org.eclipse.ui.cheatsheets"
|
||||
class="org.eclipse.ui.internal.cheatsheets.actions.OpenPerspective"
|
||||
param1="org.apache.hadoop.eclipse.Perspective" />
|
||||
<description>
|
||||
Select <b>Window->Open Perspective->MapReduce</b> in the menubar at
|
||||
the top of the workbench. This step changes the perspective
|
||||
to set up the Eclipse workbench for MapReduce development.
|
||||
</description>
|
||||
</item>
|
||||
<item title="Create a MapReduce project" skip="true">
|
||||
<action pluginId="com.ibm.hipods.mapreduce"
|
||||
class="org.apache.hadoop.eclipse.actions.OpenNewMRProjectAction" />
|
||||
<description>
|
||||
The first thing you will need is a MapReduce Project. If you
|
||||
already have a MapReduce project in your workspace that you
|
||||
would like to use, you may skip this step by clicking the
|
||||
"Click to Skip" button. If not, select <b>File->New->Project</b>
|
||||
and choose MapReduce Project in the list. Complete the
|
||||
subsequent pages as required.
|
||||
</description>
|
||||
</item>
|
||||
<item title="Create a MapReduce package" skip="true">
|
||||
<action pluginId="org.eclipse.jdt.ui"
|
||||
class="org.eclipse.jdt.ui.actions.OpenNewPackageWizardAction" />
|
||||
<description>
|
||||
You should now have a MapReduce project in your workspace.
|
||||
The next thing to do is creating a package. Use the Eclipse
|
||||
tools by selecting <b>File -> New ->Package</b> action. Specify the
|
||||
source folder (the project containing the package). Then,
|
||||
give the package a name, such as "mapreduce.test", and click
|
||||
the "Finish" button. If you already have a project with a
|
||||
package you might as well skip this step.
|
||||
</description>
|
||||
</item>
|
||||
<item title="Create the MapReduce application classes" skip="true">
|
||||
<description>
|
||||
Now you should be set up for creating your MapReduce
|
||||
application. The MapReduce application consists of three
|
||||
classes: a Mapper class, a Reducer class and a Driver class.
|
||||
In this step you will create the three classes. Use the
|
||||
class wizard by selecting <b>File -> New -> Class</b>.
|
||||
Repeat this for every class.
|
||||
</description>
|
||||
<repeated-subitem values="Mapper,Reducer,Driver">
|
||||
<subitem label="Create the class ${this}.">
|
||||
<action pluginId="com.ibm.hipods.mapreduce"
|
||||
class="org.apache.hadoop.eclipse.actions.OpenNewMRClassWizardAction"
|
||||
param1="${this}" />
|
||||
</subitem>
|
||||
</repeated-subitem>
|
||||
</item>
|
||||
</cheatsheet>
|
||||
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
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|
Before Width: | Height: | Size: 6.5 KiB |
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|
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|
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|
Before Width: | Height: | Size: 777 B |
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|
Before Width: | Height: | Size: 1.3 KiB |
@ -1,121 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<compositeCheatsheet name="IBM MapReduce Tools for Eclipse">
|
||||
<taskGroup name="Develop Hadoop Applications" kind="set">
|
||||
<intro
|
||||
href="http://www.alphaworks.ibm.com/tech/mapreducetools">
|
||||
IBM(R) MapReduce Tools for Eclipse enables you to write
|
||||
distributed applications based on the MapReduce paradigm
|
||||
using the Apache Hadoop runtime. This cheat sheet will walk
|
||||
you through the steps needed to write a MapReduce
|
||||
application and run it on a Hadoop server.
|
||||
</intro>
|
||||
<onCompletion>
|
||||
|
||||
</onCompletion>
|
||||
<taskGroup name="Initial Setup" kind="sequence" skip="true">
|
||||
<intro>
|
||||
This task takes you through the steps to setup the
|
||||
Hadoop environment with the MapReduce Tools. If you
|
||||
already have Hadoop installed and linked to Eclipse, you
|
||||
can skip this task.
|
||||
</intro>
|
||||
<onCompletion>
|
||||
Congratulations! You have now installed Hadoop on your
|
||||
computer and linked it with the MapReduce Tools.
|
||||
</onCompletion>
|
||||
<task kind="cheatsheet"
|
||||
name="Download and unzip Apache Hadoop distribution">
|
||||
<intro>
|
||||
Hadoop must be downloaded to a place where Eclipse
|
||||
can access its libraries. This task covers the steps
|
||||
needed to execute this task.
|
||||
</intro>
|
||||
<param name="showIntro" value="false" />
|
||||
<param name="path" value="Setup.xml" />
|
||||
<onCompletion>
|
||||
The plugin currently supports Hadoop v0.7.2 through
|
||||
0.12.2. Now click on the top-most link that you feel
|
||||
comfortable installing.
|
||||
</onCompletion>
|
||||
</task>
|
||||
<task kind="cheatsheet"
|
||||
name="Specify path to Apache Hadoop distribution">
|
||||
...
|
||||
<intro>
|
||||
This tutorial informs you how to set the default
|
||||
Hadoop directory for the plugin.
|
||||
</intro>
|
||||
<param name="showIntro" value="false" />
|
||||
<param name="path" value="SetHadoopPath.xml" />
|
||||
</task>
|
||||
</taskGroup>
|
||||
<taskGroup name="Create and run a MapReduce project"
|
||||
kind="sequence" skip="true">
|
||||
<intro>
|
||||
This section walks you through the steps to create and
|
||||
run your MapReduce project.
|
||||
</intro>
|
||||
|
||||
<task kind="cheatsheet" name="Create a MapReduce project"
|
||||
skip="true">
|
||||
<intro>
|
||||
This tutorial guides you through the creation of a
|
||||
simple MapReduce project with three MapReduce
|
||||
classes: a Mapper, a Reducer, and a Driver.
|
||||
</intro>
|
||||
<param name="showIntro" value="false" />
|
||||
<param name="path" value="CreateProj.xml" />
|
||||
<onCompletion>
|
||||
Congratulations! You have now mastered the steps for
|
||||
creating a Hadoop project.
|
||||
</onCompletion>
|
||||
</task>
|
||||
<task kind="cheatsheet"
|
||||
name="Run a MapReduce application">
|
||||
<param name="path" value="RunProj.xml" />
|
||||
<onCompletion>
|
||||
Congratulations! You have now mastered the steps for
|
||||
implementing a Hadoop application.
|
||||
</onCompletion>
|
||||
</task>
|
||||
|
||||
</taskGroup>
|
||||
|
||||
<taskGroup name="Using a MapReduce cluster" kind="set"
|
||||
skip="true">
|
||||
<intro>
|
||||
The MapReduce Tools for Eclipse plugin lets you
|
||||
browse and upload files to the DFS of a MapReduce cluster.
|
||||
</intro>
|
||||
<onCompletion>
|
||||
Congratulations! You have completed the tutorials on using a
|
||||
MapReduce Cluster.
|
||||
</onCompletion>
|
||||
<task kind="cheatsheet"
|
||||
name="Connect to a MapReduce cluster" skip="true">
|
||||
<intro>
|
||||
This tutorial explains how to show files in the DFS of a
|
||||
MapReduce cluster.
|
||||
</intro>
|
||||
<param name="showIntro" value="false" />
|
||||
<param name="path" value="ConnectDFS.xml" />
|
||||
</task>
|
||||
<task kind="cheatsheet" id="viewFiles"
|
||||
name="Viewing file contents on the Hadoop Distributed File System (HDFS)">
|
||||
<intro>
|
||||
Simply double-click on any file in the DFS in the Project
|
||||
Explorer view.
|
||||
</intro>
|
||||
</task>
|
||||
<task kind="cheatsheet"
|
||||
name="Transfer files to the Hadoop Distributed File System (HDFS)">
|
||||
<intro>
|
||||
Right-click on an existing directory in the DFS.<br />
|
||||
Choose the <b>Import from local directory option.</b>
|
||||
<br />
|
||||
Note that files can only be uploaded to the HDFS at this time.
|
||||
</intro>
|
||||
</task>
|
||||
</taskGroup>
|
||||
</taskGroup>
|
||||
</compositeCheatsheet>
|
||||
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|
Before Width: | Height: | Size: 6.8 KiB |
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|
Before Width: | Height: | Size: 1.0 KiB |
@ -1,24 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<cheatsheet title="MapReduce project run tutorial">
|
||||
<intro>
|
||||
<description>
|
||||
This tutorial informs you how to run your newly created
|
||||
MapReduce Project in one of two fashions: locally as a Java
|
||||
Application, or on a Hadoop Server.
|
||||
</description>
|
||||
</intro>
|
||||
<item title="Run as Java Application">
|
||||
<description>
|
||||
To run your MapReduce application locally, right-click on
|
||||
your Driver class in the Package Explorer and select <b>Run as
|
||||
/ Java Application</b>.
|
||||
</description>
|
||||
</item>
|
||||
<item title="Run on Hadoop Server">
|
||||
<description>
|
||||
To run your MapReduce application on a Hadoop server, right-click on
|
||||
your Driver class in the Package Explorer and select <b>Run as
|
||||
/ Run on Hadoop</b>.
|
||||
</description>
|
||||
</item>
|
||||
</cheatsheet>
|
||||
@ -1,25 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
|
||||
<cheatsheet title="Set default Hadoop path tutorial">
|
||||
<intro>
|
||||
<description>
|
||||
This tutorial informs you how to set the default Hadoop
|
||||
directory for the plugin.
|
||||
</description>
|
||||
</intro>
|
||||
<item title="Open Plugin Preferences window">
|
||||
<description>
|
||||
To set the default Hadoop directory, open the plugin
|
||||
preferences from the menu option
|
||||
<b>Window > Preferences</b>. <br />
|
||||
Go to the <b>Hadoop Home Directory</b>
|
||||
preference, and enter the installation directory there.
|
||||
|
||||
Use the following embedded command to open the Preferences
|
||||
window:
|
||||
</description>
|
||||
|
||||
<action pluginId="org.eclipse.jdt.ui"
|
||||
class="org.eclipse.ui.internal.OpenPreferencesAction" />
|
||||
</item>
|
||||
</cheatsheet>
|
||||
@ -1,18 +0,0 @@
|
||||
<?xml version="1.0" encoding="UTF-8"?>
|
||||
<cheatsheet title="Open Browser">
|
||||
<intro>
|
||||
<description>This cheat sheet launches a browser to the Hadoop website.</description>
|
||||
</intro>
|
||||
<item title="Open Browser">
|
||||
<description>
|
||||
Go to http://hadoop.apache.org/core/, and follow
|
||||
links to download the latest stable distribution of
|
||||
Hadoop.
|
||||
|
||||
|
||||
Use the following embedded command to launch the Hadoop Web site
|
||||
in a browser</description>
|
||||
<command serialization=
|
||||
"org.eclipse.ui.browser.openBrowser(url=http://hadoop.apache.org/core)"/>
|
||||
</item>
|
||||
</cheatsheet>
|
||||
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|
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|
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|
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@ -1,77 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse;
|
||||
|
||||
import org.apache.hadoop.eclipse.servers.ServerRegistry;
|
||||
import org.eclipse.ui.plugin.AbstractUIPlugin;
|
||||
import org.osgi.framework.BundleContext;
|
||||
|
||||
/**
|
||||
* The activator class controls the plug-in life cycle
|
||||
*/
|
||||
public class Activator extends AbstractUIPlugin {
|
||||
|
||||
/**
|
||||
* The plug-in ID
|
||||
*/
|
||||
public static final String PLUGIN_ID = "org.apache.hadoop.eclipse";
|
||||
|
||||
/**
|
||||
* The shared unique instance (singleton)
|
||||
*/
|
||||
private static Activator plugin;
|
||||
|
||||
/**
|
||||
* Constructor
|
||||
*/
|
||||
public Activator() {
|
||||
synchronized (Activator.class) {
|
||||
if (plugin != null) {
|
||||
// Not a singleton!?
|
||||
throw new RuntimeException("Activator for " + PLUGIN_ID
|
||||
+ " is not a singleton");
|
||||
}
|
||||
plugin = this;
|
||||
}
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public void start(BundleContext context) throws Exception {
|
||||
super.start(context);
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public void stop(BundleContext context) throws Exception {
|
||||
ServerRegistry.getInstance().dispose();
|
||||
plugin = null;
|
||||
super.stop(context);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the shared unique instance (singleton)
|
||||
*
|
||||
* @return the shared unique instance (singleton)
|
||||
*/
|
||||
public static Activator getDefault() {
|
||||
return plugin;
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,45 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse;
|
||||
|
||||
import org.eclipse.jface.dialogs.MessageDialog;
|
||||
import org.eclipse.swt.widgets.Display;
|
||||
|
||||
/**
|
||||
* Error dialog helper
|
||||
*/
|
||||
public class ErrorMessageDialog {
|
||||
|
||||
public static void display(final String title, final String message) {
|
||||
Display.getDefault().syncExec(new Runnable() {
|
||||
|
||||
public void run() {
|
||||
MessageDialog.openError(Display.getDefault().getActiveShell(),
|
||||
title, message);
|
||||
}
|
||||
|
||||
});
|
||||
}
|
||||
|
||||
public static void display(Exception e) {
|
||||
display("An exception has occured!", "Exception description:\n"
|
||||
+ e.getLocalizedMessage());
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,95 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse;
|
||||
|
||||
import org.eclipse.debug.ui.IDebugUIConstants;
|
||||
import org.eclipse.jdt.ui.JavaUI;
|
||||
import org.eclipse.ui.IFolderLayout;
|
||||
import org.eclipse.ui.IPageLayout;
|
||||
import org.eclipse.ui.IPerspectiveFactory;
|
||||
import org.eclipse.ui.console.IConsoleConstants;
|
||||
|
||||
/**
|
||||
* Creates links to the new MapReduce-based wizards and views for a MapReduce
|
||||
* perspective
|
||||
*
|
||||
*/
|
||||
|
||||
public class HadoopPerspectiveFactory implements IPerspectiveFactory {
|
||||
|
||||
public void createInitialLayout(IPageLayout layout) {
|
||||
layout.addNewWizardShortcut("org.apache.hadoop.eclipse.NewDriverWizard");
|
||||
layout.addNewWizardShortcut("org.apache.hadoop.eclipse.NewMapperWizard");
|
||||
layout
|
||||
.addNewWizardShortcut("org.apache.hadoop.eclipse.NewReducerWizard");
|
||||
|
||||
IFolderLayout left =
|
||||
layout.createFolder("org.apache.hadoop.eclipse.perspective.left",
|
||||
IPageLayout.LEFT, 0.2f, layout.getEditorArea());
|
||||
left.addView("org.eclipse.ui.navigator.ProjectExplorer");
|
||||
|
||||
IFolderLayout bottom =
|
||||
layout.createFolder("org.apache.hadoop.eclipse.perspective.bottom",
|
||||
IPageLayout.BOTTOM, 0.7f, layout.getEditorArea());
|
||||
bottom.addView(IPageLayout.ID_PROBLEM_VIEW);
|
||||
bottom.addView(IPageLayout.ID_TASK_LIST);
|
||||
bottom.addView(JavaUI.ID_JAVADOC_VIEW);
|
||||
bottom.addView("org.apache.hadoop.eclipse.view.servers");
|
||||
bottom.addPlaceholder(JavaUI.ID_SOURCE_VIEW);
|
||||
bottom.addPlaceholder(IPageLayout.ID_PROGRESS_VIEW);
|
||||
bottom.addPlaceholder(IConsoleConstants.ID_CONSOLE_VIEW);
|
||||
bottom.addPlaceholder(IPageLayout.ID_BOOKMARKS);
|
||||
|
||||
IFolderLayout right =
|
||||
layout.createFolder("org.apache.hadoop.eclipse.perspective.right",
|
||||
IPageLayout.RIGHT, 0.8f, layout.getEditorArea());
|
||||
right.addView(IPageLayout.ID_OUTLINE);
|
||||
right.addView("org.eclipse.ui.cheatsheets.views.CheatSheetView");
|
||||
// right.addView(layout.ID); .. cheat sheet here
|
||||
|
||||
layout.addActionSet(IDebugUIConstants.LAUNCH_ACTION_SET);
|
||||
layout.addActionSet(JavaUI.ID_ACTION_SET);
|
||||
layout.addActionSet(JavaUI.ID_CODING_ACTION_SET);
|
||||
layout.addActionSet(JavaUI.ID_ELEMENT_CREATION_ACTION_SET);
|
||||
layout.addActionSet(IPageLayout.ID_NAVIGATE_ACTION_SET);
|
||||
layout.addActionSet(JavaUI.ID_SEARCH_ACTION_SET);
|
||||
|
||||
layout
|
||||
.addNewWizardShortcut("org.eclipse.jdt.ui.wizards.NewPackageCreationWizard");
|
||||
layout
|
||||
.addNewWizardShortcut("org.eclipse.jdt.ui.wizards.NewClassCreationWizard");
|
||||
layout
|
||||
.addNewWizardShortcut("org.eclipse.jdt.ui.wizards.NewInterfaceCreationWizard");
|
||||
layout
|
||||
.addNewWizardShortcut("org.eclipse.jdt.ui.wizards.NewEnumCreationWizard");
|
||||
layout
|
||||
.addNewWizardShortcut("org.eclipse.jdt.ui.wizards.NewAnnotationCreationWizard");
|
||||
layout
|
||||
.addNewWizardShortcut("org.eclipse.jdt.ui.wizards.NewSourceFolderCreationWizard");
|
||||
layout
|
||||
.addNewWizardShortcut("org.eclipse.jdt.ui.wizards.NewSnippetFileCreationWizard");
|
||||
layout.addNewWizardShortcut("org.eclipse.ui.wizards.new.folder");
|
||||
layout.addNewWizardShortcut("org.eclipse.ui.wizards.new.file");
|
||||
layout
|
||||
.addNewWizardShortcut("org.eclipse.ui.editors.wizards.UntitledTextFileWizard");
|
||||
|
||||
// CheatSheetViewerFactory.createCheatSheetView().setInput("org.apache.hadoop.eclipse.cheatsheet");
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,252 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse;
|
||||
|
||||
import java.net.URL;
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
|
||||
import org.eclipse.core.runtime.FileLocator;
|
||||
import org.eclipse.core.runtime.Path;
|
||||
import org.eclipse.jface.resource.ImageDescriptor;
|
||||
import org.eclipse.swt.graphics.Image;
|
||||
import org.eclipse.ui.ISharedImages;
|
||||
import org.eclipse.ui.PlatformUI;
|
||||
import org.eclipse.ui.plugin.AbstractUIPlugin;
|
||||
import org.osgi.framework.Bundle;
|
||||
|
||||
/**
|
||||
* Icons manager
|
||||
*/
|
||||
public class ImageLibrary {
|
||||
|
||||
private final Bundle bundle = Activator.getDefault().getBundle();
|
||||
|
||||
/**
|
||||
* Singleton instance
|
||||
*/
|
||||
private static volatile ImageLibrary instance = null;
|
||||
|
||||
private ISharedImages sharedImages =
|
||||
PlatformUI.getWorkbench().getSharedImages();
|
||||
|
||||
/**
|
||||
* Where resources (icons, images...) are available in the Bundle
|
||||
*/
|
||||
private static final String RESOURCE_DIR = "resources/";
|
||||
|
||||
/**
|
||||
* Public access to image descriptors
|
||||
*
|
||||
* @param name
|
||||
* @return the image descriptor
|
||||
*/
|
||||
public static ImageDescriptor get(String name) {
|
||||
return getInstance().getImageDescriptorByName(name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Public access to images
|
||||
*
|
||||
* @param name
|
||||
* @return the image
|
||||
*/
|
||||
public static Image getImage(String name) {
|
||||
return getInstance().getImageByName(name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Singleton access
|
||||
*
|
||||
* @return the Image library
|
||||
*/
|
||||
public static ImageLibrary getInstance() {
|
||||
if (instance == null) {
|
||||
synchronized (ImageLibrary.class) {
|
||||
if (instance == null)
|
||||
instance = new ImageLibrary();
|
||||
}
|
||||
}
|
||||
return instance;
|
||||
}
|
||||
|
||||
/**
|
||||
* Map of registered resources (ImageDescriptor and Image)
|
||||
*/
|
||||
private Map<String, ImageDescriptor> descMap =
|
||||
new HashMap<String, ImageDescriptor>();
|
||||
|
||||
private Map<String, Image> imageMap = new HashMap<String, Image>();
|
||||
|
||||
/**
|
||||
* Image library constructor: put image definitions here.
|
||||
*/
|
||||
private ImageLibrary() {
|
||||
/*
|
||||
* Servers view
|
||||
*/
|
||||
newImage("server.view.location.entry", "Elephant-24x24.png");
|
||||
newImage("server.view.job.entry", "job.gif");
|
||||
newImage("server.view.action.location.new", "location-new-16x16.png");
|
||||
newImage("server.view.action.location.edit", "location-edit-16x16.png");
|
||||
newSharedImage("server.view.action.delete",
|
||||
ISharedImages.IMG_TOOL_DELETE);
|
||||
|
||||
/*
|
||||
* DFS Browser
|
||||
*/
|
||||
newImage("dfs.browser.root.entry", "files.gif");
|
||||
newImage("dfs.browser.location.entry", "Elephant-16x16.png");
|
||||
newSharedImage("dfs.browser.folder.entry", ISharedImages.IMG_OBJ_FOLDER);
|
||||
newSharedImage("dfs.browser.file.entry", ISharedImages.IMG_OBJ_FILE);
|
||||
// DFS files in editor
|
||||
newSharedImage("dfs.file.editor", ISharedImages.IMG_OBJ_FILE);
|
||||
// Actions
|
||||
newImage("dfs.browser.action.mkdir", "new-folder.png");
|
||||
newImage("dfs.browser.action.download", "download.png");
|
||||
newImage("dfs.browser.action.upload_files", "upload.png");
|
||||
newImage("dfs.browser.action.upload_dir", "upload.png");
|
||||
newSharedImage("dfs.browser.action.delete",
|
||||
ISharedImages.IMG_TOOL_DELETE);
|
||||
newImage("dfs.browser.action.refresh", "refresh.png");
|
||||
|
||||
/*
|
||||
* Wizards
|
||||
*/
|
||||
newImage("wizard.mapper.new", "mapwiz.png");
|
||||
newImage("wizard.reducer.new", "reducewiz.png");
|
||||
newImage("wizard.driver.new", "driverwiz.png");
|
||||
newImage("wizard.mapreduce.project.new", "projwiz.png");
|
||||
}
|
||||
|
||||
/**
|
||||
* Accessor to images
|
||||
*
|
||||
* @param name
|
||||
* @return
|
||||
*/
|
||||
private ImageDescriptor getImageDescriptorByName(String name) {
|
||||
return this.descMap.get(name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Accessor to images
|
||||
*
|
||||
* @param name
|
||||
* @return
|
||||
*/
|
||||
private Image getImageByName(String name) {
|
||||
return this.imageMap.get(name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Access to platform shared images
|
||||
*
|
||||
* @param name
|
||||
* @return
|
||||
*/
|
||||
private ImageDescriptor getSharedByName(String name) {
|
||||
return sharedImages.getImageDescriptor(name);
|
||||
}
|
||||
|
||||
/**
|
||||
* Load and register a new image. If the image resource does not exist or
|
||||
* fails to load, a default "error" resource is supplied.
|
||||
*
|
||||
* @param name name of the image
|
||||
* @param filename name of the file containing the image
|
||||
* @return whether the image has correctly been loaded
|
||||
*/
|
||||
private boolean newImage(String name, String filename) {
|
||||
ImageDescriptor id;
|
||||
boolean success;
|
||||
|
||||
try {
|
||||
URL fileURL =
|
||||
FileLocator.find(bundle, new Path(RESOURCE_DIR + filename), null);
|
||||
id = ImageDescriptor.createFromURL(FileLocator.toFileURL(fileURL));
|
||||
success = true;
|
||||
|
||||
} catch (Exception e) {
|
||||
|
||||
e.printStackTrace();
|
||||
id = ImageDescriptor.getMissingImageDescriptor();
|
||||
// id = getSharedByName(ISharedImages.IMG_OBJS_ERROR_TSK);
|
||||
success = false;
|
||||
}
|
||||
|
||||
descMap.put(name, id);
|
||||
imageMap.put(name, id.createImage(true));
|
||||
|
||||
return success;
|
||||
}
|
||||
|
||||
/**
|
||||
* Register an image from the workspace shared image pool. If the image
|
||||
* resource does not exist or fails to load, a default "error" resource is
|
||||
* supplied.
|
||||
*
|
||||
* @param name name of the image
|
||||
* @param sharedName name of the shared image ({@link ISharedImages})
|
||||
* @return whether the image has correctly been loaded
|
||||
*/
|
||||
private boolean newSharedImage(String name, String sharedName) {
|
||||
boolean success = true;
|
||||
ImageDescriptor id = getSharedByName(sharedName);
|
||||
|
||||
if (id == null) {
|
||||
id = ImageDescriptor.getMissingImageDescriptor();
|
||||
// id = getSharedByName(ISharedImages.IMG_OBJS_ERROR_TSK);
|
||||
success = false;
|
||||
}
|
||||
|
||||
descMap.put(name, id);
|
||||
imageMap.put(name, id.createImage(true));
|
||||
|
||||
return success;
|
||||
}
|
||||
|
||||
/**
|
||||
* Register an image from the workspace shared image pool. If the image
|
||||
* resource does not exist or fails to load, a default "error" resource is
|
||||
* supplied.
|
||||
*
|
||||
* @param name name of the image
|
||||
* @param sharedName name of the shared image ({@link ISharedImages})
|
||||
* @return whether the image has correctly been loaded
|
||||
*/
|
||||
private boolean newPluginImage(String name, String pluginId,
|
||||
String filename) {
|
||||
|
||||
boolean success = true;
|
||||
ImageDescriptor id =
|
||||
AbstractUIPlugin.imageDescriptorFromPlugin(pluginId, filename);
|
||||
|
||||
if (id == null) {
|
||||
id = ImageDescriptor.getMissingImageDescriptor();
|
||||
// id = getSharedByName(ISharedImages.IMG_OBJS_ERROR_TSK);
|
||||
success = false;
|
||||
}
|
||||
|
||||
descMap.put(name, id);
|
||||
imageMap.put(name, id.createImage(true));
|
||||
|
||||
return success;
|
||||
}
|
||||
}
|
||||
@ -1,146 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse;
|
||||
|
||||
import java.io.File;
|
||||
import java.io.FileFilter;
|
||||
import java.net.URL;
|
||||
import java.util.ArrayList;
|
||||
import java.util.Iterator;
|
||||
import java.util.logging.Level;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import org.eclipse.core.resources.IProject;
|
||||
import org.eclipse.core.resources.IProjectNature;
|
||||
import org.eclipse.core.runtime.CoreException;
|
||||
import org.eclipse.core.runtime.NullProgressMonitor;
|
||||
import org.eclipse.core.runtime.Path;
|
||||
import org.eclipse.core.runtime.QualifiedName;
|
||||
import org.eclipse.jdt.core.IClasspathEntry;
|
||||
import org.eclipse.jdt.core.IJavaProject;
|
||||
import org.eclipse.jdt.core.JavaCore;
|
||||
|
||||
/**
|
||||
* Class to configure and deconfigure an Eclipse project with the MapReduce
|
||||
* project nature.
|
||||
*/
|
||||
|
||||
public class MapReduceNature implements IProjectNature {
|
||||
|
||||
public static final String ID = "org.apache.hadoop.eclipse.Nature";
|
||||
|
||||
private IProject project;
|
||||
|
||||
static Logger log = Logger.getLogger(MapReduceNature.class.getName());
|
||||
|
||||
/**
|
||||
* Configures an Eclipse project as a Map/Reduce project by adding the
|
||||
* Hadoop libraries to a project's classpath.
|
||||
*/
|
||||
public void configure() throws CoreException {
|
||||
String path =
|
||||
project.getPersistentProperty(new QualifiedName(Activator.PLUGIN_ID,
|
||||
"hadoop.runtime.path"));
|
||||
|
||||
File dir = new File(path);
|
||||
final ArrayList<File> coreJars = new ArrayList<File>();
|
||||
dir.listFiles(new FileFilter() {
|
||||
public boolean accept(File pathname) {
|
||||
String fileName = pathname.getName();
|
||||
|
||||
// get the hadoop core jar without touching test or examples
|
||||
// older version of hadoop don't use the word "core" -- eyhung
|
||||
if ((fileName.indexOf("hadoop") != -1) && (fileName.endsWith("jar"))
|
||||
&& (fileName.indexOf("test") == -1)
|
||||
&& (fileName.indexOf("examples") == -1)) {
|
||||
coreJars.add(pathname);
|
||||
}
|
||||
|
||||
return false; // we don't care what this returns
|
||||
}
|
||||
});
|
||||
File dir2 = new File(path + File.separatorChar + "lib");
|
||||
if (dir2.exists() && dir2.isDirectory()) {
|
||||
dir2.listFiles(new FileFilter() {
|
||||
public boolean accept(File pathname) {
|
||||
if ((!pathname.isDirectory())
|
||||
&& (pathname.getName().endsWith("jar"))) {
|
||||
coreJars.add(pathname);
|
||||
}
|
||||
|
||||
return false; // we don't care what this returns
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
// Add Hadoop libraries onto classpath
|
||||
IJavaProject javaProject = JavaCore.create(getProject());
|
||||
// Bundle bundle = Activator.getDefault().getBundle();
|
||||
try {
|
||||
IClasspathEntry[] currentCp = javaProject.getRawClasspath();
|
||||
IClasspathEntry[] newCp =
|
||||
new IClasspathEntry[currentCp.length + coreJars.size()];
|
||||
System.arraycopy(currentCp, 0, newCp, 0, currentCp.length);
|
||||
|
||||
final Iterator<File> i = coreJars.iterator();
|
||||
int count = 0;
|
||||
while (i.hasNext()) {
|
||||
// for (int i = 0; i < s_coreJarNames.length; i++) {
|
||||
|
||||
final File f = (File) i.next();
|
||||
// URL url = FileLocator.toFileURL(FileLocator.find(bundle, new
|
||||
// Path("lib/" + s_coreJarNames[i]), null));
|
||||
URL url = f.toURI().toURL();
|
||||
log.finer("hadoop library url.getPath() = " + url.getPath());
|
||||
|
||||
newCp[newCp.length - 1 - count] =
|
||||
JavaCore.newLibraryEntry(new Path(url.getPath()), null, null);
|
||||
count++;
|
||||
}
|
||||
|
||||
javaProject.setRawClasspath(newCp, new NullProgressMonitor());
|
||||
} catch (Exception e) {
|
||||
log.log(Level.SEVERE, "IOException generated in "
|
||||
+ this.getClass().getCanonicalName(), e);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Deconfigure a project from MapReduce status. Currently unimplemented.
|
||||
*/
|
||||
public void deconfigure() throws CoreException {
|
||||
// TODO Auto-generated method stub
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns the project to which this project nature applies.
|
||||
*/
|
||||
public IProject getProject() {
|
||||
return this.project;
|
||||
}
|
||||
|
||||
/**
|
||||
* Sets the project to which this nature applies. Used when instantiating
|
||||
* this project nature runtime.
|
||||
*/
|
||||
public void setProject(IProject project) {
|
||||
this.project = project;
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,99 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse;
|
||||
|
||||
import org.eclipse.core.resources.IFile;
|
||||
import org.eclipse.core.runtime.CoreException;
|
||||
import org.eclipse.core.runtime.IProgressMonitor;
|
||||
import org.eclipse.jdt.core.IJavaElement;
|
||||
import org.eclipse.jdt.internal.ui.wizards.NewElementWizard;
|
||||
import org.eclipse.jface.operation.IRunnableWithProgress;
|
||||
import org.eclipse.jface.viewers.IStructuredSelection;
|
||||
import org.eclipse.ui.INewWizard;
|
||||
import org.eclipse.ui.IWorkbench;
|
||||
|
||||
/**
|
||||
* Wizard for creating a new Driver class (a class that runs a MapReduce job).
|
||||
*
|
||||
*/
|
||||
|
||||
public class NewDriverWizard extends NewElementWizard implements INewWizard,
|
||||
IRunnableWithProgress {
|
||||
private NewDriverWizardPage page;
|
||||
|
||||
/*
|
||||
* @Override public boolean performFinish() { }
|
||||
*/
|
||||
public void run(IProgressMonitor monitor) {
|
||||
try {
|
||||
page.createType(monitor);
|
||||
} catch (CoreException e) {
|
||||
// TODO Auto-generated catch block
|
||||
e.printStackTrace();
|
||||
} catch (InterruptedException e) {
|
||||
// TODO Auto-generated catch block
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
public NewDriverWizard() {
|
||||
setWindowTitle("New MapReduce Driver");
|
||||
}
|
||||
|
||||
@Override
|
||||
public void init(IWorkbench workbench, IStructuredSelection selection) {
|
||||
super.init(workbench, selection);
|
||||
|
||||
page = new NewDriverWizardPage();
|
||||
addPage(page);
|
||||
page.setSelection(selection);
|
||||
}
|
||||
|
||||
@Override
|
||||
/**
|
||||
* Performs any actions appropriate in response to the user having pressed the
|
||||
* Finish button, or refuse if finishing now is not permitted.
|
||||
*/
|
||||
public boolean performFinish() {
|
||||
if (super.performFinish()) {
|
||||
if (getCreatedElement() != null) {
|
||||
selectAndReveal(page.getModifiedResource());
|
||||
openResource((IFile) page.getModifiedResource());
|
||||
}
|
||||
|
||||
return true;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
/**
|
||||
*
|
||||
*/
|
||||
protected void finishPage(IProgressMonitor monitor)
|
||||
throws InterruptedException, CoreException {
|
||||
this.run(monitor);
|
||||
}
|
||||
|
||||
@Override
|
||||
public IJavaElement getCreatedElement() {
|
||||
return page.getCreatedType().getPrimaryElement();
|
||||
}
|
||||
}
|
||||
@ -1,263 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
package org.apache.hadoop.eclipse;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.ArrayList;
|
||||
|
||||
import org.eclipse.core.runtime.CoreException;
|
||||
import org.eclipse.core.runtime.FileLocator;
|
||||
import org.eclipse.core.runtime.IProgressMonitor;
|
||||
import org.eclipse.core.runtime.IStatus;
|
||||
import org.eclipse.core.runtime.Path;
|
||||
import org.eclipse.jdt.core.IType;
|
||||
import org.eclipse.jdt.core.JavaModelException;
|
||||
import org.eclipse.jdt.core.search.SearchEngine;
|
||||
import org.eclipse.jdt.ui.IJavaElementSearchConstants;
|
||||
import org.eclipse.jdt.ui.JavaUI;
|
||||
import org.eclipse.jdt.ui.wizards.NewTypeWizardPage;
|
||||
import org.eclipse.jface.dialogs.ProgressMonitorDialog;
|
||||
import org.eclipse.jface.resource.ImageDescriptor;
|
||||
import org.eclipse.jface.viewers.IStructuredSelection;
|
||||
import org.eclipse.jface.window.Window;
|
||||
import org.eclipse.swt.SWT;
|
||||
import org.eclipse.swt.layout.GridData;
|
||||
import org.eclipse.swt.layout.GridLayout;
|
||||
import org.eclipse.swt.widgets.Button;
|
||||
import org.eclipse.swt.widgets.Composite;
|
||||
import org.eclipse.swt.widgets.Event;
|
||||
import org.eclipse.swt.widgets.Label;
|
||||
import org.eclipse.swt.widgets.Listener;
|
||||
import org.eclipse.swt.widgets.Text;
|
||||
import org.eclipse.ui.dialogs.SelectionDialog;
|
||||
|
||||
/**
|
||||
* Pre-fills the new MapReduce driver class with a template.
|
||||
*
|
||||
*/
|
||||
|
||||
public class NewDriverWizardPage extends NewTypeWizardPage {
|
||||
private Button isCreateMapMethod;
|
||||
|
||||
private Text reducerText;
|
||||
|
||||
private Text mapperText;
|
||||
|
||||
private final boolean showContainerSelector;
|
||||
|
||||
public NewDriverWizardPage() {
|
||||
this(true);
|
||||
}
|
||||
|
||||
public NewDriverWizardPage(boolean showContainerSelector) {
|
||||
super(true, "MapReduce Driver");
|
||||
|
||||
this.showContainerSelector = showContainerSelector;
|
||||
setTitle("MapReduce Driver");
|
||||
setDescription("Create a new MapReduce driver.");
|
||||
setImageDescriptor(ImageLibrary.get("wizard.driver.new"));
|
||||
}
|
||||
|
||||
public void setSelection(IStructuredSelection selection) {
|
||||
initContainerPage(getInitialJavaElement(selection));
|
||||
initTypePage(getInitialJavaElement(selection));
|
||||
}
|
||||
|
||||
@Override
|
||||
/**
|
||||
* Creates the new type using the entered field values.
|
||||
*/
|
||||
public void createType(IProgressMonitor monitor) throws CoreException,
|
||||
InterruptedException {
|
||||
super.createType(monitor);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void createTypeMembers(final IType newType, ImportsManager imports,
|
||||
final IProgressMonitor monitor) throws CoreException {
|
||||
super.createTypeMembers(newType, imports, monitor);
|
||||
imports.addImport("org.apache.hadoop.fs.Path");
|
||||
imports.addImport("org.apache.hadoop.io.Text");
|
||||
imports.addImport("org.apache.hadoop.io.IntWritable");
|
||||
imports.addImport("org.apache.hadoop.mapred.JobClient");
|
||||
imports.addImport("org.apache.hadoop.mapred.JobConf");
|
||||
imports.addImport("org.apache.hadoop.mapred.Reducer");
|
||||
imports.addImport("org.apache.hadoop.mapred.Mapper");
|
||||
|
||||
/**
|
||||
* TODO(jz) - move most code out of the runnable
|
||||
*/
|
||||
getContainer().getShell().getDisplay().syncExec(new Runnable() {
|
||||
public void run() {
|
||||
|
||||
String method = "public static void main(String[] args) {\n JobClient client = new JobClient();";
|
||||
method += "JobConf conf = new JobConf("
|
||||
+ newType.getFullyQualifiedName() + ".class);\n\n";
|
||||
|
||||
method += "// TODO: specify output types\nconf.setOutputKeyClass(Text.class);\nconf.setOutputValueClass(IntWritable.class);\n\n";
|
||||
|
||||
method += "// TODO: specify input and output DIRECTORIES (not files)\nconf.setInputPath(new Path(\"src\"));\nconf.setOutputPath(new Path(\"out\"));\n\n";
|
||||
|
||||
if (mapperText.getText().length() > 0) {
|
||||
method += "conf.setMapperClass(" + mapperText.getText()
|
||||
+ ".class);\n\n";
|
||||
} else {
|
||||
method += "// TODO: specify a mapper\nconf.setMapperClass(org.apache.hadoop.mapred.lib.IdentityMapper.class);\n\n";
|
||||
}
|
||||
if (reducerText.getText().length() > 0) {
|
||||
method += "conf.setReducerClass(" + reducerText.getText()
|
||||
+ ".class);\n\n";
|
||||
} else {
|
||||
method += "// TODO: specify a reducer\nconf.setReducerClass(org.apache.hadoop.mapred.lib.IdentityReducer.class);\n\n";
|
||||
}
|
||||
|
||||
method += "client.setConf(conf);\n";
|
||||
method += "try {\n\tJobClient.runJob(conf);\n} catch (Exception e) {\n"
|
||||
+ "\te.printStackTrace();\n}\n";
|
||||
method += "}\n";
|
||||
|
||||
try {
|
||||
newType.createMethod(method, null, false, monitor);
|
||||
} catch (JavaModelException e) {
|
||||
// TODO Auto-generated catch block
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
public void createControl(Composite parent) {
|
||||
// super.createControl(parent);
|
||||
|
||||
initializeDialogUnits(parent);
|
||||
Composite composite = new Composite(parent, SWT.NONE);
|
||||
GridLayout layout = new GridLayout();
|
||||
layout.numColumns = 4;
|
||||
composite.setLayout(layout);
|
||||
|
||||
createContainerControls(composite, 4);
|
||||
|
||||
createPackageControls(composite, 4);
|
||||
createSeparator(composite, 4);
|
||||
createTypeNameControls(composite, 4);
|
||||
|
||||
createSuperClassControls(composite, 4);
|
||||
createSuperInterfacesControls(composite, 4);
|
||||
createSeparator(composite, 4);
|
||||
|
||||
createMapperControls(composite);
|
||||
createReducerControls(composite);
|
||||
|
||||
if (!showContainerSelector) {
|
||||
setPackageFragmentRoot(null, false);
|
||||
setSuperClass("java.lang.Object", false);
|
||||
setSuperInterfaces(new ArrayList(), false);
|
||||
}
|
||||
|
||||
setControl(composite);
|
||||
|
||||
setFocus();
|
||||
handleFieldChanged(CONTAINER);
|
||||
|
||||
// setSuperClass("org.apache.hadoop.mapred.MapReduceBase", true);
|
||||
// setSuperInterfaces(Arrays.asList(new String[]{
|
||||
// "org.apache.hadoop.mapred.Mapper" }), true);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void handleFieldChanged(String fieldName) {
|
||||
super.handleFieldChanged(fieldName);
|
||||
|
||||
validate();
|
||||
}
|
||||
|
||||
private void validate() {
|
||||
if (showContainerSelector) {
|
||||
updateStatus(new IStatus[] { fContainerStatus, fPackageStatus,
|
||||
fTypeNameStatus, fSuperClassStatus, fSuperInterfacesStatus });
|
||||
} else {
|
||||
updateStatus(new IStatus[] { fTypeNameStatus, });
|
||||
}
|
||||
}
|
||||
|
||||
private void createMapperControls(Composite composite) {
|
||||
this.mapperText = createBrowseClassControl(composite, "Ma&pper:",
|
||||
"&Browse...", "org.apache.hadoop.mapred.Mapper", "Mapper Selection");
|
||||
}
|
||||
|
||||
private void createReducerControls(Composite composite) {
|
||||
this.reducerText = createBrowseClassControl(composite, "&Reducer:",
|
||||
"Browse&...", "org.apache.hadoop.mapred.Reducer", "Reducer Selection");
|
||||
}
|
||||
|
||||
private Text createBrowseClassControl(final Composite composite,
|
||||
final String string, String browseButtonLabel,
|
||||
final String baseClassName, final String dialogTitle) {
|
||||
Label label = new Label(composite, SWT.NONE);
|
||||
GridData data = new GridData(GridData.FILL_HORIZONTAL);
|
||||
label.setText(string);
|
||||
label.setLayoutData(data);
|
||||
|
||||
final Text text = new Text(composite, SWT.SINGLE | SWT.BORDER);
|
||||
GridData data2 = new GridData(GridData.FILL_HORIZONTAL);
|
||||
data2.horizontalSpan = 2;
|
||||
text.setLayoutData(data2);
|
||||
|
||||
Button browse = new Button(composite, SWT.NONE);
|
||||
browse.setText(browseButtonLabel);
|
||||
GridData data3 = new GridData(GridData.FILL_HORIZONTAL);
|
||||
browse.setLayoutData(data3);
|
||||
browse.addListener(SWT.Selection, new Listener() {
|
||||
public void handleEvent(Event event) {
|
||||
IType baseType;
|
||||
try {
|
||||
baseType = getPackageFragmentRoot().getJavaProject().findType(
|
||||
baseClassName);
|
||||
|
||||
// edit this to limit the scope
|
||||
SelectionDialog dialog = JavaUI.createTypeDialog(
|
||||
composite.getShell(), new ProgressMonitorDialog(composite
|
||||
.getShell()), SearchEngine.createHierarchyScope(baseType),
|
||||
IJavaElementSearchConstants.CONSIDER_CLASSES, false);
|
||||
|
||||
dialog.setMessage("&Choose a type:");
|
||||
dialog.setBlockOnOpen(true);
|
||||
dialog.setTitle(dialogTitle);
|
||||
dialog.open();
|
||||
|
||||
if ((dialog.getReturnCode() == Window.OK)
|
||||
&& (dialog.getResult().length > 0)) {
|
||||
IType type = (IType) dialog.getResult()[0];
|
||||
text.setText(type.getFullyQualifiedName());
|
||||
}
|
||||
} catch (JavaModelException e) {
|
||||
// TODO Auto-generated catch block
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
});
|
||||
|
||||
if (!showContainerSelector) {
|
||||
label.setEnabled(false);
|
||||
text.setEnabled(false);
|
||||
browse.setEnabled(false);
|
||||
}
|
||||
|
||||
return text;
|
||||
}
|
||||
}
|
||||
@ -1,411 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse;
|
||||
|
||||
import java.io.File;
|
||||
import java.io.FilenameFilter;
|
||||
import java.lang.reflect.InvocationTargetException;
|
||||
import java.util.logging.Level;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import org.apache.hadoop.eclipse.preferences.MapReducePreferencePage;
|
||||
import org.apache.hadoop.eclipse.preferences.PreferenceConstants;
|
||||
import org.eclipse.core.resources.IProject;
|
||||
import org.eclipse.core.resources.IProjectDescription;
|
||||
import org.eclipse.core.resources.ResourcesPlugin;
|
||||
import org.eclipse.core.runtime.CoreException;
|
||||
import org.eclipse.core.runtime.IConfigurationElement;
|
||||
import org.eclipse.core.runtime.IExecutableExtension;
|
||||
import org.eclipse.core.runtime.IProgressMonitor;
|
||||
import org.eclipse.core.runtime.NullProgressMonitor;
|
||||
import org.eclipse.core.runtime.Path;
|
||||
import org.eclipse.core.runtime.QualifiedName;
|
||||
import org.eclipse.core.runtime.SubProgressMonitor;
|
||||
import org.eclipse.jdt.ui.wizards.NewJavaProjectWizardPage;
|
||||
import org.eclipse.jface.dialogs.IDialogConstants;
|
||||
import org.eclipse.jface.operation.IRunnableWithProgress;
|
||||
import org.eclipse.jface.preference.PreferenceDialog;
|
||||
import org.eclipse.jface.preference.PreferenceManager;
|
||||
import org.eclipse.jface.preference.PreferenceNode;
|
||||
import org.eclipse.jface.viewers.IStructuredSelection;
|
||||
import org.eclipse.jface.wizard.IWizardPage;
|
||||
import org.eclipse.jface.wizard.Wizard;
|
||||
import org.eclipse.swt.SWT;
|
||||
import org.eclipse.swt.events.SelectionEvent;
|
||||
import org.eclipse.swt.events.SelectionListener;
|
||||
import org.eclipse.swt.layout.GridData;
|
||||
import org.eclipse.swt.layout.GridLayout;
|
||||
import org.eclipse.swt.widgets.Button;
|
||||
import org.eclipse.swt.widgets.Composite;
|
||||
import org.eclipse.swt.widgets.DirectoryDialog;
|
||||
import org.eclipse.swt.widgets.Group;
|
||||
import org.eclipse.swt.widgets.Link;
|
||||
import org.eclipse.swt.widgets.Text;
|
||||
import org.eclipse.ui.IWorkbench;
|
||||
import org.eclipse.ui.IWorkbenchWizard;
|
||||
import org.eclipse.ui.PlatformUI;
|
||||
import org.eclipse.ui.dialogs.WizardNewProjectCreationPage;
|
||||
import org.eclipse.ui.wizards.newresource.BasicNewProjectResourceWizard;
|
||||
|
||||
/**
|
||||
* Wizard for creating a new MapReduce Project
|
||||
*
|
||||
*/
|
||||
|
||||
public class NewMapReduceProjectWizard extends Wizard implements
|
||||
IWorkbenchWizard, IExecutableExtension {
|
||||
static Logger log =
|
||||
Logger.getLogger(NewMapReduceProjectWizard.class.getName());
|
||||
|
||||
private HadoopFirstPage firstPage;
|
||||
|
||||
private NewJavaProjectWizardPage javaPage;
|
||||
|
||||
public NewDriverWizardPage newDriverPage;
|
||||
|
||||
private IConfigurationElement config;
|
||||
|
||||
public NewMapReduceProjectWizard() {
|
||||
setWindowTitle("New MapReduce Project Wizard");
|
||||
}
|
||||
|
||||
public void init(IWorkbench workbench, IStructuredSelection selection) {
|
||||
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean canFinish() {
|
||||
return firstPage.isPageComplete() && javaPage.isPageComplete()
|
||||
// && ((!firstPage.generateDriver.getSelection())
|
||||
// || newDriverPage.isPageComplete()
|
||||
;
|
||||
}
|
||||
|
||||
@Override
|
||||
public IWizardPage getNextPage(IWizardPage page) {
|
||||
// if (page == firstPage
|
||||
// && firstPage.generateDriver.getSelection()
|
||||
// )
|
||||
// {
|
||||
// return newDriverPage; // if "generate mapper" checked, second page is
|
||||
// new driver page
|
||||
// }
|
||||
// else
|
||||
// {
|
||||
IWizardPage answer = super.getNextPage(page);
|
||||
if (answer == newDriverPage) {
|
||||
return null; // dont flip to new driver page unless "generate
|
||||
// driver" is checked
|
||||
} else if (answer == javaPage) {
|
||||
return answer;
|
||||
} else {
|
||||
return answer;
|
||||
}
|
||||
// }
|
||||
}
|
||||
|
||||
@Override
|
||||
public IWizardPage getPreviousPage(IWizardPage page) {
|
||||
if (page == newDriverPage) {
|
||||
return firstPage; // newDriverPage, if it appears, is the second
|
||||
// page
|
||||
} else {
|
||||
return super.getPreviousPage(page);
|
||||
}
|
||||
}
|
||||
|
||||
static class HadoopFirstPage extends WizardNewProjectCreationPage
|
||||
implements SelectionListener {
|
||||
public HadoopFirstPage() {
|
||||
super("New Hadoop Project");
|
||||
setImageDescriptor(ImageLibrary.get("wizard.mapreduce.project.new"));
|
||||
}
|
||||
|
||||
private Link openPreferences;
|
||||
|
||||
private Button workspaceHadoop;
|
||||
|
||||
private Button projectHadoop;
|
||||
|
||||
private Text location;
|
||||
|
||||
private Button browse;
|
||||
|
||||
private String path;
|
||||
|
||||
public String currentPath;
|
||||
|
||||
// private Button generateDriver;
|
||||
|
||||
@Override
|
||||
public void createControl(Composite parent) {
|
||||
super.createControl(parent);
|
||||
|
||||
setTitle("MapReduce Project");
|
||||
setDescription("Create a MapReduce project.");
|
||||
|
||||
Group group = new Group((Composite) getControl(), SWT.NONE);
|
||||
group.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
|
||||
group.setText("Hadoop MapReduce Library Installation Path");
|
||||
GridLayout layout = new GridLayout(3, true);
|
||||
layout.marginLeft =
|
||||
convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
|
||||
layout.marginRight =
|
||||
convertHorizontalDLUsToPixels(IDialogConstants.HORIZONTAL_MARGIN);
|
||||
layout.marginTop =
|
||||
convertHorizontalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
|
||||
layout.marginBottom =
|
||||
convertHorizontalDLUsToPixels(IDialogConstants.VERTICAL_MARGIN);
|
||||
group.setLayout(layout);
|
||||
|
||||
workspaceHadoop = new Button(group, SWT.RADIO);
|
||||
GridData d =
|
||||
new GridData(GridData.BEGINNING, GridData.BEGINNING, false, false);
|
||||
d.horizontalSpan = 2;
|
||||
workspaceHadoop.setLayoutData(d);
|
||||
// workspaceHadoop.setText("Use default workbench Hadoop library
|
||||
// location");
|
||||
workspaceHadoop.setSelection(true);
|
||||
|
||||
updateHadoopDirLabelFromPreferences();
|
||||
|
||||
openPreferences = new Link(group, SWT.NONE);
|
||||
openPreferences
|
||||
.setText("<a>Configure Hadoop install directory...</a>");
|
||||
openPreferences.setLayoutData(new GridData(GridData.END,
|
||||
GridData.CENTER, false, false));
|
||||
openPreferences.addSelectionListener(this);
|
||||
|
||||
projectHadoop = new Button(group, SWT.RADIO);
|
||||
projectHadoop.setLayoutData(new GridData(GridData.BEGINNING,
|
||||
GridData.CENTER, false, false));
|
||||
projectHadoop.setText("Specify Hadoop library location");
|
||||
|
||||
location = new Text(group, SWT.SINGLE | SWT.BORDER);
|
||||
location.setText("");
|
||||
d = new GridData(GridData.END, GridData.CENTER, true, false);
|
||||
d.horizontalSpan = 1;
|
||||
d.widthHint = 250;
|
||||
d.grabExcessHorizontalSpace = true;
|
||||
location.setLayoutData(d);
|
||||
location.setEnabled(false);
|
||||
|
||||
browse = new Button(group, SWT.NONE);
|
||||
browse.setText("Browse...");
|
||||
browse.setLayoutData(new GridData(GridData.BEGINNING, GridData.CENTER,
|
||||
false, false));
|
||||
browse.setEnabled(false);
|
||||
browse.addSelectionListener(this);
|
||||
|
||||
projectHadoop.addSelectionListener(this);
|
||||
workspaceHadoop.addSelectionListener(this);
|
||||
|
||||
// generateDriver = new Button((Composite) getControl(), SWT.CHECK);
|
||||
// generateDriver.setText("Generate a MapReduce driver");
|
||||
// generateDriver.addListener(SWT.Selection, new Listener()
|
||||
// {
|
||||
// public void handleEvent(Event event) {
|
||||
// getContainer().updateButtons(); }
|
||||
// });
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean isPageComplete() {
|
||||
boolean validHadoop = validateHadoopLocation();
|
||||
|
||||
if (!validHadoop && isCurrentPage()) {
|
||||
setErrorMessage("Invalid Hadoop Runtime specified; please click 'Configure Hadoop install directory' or fill in library location input field");
|
||||
} else {
|
||||
setErrorMessage(null);
|
||||
}
|
||||
|
||||
return super.isPageComplete() && validHadoop;
|
||||
}
|
||||
|
||||
private boolean validateHadoopLocation() {
|
||||
FilenameFilter gotHadoopJar = new FilenameFilter() {
|
||||
public boolean accept(File dir, String name) {
|
||||
return (name.startsWith("hadoop") && name.endsWith(".jar")
|
||||
&& (name.indexOf("test") == -1) && (name.indexOf("examples") == -1));
|
||||
}
|
||||
};
|
||||
|
||||
if (workspaceHadoop.getSelection()) {
|
||||
this.currentPath = path;
|
||||
return new Path(path).toFile().exists()
|
||||
&& (new Path(path).toFile().list(gotHadoopJar).length > 0);
|
||||
} else {
|
||||
this.currentPath = location.getText();
|
||||
File file = new Path(location.getText()).toFile();
|
||||
return file.exists()
|
||||
&& (new Path(location.getText()).toFile().list(gotHadoopJar).length > 0);
|
||||
}
|
||||
}
|
||||
|
||||
private void updateHadoopDirLabelFromPreferences() {
|
||||
path =
|
||||
Activator.getDefault().getPreferenceStore().getString(
|
||||
PreferenceConstants.P_PATH);
|
||||
|
||||
if ((path != null) && (path.length() > 0)) {
|
||||
workspaceHadoop.setText("Use default Hadoop");
|
||||
} else {
|
||||
workspaceHadoop.setText("Use default Hadoop (currently not set)");
|
||||
}
|
||||
}
|
||||
|
||||
public void widgetDefaultSelected(SelectionEvent e) {
|
||||
}
|
||||
|
||||
public void widgetSelected(SelectionEvent e) {
|
||||
if (e.getSource() == openPreferences) {
|
||||
PreferenceManager manager = new PreferenceManager();
|
||||
manager.addToRoot(new PreferenceNode(
|
||||
"Hadoop Installation Directory", new MapReducePreferencePage()));
|
||||
PreferenceDialog dialog =
|
||||
new PreferenceDialog(this.getShell(), manager);
|
||||
dialog.create();
|
||||
dialog.setMessage("Select Hadoop Installation Directory");
|
||||
dialog.setBlockOnOpen(true);
|
||||
dialog.open();
|
||||
|
||||
updateHadoopDirLabelFromPreferences();
|
||||
} else if (e.getSource() == browse) {
|
||||
DirectoryDialog dialog = new DirectoryDialog(this.getShell());
|
||||
dialog
|
||||
.setMessage("Select a hadoop installation, containing hadoop-X-core.jar");
|
||||
dialog.setText("Select Hadoop Installation Directory");
|
||||
String directory = dialog.open();
|
||||
|
||||
if (directory != null) {
|
||||
location.setText(directory);
|
||||
|
||||
if (!validateHadoopLocation()) {
|
||||
setErrorMessage("No Hadoop jar found in specified directory");
|
||||
} else {
|
||||
setErrorMessage(null);
|
||||
}
|
||||
}
|
||||
} else if (projectHadoop.getSelection()) {
|
||||
location.setEnabled(true);
|
||||
browse.setEnabled(true);
|
||||
} else {
|
||||
location.setEnabled(false);
|
||||
browse.setEnabled(false);
|
||||
}
|
||||
|
||||
getContainer().updateButtons();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void addPages() {
|
||||
/*
|
||||
* firstPage = new HadoopFirstPage(); addPage(firstPage ); addPage( new
|
||||
* JavaProjectWizardSecondPage(firstPage) );
|
||||
*/
|
||||
|
||||
firstPage = new HadoopFirstPage();
|
||||
javaPage =
|
||||
new NewJavaProjectWizardPage(ResourcesPlugin.getWorkspace()
|
||||
.getRoot(), firstPage);
|
||||
// newDriverPage = new NewDriverWizardPage(false);
|
||||
// newDriverPage.setPageComplete(false); // ensure finish button
|
||||
// initially disabled
|
||||
addPage(firstPage);
|
||||
addPage(javaPage);
|
||||
|
||||
// addPage(newDriverPage);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean performFinish() {
|
||||
try {
|
||||
PlatformUI.getWorkbench().getProgressService().runInUI(
|
||||
this.getContainer(), new IRunnableWithProgress() {
|
||||
public void run(IProgressMonitor monitor) {
|
||||
try {
|
||||
monitor.beginTask("Create Hadoop Project", 300);
|
||||
|
||||
javaPage.getRunnable().run(
|
||||
new SubProgressMonitor(monitor, 100));
|
||||
|
||||
// if( firstPage.generateDriver.getSelection())
|
||||
// {
|
||||
// newDriverPage.setPackageFragmentRoot(javaPage.getNewJavaProject().getAllPackageFragmentRoots()[0],
|
||||
// false);
|
||||
// newDriverPage.getRunnable().run(new
|
||||
// SubProgressMonitor(monitor,100));
|
||||
// }
|
||||
|
||||
IProject project =
|
||||
javaPage.getNewJavaProject().getResource().getProject();
|
||||
IProjectDescription description = project.getDescription();
|
||||
String[] existingNatures = description.getNatureIds();
|
||||
String[] natures = new String[existingNatures.length + 1];
|
||||
for (int i = 0; i < existingNatures.length; i++) {
|
||||
natures[i + 1] = existingNatures[i];
|
||||
}
|
||||
|
||||
natures[0] = MapReduceNature.ID;
|
||||
description.setNatureIds(natures);
|
||||
|
||||
project.setPersistentProperty(new QualifiedName(
|
||||
Activator.PLUGIN_ID, "hadoop.runtime.path"),
|
||||
firstPage.currentPath);
|
||||
project.setDescription(description,
|
||||
new NullProgressMonitor());
|
||||
|
||||
String[] natureIds = project.getDescription().getNatureIds();
|
||||
for (int i = 0; i < natureIds.length; i++) {
|
||||
log.fine("Nature id # " + i + " > " + natureIds[i]);
|
||||
}
|
||||
|
||||
monitor.worked(100);
|
||||
monitor.done();
|
||||
|
||||
BasicNewProjectResourceWizard.updatePerspective(config);
|
||||
} catch (CoreException e) {
|
||||
// TODO Auto-generated catch block
|
||||
log.log(Level.SEVERE, "CoreException thrown.", e);
|
||||
} catch (InvocationTargetException e) {
|
||||
// TODO Auto-generated catch block
|
||||
e.printStackTrace();
|
||||
} catch (InterruptedException e) {
|
||||
// TODO Auto-generated catch block
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
}, null);
|
||||
} catch (InvocationTargetException e) {
|
||||
// TODO Auto-generated catch block
|
||||
e.printStackTrace();
|
||||
} catch (InterruptedException e) {
|
||||
// TODO Auto-generated catch block
|
||||
e.printStackTrace();
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
public void setInitializationData(IConfigurationElement config,
|
||||
String propertyName, Object data) throws CoreException {
|
||||
this.config = config;
|
||||
}
|
||||
}
|
||||
@ -1,181 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.Arrays;
|
||||
|
||||
import org.eclipse.core.resources.IFile;
|
||||
import org.eclipse.core.runtime.CoreException;
|
||||
import org.eclipse.core.runtime.FileLocator;
|
||||
import org.eclipse.core.runtime.IProgressMonitor;
|
||||
import org.eclipse.core.runtime.IStatus;
|
||||
import org.eclipse.core.runtime.Path;
|
||||
import org.eclipse.jdt.core.IJavaElement;
|
||||
import org.eclipse.jdt.core.IType;
|
||||
import org.eclipse.jdt.internal.ui.wizards.NewElementWizard;
|
||||
import org.eclipse.jdt.ui.wizards.NewTypeWizardPage;
|
||||
import org.eclipse.jface.operation.IRunnableWithProgress;
|
||||
import org.eclipse.jface.resource.ImageDescriptor;
|
||||
import org.eclipse.jface.viewers.IStructuredSelection;
|
||||
import org.eclipse.swt.SWT;
|
||||
import org.eclipse.swt.layout.GridLayout;
|
||||
import org.eclipse.swt.widgets.Button;
|
||||
import org.eclipse.swt.widgets.Composite;
|
||||
import org.eclipse.ui.INewWizard;
|
||||
import org.eclipse.ui.IWorkbench;
|
||||
|
||||
/**
|
||||
* Wizard for creating a new Mapper class (a class that runs the Map portion
|
||||
* of a MapReduce job). The class is pre-filled with a template.
|
||||
*
|
||||
*/
|
||||
|
||||
public class NewMapperWizard extends NewElementWizard implements INewWizard,
|
||||
IRunnableWithProgress {
|
||||
private Page page;
|
||||
|
||||
public NewMapperWizard() {
|
||||
setWindowTitle("New Mapper");
|
||||
}
|
||||
|
||||
public void run(IProgressMonitor monitor) {
|
||||
try {
|
||||
page.createType(monitor);
|
||||
} catch (CoreException e) {
|
||||
// TODO Auto-generated catch block
|
||||
e.printStackTrace();
|
||||
} catch (InterruptedException e) {
|
||||
// TODO Auto-generated catch block
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void init(IWorkbench workbench, IStructuredSelection selection) {
|
||||
super.init(workbench, selection);
|
||||
|
||||
page = new Page();
|
||||
addPage(page);
|
||||
page.setSelection(selection);
|
||||
}
|
||||
|
||||
public static class Page extends NewTypeWizardPage {
|
||||
private Button isCreateMapMethod;
|
||||
|
||||
public Page() {
|
||||
super(true, "Mapper");
|
||||
|
||||
setTitle("Mapper");
|
||||
setDescription("Create a new Mapper implementation.");
|
||||
setImageDescriptor(ImageLibrary.get("wizard.mapper.new"));
|
||||
}
|
||||
|
||||
public void setSelection(IStructuredSelection selection) {
|
||||
initContainerPage(getInitialJavaElement(selection));
|
||||
initTypePage(getInitialJavaElement(selection));
|
||||
}
|
||||
|
||||
@Override
|
||||
public void createType(IProgressMonitor monitor) throws CoreException,
|
||||
InterruptedException {
|
||||
super.createType(monitor);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void createTypeMembers(IType newType, ImportsManager imports,
|
||||
IProgressMonitor monitor) throws CoreException {
|
||||
super.createTypeMembers(newType, imports, monitor);
|
||||
imports.addImport("java.io.IOException");
|
||||
imports.addImport("org.apache.hadoop.io.WritableComparable");
|
||||
imports.addImport("org.apache.hadoop.io.Writable");
|
||||
imports.addImport("org.apache.hadoop.mapred.OutputCollector");
|
||||
imports.addImport("org.apache.hadoop.mapred.Reporter");
|
||||
newType
|
||||
.createMethod(
|
||||
"public void map(WritableComparable key, Writable values, OutputCollector output, Reporter reporter) throws IOException \n{\n}\n",
|
||||
null, false, monitor);
|
||||
}
|
||||
|
||||
public void createControl(Composite parent) {
|
||||
// super.createControl(parent);
|
||||
|
||||
initializeDialogUnits(parent);
|
||||
Composite composite = new Composite(parent, SWT.NONE);
|
||||
GridLayout layout = new GridLayout();
|
||||
layout.numColumns = 4;
|
||||
composite.setLayout(layout);
|
||||
|
||||
createContainerControls(composite, 4);
|
||||
createPackageControls(composite, 4);
|
||||
createSeparator(composite, 4);
|
||||
createTypeNameControls(composite, 4);
|
||||
createSuperClassControls(composite, 4);
|
||||
createSuperInterfacesControls(composite, 4);
|
||||
// createSeparator(composite, 4);
|
||||
|
||||
setControl(composite);
|
||||
|
||||
setSuperClass("org.apache.hadoop.mapred.MapReduceBase", true);
|
||||
setSuperInterfaces(Arrays
|
||||
.asList(new String[] { "org.apache.hadoop.mapred.Mapper" }), true);
|
||||
|
||||
setFocus();
|
||||
validate();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void handleFieldChanged(String fieldName) {
|
||||
super.handleFieldChanged(fieldName);
|
||||
|
||||
validate();
|
||||
}
|
||||
|
||||
private void validate() {
|
||||
updateStatus(new IStatus[] { fContainerStatus, fPackageStatus,
|
||||
fTypeNameStatus, fSuperClassStatus, fSuperInterfacesStatus });
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean performFinish() {
|
||||
if (super.performFinish()) {
|
||||
if (getCreatedElement() != null) {
|
||||
openResource((IFile) page.getModifiedResource());
|
||||
selectAndReveal(page.getModifiedResource());
|
||||
}
|
||||
|
||||
return true;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void finishPage(IProgressMonitor monitor)
|
||||
throws InterruptedException, CoreException {
|
||||
this.run(monitor);
|
||||
}
|
||||
|
||||
@Override
|
||||
public IJavaElement getCreatedElement() {
|
||||
return page.getCreatedType().getPrimaryElement();
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,184 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.Arrays;
|
||||
|
||||
import org.eclipse.core.resources.IFile;
|
||||
import org.eclipse.core.runtime.CoreException;
|
||||
import org.eclipse.core.runtime.FileLocator;
|
||||
import org.eclipse.core.runtime.IProgressMonitor;
|
||||
import org.eclipse.core.runtime.IStatus;
|
||||
import org.eclipse.core.runtime.Path;
|
||||
import org.eclipse.jdt.core.IJavaElement;
|
||||
import org.eclipse.jdt.core.IType;
|
||||
import org.eclipse.jdt.internal.ui.wizards.NewElementWizard;
|
||||
import org.eclipse.jdt.ui.wizards.NewTypeWizardPage;
|
||||
import org.eclipse.jface.operation.IRunnableWithProgress;
|
||||
import org.eclipse.jface.resource.ImageDescriptor;
|
||||
import org.eclipse.jface.viewers.IStructuredSelection;
|
||||
import org.eclipse.swt.SWT;
|
||||
import org.eclipse.swt.layout.GridLayout;
|
||||
import org.eclipse.swt.widgets.Composite;
|
||||
import org.eclipse.ui.INewWizard;
|
||||
import org.eclipse.ui.IWorkbench;
|
||||
|
||||
/**
|
||||
* Wizard for creating a new Reducer class (a class that runs the Reduce
|
||||
* portion of a MapReduce job). The class is pre-filled with a template.
|
||||
*
|
||||
*/
|
||||
|
||||
public class NewReducerWizard extends NewElementWizard implements
|
||||
INewWizard, IRunnableWithProgress {
|
||||
private Page page;
|
||||
|
||||
public NewReducerWizard() {
|
||||
setWindowTitle("New Reducer");
|
||||
}
|
||||
|
||||
public void run(IProgressMonitor monitor) {
|
||||
try {
|
||||
page.createType(monitor);
|
||||
} catch (CoreException e) {
|
||||
// TODO Auto-generated catch block
|
||||
e.printStackTrace();
|
||||
} catch (InterruptedException e) {
|
||||
// TODO Auto-generated catch block
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void init(IWorkbench workbench, IStructuredSelection selection) {
|
||||
super.init(workbench, selection);
|
||||
|
||||
page = new Page();
|
||||
addPage(page);
|
||||
page.setSelection(selection);
|
||||
}
|
||||
|
||||
public static class Page extends NewTypeWizardPage {
|
||||
public Page() {
|
||||
super(true, "Reducer");
|
||||
|
||||
setTitle("Reducer");
|
||||
setDescription("Create a new Reducer implementation.");
|
||||
setImageDescriptor(ImageLibrary.get("wizard.reducer.new"));
|
||||
}
|
||||
|
||||
public void setSelection(IStructuredSelection selection) {
|
||||
initContainerPage(getInitialJavaElement(selection));
|
||||
initTypePage(getInitialJavaElement(selection));
|
||||
}
|
||||
|
||||
@Override
|
||||
public void createType(IProgressMonitor monitor) throws CoreException,
|
||||
InterruptedException {
|
||||
super.createType(monitor);
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void createTypeMembers(IType newType, ImportsManager imports,
|
||||
IProgressMonitor monitor) throws CoreException {
|
||||
super.createTypeMembers(newType, imports, monitor);
|
||||
imports.addImport("java.io.IOException");
|
||||
imports.addImport("org.apache.hadoop.io.WritableComparable");
|
||||
imports.addImport("org.apache.hadoop.mapred.OutputCollector");
|
||||
imports.addImport("org.apache.hadoop.mapred.Reporter");
|
||||
imports.addImport("java.util.Iterator");
|
||||
newType
|
||||
.createMethod(
|
||||
"public void reduce(WritableComparable _key, Iterator values, OutputCollector output, Reporter reporter) throws IOException \n{\n"
|
||||
+ "\t// replace KeyType with the real type of your key\n"
|
||||
+ "\tKeyType key = (KeyType) _key;\n\n"
|
||||
+ "\twhile (values.hasNext()) {\n"
|
||||
+ "\t\t// replace ValueType with the real type of your value\n"
|
||||
+ "\t\tValueType value = (ValueType) values.next();\n\n"
|
||||
+ "\t\t// process value\n" + "\t}\n" + "}\n", null, false,
|
||||
monitor);
|
||||
}
|
||||
|
||||
public void createControl(Composite parent) {
|
||||
// super.createControl(parent);
|
||||
|
||||
initializeDialogUnits(parent);
|
||||
Composite composite = new Composite(parent, SWT.NONE);
|
||||
GridLayout layout = new GridLayout();
|
||||
layout.numColumns = 4;
|
||||
composite.setLayout(layout);
|
||||
|
||||
createContainerControls(composite, 4);
|
||||
createPackageControls(composite, 4);
|
||||
createSeparator(composite, 4);
|
||||
createTypeNameControls(composite, 4);
|
||||
createSuperClassControls(composite, 4);
|
||||
createSuperInterfacesControls(composite, 4);
|
||||
// createSeparator(composite, 4);
|
||||
|
||||
setControl(composite);
|
||||
|
||||
setSuperClass("org.apache.hadoop.mapred.MapReduceBase", true);
|
||||
setSuperInterfaces(Arrays
|
||||
.asList(new String[] { "org.apache.hadoop.mapred.Reducer" }), true);
|
||||
|
||||
setFocus();
|
||||
validate();
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void handleFieldChanged(String fieldName) {
|
||||
super.handleFieldChanged(fieldName);
|
||||
|
||||
validate();
|
||||
}
|
||||
|
||||
private void validate() {
|
||||
updateStatus(new IStatus[] { fContainerStatus, fPackageStatus,
|
||||
fTypeNameStatus, fSuperClassStatus, fSuperInterfacesStatus });
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean performFinish() {
|
||||
if (super.performFinish()) {
|
||||
if (getCreatedElement() != null) {
|
||||
selectAndReveal(page.getModifiedResource());
|
||||
openResource((IFile) page.getModifiedResource());
|
||||
}
|
||||
|
||||
return true;
|
||||
} else {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
protected void finishPage(IProgressMonitor monitor)
|
||||
throws InterruptedException, CoreException {
|
||||
this.run(monitor);
|
||||
}
|
||||
|
||||
@Override
|
||||
public IJavaElement getCreatedElement() {
|
||||
return (page.getCreatedType() == null) ? null : page.getCreatedType()
|
||||
.getPrimaryElement();
|
||||
}
|
||||
}
|
||||
@ -1,43 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse;
|
||||
|
||||
import java.util.logging.Logger;
|
||||
|
||||
/**
|
||||
* Class to help with debugging properties
|
||||
*/
|
||||
public class PropertyTester extends
|
||||
org.eclipse.core.expressions.PropertyTester {
|
||||
|
||||
static Logger log = Logger.getLogger(PropertyTester.class.getName());
|
||||
|
||||
public PropertyTester() {
|
||||
}
|
||||
|
||||
public boolean test(Object receiver, String property, Object[] args,
|
||||
Object expectedValue) {
|
||||
log.fine("Test property " + property + ", " + receiver.getClass());
|
||||
|
||||
return true;
|
||||
|
||||
// todo(jz) support test for deployable if module has hadoop nature etc.
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,478 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse.actions;
|
||||
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.lang.reflect.InvocationTargetException;
|
||||
import java.util.ArrayList;
|
||||
import java.util.HashSet;
|
||||
import java.util.List;
|
||||
import java.util.Set;
|
||||
|
||||
import org.apache.hadoop.eclipse.ImageLibrary;
|
||||
import org.apache.hadoop.eclipse.dfs.DFSActions;
|
||||
import org.apache.hadoop.eclipse.dfs.DFSFile;
|
||||
import org.apache.hadoop.eclipse.dfs.DFSFolder;
|
||||
import org.apache.hadoop.eclipse.dfs.DFSLocation;
|
||||
import org.apache.hadoop.eclipse.dfs.DFSLocationsRoot;
|
||||
import org.apache.hadoop.eclipse.dfs.DFSPath;
|
||||
import org.eclipse.core.resources.IStorage;
|
||||
import org.eclipse.core.runtime.CoreException;
|
||||
import org.eclipse.core.runtime.IProgressMonitor;
|
||||
import org.eclipse.core.runtime.PlatformObject;
|
||||
import org.eclipse.jface.action.IAction;
|
||||
import org.eclipse.jface.dialogs.InputDialog;
|
||||
import org.eclipse.jface.dialogs.MessageDialog;
|
||||
import org.eclipse.jface.operation.IRunnableWithProgress;
|
||||
import org.eclipse.jface.resource.ImageDescriptor;
|
||||
import org.eclipse.jface.viewers.ISelection;
|
||||
import org.eclipse.jface.viewers.IStructuredSelection;
|
||||
import org.eclipse.swt.SWT;
|
||||
import org.eclipse.swt.widgets.DirectoryDialog;
|
||||
import org.eclipse.swt.widgets.Display;
|
||||
import org.eclipse.swt.widgets.FileDialog;
|
||||
import org.eclipse.ui.IObjectActionDelegate;
|
||||
import org.eclipse.ui.IPersistableElement;
|
||||
import org.eclipse.ui.IStorageEditorInput;
|
||||
import org.eclipse.ui.IWorkbenchPart;
|
||||
import org.eclipse.ui.PartInitException;
|
||||
import org.eclipse.ui.PlatformUI;
|
||||
|
||||
/**
|
||||
* Actual implementation of DFS actions
|
||||
*/
|
||||
public class DFSActionImpl implements IObjectActionDelegate {
|
||||
|
||||
private ISelection selection;
|
||||
|
||||
private IWorkbenchPart targetPart;
|
||||
|
||||
/* @inheritDoc */
|
||||
public void setActivePart(IAction action, IWorkbenchPart targetPart) {
|
||||
this.targetPart = targetPart;
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public void run(IAction action) {
|
||||
|
||||
// Ignore non structured selections
|
||||
if (!(this.selection instanceof IStructuredSelection))
|
||||
return;
|
||||
|
||||
// operate on the DFS asynchronously to prevent blocking the main UI
|
||||
final IStructuredSelection ss = (IStructuredSelection) selection;
|
||||
final String actionId = action.getActionDefinitionId();
|
||||
Display.getDefault().asyncExec(new Runnable() {
|
||||
public void run() {
|
||||
try {
|
||||
switch (DFSActions.getById(actionId)) {
|
||||
case DELETE: {
|
||||
delete(ss);
|
||||
break;
|
||||
}
|
||||
case OPEN: {
|
||||
open(ss);
|
||||
break;
|
||||
}
|
||||
case MKDIR: {
|
||||
mkdir(ss);
|
||||
break;
|
||||
}
|
||||
case UPLOAD_FILES: {
|
||||
uploadFilesToDFS(ss);
|
||||
break;
|
||||
}
|
||||
case UPLOAD_DIR: {
|
||||
uploadDirectoryToDFS(ss);
|
||||
break;
|
||||
}
|
||||
case REFRESH: {
|
||||
refresh(ss);
|
||||
break;
|
||||
}
|
||||
case DOWNLOAD: {
|
||||
downloadFromDFS(ss);
|
||||
break;
|
||||
}
|
||||
case RECONNECT: {
|
||||
reconnect(ss);
|
||||
break;
|
||||
}
|
||||
case DISCONNECT: {
|
||||
disconnect(ss);
|
||||
break;
|
||||
}
|
||||
default: {
|
||||
System.err.printf("Unhandled DFS Action: " + actionId);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
MessageDialog.openError(Display.getDefault().getActiveShell(),
|
||||
"DFS Action error",
|
||||
"An error occurred while performing DFS operation: "
|
||||
+ e.getMessage());
|
||||
}
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a new sub-folder into an existing directory
|
||||
*
|
||||
* @param selection
|
||||
*/
|
||||
private void mkdir(IStructuredSelection selection) {
|
||||
List<DFSFolder> folders = filterSelection(DFSFolder.class, selection);
|
||||
if (folders.size() >= 1) {
|
||||
DFSFolder folder = folders.get(0);
|
||||
InputDialog dialog =
|
||||
new InputDialog(Display.getCurrent().getActiveShell(),
|
||||
"Create subfolder", "Enter the name of the subfolder", "",
|
||||
null);
|
||||
if (dialog.open() == InputDialog.OK)
|
||||
folder.mkdir(dialog.getValue());
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Implement the import action (upload files from the current machine to
|
||||
* HDFS)
|
||||
*
|
||||
* @param object
|
||||
* @throws SftpException
|
||||
* @throws JSchException
|
||||
* @throws InvocationTargetException
|
||||
* @throws InterruptedException
|
||||
*/
|
||||
private void uploadFilesToDFS(IStructuredSelection selection)
|
||||
throws InvocationTargetException, InterruptedException {
|
||||
|
||||
// Ask the user which files to upload
|
||||
FileDialog dialog =
|
||||
new FileDialog(Display.getCurrent().getActiveShell(), SWT.OPEN
|
||||
| SWT.MULTI);
|
||||
dialog.setText("Select the local files to upload");
|
||||
dialog.open();
|
||||
|
||||
List<File> files = new ArrayList<File>();
|
||||
for (String fname : dialog.getFileNames())
|
||||
files.add(new File(dialog.getFilterPath() + File.separator + fname));
|
||||
|
||||
// TODO enable upload command only when selection is exactly one folder
|
||||
List<DFSFolder> folders = filterSelection(DFSFolder.class, selection);
|
||||
if (folders.size() >= 1)
|
||||
uploadToDFS(folders.get(0), files);
|
||||
}
|
||||
|
||||
/**
|
||||
* Implement the import action (upload directory from the current machine
|
||||
* to HDFS)
|
||||
*
|
||||
* @param object
|
||||
* @throws SftpException
|
||||
* @throws JSchException
|
||||
* @throws InvocationTargetException
|
||||
* @throws InterruptedException
|
||||
*/
|
||||
private void uploadDirectoryToDFS(IStructuredSelection selection)
|
||||
throws InvocationTargetException, InterruptedException {
|
||||
|
||||
// Ask the user which local directory to upload
|
||||
DirectoryDialog dialog =
|
||||
new DirectoryDialog(Display.getCurrent().getActiveShell(), SWT.OPEN
|
||||
| SWT.MULTI);
|
||||
dialog.setText("Select the local file or directory to upload");
|
||||
|
||||
String dirName = dialog.open();
|
||||
final File dir = new File(dirName);
|
||||
List<File> files = new ArrayList<File>();
|
||||
files.add(dir);
|
||||
|
||||
// TODO enable upload command only when selection is exactly one folder
|
||||
final List<DFSFolder> folders =
|
||||
filterSelection(DFSFolder.class, selection);
|
||||
if (folders.size() >= 1)
|
||||
uploadToDFS(folders.get(0), files);
|
||||
|
||||
}
|
||||
|
||||
private void uploadToDFS(final DFSFolder folder, final List<File> files)
|
||||
throws InvocationTargetException, InterruptedException {
|
||||
|
||||
PlatformUI.getWorkbench().getProgressService().busyCursorWhile(
|
||||
new IRunnableWithProgress() {
|
||||
public void run(IProgressMonitor monitor)
|
||||
throws InvocationTargetException {
|
||||
|
||||
int work = 0;
|
||||
for (File file : files)
|
||||
work += computeUploadWork(file);
|
||||
|
||||
monitor.beginTask("Uploading files to distributed file system",
|
||||
work);
|
||||
|
||||
for (File file : files) {
|
||||
try {
|
||||
folder.upload(monitor, file);
|
||||
|
||||
} catch (IOException ioe) {
|
||||
ioe.printStackTrace();
|
||||
MessageDialog.openError(null,
|
||||
"Upload files to distributed file system",
|
||||
"Upload failed.\n" + ioe);
|
||||
}
|
||||
}
|
||||
|
||||
monitor.done();
|
||||
|
||||
// Update the UI
|
||||
folder.doRefresh();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
private void reconnect(IStructuredSelection selection) {
|
||||
for (DFSLocation location : filterSelection(DFSLocation.class, selection))
|
||||
location.reconnect();
|
||||
}
|
||||
|
||||
private void disconnect(IStructuredSelection selection) {
|
||||
if (selection.size() != 1)
|
||||
return;
|
||||
|
||||
Object first = selection.getFirstElement();
|
||||
if (!(first instanceof DFSLocationsRoot))
|
||||
return;
|
||||
|
||||
DFSLocationsRoot root = (DFSLocationsRoot) first;
|
||||
root.disconnect();
|
||||
root.refresh();
|
||||
}
|
||||
|
||||
/**
|
||||
* Implements the Download action from HDFS to the current machine
|
||||
*
|
||||
* @param object
|
||||
* @throws SftpException
|
||||
* @throws JSchException
|
||||
* @throws InterruptedException
|
||||
* @throws InvocationTargetException
|
||||
*/
|
||||
private void downloadFromDFS(IStructuredSelection selection)
|
||||
throws InvocationTargetException, InterruptedException {
|
||||
|
||||
// Ask the user where to put the downloaded files
|
||||
DirectoryDialog dialog =
|
||||
new DirectoryDialog(Display.getCurrent().getActiveShell());
|
||||
dialog.setText("Copy to local directory");
|
||||
dialog.setMessage("Copy the selected files and directories from the "
|
||||
+ "distributed filesystem to a local directory");
|
||||
String directory = dialog.open();
|
||||
|
||||
if (directory == null)
|
||||
return;
|
||||
|
||||
final File dir = new File(directory);
|
||||
if (!dir.exists())
|
||||
dir.mkdirs();
|
||||
|
||||
if (!dir.isDirectory()) {
|
||||
MessageDialog.openError(null, "Download to local file system",
|
||||
"Invalid directory location: \"" + dir + "\"");
|
||||
return;
|
||||
}
|
||||
|
||||
final List<DFSPath> paths = filterSelection(DFSPath.class, selection);
|
||||
|
||||
PlatformUI.getWorkbench().getProgressService().busyCursorWhile(
|
||||
new IRunnableWithProgress() {
|
||||
public void run(IProgressMonitor monitor)
|
||||
throws InvocationTargetException {
|
||||
|
||||
int work = 0;
|
||||
for (DFSPath path : paths)
|
||||
work += path.computeDownloadWork();
|
||||
|
||||
monitor
|
||||
.beginTask("Downloading files to local file system", work);
|
||||
|
||||
for (DFSPath path : paths) {
|
||||
if (monitor.isCanceled())
|
||||
return;
|
||||
try {
|
||||
path.downloadToLocalDirectory(monitor, dir);
|
||||
} catch (Exception e) {
|
||||
// nothing we want to do here
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
monitor.done();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Open the selected DfsPath in the editor window
|
||||
*
|
||||
* @param selection
|
||||
* @throws JSchException
|
||||
* @throws IOException
|
||||
* @throws PartInitException
|
||||
* @throws InvocationTargetException
|
||||
* @throws InterruptedException
|
||||
*/
|
||||
private void open(IStructuredSelection selection) throws IOException,
|
||||
PartInitException, InvocationTargetException, InterruptedException {
|
||||
|
||||
for (DFSFile file : filterSelection(DFSFile.class, selection)) {
|
||||
|
||||
IStorageEditorInput editorInput = new DFSFileEditorInput(file);
|
||||
targetPart.getSite().getWorkbenchWindow().getActivePage().openEditor(
|
||||
editorInput, "org.eclipse.ui.DefaultTextEditor");
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* @param selection
|
||||
* @throws JSchException
|
||||
*/
|
||||
private void refresh(IStructuredSelection selection) {
|
||||
for (DFSPath path : filterSelection(DFSPath.class, selection))
|
||||
path.refresh();
|
||||
|
||||
}
|
||||
|
||||
private void delete(IStructuredSelection selection) {
|
||||
List<DFSPath> list = filterSelection(DFSPath.class, selection);
|
||||
if (list.isEmpty())
|
||||
return;
|
||||
|
||||
StringBuffer msg = new StringBuffer();
|
||||
msg.append("Are you sure you want to delete "
|
||||
+ "the following files from the distributed file system?\n");
|
||||
for (DFSPath path : list)
|
||||
msg.append(path.getPath()).append("\n");
|
||||
|
||||
if (MessageDialog.openConfirm(null, "Confirm Delete from DFS", msg
|
||||
.toString())) {
|
||||
|
||||
Set<DFSPath> toRefresh = new HashSet<DFSPath>();
|
||||
for (DFSPath path : list) {
|
||||
path.delete();
|
||||
toRefresh.add(path.getParent());
|
||||
}
|
||||
|
||||
for (DFSPath path : toRefresh) {
|
||||
path.refresh();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public void selectionChanged(IAction action, ISelection selection) {
|
||||
this.selection = selection;
|
||||
}
|
||||
|
||||
/**
|
||||
* Extract the list of <T> from the structured selection
|
||||
*
|
||||
* @param clazz the class T
|
||||
* @param selection the structured selection
|
||||
* @return the list of <T> it contains
|
||||
*/
|
||||
private static <T> List<T> filterSelection(Class<T> clazz,
|
||||
IStructuredSelection selection) {
|
||||
List<T> list = new ArrayList<T>();
|
||||
for (Object obj : selection.toList()) {
|
||||
if (clazz.isAssignableFrom(obj.getClass())) {
|
||||
list.add((T) obj);
|
||||
}
|
||||
}
|
||||
return list;
|
||||
}
|
||||
|
||||
private static int computeUploadWork(File file) {
|
||||
if (file.isDirectory()) {
|
||||
int contentWork = 1;
|
||||
for (File child : file.listFiles())
|
||||
contentWork += computeUploadWork(child);
|
||||
return contentWork;
|
||||
|
||||
} else if (file.isFile()) {
|
||||
return 1 + (int) (file.length() / 1024);
|
||||
|
||||
} else {
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Adapter to allow the viewing of a DfsFile in the Editor window
|
||||
*/
|
||||
class DFSFileEditorInput extends PlatformObject implements
|
||||
IStorageEditorInput {
|
||||
|
||||
private DFSFile file;
|
||||
|
||||
/**
|
||||
* Constructor
|
||||
*
|
||||
* @param file
|
||||
*/
|
||||
DFSFileEditorInput(DFSFile file) {
|
||||
this.file = file;
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public String getToolTipText() {
|
||||
return file.toDetailedString();
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public IPersistableElement getPersistable() {
|
||||
return null;
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public String getName() {
|
||||
return file.toString();
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public ImageDescriptor getImageDescriptor() {
|
||||
return ImageLibrary.get("dfs.file.editor");
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public boolean exists() {
|
||||
return true;
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public IStorage getStorage() throws CoreException {
|
||||
return file.getIStorage();
|
||||
}
|
||||
};
|
||||
@ -1,73 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse.actions;
|
||||
|
||||
import org.apache.hadoop.eclipse.ImageLibrary;
|
||||
import org.apache.hadoop.eclipse.server.HadoopServer;
|
||||
import org.apache.hadoop.eclipse.servers.HadoopLocationWizard;
|
||||
import org.apache.hadoop.eclipse.view.servers.ServerView;
|
||||
import org.eclipse.jface.action.Action;
|
||||
import org.eclipse.jface.wizard.Wizard;
|
||||
import org.eclipse.jface.wizard.WizardDialog;
|
||||
|
||||
/**
|
||||
* Editing server properties action
|
||||
*/
|
||||
public class EditLocationAction extends Action {
|
||||
|
||||
private ServerView serverView;
|
||||
|
||||
public EditLocationAction(ServerView serverView) {
|
||||
this.serverView = serverView;
|
||||
|
||||
setText("Edit Hadoop location...");
|
||||
setImageDescriptor(ImageLibrary.get("server.view.action.location.edit"));
|
||||
}
|
||||
|
||||
@Override
|
||||
public void run() {
|
||||
|
||||
final HadoopServer server = serverView.getSelectedServer();
|
||||
if (server == null)
|
||||
return;
|
||||
|
||||
WizardDialog dialog = new WizardDialog(null, new Wizard() {
|
||||
private HadoopLocationWizard page = new HadoopLocationWizard(server);
|
||||
|
||||
@Override
|
||||
public void addPages() {
|
||||
super.addPages();
|
||||
setWindowTitle("Edit Hadoop location...");
|
||||
addPage(page);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean performFinish() {
|
||||
page.performFinish();
|
||||
return true;
|
||||
}
|
||||
});
|
||||
|
||||
dialog.create();
|
||||
dialog.setBlockOnOpen(true);
|
||||
dialog.open();
|
||||
|
||||
super.run();
|
||||
}
|
||||
}
|
||||
@ -1,64 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse.actions;
|
||||
|
||||
import org.apache.hadoop.eclipse.ImageLibrary;
|
||||
import org.apache.hadoop.eclipse.servers.HadoopLocationWizard;
|
||||
import org.eclipse.jface.action.Action;
|
||||
import org.eclipse.jface.wizard.Wizard;
|
||||
import org.eclipse.jface.wizard.WizardDialog;
|
||||
|
||||
|
||||
/**
|
||||
* Action corresponding to creating a new MapReduce Server.
|
||||
*/
|
||||
|
||||
public class NewLocationAction extends Action {
|
||||
public NewLocationAction() {
|
||||
setText("New Hadoop location...");
|
||||
setImageDescriptor(ImageLibrary.get("server.view.action.location.new"));
|
||||
}
|
||||
|
||||
@Override
|
||||
public void run() {
|
||||
WizardDialog dialog = new WizardDialog(null, new Wizard() {
|
||||
private HadoopLocationWizard page = new HadoopLocationWizard();
|
||||
|
||||
@Override
|
||||
public void addPages() {
|
||||
super.addPages();
|
||||
setWindowTitle("New Hadoop location...");
|
||||
addPage(page);
|
||||
}
|
||||
|
||||
@Override
|
||||
public boolean performFinish() {
|
||||
page.performFinish();
|
||||
return true;
|
||||
}
|
||||
|
||||
});
|
||||
|
||||
dialog.create();
|
||||
dialog.setBlockOnOpen(true);
|
||||
dialog.open();
|
||||
|
||||
super.run();
|
||||
}
|
||||
}
|
||||
@ -1,76 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse.actions;
|
||||
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import org.apache.hadoop.eclipse.NewDriverWizard;
|
||||
import org.apache.hadoop.eclipse.NewMapperWizard;
|
||||
import org.apache.hadoop.eclipse.NewReducerWizard;
|
||||
import org.eclipse.jface.action.Action;
|
||||
import org.eclipse.jface.viewers.StructuredSelection;
|
||||
import org.eclipse.jface.window.Window;
|
||||
import org.eclipse.jface.wizard.WizardDialog;
|
||||
import org.eclipse.ui.INewWizard;
|
||||
import org.eclipse.ui.IWorkbench;
|
||||
import org.eclipse.ui.PlatformUI;
|
||||
import org.eclipse.ui.cheatsheets.ICheatSheetAction;
|
||||
import org.eclipse.ui.cheatsheets.ICheatSheetManager;
|
||||
|
||||
|
||||
/**
|
||||
* Action to open a new MapReduce Class.
|
||||
*/
|
||||
|
||||
public class OpenNewMRClassWizardAction extends Action implements
|
||||
ICheatSheetAction {
|
||||
|
||||
static Logger log = Logger.getLogger(OpenNewMRClassWizardAction.class
|
||||
.getName());
|
||||
|
||||
public void run(String[] params, ICheatSheetManager manager) {
|
||||
|
||||
if ((params != null) && (params.length > 0)) {
|
||||
IWorkbench workbench = PlatformUI.getWorkbench();
|
||||
INewWizard wizard = getWizard(params[0]);
|
||||
wizard.init(workbench, new StructuredSelection());
|
||||
WizardDialog dialog = new WizardDialog(PlatformUI.getWorkbench()
|
||||
.getActiveWorkbenchWindow().getShell(), wizard);
|
||||
dialog.create();
|
||||
dialog.open();
|
||||
|
||||
// did the wizard succeed ?
|
||||
notifyResult(dialog.getReturnCode() == Window.OK);
|
||||
}
|
||||
}
|
||||
|
||||
private INewWizard getWizard(String typeName) {
|
||||
if (typeName.equals("Mapper")) {
|
||||
return new NewMapperWizard();
|
||||
} else if (typeName.equals("Reducer")) {
|
||||
return new NewReducerWizard();
|
||||
} else if (typeName.equals("Driver")) {
|
||||
return new NewDriverWizard();
|
||||
} else {
|
||||
log.severe("Invalid Wizard requested");
|
||||
return null;
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,48 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse.actions;
|
||||
|
||||
import org.apache.hadoop.eclipse.NewMapReduceProjectWizard;
|
||||
import org.eclipse.jface.action.Action;
|
||||
import org.eclipse.jface.viewers.StructuredSelection;
|
||||
import org.eclipse.jface.window.Window;
|
||||
import org.eclipse.jface.wizard.WizardDialog;
|
||||
import org.eclipse.swt.widgets.Shell;
|
||||
import org.eclipse.ui.IWorkbench;
|
||||
import org.eclipse.ui.PlatformUI;
|
||||
|
||||
/**
|
||||
* Action to open a new Map/Reduce project.
|
||||
*/
|
||||
|
||||
public class OpenNewMRProjectAction extends Action {
|
||||
|
||||
@Override
|
||||
public void run() {
|
||||
IWorkbench workbench = PlatformUI.getWorkbench();
|
||||
Shell shell = workbench.getActiveWorkbenchWindow().getShell();
|
||||
NewMapReduceProjectWizard wizard = new NewMapReduceProjectWizard();
|
||||
wizard.init(workbench, new StructuredSelection());
|
||||
WizardDialog dialog = new WizardDialog(shell, wizard);
|
||||
dialog.create();
|
||||
dialog.open();
|
||||
// did the wizard succeed?
|
||||
notifyResult(dialog.getReturnCode() == Window.OK);
|
||||
}
|
||||
}
|
||||
@ -1,193 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse.dfs;
|
||||
|
||||
import org.apache.hadoop.eclipse.ImageLibrary;
|
||||
import org.apache.hadoop.eclipse.actions.DFSActionImpl;
|
||||
import org.eclipse.jface.action.Action;
|
||||
import org.eclipse.jface.action.IMenuManager;
|
||||
import org.eclipse.jface.resource.ImageDescriptor;
|
||||
import org.eclipse.jface.viewers.ISelection;
|
||||
import org.eclipse.jface.viewers.IStructuredSelection;
|
||||
import org.eclipse.ui.IActionBars;
|
||||
import org.eclipse.ui.PlatformUI;
|
||||
import org.eclipse.ui.actions.ActionFactory;
|
||||
import org.eclipse.ui.navigator.CommonActionProvider;
|
||||
import org.eclipse.ui.navigator.ICommonActionConstants;
|
||||
import org.eclipse.ui.navigator.ICommonActionExtensionSite;
|
||||
import org.eclipse.ui.navigator.ICommonMenuConstants;
|
||||
|
||||
/**
|
||||
* Allows the user to delete and refresh items in the DFS tree
|
||||
*/
|
||||
|
||||
public class ActionProvider extends CommonActionProvider {
|
||||
|
||||
private static ICommonActionExtensionSite site;
|
||||
|
||||
public ActionProvider() {
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public void init(ICommonActionExtensionSite site) {
|
||||
if (ActionProvider.site != null) {
|
||||
System.err.printf("%s: Multiple init()\n", this.getClass()
|
||||
.getCanonicalName());
|
||||
return;
|
||||
}
|
||||
super.init(site);
|
||||
ActionProvider.site = site;
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public void fillActionBars(IActionBars actionBars) {
|
||||
actionBars.setGlobalActionHandler(ActionFactory.DELETE.getId(),
|
||||
new DFSAction(DFSActions.DELETE));
|
||||
actionBars.setGlobalActionHandler(ActionFactory.REFRESH.getId(),
|
||||
new DFSAction(DFSActions.REFRESH));
|
||||
|
||||
if (site == null)
|
||||
return;
|
||||
|
||||
if ((site.getStructuredViewer().getSelection() instanceof IStructuredSelection)
|
||||
&& (((IStructuredSelection) site.getStructuredViewer()
|
||||
.getSelection()).size() == 1)
|
||||
&& (((IStructuredSelection) site.getStructuredViewer()
|
||||
.getSelection()).getFirstElement() instanceof DFSFile)) {
|
||||
|
||||
actionBars.setGlobalActionHandler(ICommonActionConstants.OPEN,
|
||||
new DFSAction(DFSActions.OPEN));
|
||||
}
|
||||
|
||||
actionBars.updateActionBars();
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public void fillContextMenu(IMenuManager menu) {
|
||||
/*
|
||||
* Actions on multiple selections
|
||||
*/
|
||||
menu.appendToGroup(ICommonMenuConstants.GROUP_EDIT, new DFSAction(
|
||||
DFSActions.DELETE));
|
||||
|
||||
menu.appendToGroup(ICommonMenuConstants.GROUP_OPEN, new DFSAction(
|
||||
DFSActions.REFRESH));
|
||||
|
||||
menu.appendToGroup(ICommonMenuConstants.GROUP_NEW, new DFSAction(
|
||||
DFSActions.DOWNLOAD));
|
||||
|
||||
if (site == null)
|
||||
return;
|
||||
|
||||
ISelection isel = site.getStructuredViewer().getSelection();
|
||||
if (!(isel instanceof IStructuredSelection))
|
||||
return;
|
||||
|
||||
/*
|
||||
* Actions on single selections only
|
||||
*/
|
||||
|
||||
IStructuredSelection issel = (IStructuredSelection) isel;
|
||||
if (issel.size() != 1)
|
||||
return;
|
||||
Object element = issel.getFirstElement();
|
||||
|
||||
if (element instanceof DFSFile) {
|
||||
menu.appendToGroup(ICommonMenuConstants.GROUP_OPEN, new DFSAction(
|
||||
DFSActions.OPEN));
|
||||
|
||||
} else if (element instanceof DFSFolder) {
|
||||
menu.appendToGroup(ICommonMenuConstants.GROUP_NEW, new DFSAction(
|
||||
DFSActions.MKDIR));
|
||||
menu.appendToGroup(ICommonMenuConstants.GROUP_NEW, new DFSAction(
|
||||
DFSActions.UPLOAD_FILES));
|
||||
menu.appendToGroup(ICommonMenuConstants.GROUP_NEW, new DFSAction(
|
||||
DFSActions.UPLOAD_DIR));
|
||||
|
||||
} else if (element instanceof DFSLocation) {
|
||||
menu.appendToGroup(ICommonMenuConstants.GROUP_OPEN, new DFSAction(
|
||||
DFSActions.RECONNECT));
|
||||
|
||||
} else if (element instanceof DFSLocationsRoot) {
|
||||
menu.appendToGroup(ICommonMenuConstants.GROUP_OPEN, new DFSAction(
|
||||
DFSActions.DISCONNECT));
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/**
|
||||
* Representation of an action on a DFS entry in the browser
|
||||
*/
|
||||
public static class DFSAction extends Action {
|
||||
|
||||
private final String id;
|
||||
|
||||
private final String title;
|
||||
|
||||
private DFSActions action;
|
||||
|
||||
public DFSAction(String id, String title) {
|
||||
this.id = id;
|
||||
this.title = title;
|
||||
}
|
||||
|
||||
public DFSAction(DFSActions action) {
|
||||
this.id = action.id;
|
||||
this.title = action.title;
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public String getText() {
|
||||
return this.title;
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public ImageDescriptor getImageDescriptor() {
|
||||
return ImageLibrary.get(getActionDefinitionId());
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public String getActionDefinitionId() {
|
||||
return id;
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public void run() {
|
||||
DFSActionImpl action = new DFSActionImpl();
|
||||
action.setActivePart(this, PlatformUI.getWorkbench()
|
||||
.getActiveWorkbenchWindow().getActivePage().getActivePart());
|
||||
action.selectionChanged(this, site.getStructuredViewer()
|
||||
.getSelection());
|
||||
action.run(this);
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public boolean isEnabled() {
|
||||
return true;
|
||||
}
|
||||
}
|
||||
}
|
||||
@ -1,44 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse.dfs;
|
||||
|
||||
public enum DFSActions {
|
||||
|
||||
DELETE("Delete"), REFRESH("Refresh"), DOWNLOAD("Download from DFS..."), OPEN(
|
||||
"View"), MKDIR("Create new directory..."), UPLOAD_FILES(
|
||||
"Upload files to DFS..."), UPLOAD_DIR("Upload directory to DFS..."), RECONNECT(
|
||||
"Reconnect"), DISCONNECT("Disconnect");
|
||||
|
||||
final String title;
|
||||
|
||||
final String id;
|
||||
|
||||
private static final String PREFIX = "dfs.browser.action.";
|
||||
|
||||
public static DFSActions getById(String def) {
|
||||
if (!def.startsWith(PREFIX))
|
||||
return null;
|
||||
return valueOf(def.substring(PREFIX.length()).toUpperCase());
|
||||
}
|
||||
|
||||
DFSActions(String title) {
|
||||
this.title = title;
|
||||
this.id = PREFIX + this.name().toLowerCase();
|
||||
}
|
||||
}
|
||||
@ -1,32 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse.dfs;
|
||||
|
||||
/**
|
||||
* Interface to define content entities in the DFS browser
|
||||
*/
|
||||
public interface DFSContent {
|
||||
|
||||
boolean hasChildren();
|
||||
|
||||
DFSContent[] getChildren();
|
||||
|
||||
void refresh();
|
||||
|
||||
}
|
||||
@ -1,244 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse.dfs;
|
||||
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
|
||||
import org.apache.hadoop.eclipse.ImageLibrary;
|
||||
import org.apache.hadoop.eclipse.server.HadoopServer;
|
||||
import org.apache.hadoop.eclipse.servers.ServerRegistry;
|
||||
import org.eclipse.jface.viewers.ILabelProvider;
|
||||
import org.eclipse.jface.viewers.ILabelProviderListener;
|
||||
import org.eclipse.jface.viewers.ITreeContentProvider;
|
||||
import org.eclipse.jface.viewers.StructuredViewer;
|
||||
import org.eclipse.jface.viewers.Viewer;
|
||||
import org.eclipse.swt.graphics.Image;
|
||||
import org.eclipse.swt.widgets.Display;
|
||||
|
||||
/**
|
||||
* Handles viewing of DFS locations
|
||||
* <p>
|
||||
*
|
||||
* The content handled by this provider is a tree:
|
||||
*
|
||||
* <tt>
|
||||
* <br>DFSLocationsRoot
|
||||
* <br>\_HadoopServer
|
||||
* <br>| \_DfsFolder
|
||||
* <br>| | \_DfsFile
|
||||
* <br>| \_DfsFolder
|
||||
* <br>| ...
|
||||
* <br>\_HadoopServer...
|
||||
* </tt>
|
||||
*
|
||||
* The code should not block here: blocking operations need to be done
|
||||
* asynchronously so as not to freeze the UI!
|
||||
*/
|
||||
public class DFSContentProvider implements ITreeContentProvider,
|
||||
ILabelProvider {
|
||||
|
||||
/**
|
||||
* The viewer that displays this Tree content
|
||||
*/
|
||||
private Viewer viewer;
|
||||
|
||||
private StructuredViewer sviewer;
|
||||
|
||||
private Map<HadoopServer, DFSContent> rootFolders =
|
||||
new HashMap<HadoopServer, DFSContent>();
|
||||
|
||||
/**
|
||||
* Constructor: load resources (icons).
|
||||
*/
|
||||
public DFSContentProvider() {
|
||||
}
|
||||
|
||||
private final DFSLocationsRoot locationsRoot = new DFSLocationsRoot(this);
|
||||
|
||||
/*
|
||||
* ITreeContentProvider implementation
|
||||
*/
|
||||
|
||||
/* @inheritDoc */
|
||||
public Object[] getChildren(Object parent) {
|
||||
|
||||
if (!(parent instanceof DFSContent))
|
||||
return null;
|
||||
DFSContent content = (DFSContent) parent;
|
||||
return content.getChildren();
|
||||
}
|
||||
|
||||
public Object[] test(Object parentElement) {
|
||||
if (parentElement instanceof DFSLocationsRoot) {
|
||||
return ServerRegistry.getInstance().getServers().toArray();
|
||||
|
||||
} else if (parentElement instanceof HadoopServer) {
|
||||
final HadoopServer location = (HadoopServer) parentElement;
|
||||
Object root = rootFolders.get(location);
|
||||
if (root != null)
|
||||
return new Object[] { root };
|
||||
|
||||
return new Object[] { "Connecting to DFS..." };
|
||||
|
||||
} else if (parentElement instanceof DFSFolder) {
|
||||
DFSFolder folder = (DFSFolder) parentElement;
|
||||
return folder.getChildren();
|
||||
}
|
||||
|
||||
return new Object[] { "<Unknown DFSContent>" };
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public Object getParent(Object element) {
|
||||
|
||||
if (element instanceof DFSPath) {
|
||||
return ((DFSPath) element).getParent();
|
||||
|
||||
} else if (element instanceof HadoopServer) {
|
||||
return locationsRoot;
|
||||
}
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public boolean hasChildren(Object element) {
|
||||
if (element instanceof DFSContent) {
|
||||
DFSContent content = (DFSContent) element;
|
||||
return content.hasChildren();
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
/*
|
||||
* IStructureContentProvider implementation
|
||||
*/
|
||||
|
||||
/* @inheritDoc */
|
||||
public Object[] getElements(final Object inputElement) {
|
||||
return new Object[] { locationsRoot };
|
||||
// return ServerRegistry.getInstance().getServers().toArray();
|
||||
}
|
||||
|
||||
/*
|
||||
* ILabelProvider implementation
|
||||
*/
|
||||
|
||||
/* @inheritDoc */
|
||||
public Image getImage(Object element) {
|
||||
if (element instanceof DFSLocationsRoot)
|
||||
return ImageLibrary.getImage("dfs.browser.root.entry");
|
||||
|
||||
else if (element instanceof DFSLocation)
|
||||
return ImageLibrary.getImage("dfs.browser.location.entry");
|
||||
|
||||
else if (element instanceof DFSFolder)
|
||||
return ImageLibrary.getImage("dfs.browser.folder.entry");
|
||||
|
||||
else if (element instanceof DFSFile)
|
||||
return ImageLibrary.getImage("dfs.browser.file.entry");
|
||||
|
||||
return null;
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public String getText(Object element) {
|
||||
if (element instanceof DFSFile)
|
||||
return ((DFSFile) element).toDetailedString();
|
||||
|
||||
return element.toString();
|
||||
}
|
||||
|
||||
/*
|
||||
* IBaseLabelProvider implementation
|
||||
*/
|
||||
|
||||
/* @inheritDoc */
|
||||
public void addListener(ILabelProviderListener listener) {
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public void removeListener(ILabelProviderListener listener) {
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public boolean isLabelProperty(Object element, String property) {
|
||||
return false;
|
||||
}
|
||||
|
||||
/*
|
||||
* IContentProvider implementation
|
||||
*/
|
||||
|
||||
/* @inheritDoc */
|
||||
public void dispose() {
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {
|
||||
this.viewer = viewer;
|
||||
if ((viewer != null) && (viewer instanceof StructuredViewer))
|
||||
this.sviewer = (StructuredViewer) viewer;
|
||||
else
|
||||
this.sviewer = null;
|
||||
}
|
||||
|
||||
/*
|
||||
* Miscellaneous
|
||||
*/
|
||||
|
||||
/**
|
||||
* Ask the viewer for this content to refresh
|
||||
*/
|
||||
void refresh() {
|
||||
// no display, nothing to update
|
||||
if (this.viewer == null)
|
||||
return;
|
||||
|
||||
Display.getDefault().asyncExec(new Runnable() {
|
||||
public void run() {
|
||||
DFSContentProvider.this.viewer.refresh();
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/**
|
||||
* Ask the viewer to refresh a single element
|
||||
*
|
||||
* @param content what to refresh
|
||||
*/
|
||||
void refresh(final DFSContent content) {
|
||||
if (this.sviewer != null) {
|
||||
Display.getDefault().asyncExec(new Runnable() {
|
||||
public void run() {
|
||||
DFSContentProvider.this.sviewer.refresh(content);
|
||||
}
|
||||
});
|
||||
|
||||
} else {
|
||||
refresh();
|
||||
}
|
||||
}
|
||||
|
||||
Viewer getViewer() {
|
||||
return this.viewer;
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,350 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse.dfs;
|
||||
|
||||
import java.io.BufferedInputStream;
|
||||
import java.io.BufferedOutputStream;
|
||||
import java.io.DataInputStream;
|
||||
import java.io.DataOutputStream;
|
||||
import java.io.File;
|
||||
import java.io.FileInputStream;
|
||||
import java.io.FileOutputStream;
|
||||
import java.io.IOException;
|
||||
import java.io.InputStream;
|
||||
import java.lang.reflect.InvocationTargetException;
|
||||
|
||||
import org.apache.hadoop.eclipse.Activator;
|
||||
import org.apache.hadoop.eclipse.ErrorMessageDialog;
|
||||
import org.apache.hadoop.fs.FileStatus;
|
||||
import org.apache.hadoop.fs.Path;
|
||||
import org.eclipse.core.resources.IStorage;
|
||||
import org.eclipse.core.runtime.CoreException;
|
||||
import org.eclipse.core.runtime.IPath;
|
||||
import org.eclipse.core.runtime.IProgressMonitor;
|
||||
import org.eclipse.core.runtime.PlatformObject;
|
||||
import org.eclipse.core.runtime.Status;
|
||||
import org.eclipse.jface.dialogs.MessageDialog;
|
||||
import org.eclipse.jface.operation.IRunnableWithProgress;
|
||||
import org.eclipse.ui.PlatformUI;
|
||||
|
||||
/**
|
||||
* File handling methods for the DFS
|
||||
*/
|
||||
public class DFSFile extends DFSPath implements DFSContent {
|
||||
|
||||
protected long length;
|
||||
|
||||
protected short replication;
|
||||
|
||||
/**
|
||||
* Constructor to upload a file on the distributed file system
|
||||
*
|
||||
* @param parent
|
||||
* @param path
|
||||
* @param file
|
||||
* @param monitor
|
||||
*/
|
||||
public DFSFile(DFSPath parent, Path path, File file,
|
||||
IProgressMonitor monitor) {
|
||||
|
||||
super(parent, path);
|
||||
this.upload(monitor, file);
|
||||
}
|
||||
|
||||
public DFSFile(DFSPath parent, Path path) {
|
||||
super(parent, path);
|
||||
|
||||
try {
|
||||
FileStatus fs = getDFS().getFileStatus(path);
|
||||
this.length = fs.getLen();
|
||||
this.replication = fs.getReplication();
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Download and view contents of a file
|
||||
*
|
||||
* @return a InputStream for the file
|
||||
*/
|
||||
public InputStream open() throws IOException {
|
||||
|
||||
return getDFS().open(this.path);
|
||||
}
|
||||
|
||||
/**
|
||||
* Download this file to the local file system. This creates a download
|
||||
* status monitor.
|
||||
*
|
||||
* @param file
|
||||
* @throws JSchException
|
||||
* @throws IOException
|
||||
* @throws InvocationTargetException
|
||||
* @throws InterruptedException
|
||||
*
|
||||
* @deprecated
|
||||
*/
|
||||
public void downloadToLocalFile(final File file)
|
||||
throws InvocationTargetException, InterruptedException {
|
||||
|
||||
PlatformUI.getWorkbench().getProgressService().busyCursorWhile(
|
||||
new IRunnableWithProgress() {
|
||||
public void run(IProgressMonitor monitor)
|
||||
throws InvocationTargetException {
|
||||
|
||||
DFSFile.this.downloadToLocalFile(monitor, file);
|
||||
}
|
||||
});
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public void downloadToLocalDirectory(IProgressMonitor monitor, File dir) {
|
||||
|
||||
File dfsPath = new File(this.getPath().toString());
|
||||
File destination = new File(dir, dfsPath.getName());
|
||||
|
||||
if (destination.exists()) {
|
||||
boolean answer =
|
||||
MessageDialog.openQuestion(null, "Overwrite existing local file?",
|
||||
"The file you are attempting to download from the DFS "
|
||||
+ this.getPath()
|
||||
+ ", already exists in your local directory as "
|
||||
+ destination + ".\n" + "Overwrite the existing file?");
|
||||
if (!answer)
|
||||
return;
|
||||
}
|
||||
|
||||
try {
|
||||
this.downloadToLocalFile(monitor, destination);
|
||||
|
||||
} catch (Exception e) {
|
||||
e.printStackTrace();
|
||||
MessageDialog.openWarning(null, "Download to local file system",
|
||||
"Downloading of file \"" + this.path + "\" to local directory \""
|
||||
+ dir + "\" has failed.\n" + e);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Provides a detailed string for this file
|
||||
*
|
||||
* @return the string formatted as
|
||||
* <tt><filename> (<size>, r<replication>)</tt>
|
||||
*/
|
||||
public String toDetailedString() {
|
||||
final String[] units = { "b", "Kb", "Mb", "Gb", "Tb" };
|
||||
int unit = 0;
|
||||
double l = this.length;
|
||||
while ((l >= 1024.0) && (unit < units.length)) {
|
||||
unit += 1;
|
||||
l /= 1024.0;
|
||||
}
|
||||
|
||||
return String.format("%s (%.1f %s, r%d)", super.toString(), l,
|
||||
units[unit], this.replication);
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public String toString() {
|
||||
return this.path.toString();
|
||||
}
|
||||
|
||||
/*
|
||||
*
|
||||
*/
|
||||
|
||||
/**
|
||||
* Download the DfsFile to a local file. Use the given monitor to report
|
||||
* status of operation.
|
||||
*
|
||||
* @param monitor the status monitor
|
||||
* @param file the local file where to put the downloaded file
|
||||
* @throws InvocationTargetException
|
||||
*/
|
||||
public void downloadToLocalFile(IProgressMonitor monitor, File file)
|
||||
throws InvocationTargetException {
|
||||
|
||||
final int taskSize = 1024;
|
||||
|
||||
monitor.setTaskName("Download file " + this.path);
|
||||
|
||||
BufferedOutputStream ostream = null;
|
||||
DataInputStream istream = null;
|
||||
|
||||
try {
|
||||
istream = getDFS().open(this.path);
|
||||
ostream = new BufferedOutputStream(new FileOutputStream(file));
|
||||
|
||||
int bytes;
|
||||
byte[] buffer = new byte[taskSize];
|
||||
|
||||
while ((bytes = istream.read(buffer)) >= 0) {
|
||||
if (monitor.isCanceled())
|
||||
return;
|
||||
ostream.write(buffer, 0, bytes);
|
||||
monitor.worked(1);
|
||||
}
|
||||
|
||||
} catch (Exception e) {
|
||||
throw new InvocationTargetException(e);
|
||||
|
||||
} finally {
|
||||
// Clean all opened resources
|
||||
if (istream != null) {
|
||||
try {
|
||||
istream.close();
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
// nothing we can do here
|
||||
}
|
||||
}
|
||||
try {
|
||||
ostream.close();
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
// nothing we can do here
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Upload a local file to this file on the distributed file system
|
||||
*
|
||||
* @param monitor
|
||||
* @param file
|
||||
*/
|
||||
public void upload(IProgressMonitor monitor, File file) {
|
||||
|
||||
final int taskSize = 1024;
|
||||
|
||||
monitor.setTaskName("Upload file " + this.path);
|
||||
|
||||
BufferedInputStream istream = null;
|
||||
DataOutputStream ostream = null;
|
||||
|
||||
try {
|
||||
istream = new BufferedInputStream(new FileInputStream(file));
|
||||
ostream = getDFS().create(this.path);
|
||||
|
||||
int bytes;
|
||||
byte[] buffer = new byte[taskSize];
|
||||
|
||||
while ((bytes = istream.read(buffer)) >= 0) {
|
||||
if (monitor.isCanceled())
|
||||
return;
|
||||
ostream.write(buffer, 0, bytes);
|
||||
monitor.worked(1);
|
||||
}
|
||||
|
||||
} catch (Exception e) {
|
||||
ErrorMessageDialog.display(String.format(
|
||||
"Unable to uploade file %s to %s", file, this.path), e
|
||||
.getLocalizedMessage());
|
||||
|
||||
} finally {
|
||||
try {
|
||||
if (istream != null)
|
||||
istream.close();
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
// nothing we can do here
|
||||
}
|
||||
try {
|
||||
if (ostream != null)
|
||||
ostream.close();
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
// nothing we can do here
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public void refresh() {
|
||||
getParent().refresh();
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public int computeDownloadWork() {
|
||||
return 1 + (int) (this.length / 1024);
|
||||
}
|
||||
|
||||
/**
|
||||
* Creates an adapter for the file to open it in the Editor
|
||||
*
|
||||
* @return the IStorage
|
||||
*/
|
||||
public IStorage getIStorage() {
|
||||
return new IStorageAdapter();
|
||||
}
|
||||
|
||||
/**
|
||||
* IStorage adapter to open the file in the Editor
|
||||
*/
|
||||
private class IStorageAdapter extends PlatformObject implements IStorage {
|
||||
|
||||
/* @inheritDoc */
|
||||
public InputStream getContents() throws CoreException {
|
||||
try {
|
||||
return DFSFile.this.open();
|
||||
|
||||
} catch (IOException ioe) {
|
||||
throw new CoreException(new Status(Status.ERROR,
|
||||
Activator.PLUGIN_ID, 0, "Unable to open file \""
|
||||
+ DFSFile.this.path + "\"", ioe));
|
||||
}
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public IPath getFullPath() {
|
||||
return new org.eclipse.core.runtime.Path(DFSFile.this.path.toString());
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public String getName() {
|
||||
return DFSFile.this.path.getName();
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public boolean isReadOnly() {
|
||||
return true;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
/*
|
||||
* Implementation of DFSContent
|
||||
*/
|
||||
|
||||
/* @inheritDoc */
|
||||
public DFSContent[] getChildren() {
|
||||
return null;
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public boolean hasChildren() {
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,213 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse.dfs;
|
||||
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import org.apache.hadoop.eclipse.server.HadoopServer;
|
||||
import org.apache.hadoop.fs.FileStatus;
|
||||
import org.apache.hadoop.fs.Path;
|
||||
import org.eclipse.core.runtime.IProgressMonitor;
|
||||
import org.eclipse.core.runtime.IStatus;
|
||||
import org.eclipse.core.runtime.Status;
|
||||
import org.eclipse.core.runtime.jobs.Job;
|
||||
import org.eclipse.jface.dialogs.MessageDialog;
|
||||
|
||||
/**
|
||||
* Local representation of a folder in the DFS.
|
||||
*
|
||||
* The constructor creates an empty representation of the folder and spawn a
|
||||
* thread that will fill
|
||||
*/
|
||||
public class DFSFolder extends DFSPath implements DFSContent {
|
||||
|
||||
static Logger log = Logger.getLogger(DFSFolder.class.getName());
|
||||
|
||||
private DFSContent[] children;
|
||||
|
||||
protected DFSFolder(DFSContentProvider provider, HadoopServer location)
|
||||
throws IOException {
|
||||
|
||||
super(provider, location);
|
||||
}
|
||||
|
||||
private DFSFolder(DFSPath parent, Path path) {
|
||||
super(parent, path);
|
||||
}
|
||||
|
||||
protected void loadDFSFolderChildren() throws IOException {
|
||||
List<DFSPath> list = new ArrayList<DFSPath>();
|
||||
|
||||
for (FileStatus status : getDFS().listStatus(this.getPath())) {
|
||||
if (status.isDir()) {
|
||||
list.add(new DFSFolder(this, status.getPath()));
|
||||
} else {
|
||||
list.add(new DFSFile(this, status.getPath()));
|
||||
}
|
||||
}
|
||||
|
||||
this.children = list.toArray(new DFSContent[list.size()]);
|
||||
}
|
||||
|
||||
/**
|
||||
* Upload the given file or directory into this DfsFolder
|
||||
*
|
||||
* @param file
|
||||
* @throws IOException
|
||||
*/
|
||||
public void upload(IProgressMonitor monitor, final File file)
|
||||
throws IOException {
|
||||
|
||||
if (file.isDirectory()) {
|
||||
Path filePath = new Path(this.path, file.getName());
|
||||
getDFS().mkdirs(filePath);
|
||||
DFSFolder newFolder = new DFSFolder(this, filePath);
|
||||
monitor.worked(1);
|
||||
for (File child : file.listFiles()) {
|
||||
if (monitor.isCanceled())
|
||||
return;
|
||||
newFolder.upload(monitor, child);
|
||||
}
|
||||
|
||||
} else if (file.isFile()) {
|
||||
Path filePath = new Path(this.path, file.getName());
|
||||
DFSFile newFile = new DFSFile(this, filePath, file, monitor);
|
||||
|
||||
} else {
|
||||
// XXX don't know what the file is?
|
||||
}
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public void downloadToLocalDirectory(IProgressMonitor monitor, File dir) {
|
||||
if (!dir.exists())
|
||||
dir.mkdirs();
|
||||
|
||||
if (!dir.isDirectory()) {
|
||||
MessageDialog.openError(null, "Download to local file system",
|
||||
"Invalid directory location: \"" + dir + "\"");
|
||||
return;
|
||||
}
|
||||
|
||||
File dfsPath = new File(this.getPath().toString());
|
||||
File destination = new File(dir, dfsPath.getName());
|
||||
|
||||
if (!destination.exists()) {
|
||||
if (!destination.mkdir()) {
|
||||
MessageDialog.openError(null, "Download to local directory",
|
||||
"Unable to create directory " + destination.getAbsolutePath());
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
// Download all DfsPath children
|
||||
for (Object childObj : getChildren()) {
|
||||
if (childObj instanceof DFSPath) {
|
||||
((DFSPath) childObj).downloadToLocalDirectory(monitor, destination);
|
||||
monitor.worked(1);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public int computeDownloadWork() {
|
||||
int work = 1;
|
||||
for (DFSContent child : getChildren()) {
|
||||
if (child instanceof DFSPath)
|
||||
work += ((DFSPath) child).computeDownloadWork();
|
||||
}
|
||||
|
||||
return work;
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a new sub directory into this directory
|
||||
*
|
||||
* @param folderName
|
||||
*/
|
||||
public void mkdir(String folderName) {
|
||||
try {
|
||||
getDFS().mkdirs(new Path(this.path, folderName));
|
||||
} catch (IOException ioe) {
|
||||
ioe.printStackTrace();
|
||||
}
|
||||
doRefresh();
|
||||
}
|
||||
|
||||
/*
|
||||
* Implementation of DFSContent
|
||||
*/
|
||||
|
||||
/* @inheritDoc */
|
||||
public boolean hasChildren() {
|
||||
if (this.children == null)
|
||||
return true;
|
||||
else
|
||||
return (this.children.length > 0);
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public DFSContent[] getChildren() {
|
||||
if (children == null) {
|
||||
new Job("Connecting to DFS " + location) {
|
||||
@Override
|
||||
protected IStatus run(IProgressMonitor monitor) {
|
||||
try {
|
||||
loadDFSFolderChildren();
|
||||
return Status.OK_STATUS;
|
||||
|
||||
} catch (IOException ioe) {
|
||||
children =
|
||||
new DFSContent[] { new DFSMessage("Error: "
|
||||
+ ioe.getLocalizedMessage()) };
|
||||
return Status.CANCEL_STATUS;
|
||||
|
||||
} finally {
|
||||
// Under all circumstances, update the UI
|
||||
provider.refresh(DFSFolder.this);
|
||||
}
|
||||
}
|
||||
}.schedule();
|
||||
|
||||
return new DFSContent[] { new DFSMessage("Listing folder content...") };
|
||||
}
|
||||
return this.children;
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public void refresh() {
|
||||
this.children = null;
|
||||
this.doRefresh();
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public String toString() {
|
||||
return String.format("%s (%s)", super.toString(),
|
||||
this.getChildren().length);
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,108 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse.dfs;
|
||||
|
||||
import java.io.IOException;
|
||||
|
||||
import org.apache.hadoop.eclipse.server.HadoopServer;
|
||||
import org.eclipse.core.runtime.IProgressMonitor;
|
||||
import org.eclipse.core.runtime.IStatus;
|
||||
import org.eclipse.core.runtime.Status;
|
||||
import org.eclipse.core.runtime.jobs.Job;
|
||||
|
||||
/**
|
||||
* DFS Content representation of a HDFS location
|
||||
*/
|
||||
public class DFSLocation implements DFSContent {
|
||||
|
||||
private final DFSContentProvider provider;
|
||||
|
||||
private final HadoopServer location;
|
||||
|
||||
private DFSContent rootFolder = null;
|
||||
|
||||
DFSLocation(DFSContentProvider provider, HadoopServer server) {
|
||||
this.provider = provider;
|
||||
this.location = server;
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public String toString() {
|
||||
return this.location.getLocationName();
|
||||
}
|
||||
|
||||
/*
|
||||
* Implementation of DFSContent
|
||||
*/
|
||||
|
||||
/* @inheritDoc */
|
||||
public DFSContent[] getChildren() {
|
||||
if (this.rootFolder == null) {
|
||||
/*
|
||||
* DfsFolder constructor might block as it contacts the NameNode: work
|
||||
* asynchronously here or this will potentially freeze the UI
|
||||
*/
|
||||
new Job("Connecting to DFS " + location) {
|
||||
@Override
|
||||
protected IStatus run(IProgressMonitor monitor) {
|
||||
try {
|
||||
rootFolder = new DFSFolder(provider, location);
|
||||
return Status.OK_STATUS;
|
||||
|
||||
} catch (IOException ioe) {
|
||||
rootFolder =
|
||||
new DFSMessage("Error: " + ioe.getLocalizedMessage());
|
||||
return Status.CANCEL_STATUS;
|
||||
|
||||
} finally {
|
||||
// Under all circumstances, update the UI
|
||||
provider.refresh(DFSLocation.this);
|
||||
}
|
||||
}
|
||||
}.schedule();
|
||||
|
||||
return new DFSContent[] { new DFSMessage("Connecting to DFS "
|
||||
+ toString()) };
|
||||
}
|
||||
return new DFSContent[] { this.rootFolder };
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public boolean hasChildren() {
|
||||
return true;
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public void refresh() {
|
||||
this.rootFolder = null;
|
||||
this.provider.refresh(this);
|
||||
}
|
||||
|
||||
/*
|
||||
* Actions
|
||||
*/
|
||||
|
||||
/**
|
||||
* Refresh the location using a new connection
|
||||
*/
|
||||
public void reconnect() {
|
||||
this.refresh();
|
||||
}
|
||||
}
|
||||
@ -1,150 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse.dfs;
|
||||
|
||||
import java.io.IOException;
|
||||
import java.util.HashMap;
|
||||
import java.util.Map;
|
||||
|
||||
import org.apache.hadoop.eclipse.server.HadoopServer;
|
||||
import org.apache.hadoop.eclipse.servers.IHadoopServerListener;
|
||||
import org.apache.hadoop.eclipse.servers.ServerRegistry;
|
||||
import org.apache.hadoop.fs.FileSystem;
|
||||
|
||||
/**
|
||||
* Representation of the root element containing all DFS servers. This
|
||||
* content registers an observer on Hadoop servers so as to update itself
|
||||
* when servers are updated.
|
||||
*/
|
||||
public class DFSLocationsRoot implements DFSContent, IHadoopServerListener {
|
||||
|
||||
/**
|
||||
*
|
||||
*/
|
||||
private final DFSContentProvider provider;
|
||||
|
||||
private Map<HadoopServer, DFSLocation> map =
|
||||
new HashMap<HadoopServer, DFSLocation>();
|
||||
|
||||
/**
|
||||
* Register a listeners to track DFS locations updates
|
||||
*
|
||||
* @param provider the content provider this content is the root of
|
||||
*/
|
||||
DFSLocationsRoot(DFSContentProvider provider) {
|
||||
this.provider = provider;
|
||||
ServerRegistry.getInstance().addListener(this);
|
||||
this.refresh();
|
||||
}
|
||||
|
||||
/*
|
||||
* Implementation of IHadoopServerListener
|
||||
*/
|
||||
|
||||
/* @inheritDoc */
|
||||
public synchronized void serverChanged(final HadoopServer location,
|
||||
final int type) {
|
||||
|
||||
switch (type) {
|
||||
case ServerRegistry.SERVER_STATE_CHANGED: {
|
||||
this.provider.refresh(map.get(location));
|
||||
break;
|
||||
}
|
||||
|
||||
case ServerRegistry.SERVER_ADDED: {
|
||||
DFSLocation dfsLoc = new DFSLocation(provider, location);
|
||||
map.put(location, dfsLoc);
|
||||
this.provider.refresh(this);
|
||||
break;
|
||||
}
|
||||
|
||||
case ServerRegistry.SERVER_REMOVED: {
|
||||
map.remove(location);
|
||||
this.provider.refresh(this);
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Recompute the map of Hadoop locations
|
||||
*/
|
||||
private synchronized void reloadLocations() {
|
||||
map.clear();
|
||||
for (HadoopServer location : ServerRegistry.getInstance().getServers())
|
||||
map.put(location, new DFSLocation(provider, location));
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public String toString() {
|
||||
return "DFS Locations";
|
||||
}
|
||||
|
||||
/*
|
||||
* Implementation of DFSContent
|
||||
*/
|
||||
|
||||
/* @inheritDoc */
|
||||
public synchronized DFSContent[] getChildren() {
|
||||
return this.map.values().toArray(new DFSContent[this.map.size()]);
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public boolean hasChildren() {
|
||||
return (this.map.size() > 0);
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public void refresh() {
|
||||
reloadLocations();
|
||||
this.provider.refresh(this);
|
||||
}
|
||||
|
||||
/*
|
||||
* Actions
|
||||
*/
|
||||
|
||||
public void disconnect() {
|
||||
Thread closeThread = new Thread() {
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public void run() {
|
||||
try {
|
||||
System.out.printf("Closing all opened File Systems...\n");
|
||||
FileSystem.closeAll();
|
||||
System.out.printf("File Systems closed\n");
|
||||
|
||||
} catch (IOException ioe) {
|
||||
ioe.printStackTrace();
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
// Wait 5 seconds for the connections to be closed
|
||||
closeThread.start();
|
||||
try {
|
||||
closeThread.join(5000);
|
||||
|
||||
} catch (InterruptedException ie) {
|
||||
// Ignore
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,57 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse.dfs;
|
||||
|
||||
/**
|
||||
* DFS Content that displays a message.
|
||||
*/
|
||||
class DFSMessage implements DFSContent {
|
||||
|
||||
private String message;
|
||||
|
||||
DFSMessage(String message) {
|
||||
this.message = message;
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public String toString() {
|
||||
return this.message;
|
||||
}
|
||||
|
||||
/*
|
||||
* Implementation of DFSContent
|
||||
*/
|
||||
|
||||
/* @inheritDoc */
|
||||
public DFSContent[] getChildren() {
|
||||
return null;
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public boolean hasChildren() {
|
||||
return false;
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
public void refresh() {
|
||||
// Nothing to do
|
||||
}
|
||||
|
||||
}
|
||||
@ -1,160 +0,0 @@
|
||||
/**
|
||||
* Licensed to the Apache Software Foundation (ASF) under one
|
||||
* or more contributor license agreements. See the NOTICE file
|
||||
* distributed with this work for additional information
|
||||
* regarding copyright ownership. The ASF licenses this file
|
||||
* to you under the Apache License, Version 2.0 (the
|
||||
* "License"); you may not use this file except in compliance
|
||||
* with the License. You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License.
|
||||
*/
|
||||
|
||||
package org.apache.hadoop.eclipse.dfs;
|
||||
|
||||
import java.io.File;
|
||||
import java.io.IOException;
|
||||
import java.util.logging.Logger;
|
||||
|
||||
import org.apache.hadoop.hdfs.DistributedFileSystem;
|
||||
import org.apache.hadoop.eclipse.ErrorMessageDialog;
|
||||
import org.apache.hadoop.eclipse.server.ConfProp;
|
||||
import org.apache.hadoop.eclipse.server.HadoopServer;
|
||||
import org.apache.hadoop.fs.FileSystem;
|
||||
import org.apache.hadoop.fs.Path;
|
||||
import org.eclipse.core.runtime.IProgressMonitor;
|
||||
import org.eclipse.jface.dialogs.MessageDialog;
|
||||
|
||||
/**
|
||||
* DFS Path handling for DFS
|
||||
*/
|
||||
public abstract class DFSPath implements DFSContent {
|
||||
|
||||
protected final DFSContentProvider provider;
|
||||
|
||||
protected HadoopServer location;
|
||||
|
||||
private DistributedFileSystem dfs = null;
|
||||
|
||||
protected final Path path;
|
||||
|
||||
protected final DFSPath parent;
|
||||
|
||||
/**
|
||||
* For debugging purpose
|
||||
*/
|
||||
static Logger log = Logger.getLogger(DFSPath.class.getName());
|
||||
|
||||
/**
|
||||
* Create a path representation for the given location in the given viewer
|
||||
*
|
||||
* @param location
|
||||
* @param path
|
||||
* @param viewer
|
||||
*/
|
||||
public DFSPath(DFSContentProvider provider, HadoopServer location)
|
||||
throws IOException {
|
||||
|
||||
this.provider = provider;
|
||||
this.location = location;
|
||||
this.path = new Path("/");
|
||||
this.parent = null;
|
||||
}
|
||||
|
||||
/**
|
||||
* Create a sub-path representation for the given parent path
|
||||
*
|
||||
* @param parent
|
||||
* @param path
|
||||
*/
|
||||
protected DFSPath(DFSPath parent, Path path) {
|
||||
this.provider = parent.provider;
|
||||
this.location = parent.location;
|
||||
this.dfs = parent.dfs;
|
||||
this.parent = parent;
|
||||
this.path = path;
|
||||
}
|
||||
|
||||
protected void dispose() {
|
||||
// Free the DFS connection
|
||||
}
|
||||
|
||||
/* @inheritDoc */
|
||||
@Override
|
||||
public String toString() {
|
||||
if (path.equals("/")) {
|
||||
return location.getConfProp(ConfProp.FS_DEFAULT_URI);
|
||||
|
||||
} else {
|
||||
return this.path.getName();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Does a recursive delete of the remote directory tree at this node.
|
||||
*/
|
||||
public void delete() {
|
||||
try {
|
||||
getDFS().delete(this.path, true);
|
||||
|
||||
} catch (IOException e) {
|
||||
e.printStackTrace();
|
||||
MessageDialog.openWarning(null, "Delete file",
|
||||
"Unable to delete file \"" + this.path + "\"\n" + e);
|
||||
}
|
||||
}
|
||||
|
||||
public DFSPath getParent() {
|
||||
return parent;
|
||||
}
|
||||
|
||||
public abstract void refresh();
|
||||
|
||||
/**
|
||||
* Refresh the UI element for this content
|
||||
*/
|
||||
public void doRefresh() {
|
||||
provider.refresh(this);
|
||||
}
|
||||
|
||||
/**
|
||||
* Copy the DfsPath to the given local directory
|
||||
*
|
||||
* @param directory the local directory
|
||||
*/
|
||||
public abstract void downloadToLocalDirectory(IProgressMonitor monitor,
|
||||
File dir);
|
||||
|
||||
public Path getPath() {
|
||||
return this.path;
|
||||
}
|
||||
|
||||
/**
|
||||
* Gets a connection to the DFS
|
||||
*
|
||||
* @return a connection to the DFS
|
||||
* @throws IOException
|
||||
*/
|
||||
DistributedFileSystem getDFS() throws IOException {
|
||||
if (this.dfs == null) {
|
||||
FileSystem fs = location.getDFS();
|
||||
if (!(fs instanceof DistributedFileSystem)) {
|
||||
ErrorMessageDialog.display("DFS Browser",
|
||||
"The DFS Browser cannot browse anything else "
|
||||
+ "but a Distributed File System!");
|
||||
throw new IOException("DFS Browser expects a DistributedFileSystem!");
|
||||
}
|
||||
this.dfs = (DistributedFileSystem) fs;
|
||||
}
|
||||
return this.dfs;
|
||||
}
|
||||
|
||||
public abstract int computeDownloadWork();
|
||||
|
||||
}
|
||||
Some files were not shown because too many files have changed in this diff Show More
Loading…
Reference in New Issue
Block a user