diff options
| author | Eike Stepper | 2006-04-01 10:42:25 +0000 |
|---|---|---|
| committer | Eike Stepper | 2006-04-01 10:42:25 +0000 |
| commit | 0a20df97c9f1ead9e4111af0fb35d03ab96b8c65 (patch) | |
| tree | a08f77588c5df9673592be01ec7e3f4adcc5a08c /plugins/org.eclipse.net4j.util | |
| parent | 1cfb240f88d8c55390b4618bfee49918b560e39e (diff) | |
| download | cdo-0a20df97c9f1ead9e4111af0fb35d03ab96b8c65.tar.gz cdo-0a20df97c9f1ead9e4111af0fb35d03ab96b8c65.tar.xz cdo-0a20df97c9f1ead9e4111af0fb35d03ab96b8c65.zip | |
Initial source import.committers/estepper/initial001
Diffstat (limited to 'plugins/org.eclipse.net4j.util')
45 files changed, 5068 insertions, 0 deletions
diff --git a/plugins/org.eclipse.net4j.util/.classpath b/plugins/org.eclipse.net4j.util/.classpath new file mode 100644 index 0000000000..bdcf047b18 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/.classpath @@ -0,0 +1,10 @@ +<?xml version="1.0" encoding="UTF-8"?> +<classpath> + <classpathentry kind="src" path="src/"/> + <classpathentry kind="src" path="config"/> + <classpathentry exported="true" kind="lib" path="lib/commons-logging.jar"/> + <classpathentry exported="true" kind="lib" path="lib/log4j-1.2.9.jar"/> + <classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/> + <classpathentry kind="con" path="org.eclipse.pde.core.requiredPlugins"/> + <classpathentry kind="output" path="bin"/> +</classpath> diff --git a/plugins/org.eclipse.net4j.util/.cvsignore b/plugins/org.eclipse.net4j.util/.cvsignore new file mode 100644 index 0000000000..eb65b4b8f2 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/.cvsignore @@ -0,0 +1,5 @@ +tmp +bin +dist +build +runtime diff --git a/plugins/org.eclipse.net4j.util/.project b/plugins/org.eclipse.net4j.util/.project new file mode 100644 index 0000000000..b52e9e4cf3 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/.project @@ -0,0 +1,28 @@ +<?xml version="1.0" encoding="UTF-8"?> +<projectDescription> + <name>org.eclipse.net4j.util</name> + <comment></comment> + <projects> + </projects> + <buildSpec> + <buildCommand> + <name>org.eclipse.jdt.core.javabuilder</name> + <arguments> + </arguments> + </buildCommand> + <buildCommand> + <name>org.eclipse.pde.ManifestBuilder</name> + <arguments> + </arguments> + </buildCommand> + <buildCommand> + <name>org.eclipse.pde.SchemaBuilder</name> + <arguments> + </arguments> + </buildCommand> + </buildSpec> + <natures> + <nature>org.eclipse.pde.PluginNature</nature> + <nature>org.eclipse.jdt.core.javanature</nature> + </natures> +</projectDescription> diff --git a/plugins/org.eclipse.net4j.util/.settings/org.eclipse.jdt.core.prefs b/plugins/org.eclipse.net4j.util/.settings/org.eclipse.jdt.core.prefs new file mode 100644 index 0000000000..bebcb41b95 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/.settings/org.eclipse.jdt.core.prefs @@ -0,0 +1,256 @@ +#Mon Mar 13 12:05:55 CET 2006 +eclipse.preferences.version=1 +org.eclipse.jdt.core.codeComplete.argumentPrefixes= +org.eclipse.jdt.core.codeComplete.argumentSuffixes= +org.eclipse.jdt.core.codeComplete.fieldPrefixes= +org.eclipse.jdt.core.codeComplete.fieldSuffixes= +org.eclipse.jdt.core.codeComplete.localPrefixes= +org.eclipse.jdt.core.codeComplete.localSuffixes= +org.eclipse.jdt.core.codeComplete.staticFieldPrefixes= +org.eclipse.jdt.core.codeComplete.staticFieldSuffixes= +org.eclipse.jdt.core.formatter.align_type_members_on_columns=false +org.eclipse.jdt.core.formatter.alignment_for_arguments_in_allocation_expression=16 +org.eclipse.jdt.core.formatter.alignment_for_arguments_in_enum_constant=16 +org.eclipse.jdt.core.formatter.alignment_for_arguments_in_explicit_constructor_call=16 +org.eclipse.jdt.core.formatter.alignment_for_arguments_in_method_invocation=16 +org.eclipse.jdt.core.formatter.alignment_for_arguments_in_qualified_allocation_expression=16 +org.eclipse.jdt.core.formatter.alignment_for_assignment=0 +org.eclipse.jdt.core.formatter.alignment_for_binary_expression=16 +org.eclipse.jdt.core.formatter.alignment_for_compact_if=16 +org.eclipse.jdt.core.formatter.alignment_for_conditional_expression=80 +org.eclipse.jdt.core.formatter.alignment_for_enum_constants=0 +org.eclipse.jdt.core.formatter.alignment_for_expressions_in_array_initializer=16 +org.eclipse.jdt.core.formatter.alignment_for_multiple_fields=16 +org.eclipse.jdt.core.formatter.alignment_for_parameters_in_constructor_declaration=16 +org.eclipse.jdt.core.formatter.alignment_for_parameters_in_method_declaration=16 +org.eclipse.jdt.core.formatter.alignment_for_selector_in_method_invocation=16 +org.eclipse.jdt.core.formatter.alignment_for_superclass_in_type_declaration=16 +org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_enum_declaration=16 +org.eclipse.jdt.core.formatter.alignment_for_superinterfaces_in_type_declaration=16 +org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_constructor_declaration=16 +org.eclipse.jdt.core.formatter.alignment_for_throws_clause_in_method_declaration=16 +org.eclipse.jdt.core.formatter.blank_lines_after_imports=2 +org.eclipse.jdt.core.formatter.blank_lines_after_package=2 +org.eclipse.jdt.core.formatter.blank_lines_before_field=1 +org.eclipse.jdt.core.formatter.blank_lines_before_first_class_body_declaration=0 +org.eclipse.jdt.core.formatter.blank_lines_before_imports=1 +org.eclipse.jdt.core.formatter.blank_lines_before_member_type=2 +org.eclipse.jdt.core.formatter.blank_lines_before_method=1 +org.eclipse.jdt.core.formatter.blank_lines_before_new_chunk=1 +org.eclipse.jdt.core.formatter.blank_lines_before_package=0 +org.eclipse.jdt.core.formatter.blank_lines_between_type_declarations=2 +org.eclipse.jdt.core.formatter.brace_position_for_annotation_type_declaration=end_of_line +org.eclipse.jdt.core.formatter.brace_position_for_anonymous_type_declaration=next_line +org.eclipse.jdt.core.formatter.brace_position_for_array_initializer=end_of_line +org.eclipse.jdt.core.formatter.brace_position_for_block=next_line +org.eclipse.jdt.core.formatter.brace_position_for_block_in_case=next_line +org.eclipse.jdt.core.formatter.brace_position_for_constructor_declaration=next_line +org.eclipse.jdt.core.formatter.brace_position_for_enum_constant=end_of_line +org.eclipse.jdt.core.formatter.brace_position_for_enum_declaration=end_of_line +org.eclipse.jdt.core.formatter.brace_position_for_method_declaration=next_line +org.eclipse.jdt.core.formatter.brace_position_for_switch=next_line +org.eclipse.jdt.core.formatter.brace_position_for_type_declaration=next_line +org.eclipse.jdt.core.formatter.comment.clear_blank_lines=false +org.eclipse.jdt.core.formatter.comment.format_comments=false +org.eclipse.jdt.core.formatter.comment.format_header=false +org.eclipse.jdt.core.formatter.comment.format_html=true +org.eclipse.jdt.core.formatter.comment.format_source_code=true +org.eclipse.jdt.core.formatter.comment.indent_parameter_description=true +org.eclipse.jdt.core.formatter.comment.indent_root_tags=true +org.eclipse.jdt.core.formatter.comment.insert_new_line_before_root_tags=insert +org.eclipse.jdt.core.formatter.comment.insert_new_line_for_parameter=insert +org.eclipse.jdt.core.formatter.comment.line_length=100 +org.eclipse.jdt.core.formatter.compact_else_if=true +org.eclipse.jdt.core.formatter.continuation_indentation=2 +org.eclipse.jdt.core.formatter.continuation_indentation_for_array_initializer=2 +org.eclipse.jdt.core.formatter.format_guardian_clause_on_one_line=false +org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_annotation_declaration_header=true +org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_constant_header=true +org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_enum_declaration_header=true +org.eclipse.jdt.core.formatter.indent_body_declarations_compare_to_type_header=true +org.eclipse.jdt.core.formatter.indent_breaks_compare_to_cases=true +org.eclipse.jdt.core.formatter.indent_empty_lines=false +org.eclipse.jdt.core.formatter.indent_statements_compare_to_block=true +org.eclipse.jdt.core.formatter.indent_statements_compare_to_body=true +org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_cases=true +org.eclipse.jdt.core.formatter.indent_switchstatements_compare_to_switch=true +org.eclipse.jdt.core.formatter.indentation.size=4 +org.eclipse.jdt.core.formatter.insert_new_line_after_annotation=insert +org.eclipse.jdt.core.formatter.insert_new_line_after_opening_brace_in_array_initializer=do not insert +org.eclipse.jdt.core.formatter.insert_new_line_at_end_of_file_if_missing=do not insert +org.eclipse.jdt.core.formatter.insert_new_line_before_catch_in_try_statement=insert +org.eclipse.jdt.core.formatter.insert_new_line_before_closing_brace_in_array_initializer=do not insert +org.eclipse.jdt.core.formatter.insert_new_line_before_else_in_if_statement=insert +org.eclipse.jdt.core.formatter.insert_new_line_before_finally_in_try_statement=insert +org.eclipse.jdt.core.formatter.insert_new_line_before_while_in_do_statement=insert +org.eclipse.jdt.core.formatter.insert_new_line_in_empty_annotation_declaration=insert +org.eclipse.jdt.core.formatter.insert_new_line_in_empty_anonymous_type_declaration=insert +org.eclipse.jdt.core.formatter.insert_new_line_in_empty_block=insert +org.eclipse.jdt.core.formatter.insert_new_line_in_empty_enum_constant=insert +org.eclipse.jdt.core.formatter.insert_new_line_in_empty_enum_declaration=insert +org.eclipse.jdt.core.formatter.insert_new_line_in_empty_method_body=insert +org.eclipse.jdt.core.formatter.insert_new_line_in_empty_type_declaration=insert +org.eclipse.jdt.core.formatter.insert_space_after_and_in_type_parameter=insert +org.eclipse.jdt.core.formatter.insert_space_after_assignment_operator=insert +org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_at_in_annotation_type_declaration=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_binary_operator=insert +org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_arguments=insert +org.eclipse.jdt.core.formatter.insert_space_after_closing_angle_bracket_in_type_parameters=insert +org.eclipse.jdt.core.formatter.insert_space_after_closing_brace_in_block=insert +org.eclipse.jdt.core.formatter.insert_space_after_closing_paren_in_cast=insert +org.eclipse.jdt.core.formatter.insert_space_after_colon_in_assert=insert +org.eclipse.jdt.core.formatter.insert_space_after_colon_in_case=insert +org.eclipse.jdt.core.formatter.insert_space_after_colon_in_conditional=insert +org.eclipse.jdt.core.formatter.insert_space_after_colon_in_for=insert +org.eclipse.jdt.core.formatter.insert_space_after_colon_in_labeled_statement=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_allocation_expression=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_annotation=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_array_initializer=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_parameters=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_constructor_declaration_throws=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_constant_arguments=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_enum_declarations=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_explicitconstructorcall_arguments=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_for_increments=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_for_inits=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_parameters=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_declaration_throws=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_method_invocation_arguments=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_multiple_field_declarations=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_multiple_local_declarations=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_parameterized_type_reference=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_superinterfaces=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_arguments=insert +org.eclipse.jdt.core.formatter.insert_space_after_comma_in_type_parameters=insert +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 +org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_arguments=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_opening_angle_bracket_in_type_parameters=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_opening_brace_in_array_initializer=insert +org.eclipse.jdt.core.formatter.insert_space_after_opening_bracket_in_array_allocation_expression=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_opening_bracket_in_array_reference=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_annotation=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_cast=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_catch=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_constructor_declaration=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_enum_constant=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_for=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_if=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_method_declaration=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_method_invocation=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_parenthesized_expression=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_switch=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_synchronized=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_opening_paren_in_while=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_postfix_operator=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_prefix_operator=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_question_in_conditional=insert +org.eclipse.jdt.core.formatter.insert_space_after_question_in_wildcard=do not insert +org.eclipse.jdt.core.formatter.insert_space_after_semicolon_in_for=insert +org.eclipse.jdt.core.formatter.insert_space_after_unary_operator=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_and_in_type_parameter=insert +org.eclipse.jdt.core.formatter.insert_space_before_assignment_operator=insert +org.eclipse.jdt.core.formatter.insert_space_before_at_in_annotation_type_declaration=insert +org.eclipse.jdt.core.formatter.insert_space_before_binary_operator=insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_parameterized_type_reference=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_arguments=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_angle_bracket_in_type_parameters=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_brace_in_array_initializer=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_allocation_expression=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_bracket_in_array_reference=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_annotation=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_cast=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_catch=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_constructor_declaration=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_enum_constant=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_for=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_if=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_declaration=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_method_invocation=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_parenthesized_expression=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_switch=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_synchronized=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_closing_paren_in_while=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_colon_in_assert=insert +org.eclipse.jdt.core.formatter.insert_space_before_colon_in_case=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_colon_in_conditional=insert +org.eclipse.jdt.core.formatter.insert_space_before_colon_in_default=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_colon_in_for=insert +org.eclipse.jdt.core.formatter.insert_space_before_colon_in_labeled_statement=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_allocation_expression=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_annotation=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_array_initializer=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_parameters=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_constructor_declaration_throws=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_constant_arguments=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_enum_declarations=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_explicitconstructorcall_arguments=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_increments=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_for_inits=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_parameters=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_declaration_throws=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_method_invocation_arguments=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_field_declarations=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_multiple_local_declarations=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_parameterized_type_reference=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_superinterfaces=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_arguments=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_comma_in_type_parameters=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_ellipsis=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_parameterized_type_reference=do not insert +org.eclipse.jdt.core.formatter.insert_space_before_opening_angle_bracket_in_type_arguments=do not insert +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_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=true +org.eclipse.jdt.core.formatter.keep_then_statement_on_same_line=false +org.eclipse.jdt.core.formatter.lineSplit=100 +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 diff --git a/plugins/org.eclipse.net4j.util/.settings/org.eclipse.jdt.ui.prefs b/plugins/org.eclipse.net4j.util/.settings/org.eclipse.jdt.ui.prefs new file mode 100644 index 0000000000..6b2f797e54 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/.settings/org.eclipse.jdt.ui.prefs @@ -0,0 +1,19 @@ +#Mon Mar 13 08:16:19 CET 2006 +comment_clear_blank_lines=false +comment_format_comments=false +comment_format_header=false +comment_format_html=true +comment_format_source_code=true +comment_indent_parameter_description=true +comment_indent_root_tags=true +comment_line_length=100 +comment_new_line_for_parameter=true +comment_separate_root_tags=true +eclipse.preferences.version=1 +formatter_settings_version=10 +org.eclipse.jdt.ui.exception.name=ex +org.eclipse.jdt.ui.gettersetter.use.is=true +org.eclipse.jdt.ui.ignorelowercasenames=true +org.eclipse.jdt.ui.importorder=org.eclipse.net4j;org.eclipse.emf;org.eclipse;org.apache;org;com;java.lang;java.util;java.io;java.nio;java.net;java;javax; +org.eclipse.jdt.ui.keywordthis=false +org.eclipse.jdt.ui.ondemandthreshold=99 diff --git a/plugins/org.eclipse.net4j.util/META-INF/MANIFEST.MF b/plugins/org.eclipse.net4j.util/META-INF/MANIFEST.MF new file mode 100644 index 0000000000..2fa6dc2816 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/META-INF/MANIFEST.MF @@ -0,0 +1,41 @@ +Manifest-Version: 1.0 +Bundle-ManifestVersion: 2 +Bundle-Name: %pluginName +Bundle-SymbolicName: org.eclipse.net4j.util +Bundle-Version: 1.0.0 +Bundle-ClassPath: net4j.util.jar, + lib/commons-logging.jar, + lib/log4j-1.2.9.jar +Bundle-Vendor: %providerName +Bundle-Localization: plugin +Export-Package: META-INF, + org.apache.commons.logging, + org.apache.commons.logging.impl, + org.apache.log4j, + org.apache.log4j.chainsaw, + org.apache.log4j.config, + org.apache.log4j.helpers, + org.apache.log4j.jdbc, + org.apache.log4j.jmx, + org.apache.log4j.lf5, + org.apache.log4j.lf5.config, + org.apache.log4j.lf5.util, + org.apache.log4j.lf5.viewer, + org.apache.log4j.lf5.viewer.categoryexplorer, + org.apache.log4j.lf5.viewer.configure, + org.apache.log4j.lf5.viewer.images, + org.apache.log4j.net, + org.apache.log4j.nt, + org.apache.log4j.or, + org.apache.log4j.or.sax, + org.apache.log4j.spi, + org.apache.log4j.varia, + org.apache.log4j.xml, + org.eclipse.net4j.util, + org.eclipse.net4j.util.eclipse, + org.eclipse.net4j.util.fsm, + org.eclipse.net4j.util.thread +Require-Bundle: org.eclipse.core.runtime;visibility:=reexport, + org.eclipse.core.resources;visibility:=reexport +Eclipse-LazyStart: true +Bundle-Activator: org.eclipse.net4j.util.Net4jUtilPlugin diff --git a/plugins/org.eclipse.net4j.util/build.properties b/plugins/org.eclipse.net4j.util/build.properties new file mode 100644 index 0000000000..d2f1a67244 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/build.properties @@ -0,0 +1,12 @@ +src.includes = src/ +bin.includes = plugin.xml,\ + META-INF/,\ + config/,\ + plugin.properties,\ + net4j.util.jar,\ + lib/,\ + epl-v10.html +jars.compile.order = net4j.util.jar +source.net4j.util.jar = src/,\ + config/ +output.net4j.util.jar = bin/ diff --git a/plugins/org.eclipse.net4j.util/config/log4j.dtd b/plugins/org.eclipse.net4j.util/config/log4j.dtd new file mode 100644 index 0000000000..d92a6e7bc6 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/config/log4j.dtd @@ -0,0 +1,166 @@ +<?xml version="1.0" encoding="UTF-8" ?> + +<!-- Authors: Chris Taylor, Ceki Gulcu. --> + +<!-- Version: 1.2 --> + +<!-- A configuration element consists of optional renderer +elements,appender elements, categories and an optional root +element. --> + +<!ELEMENT log4j:configuration (renderer*, appender*,(category|logger)*,root?, + categoryFactory?)> + +<!-- The "threshold" attribute takes a level value such that all --> +<!-- logging statements with a level equal or below this value are --> +<!-- disabled. --> + +<!-- Setting the "debug" enable the printing of internal log4j logging --> +<!-- statements. --> + +<!-- By default, debug attribute is "null", meaning that we not do touch --> +<!-- internal log4j logging settings. The "null" value for the threshold --> +<!-- attribute can be misleading. The threshold field of a repository --> +<!-- cannot be set to null. The "null" value for the threshold attribute --> +<!-- simply means don't touch the threshold field, the threshold field --> +<!-- keeps its old value. --> + +<!ATTLIST log4j:configuration + xmlns:log4j CDATA #FIXED "http://jakarta.apache.org/log4j/" + threshold (all|debug|info|warn|error|fatal|off|null) "null" + debug (true|false|null) "null" +> + +<!-- renderer elements allow the user to customize the conversion of --> +<!-- message objects to String. --> + +<!ELEMENT renderer EMPTY> +<!ATTLIST renderer + renderedClass CDATA #REQUIRED + renderingClass CDATA #REQUIRED +> + +<!-- Appenders must have a name and a class. --> +<!-- Appenders may contain an error handler, a layout, optional parameters --> +<!-- and filters. They may also reference (or include) other appenders. --> +<!ELEMENT appender (errorHandler?, param*, layout?, filter*, appender-ref*)> +<!ATTLIST appender + name ID #REQUIRED + class CDATA #REQUIRED +> + +<!ELEMENT layout (param*)> +<!ATTLIST layout + class CDATA #REQUIRED +> + +<!ELEMENT filter (param*)> +<!ATTLIST filter + class CDATA #REQUIRED +> + +<!-- ErrorHandlers can be of any class. They can admit any number of --> +<!-- parameters. --> + +<!ELEMENT errorHandler (param*, root-ref?, logger-ref*, appender-ref?)> +<!ATTLIST errorHandler + class CDATA #REQUIRED +> + +<!ELEMENT root-ref EMPTY> + +<!ELEMENT logger-ref EMPTY> +<!ATTLIST logger-ref + ref IDREF #REQUIRED +> + +<!ELEMENT param EMPTY> +<!ATTLIST param + name CDATA #REQUIRED + value CDATA #REQUIRED +> + + +<!-- The priority class is org.apache.log4j.Level by default --> +<!ELEMENT priority (param*)> +<!ATTLIST priority + class CDATA #IMPLIED + value CDATA #REQUIRED +> + +<!-- The level class is org.apache.log4j.Level by default --> +<!ELEMENT level (param*)> +<!ATTLIST level + class CDATA #IMPLIED + value CDATA #REQUIRED +> + + +<!-- If no level element is specified, then the configurator MUST not --> +<!-- touch the level of the named category. --> +<!ELEMENT category (param*,(priority|level)?,appender-ref*)> +<!ATTLIST category + class CDATA #IMPLIED + name CDATA #REQUIRED + additivity (true|false) "true" +> + +<!-- If no level element is specified, then the configurator MUST not --> +<!-- touch the level of the named logger. --> +<!ELEMENT logger (level?,appender-ref*)> +<!ATTLIST logger + name ID #REQUIRED + additivity (true|false) "true" +> + + +<!ELEMENT categoryFactory (param*)> +<!ATTLIST categoryFactory + class CDATA #REQUIRED> + +<!ELEMENT appender-ref EMPTY> +<!ATTLIST appender-ref + ref IDREF #REQUIRED +> + +<!-- If no priority element is specified, then the configurator MUST not --> +<!-- touch the priority of root. --> +<!-- The root category always exists and cannot be subclassed. --> +<!ELEMENT root (param*, (priority|level)?, appender-ref*)> + + +<!-- ==================================================================== --> +<!-- A logging event --> +<!-- ==================================================================== --> +<!ELEMENT log4j:eventSet (log4j:event*)> +<!ATTLIST log4j:eventSet + xmlns:log4j CDATA #FIXED "http://jakarta.apache.org/log4j/" + version (1.1|1.2) "1.2" + includesLocationInfo (true|false) "true" +> + + + +<!ELEMENT log4j:event (log4j:message, log4j:NDC?, log4j:throwable?, + log4j:locationInfo?) > + +<!-- The timestamp format is application dependent. --> +<!ATTLIST log4j:event + logger CDATA #REQUIRED + level CDATA #REQUIRED + thread CDATA #REQUIRED + timestamp CDATA #REQUIRED +> + +<!ELEMENT log4j:message (#PCDATA)> +<!ELEMENT log4j:NDC (#PCDATA)> + +<!ELEMENT log4j:throwable (#PCDATA)> + +<!ELEMENT log4j:locationInfo EMPTY> +<!ATTLIST log4j:locationInfo + class CDATA #REQUIRED + method CDATA #REQUIRED + file CDATA #REQUIRED + line CDATA #REQUIRED +> diff --git a/plugins/org.eclipse.net4j.util/config/log4j.xml b/plugins/org.eclipse.net4j.util/config/log4j.xml new file mode 100644 index 0000000000..8298e6844b --- /dev/null +++ b/plugins/org.eclipse.net4j.util/config/log4j.xml @@ -0,0 +1,78 @@ +<?xml version="1.0" encoding="UTF-8" ?> +<!DOCTYPE log4j:configuration SYSTEM "../../org.eclipse.net4j.util/config/log4j.dtd"> +<log4j:configuration debug="false" xmlns:log4j="http://jakarta.apache.org/log4j/"> + + <appender name="LOGFACTOR" class="org.apache.log4j.lf5.LF5Appender"> + <param name="MaxNumberOfRecords" value="1000"/> + </appender> + + <appender name="GANYMEDE" class="org.apache.log4j.net.SocketAppender"> + <param name="RemoteHost" value="localhost"/> + <param name="Port" value="4445"/> + <param name="LocationInfo" value="true"/> + </appender> + + <appender name="CONSOLE" class="org.apache.log4j.ConsoleAppender"> + <layout class="org.apache.log4j.PatternLayout"> + <param name="ConversionPattern" value="[%p] %c: %m%n"/> + </layout> + </appender> + + <appender name="FILE" class="org.apache.log4j.FileAppender"> + <param name="File" value="densityd.log"/> + <param name="Append" value="false"/> + <layout class="org.apache.log4j.PatternLayout"> + <param name="ConversionPattern" value="[%p] %c: %m%n"/> + </layout> + </appender> + + <category name="org.eclipse.net4j.spring.impl.ContainerImpl"> + <priority value="warn"/> + </category> + + <category name="org.eclipse.net4j.util.fsm.StateMachine"> + <priority value="warn"/> + </category> + + <category name="org.eclipse.net4j.core.impl.ChannelImpl$ClientStateMachine"> + <priority value="warn"/> + </category> + + <category name="org.eclipse.net4j.core.impl.ChannelImpl$ServerStateMachine"> + <priority value="warn"/> + </category> + + <category name="org.springframework"> + <priority value="warn"/> + </category> + + <category name="org.springframework.jdbc"> + <priority value="error"/> + </category> + + <category name="density.bufferPool"> + <priority value="warn"/> + </category> + + <category name="density.connectionManager"> + <priority value="debug"/> + </category> + + <category name="density.executorPool"> + <priority value="warn"/> + </category> + + <category name="density.multiplexer"> + <priority value="warn"/> + </category> + + <root> + <priority value="debug"/> + <!-- + <appender-ref ref="LOGFACTOR" /> + <appender-ref ref="FILE"/> + --> + <appender-ref ref="CONSOLE"/> + </root> + +</log4j:configuration> diff --git a/plugins/org.eclipse.net4j.util/epl-v10.html b/plugins/org.eclipse.net4j.util/epl-v10.html new file mode 100644 index 0000000000..d7b88e9416 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/epl-v10.html @@ -0,0 +1,319 @@ +<html xmlns:o="urn:schemas-microsoft-com:office:office" xmlns:w="urn:schemas-microsoft-com:office:word" xmlns="http://www.w3.org/TR/REC-html40"><head> +<meta http-equiv="Content-Type" content="text/html; charset=windows-1252"> +<meta name="ProgId" content="Word.Document"> +<meta name="Generator" content="Microsoft Word 9"> +<meta name="Originator" content="Microsoft Word 9"> +<link rel="File-List" href="http://www.eclipse.org/org/documents/Eclipse%20EPL%202003_11_10%20Final_files/filelist.xml"><title>Eclipse Public License - Version 1.0</title><!--[if gte mso 9]><xml> + <o:DocumentProperties> + <o:Revision>2</o:Revision> + <o:TotalTime>3</o:TotalTime> + <o:Created>2004-03-05T23:03:00Z</o:Created> + <o:LastSaved>2004-03-05T23:03:00Z</o:LastSaved> + <o:Pages>4</o:Pages> + <o:Words>1626</o:Words> + <o:Characters>9270</o:Characters> + <o:Lines>77</o:Lines> + <o:Paragraphs>18</o:Paragraphs> + <o:CharactersWithSpaces>11384</o:CharactersWithSpaces> + <o:Version>9.4402</o:Version> + </o:DocumentProperties> +</xml><![endif]--><!--[if gte mso 9]><xml> + <w:WordDocument> + <w:TrackRevisions/> + </w:WordDocument> +</xml><![endif]--> + + +<style> +<!-- + /* Font Definitions */ +@font-face + {font-family:Tahoma; + panose-1:2 11 6 4 3 5 4 4 2 4; + mso-font-charset:0; + mso-generic-font-family:swiss; + mso-font-pitch:variable; + mso-font-signature:553679495 -2147483648 8 0 66047 0;} + /* Style Definitions */ +p.MsoNormal, li.MsoNormal, div.MsoNormal + {mso-style-parent:""; + margin:0in; + margin-bottom:.0001pt; + mso-pagination:widow-orphan; + font-size:12.0pt; + font-family:"Times New Roman"; + mso-fareast-font-family:"Times New Roman";} +p + {margin-right:0in; + mso-margin-top-alt:auto; + mso-margin-bottom-alt:auto; + margin-left:0in; + mso-pagination:widow-orphan; + font-size:12.0pt; + font-family:"Times New Roman"; + mso-fareast-font-family:"Times New Roman";} +p.BalloonText, li.BalloonText, div.BalloonText + {mso-style-name:"Balloon Text"; + margin:0in; + margin-bottom:.0001pt; + mso-pagination:widow-orphan; + font-size:8.0pt; + font-family:Tahoma; + mso-fareast-font-family:"Times New Roman";} +@page Section1 + {size:8.5in 11.0in; + margin:1.0in 1.25in 1.0in 1.25in; + mso-header-margin:.5in; + mso-footer-margin:.5in; + mso-paper-source:0;} +div.Section1 + {page:Section1;} +--> +</style></head> + +<body style="" lang="EN-US"> + +<div class="Section1"> + +<p style="text-align: center;" align="center"><b>Eclipse Public License - v 1.0</b> +</p> + +<p><span style="font-size: 10pt;">THE ACCOMPANYING PROGRAM IS PROVIDED UNDER +THE TERMS OF THIS ECLIPSE PUBLIC LICENSE ("AGREEMENT"). ANY USE, +REPRODUCTION OR DISTRIBUTION OF THE PROGRAM CONSTITUTES RECIPIENT'S ACCEPTANCE +OF THIS AGREEMENT.</span> </p> + +<p><b><span style="font-size: 10pt;">1. DEFINITIONS</span></b> </p> + +<p><span style="font-size: 10pt;">"Contribution" means:</span> </p> + +<p class="MsoNormal" style="margin-left: 0.5in;"><span style="font-size: 10pt;">a) +in the case of the initial Contributor, the initial code and documentation +distributed under this Agreement, and<br clear="left"> +b) in the case of each subsequent Contributor:</span></p> + +<p class="MsoNormal" style="margin-left: 0.5in;"><span style="font-size: 10pt;">i) +changes to the Program, and</span></p> + +<p class="MsoNormal" style="margin-left: 0.5in;"><span style="font-size: 10pt;">ii) +additions to the Program;</span></p> + +<p class="MsoNormal" style="margin-left: 0.5in;"><span style="font-size: 10pt;">where +such changes and/or additions to the Program originate from and are distributed +by that particular Contributor. A Contribution 'originates' from a Contributor +if it was added to the Program by such Contributor itself or anyone acting on +such Contributor's behalf. Contributions do not include additions to the +Program which: (i) are separate modules of software distributed in conjunction +with the Program under their own license agreement, and (ii) are not derivative +works of the Program. </span></p> + +<p><span style="font-size: 10pt;">"Contributor" means any person or +entity that distributes the Program.</span> </p> + +<p><span style="font-size: 10pt;">"Licensed Patents " mean patent +claims licensable by a Contributor which are necessarily infringed by the use +or sale of its Contribution alone or when combined with the Program. </span></p> + +<p><span style="font-size: 10pt;">"Program" means the Contributions +distributed in accordance with this Agreement.</span> </p> + +<p><span style="font-size: 10pt;">"Recipient" means anyone who +receives the Program under this Agreement, including all Contributors.</span> </p> + +<p><b><span style="font-size: 10pt;">2. GRANT OF RIGHTS</span></b> </p> + +<p class="MsoNormal" style="margin-left: 0.5in;"><span style="font-size: 10pt;">a) +Subject to the terms of this Agreement, each Contributor hereby grants Recipient +a non-exclusive, worldwide, royalty-free copyright license to<span style="color: red;"> </span>reproduce, prepare derivative works of, publicly +display, publicly perform, distribute and sublicense the Contribution of such +Contributor, if any, and such derivative works, in source code and object code +form.</span></p> + +<p class="MsoNormal" style="margin-left: 0.5in;"><span style="font-size: 10pt;">b) +Subject to the terms of this Agreement, each Contributor hereby grants +Recipient a non-exclusive, worldwide,<span style="color: green;"> </span>royalty-free +patent license under Licensed Patents to make, use, sell, offer to sell, import +and otherwise transfer the Contribution of such Contributor, if any, in source +code and object code form. This patent license shall apply to the combination +of the Contribution and the Program if, at the time the Contribution is added +by the Contributor, such addition of the Contribution causes such combination +to be covered by the Licensed Patents. The patent license shall not apply to +any other combinations which include the Contribution. No hardware per se is +licensed hereunder. </span></p> + +<p class="MsoNormal" style="margin-left: 0.5in;"><span style="font-size: 10pt;">c) +Recipient understands that although each Contributor grants the licenses to its +Contributions set forth herein, no assurances are provided by any Contributor +that the Program does not infringe the patent or other intellectual property +rights of any other entity. Each Contributor disclaims any liability to Recipient +for claims brought by any other entity based on infringement of intellectual +property rights or otherwise. As a condition to exercising the rights and +licenses granted hereunder, each Recipient hereby assumes sole responsibility +to secure any other intellectual property rights needed, if any. For example, +if a third party patent license is required to allow Recipient to distribute +the Program, it is Recipient's responsibility to acquire that license before +distributing the Program.</span></p> + +<p class="MsoNormal" style="margin-left: 0.5in;"><span style="font-size: 10pt;">d) +Each Contributor represents that to its knowledge it has sufficient copyright +rights in its Contribution, if any, to grant the copyright license set forth in +this Agreement. </span></p> + +<p><b><span style="font-size: 10pt;">3. REQUIREMENTS</span></b> </p> + +<p><span style="font-size: 10pt;">A Contributor may choose to distribute the +Program in object code form under its own license agreement, provided that:</span> +</p> + +<p class="MsoNormal" style="margin-left: 0.5in;"><span style="font-size: 10pt;">a) +it complies with the terms and conditions of this Agreement; and</span></p> + +<p class="MsoNormal" style="margin-left: 0.5in;"><span style="font-size: 10pt;">b) +its license agreement:</span></p> + +<p class="MsoNormal" style="margin-left: 0.5in;"><span style="font-size: 10pt;">i) +effectively disclaims on behalf of all Contributors all warranties and +conditions, express and implied, including warranties or conditions of title +and non-infringement, and implied warranties or conditions of merchantability +and fitness for a particular purpose; </span></p> + +<p class="MsoNormal" style="margin-left: 0.5in;"><span style="font-size: 10pt;">ii) +effectively excludes on behalf of all Contributors all liability for damages, +including direct, indirect, special, incidental and consequential damages, such +as lost profits; </span></p> + +<p class="MsoNormal" style="margin-left: 0.5in;"><span style="font-size: 10pt;">iii) +states that any provisions which differ from this Agreement are offered by that +Contributor alone and not by any other party; and</span></p> + +<p class="MsoNormal" style="margin-left: 0.5in;"><span style="font-size: 10pt;">iv) +states that source code for the Program is available from such Contributor, and +informs licensees how to obtain it in a reasonable manner on or through a +medium customarily used for software exchange.<span style="color: blue;"> </span></span></p> + +<p><span style="font-size: 10pt;">When the Program is made available in source +code form:</span> </p> + +<p class="MsoNormal" style="margin-left: 0.5in;"><span style="font-size: 10pt;">a) +it must be made available under this Agreement; and </span></p> + +<p class="MsoNormal" style="margin-left: 0.5in;"><span style="font-size: 10pt;">b) a +copy of this Agreement must be included with each copy of the Program. </span></p> + +<p><span style="font-size: 10pt;">Contributors may not remove or alter any +copyright notices contained within the Program. </span></p> + +<p><span style="font-size: 10pt;">Each Contributor must identify itself as the +originator of its Contribution, if any, in a manner that reasonably allows +subsequent Recipients to identify the originator of the Contribution. </span></p> + +<p><b><span style="font-size: 10pt;">4. COMMERCIAL DISTRIBUTION</span></b> </p> + +<p><span style="font-size: 10pt;">Commercial distributors of software may +accept certain responsibilities with respect to end users, business partners +and the like. While this license is intended to facilitate the commercial use +of the Program, the Contributor who includes the Program in a commercial +product offering should do so in a manner which does not create potential +liability for other Contributors. Therefore, if a Contributor includes the +Program in a commercial product offering, such Contributor ("Commercial +Contributor") hereby agrees to defend and indemnify every other +Contributor ("Indemnified Contributor") against any losses, damages and +costs (collectively "Losses") arising from claims, lawsuits and other +legal actions brought by a third party against the Indemnified Contributor to +the extent caused by the acts or omissions of such Commercial Contributor in +connection with its distribution of the Program in a commercial product +offering. The obligations in this section do not apply to any claims or Losses +relating to any actual or alleged intellectual property infringement. In order +to qualify, an Indemnified Contributor must: a) promptly notify the Commercial +Contributor in writing of such claim, and b) allow the Commercial Contributor +to control, and cooperate with the Commercial Contributor in, the defense and +any related settlement negotiations. The Indemnified Contributor may participate +in any such claim at its own expense.</span> </p> + +<p><span style="font-size: 10pt;">For example, a Contributor might include the +Program in a commercial product offering, Product X. That Contributor is then a +Commercial Contributor. If that Commercial Contributor then makes performance +claims, or offers warranties related to Product X, those performance claims and +warranties are such Commercial Contributor's responsibility alone. Under this +section, the Commercial Contributor would have to defend claims against the +other Contributors related to those performance claims and warranties, and if a +court requires any other Contributor to pay any damages as a result, the +Commercial Contributor must pay those damages.</span> </p> + +<p><b><span style="font-size: 10pt;">5. NO WARRANTY</span></b> </p> + +<p><span style="font-size: 10pt;">EXCEPT AS EXPRESSLY SET FORTH IN THIS +AGREEMENT, THE PROGRAM IS PROVIDED ON AN "AS IS" BASIS, WITHOUT +WARRANTIES OR CONDITIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED INCLUDING, +WITHOUT LIMITATION, ANY WARRANTIES OR CONDITIONS OF TITLE, NON-INFRINGEMENT, +MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Each Recipient is solely +responsible for determining the appropriateness of using and distributing the +Program and assumes all risks associated with its exercise of rights under this +Agreement , including but not limited to the risks and costs of program errors, +compliance with applicable laws, damage to or loss of data, programs or +equipment, and unavailability or interruption of operations. </span></p> + +<p><b><span style="font-size: 10pt;">6. DISCLAIMER OF LIABILITY</span></b> </p> + +<p><span style="font-size: 10pt;">EXCEPT AS EXPRESSLY SET FORTH IN THIS +AGREEMENT, NEITHER RECIPIENT NOR ANY CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR +ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES +(INCLUDING WITHOUT LIMITATION LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY +OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING +NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF +THE PROGRAM OR THE EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF +THE POSSIBILITY OF SUCH DAMAGES.</span> </p> + +<p><b><span style="font-size: 10pt;">7. GENERAL</span></b> </p> + +<p><span style="font-size: 10pt;">If any provision of this Agreement is invalid +or unenforceable under applicable law, it shall not affect the validity or +enforceability of the remainder of the terms of this Agreement, and without +further action by the parties hereto, such provision shall be reformed to the +minimum extent necessary to make such provision valid and enforceable.</span> </p> + +<p><span style="font-size: 10pt;">If Recipient institutes patent litigation +against any entity (including a cross-claim or counterclaim in a lawsuit) +alleging that the Program itself (excluding combinations of the Program with +other software or hardware) infringes such Recipient's patent(s), then such +Recipient's rights granted under Section 2(b) shall terminate as of the date +such litigation is filed. </span></p> + +<p><span style="font-size: 10pt;">All Recipient's rights under this Agreement +shall terminate if it fails to comply with any of the material terms or +conditions of this Agreement and does not cure such failure in a reasonable +period of time after becoming aware of such noncompliance. If all Recipient's +rights under this Agreement terminate, Recipient agrees to cease use and +distribution of the Program as soon as reasonably practicable. However, +Recipient's obligations under this Agreement and any licenses granted by +Recipient relating to the Program shall continue and survive. </span></p> + +<p><span style="font-size: 10pt;">Everyone is permitted to copy and distribute +copies of this Agreement, but in order to avoid inconsistency the Agreement is +copyrighted and may only be modified in the following manner. The Agreement +Steward reserves the right to publish new versions (including revisions) of +this Agreement from time to time. No one other than the Agreement Steward has +the right to modify this Agreement. The Eclipse Foundation is the initial +Agreement Steward. The Eclipse Foundation may assign the responsibility to +serve as the Agreement Steward to a suitable separate entity. Each new version +of the Agreement will be given a distinguishing version number. The Program +(including Contributions) may always be distributed subject to the version of +the Agreement under which it was received. In addition, after a new version of +the Agreement is published, Contributor may elect to distribute the Program +(including its Contributions) under the new version. Except as expressly stated +in Sections 2(a) and 2(b) above, Recipient receives no rights or licenses to +the intellectual property of any Contributor under this Agreement, whether +expressly, by implication, estoppel or otherwise. All rights in the Program not +expressly granted under this Agreement are reserved.</span> </p> + +<p><span style="font-size: 10pt;">This Agreement is governed by the laws of the +State of New York and the intellectual property laws of the United States of +America. No party to this Agreement will bring a legal action under this +Agreement more than one year after the cause of action arose. Each party waives +its rights to a jury trial in any resulting litigation.</span> </p> + +<p class="MsoNormal"><!--[if !supportEmptyParas]--> <!--[endif]--><o:p></o:p></p> + +</div> + +</body></html>
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/plugin.properties b/plugins/org.eclipse.net4j.util/plugin.properties new file mode 100644 index 0000000000..8fb336abda --- /dev/null +++ b/plugins/org.eclipse.net4j.util/plugin.properties @@ -0,0 +1,2 @@ +pluginName = Net4j Utilities +providerName = Eclipse.org diff --git a/plugins/org.eclipse.net4j.util/plugin.xml b/plugins/org.eclipse.net4j.util/plugin.xml new file mode 100644 index 0000000000..635a28e0c6 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/plugin.xml @@ -0,0 +1,7 @@ +<?xml version="1.0" encoding="UTF-8"?> +<?eclipse version="3.0"?> + +<plugin> + + +</plugin> diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/Argument.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/Argument.java new file mode 100644 index 0000000000..d251e296e6 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/Argument.java @@ -0,0 +1,75 @@ +package org.eclipse.net4j.util; + + +/** + * <code>Assert</code> is useful for for embedding runtime sanity checks + * in code. + * The predicate methods all test a condition and throw some + * type of unchecked exception if the condition does not hold. + * <p> + * Assertion failure exceptions, like most runtime exceptions, are + * thrown when something is misbehaving. Assertion failures are invariably + * unspecified behavior; consequently, clients should never rely on + * these being thrown (and certainly should not being catching them + * specifically). + * </p> + */ +public final class Argument +{ + /* This class is not intended to be instantiated. */ + private Argument() + { + // not allowed + } + + /** Asserts that the given object is not <code>null</code>. If this + * is not the case, some kind of unchecked exception is thrown. + * + * @param object the value to test + * @exception IllegalArgumentException if the object is <code>null</code> + */ + public static void isNotNull(Object object) + { + isNotNull(object, ""); //$NON-NLS-1$ + } + + /** Asserts that the given object is not <code>null</code>. If this + * is not the case, some kind of unchecked exception is thrown. + * The given message is included in that exception, to aid debugging. + * + * @param object the value to test + * @param message the message to include in the exception + * @exception IllegalArgumentException if the object is <code>null</code> + */ + public static void isNotNull(Object object, String message) + { + if (object == null) throw new IllegalArgumentException("null argument:" + message); //$NON-NLS-1$ + } + + /** Asserts that the given boolean is <code>true</code>. If this + * is not the case, some kind of unchecked exception is thrown. + * + * @param expression the outcode of the check + * @return <code>true</code> if the check passes (does not return + * if the check fails) + */ + public static boolean isTrue(boolean expression) + { + return isTrue(expression, ""); //$NON-NLS-1$ + } + + /** Asserts that the given boolean is <code>true</code>. If this + * is not the case, some kind of unchecked exception is thrown. + * The given message is included in that exception, to aid debugging. + * + * @param expression the outcode of the check + * @param message the message to include in the exception + * @return <code>true</code> if the check passes (does not return + * if the check fails) + */ + public static boolean isTrue(boolean expression, String message) + { + if (!expression) throw new IllegalArgumentException("assertion failed: " + message); //$NON-NLS-1$ + return expression; + } +} diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/Assert.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/Assert.java new file mode 100644 index 0000000000..b389e83463 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/Assert.java @@ -0,0 +1,96 @@ +package org.eclipse.net4j.util; + + +/** + * <code>Assert</code> is useful for for embedding runtime sanity checks + * in code. + * The predicate methods all test a condition and throw some + * type of unchecked exception if the condition does not hold. + * <p> + * Assertion failure exceptions, like most runtime exceptions, are + * thrown when something is misbehaving. Assertion failures are invariably + * unspecified behavior; consequently, clients should never rely on + * these being thrown (and certainly should not being catching them + * specifically). + * </p> + */ +public final class Assert +{ + /* This class is not intended to be instantiated. */ + private Assert() + { + // not allowed + } + + /** Asserts that the given object is not <code>null</code>. If this + * is not the case, some kind of unchecked exception is thrown. + * + * @param object the value to test + * @exception IllegalArgumentException if the object is <code>null</code> + */ + public static void isNotNull(Object object) + { + isNotNull(object, ""); //$NON-NLS-1$ + } + + /** Asserts that the given object is not <code>null</code>. If this + * is not the case, some kind of unchecked exception is thrown. + * The given message is included in that exception, to aid debugging. + * + * @param object the value to test + * @param message the message to include in the exception + * @exception IllegalArgumentException if the object is <code>null</code> + */ + public static void isNotNull(Object object, String message) + { + if (object == null) + { + String txt = "null argument:" + message; //$NON-NLS-1$ + System.out.println(txt); + throw new AssertionFailedError(txt); + } + } + + /** Asserts that the given boolean is <code>true</code>. If this + * is not the case, some kind of unchecked exception is thrown. + * + * @param expression the outcode of the check + * @return <code>true</code> if the check passes (does not return + * if the check fails) + */ + public static boolean isTrue(boolean expression) + { + return isTrue(expression, ""); //$NON-NLS-1$ + } + + /** Asserts that the given boolean is <code>true</code>. If this + * is not the case, some kind of unchecked exception is thrown. + * The given message is included in that exception, to aid debugging. + * + * @param expression the outcode of the check + * @param message the message to include in the exception + * @return <code>true</code> if the check passes (does not return + * if the check fails) + */ + public static boolean isTrue(boolean expression, String message) + { + if (!expression) + { + String txt = "assertion failed: " + message; //$NON-NLS-1$ + System.out.println(txt); + throw new AssertionFailedError(txt); + } + + return expression; + } + + public static boolean fail() + { + return fail(""); //$NON-NLS-1$ + } + + public static boolean fail(String message) + { + return isTrue(false, message); + } +} diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/AssertionFailedError.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/AssertionFailedError.java new file mode 100644 index 0000000000..e6ddc5af66 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/AssertionFailedError.java @@ -0,0 +1,23 @@ +package org.eclipse.net4j.util; + + +/** + * <code>AssertionFailedException</code> is a runtime exception thrown + * by some of the methods in <code>Assert</code>. + * <p> + * This class is not declared public to prevent some misuses; programs that catch + * or otherwise depend on assertion failures are susceptible to unexpected + * breakage when assertions in the code are added or removed. + * </p> + */ +class AssertionFailedError extends ImplementationError +{ + private static final long serialVersionUID = -1363257600902142582L; + + /** Constructs a new exception with the given message. + */ + public AssertionFailedError(String detail) + { + super(detail); + } +} diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/BeanException.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/BeanException.java new file mode 100644 index 0000000000..7d05fb183f --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/BeanException.java @@ -0,0 +1,53 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util; + + +public class BeanException extends RuntimeException +{ + /** + * + */ + private static final long serialVersionUID = 3979274633562501681L; + + /** + * + */ + public BeanException() + { + super(); + } + + /** + * @param arg0 + */ + public BeanException(String arg0) + { + super(arg0); + } + + /** + * @param arg0 + */ + public BeanException(Throwable arg0) + { + super(arg0); + } + + /** + * @param arg0 + * @param arg1 + */ + public BeanException(String arg0, Throwable arg1) + { + super(arg0, arg1); + } +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/BeanHelper.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/BeanHelper.java new file mode 100644 index 0000000000..8a75e38e94 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/BeanHelper.java @@ -0,0 +1,286 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util; + + +import java.lang.reflect.Method; + + +public class BeanHelper +{ + public static Class mostSpecificClass(Class[] classes) + { + int size = classes.length; + + for (int i = 0; i < size; i++) + { + Class iClass = classes[i]; + + for (int k = i + 1; k < size; k++) + { + Class kClass = classes[k]; + + if (iClass.isAssignableFrom(kClass)) + { + // iClass is super class of kClass + // iClass is less specific + classes[i] = classes[--size]; + break; + } + else if (kClass.isAssignableFrom(iClass)) + { + // kClass is super class of iClass + // kClass is less specific + classes[k] = classes[--size]; + break; + } + } + } + + if (size > 1) + { + throw new RuntimeException("Ambiguous ViewFacories"); + } + + if (size < 1) + { + throw new RuntimeException("No ViewFacories"); + } + + return classes[0]; + } + + public static void dispatchChild(Object object, String name, Object value) + { + Method adder = findAdder(object.getClass(), name); + if (adder == null) throw new BeanException("Child " + name + " not reognized"); + + try + { + adder.invoke(object, new Object[] { value}); + } + catch (Throwable t) + { + throw new BeanException("Child " + name + " not accessible", t); + } + } + + public static Object[] children(Object object, String name) + { + Method getter = findChildGetter(object.getClass(), name); + if (getter == null) throw new BeanException("Child " + name + " not reognized"); + + try + { + return (Object[]) getter.invoke(object, (Object[])null); + } + catch (Throwable t) + { + throw new BeanException("Child " + name + " not accessible", t); + } + } + + public static void dispatchAttributeValue(Object object, String name, String value) + { + Method setter = findSetter(object.getClass(), name); + if (setter == null) throw new BeanException("Attribute " + name + " not reognized"); + + try + { + Class type = setter.getParameterTypes()[0]; + + if (type == Boolean.class) + { + Boolean bool = value == null ? null : Boolean.valueOf(value); + setter.invoke(object, new Object[] { bool}); + } + else + { + // if (type == String) + setter.invoke(object, new Object[] { value}); + } + } + catch (Throwable t) + { + throw new BeanException("Attribute " + name + " not accessible", t); + } + } + + public static void dispatchAttributeValueBoolean(Object object, String name, Boolean value) + { + Method setter = findSetter(object.getClass(), name); + if (setter == null) throw new BeanException("Attribute " + name + " not reognized"); + if (setter.getParameterTypes()[0] != Boolean.class) + throw new BeanException("Attribute " + name + " is not Boolean"); + + try + { + setter.invoke(object, new Object[] { value}); + } + catch (Throwable t) + { + throw new BeanException("Attribute " + name + " not accessible", t); + } + } + + public static String attributeValue(Object object, String name) + { + Method getter = findGetter(object.getClass(), name); + if (getter == null) throw new BeanException("Attribute " + name + " not reognized"); + + try + { + Object returnValue = getter.invoke(object, (Object[])null); + if (returnValue == null) return null; + if (returnValue instanceof String) return (String) returnValue; + + //if (returnValue instanceof Boolean) + return ((Boolean) returnValue).toString(); + + } + catch (Throwable t) + { + throw new BeanException("Attribute " + name + " not accessible", t); + } + } + + public static Boolean attributeValueBoolean(Object object, String name) + { + Method getter = findGetter(object.getClass(), name); + if (getter == null) throw new BeanException("Attribute " + name + " not reognized"); + if (getter.getReturnType() != Boolean.class) + throw new BeanException("Attribute " + name + " is not Boolean"); + + try + { + return (Boolean) getter.invoke(object, (Object[])null); + } + catch (Throwable t) + { + throw new BeanException("Attribute " + name + " accessible", t); + } + } + + public static Method findGetter(Class clazz, String name) + { + String accessor = "is" + capitalize(name); + Method method = findMethod(clazz, accessor); + if (validGetter(method)) return method; + + accessor = "get" + capitalize(name); + method = findMethod(clazz, accessor); + if (validGetter(method)) return method; + + return null; + } + + public static Method findChildGetter(Class clazz, String name) + { + String accessor = "get" + capitalize(name) + "s"; + Method method = findMethod(clazz, accessor); + if (validChildGetter(method)) return method; + + return null; + } + + public static Method findSetter(Class clazz, String name) + { + String accessor = "set" + capitalize(name); + Method method = findMethod(clazz, accessor); + return validSetter(method) ? method : null; + } + + public static Method findAdder(Class clazz, String name) + { + String accessor = "add" + capitalize(name); + Method method = findMethod(clazz, accessor); + return validAdder(method) ? method : null; + } + + public static Method findMethod(Class clazz, String name) + { + Method[] methods = clazz.getMethods(); + for (int i = 0; i < methods.length; i++) + { + Method method = methods[i]; + if (name.equals(method.getName())) return method; + } + return null; + } + + private static boolean validGetter(Method method) + { + if (method == null) return false; + + Class[] paramTypes = method.getParameterTypes(); + if (paramTypes != null || paramTypes.length != 0) return false; + + Class returnType = method.getReturnType(); + if (returnType == null || !validAttributeType(returnType)) return false; + + return true; + } + + private static boolean validSetter(Method method) + { + if (method == null) return false; + + Class[] paramTypes = method.getParameterTypes(); + if (paramTypes == null || paramTypes.length != 1 || !validAttributeType(paramTypes[0])) + return false; + + Class returnType = method.getReturnType(); + if (returnType != null && returnType != void.class) return false; + + return true; + } + + private static boolean validAdder(Method method) + { + if (method == null) return false; + + Class[] paramTypes = method.getParameterTypes(); + if (paramTypes == null || paramTypes.length != 1) return false; + + Class returnType = method.getReturnType(); + if (returnType != null && returnType != void.class) return false; + + return true; + } + + private static boolean validChildGetter(Method method) + { + if (method == null) return false; + + Class[] paramTypes = method.getParameterTypes(); + if (paramTypes != null || paramTypes.length != 0) return false; + + Class returnType = method.getReturnType(); + if (returnType == null || !validChildType(returnType)) return false; + + return true; + } + + private static boolean validAttributeType(Class type) + { + return type == String.class || type == Boolean.class; + } + + private static boolean validChildType(Class type) + { + return type.isArray(); + } + + private static String capitalize(String name) + { + return StringHelper.firstToUpper(name); + } +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/BitHelper.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/BitHelper.java new file mode 100644 index 0000000000..df8975b676 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/BitHelper.java @@ -0,0 +1,26 @@ +package org.eclipse.net4j.util; + + +public class BitHelper +{ + public static final int LOWEST_BIT = 0x0000001; + + public static int getMask(int bits, int rightPad) + { + int mask = LOWEST_BIT; + + // Create bit mask + for (int i = 0; i < bits - 1; i++) + { + mask <<= 1; + mask |= LOWEST_BIT; + } + + return mask << rightPad; + } + + public static int getMask(int bits) + { + return getMask(bits, 0); + } +} diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/DateHelper.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/DateHelper.java new file mode 100644 index 0000000000..3780898c81 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/DateHelper.java @@ -0,0 +1,168 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util; + + +import java.util.Calendar; +import java.util.Date; +import java.util.GregorianCalendar; +import java.util.TimeZone; + +import java.text.DateFormat; +import java.text.SimpleDateFormat; + + +/** + * This is a timezone conversion utility class. + */ +public class DateHelper +{ + + private static final String[] MONTHS = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", + "Sep", "Oct", "Nov", "Dec"}; + + // as SimpleDateFormat is not thread-safe - we have to use ThreadLocal + private final static ThreadLocal AFTER_SIX = new ThreadLocal() + { + + protected Object initialValue() + { + return new SimpleDateFormat(" yyyy"); + } + }; + + private final static ThreadLocal BEFORE_SIX = new ThreadLocal() + { + + protected Object initialValue() + { + return new SimpleDateFormat("HH:mm"); + } + }; + + /** + * Get unix style date string. + */ + public static String getUnixDate(Date date) + { + long dateTime = date.getTime(); + if (dateTime < 0) + { + return "------------"; + } + + Calendar cal = new GregorianCalendar(); + cal.setTime(date); + String firstPart = MONTHS[cal.get(Calendar.MONTH)] + ' '; + + String dateStr = String.valueOf(cal.get(Calendar.DATE)); + if (dateStr.length() == 1) + { + dateStr = ' ' + dateStr; + } + firstPart += dateStr + ' '; + + long nowTime = System.currentTimeMillis(); + if (Math.abs(nowTime - dateTime) > 183L * 24L * 60L * 60L * 1000L) + { + DateFormat fmt = (DateFormat) AFTER_SIX.get(); + return firstPart + fmt.format(date); + } + else + { + DateFormat fmt = (DateFormat) BEFORE_SIX.get(); + return firstPart + fmt.format(date); + } + } + + /** + * Get the timezone specific string. + */ + public static String getString(Date dt, DateFormat df, TimeZone to) + { + df.setTimeZone(to); + return df.format(dt); + } + + /** + * Get the timezone specific calendar. + */ + public static Calendar getCalendar(Date dt, TimeZone to) + { + Calendar cal = Calendar.getInstance(to); + cal.setTime(dt); + return cal; + } + + /** + * Get date object. + */ + public static Date getDate(String str, DateFormat df, TimeZone from) + throws java.text.ParseException + { + df.setTimeZone(from); + return df.parse(str); + } + + /** + * Get date difference => d1 - d2. + */ + public static String getDifference(Date d1, Date d2) + { + Calendar calendar = new GregorianCalendar(); + calendar.setTime(d2); + int year2 = calendar.get(Calendar.YEAR); + int day2 = calendar.get(Calendar.DAY_OF_YEAR); + int hour2 = calendar.get(Calendar.HOUR_OF_DAY); + int min2 = calendar.get(Calendar.MINUTE); + + calendar.setTime(d1); + int year1 = calendar.get(Calendar.YEAR); + int day1 = calendar.get(Calendar.DAY_OF_YEAR); + int hour1 = calendar.get(Calendar.HOUR_OF_DAY); + int min1 = calendar.get(Calendar.MINUTE); + + int leftDays = (day1 - day2) + (year1 - year2) * 365; + int leftHours = hour1 - hour2; + int leftMins = min1 - min2; + + if (leftMins < 0) + { + leftMins += 60; + --leftHours; + } + if (leftHours < 0) + { + leftHours += 24; + --leftDays; + } + + String interval = ""; + if (leftDays > 0) + { + interval = leftDays + " Days"; + } + else if ((leftHours > 0) && (leftDays == 0)) + { + interval = leftHours + " Hours"; + } + else if ((leftMins > 0) && (leftHours == 0) && (leftDays == 0)) + { + interval = leftMins + " Minutes"; + } + else + { + interval = ""; + } + return interval; + } + +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/DigestHelper.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/DigestHelper.java new file mode 100644 index 0000000000..f3ac9429be --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/DigestHelper.java @@ -0,0 +1,89 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util; + + +import java.security.MessageDigest; +import java.security.NoSuchAlgorithmException; + + +public class DigestHelper +{ + + /** + * Encrypt byte array. + */ + public static byte[] encrypt(byte[] source, String algorithm) throws NoSuchAlgorithmException + { + MessageDigest md = MessageDigest.getInstance(algorithm); + md.reset(); + md.update(source); + return md.digest(); + } + + /** + * Encrypt string + */ + public static String encrypt(String source, String algorithm) throws NoSuchAlgorithmException + { + byte[] resByteArray = encrypt(source.getBytes(), algorithm); + return StringHelper.toHexString(resByteArray); + } + + /** + * Encrypt string using MD5 algorithm + */ + public static String encryptMD5(String source) + { + if (source == null) + { + source = ""; + } + + String result = ""; + + try + { + result = encrypt(source, "MD5"); + } + catch (NoSuchAlgorithmException ex) + { + ex.printStackTrace(); + } + + return result; + } + + /** + * Encrypt string using SHA algorithm + */ + public static String encryptSHA(String source) + { + if (source == null) + { + source = ""; + } + + String result = ""; + + try + { + result = encrypt(source, "SHA"); + } + catch (NoSuchAlgorithmException ex) + { + ex.printStackTrace(); + } + + return result; + } + +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/IOHelper.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/IOHelper.java new file mode 100644 index 0000000000..87e292ed17 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/IOHelper.java @@ -0,0 +1,683 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util; + + +import java.util.Date; +import java.util.Random; +import java.util.jar.JarEntry; +import java.util.jar.JarOutputStream; +import java.util.jar.Manifest; +import java.util.zip.ZipEntry; +import java.util.zip.ZipInputStream; +import java.util.zip.ZipOutputStream; + +import java.io.BufferedInputStream; +import java.io.BufferedOutputStream; +import java.io.BufferedReader; +import java.io.BufferedWriter; +import java.io.File; +import java.io.FileInputStream; +import java.io.FileOutputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; +import java.io.OutputStream; +import java.io.OutputStreamWriter; +import java.io.PrintWriter; +import java.io.Reader; +import java.io.StringWriter; +import java.io.Writer; + +import java.text.SimpleDateFormat; + + +public class IOHelper +{ + public static String currentDirectory() + { + String path = new File(".").getAbsolutePath(); + return path.substring(0, path.length() - 2); + } + + /** + * Random number generator to make unique file name + */ + private static final Random RANDOM_GEN = new Random(System.currentTimeMillis()); + + /** + * Get a <code>BufferedInputStream</code>. + */ + public static BufferedInputStream getBufferedInputStream(InputStream in) + { + BufferedInputStream bin = null; + if (in instanceof java.io.BufferedInputStream) + { + bin = (BufferedInputStream) in; + } + else + { + bin = new BufferedInputStream(in); + } + return bin; + } + + /** + * Get a <code>BufferedOutputStream</code>. + */ + public static BufferedOutputStream getBufferedOutputStream(OutputStream out) + { + BufferedOutputStream bout = null; + if (out instanceof java.io.BufferedOutputStream) + { + bout = (BufferedOutputStream) out; + } + else + { + bout = new BufferedOutputStream(out); + } + return bout; + } + + /** + * Get <code>BufferedReader</code>. + */ + public static BufferedReader getBufferedReader(Reader rd) + { + if (rd instanceof java.io.BufferedReader) + { + return (BufferedReader) rd; + } + else + { + return new BufferedReader(rd); + } + } + + /** + * Get <code>BufferedWriter</code>. + */ + public static BufferedWriter getBufferedWriter(Writer wr) + { + BufferedWriter bw = null; + if (wr instanceof java.io.BufferedWriter) + { + bw = (BufferedWriter) wr; + } + else + { + bw = new BufferedWriter(wr); + } + return bw; + } + + /** + * Get unique file object. + */ + public static File getUniqueFile(File oldFile) + { + File newFile = oldFile; + + while (true) + { + if (!newFile.exists()) + { + break; + } + + newFile = new File(oldFile.getAbsolutePath() + '.' + Math.abs(RANDOM_GEN.nextLong())); + } + return newFile; + } + + /** + * No exception <code>InputStream</code> close method. + */ + public static void close(InputStream is) + { + if (is != null) + { + try + { + is.close(); + } + catch (Exception ignore) + { + ignore.printStackTrace(); + } + } + } + + /** + * No exception <code>OutputStream</code> close method. + */ + public static void close(OutputStream os) + { + if (os != null) + { + try + { + os.close(); + } + catch (Exception ignore) + { + ignore.printStackTrace(); + } + } + } + + /** + * No exception <code>java.io.Reader</code> close method. + */ + public static void close(Reader rd) + { + if (rd != null) + { + try + { + rd.close(); + } + catch (Exception ignore) + { + ignore.printStackTrace(); + } + } + } + + /** + * No exception <code>java.io.Writer</code> close method. + */ + public static void close(Writer wr) + { + if (wr != null) + { + try + { + wr.close(); + } + catch (Exception ignore) + { + ignore.printStackTrace(); + } + } + } + + /** + * Get exception stack trace. + */ + public static String getStackTrace(Throwable ex) + { + String result = ""; + try + { + StringWriter sw = new StringWriter(); + PrintWriter pw = new PrintWriter(sw); + ex.printStackTrace(pw); + pw.close(); + sw.close(); + result = sw.toString(); + } + catch (Exception e) + { + e.printStackTrace(); + } + return result; + } + + /** + * Copy chars from a <code>Reader</code> to a <code>Writer</code>. + * + * @param bufferSize + * Size of internal buffer to use. + */ + public static void copy(Reader input, Writer output, int bufferSize) throws IOException + { + char buffer[] = new char[bufferSize]; + int n = 0; + + while ((n = input.read(buffer)) != -1) + { + output.write(buffer, 0, n); + } + } + + public static void copy(InputStream input, OutputStream output, byte buffer[]) throws IOException + { + int n = 0; + + while ((n = input.read(buffer)) != -1) + { + output.write(buffer, 0, n); + } + } + + public static void copy(InputStream input, OutputStream output, int bufferSize) + throws IOException + { + copy(input, output, new byte[bufferSize]); + } + + public static void copy(InputStream input, OutputStream output) throws IOException + { + copy(input, output, 4096); + } + + public static void copy(File input, File output) throws IOException + { + FileInputStream fis = null; + FileOutputStream fos = null; + + try + { + fis = new FileInputStream(input); + fos = new FileOutputStream(output); + + copy(fis, fos); + } + finally + { + close(fis); + close(fos); + } + } + + /** + * Read fully from reader + */ + public static String readFully(Reader reader) throws IOException + { + StringWriter writer = new StringWriter(); + copy(reader, writer, 1024); + return writer.toString(); + } + + /** + * Read fully from stream + */ + public static String readFully(InputStream input) throws IOException + { + InputStreamReader reader = new InputStreamReader(input); + return readFully(reader); + } + + /** + * Read fully from file + */ + public static String readFully(File file) throws IOException + { + FileInputStream stream = null; + + try + { + stream = new FileInputStream(file); + return readFully(stream); + } + finally + { + close(stream); + } + } + + public static void log(String message) + { + log(message, null); + } + + public static void log(String message, Throwable t) + { + PrintWriter writer = null; + + try + { + writer = new PrintWriter(new OutputStreamWriter(new FileOutputStream("log.txt", true))); + writer.println(new SimpleDateFormat().format(new Date()) + " " + message); + + if (t != null) + { + t.printStackTrace(writer); + } + } + catch (Exception ignore) + { + } + finally + { + if (writer != null) + { + try + { + writer.close(); + } + catch (Exception ignore) + { + } + } + } + } + + public static File createTempFolder() throws IOException + { + return createTempFolder("tmp"); + } + + public static File createTempFolder(String prefix) throws IOException + { + return createTempFolder(prefix, ""); + } + + public static File createTempFolder(String prefix, String suffix) throws IOException + { + return createTempFolder(prefix, suffix, null); + } + + public static File createTempFolder(String prefix, String suffix, File directory) + throws IOException + { + File tmp = File.createTempFile(prefix, suffix, directory); + String tmpPath = tmp.getAbsolutePath(); + tmp.delete(); + tmp = new File(tmpPath); + tmp.mkdirs(); + return tmp; + } + + public static void zip(File source, File target) + { + zip(source, target, false); + } + + public static void zip(File source, File target, boolean excludeRoot) + { + ZipOutputStream zos = null; + + try + { + File root = excludeRoot ? source : source.getParentFile(); + int prefixLength = root.getAbsolutePath().length() + (excludeRoot ? 1 : 0); + + zos = new ZipOutputStream(new FileOutputStream(target)); + zipRecurse(source, prefixLength, zos); + zos.flush(); + } + catch (IOException ex) + { + throw new UnderlyingIOException("Error while jaring " + source + " to " + target, ex); + } + finally + { + close(zos); + } + } + + public static void unzip(String zipFilePath, String targetPath) + { + final int BUFFER = 4096; + byte data[] = new byte[BUFFER]; + int count; + + BufferedOutputStream dest = null; + ZipInputStream zis = null; + + try + { + new File(targetPath).mkdirs(); + + FileInputStream fis = new FileInputStream(zipFilePath); + zis = new ZipInputStream(new BufferedInputStream(fis)); + ZipEntry entry; + + while ((entry = zis.getNextEntry()) != null) + { + File path = new File(targetPath, entry.getName()); + if (entry.isDirectory()) + { + path.mkdirs(); + } + else + { + path.getParentFile().mkdirs(); + FileOutputStream fos = new FileOutputStream(path); + dest = new BufferedOutputStream(fos, BUFFER); + + while ((count = zis.read(data, 0, BUFFER)) != -1) + { + dest.write(data, 0, count); + } + + dest.flush(); + dest.close(); + dest = null; + } + } + } + catch (IOException ex) + { + throw new UnderlyingIOException("Error while unzipping " + zipFilePath + " to " + targetPath, + ex); + } + finally + { + IOHelper.close(dest); + IOHelper.close(zis); + } + } + + public static void jar(File source, File target) + { + jar(source, target, false); + } + + public static void jar(File source, File target, boolean excludeRoot) + { + FileOutputStream fos = null; + JarOutputStream jos = null; + + try + { + Manifest manifest = null; + File metainfFolder = new File(source, "META-INF"); + File manifestFile = metainfFolder.exists() ? new File(metainfFolder, "MANIFEST.MF") : null; + + if (manifestFile == null) + { + manifest = new Manifest(); + } + else + { + FileInputStream fis = null; + + try + { + fis = new FileInputStream(manifestFile); + manifest = new Manifest(fis); + } + catch (IOException ex) + { + throw ex; + } + finally + { + close(fis); + } + } + + File root = excludeRoot ? source : source.getParentFile(); + int prefixLength = root.getAbsolutePath().length() + 1; + + fos = new FileOutputStream(target); + jos = new JarOutputStream(fos, manifest); + jarRecurse(source, prefixLength, jos); + jos.flush(); + } + catch (IOException ex) + { + throw new UnderlyingIOException("Error while jaring " + source + " to " + target, ex); + } + finally + { + close(jos); + close(fos); + } + } + + /** + * + * @param file + * @param impliedPrefix + * @param jos + * @throws IOException + */ + + public static long diskUsage(File file) + { + if (file.isFile()) + { + return file.length(); + } + else if (file.isDirectory()) + { + long usage = 0; + File[] children = file.listFiles(); + + for (int i = 0; i < children.length; i++) + { + File child = children[i]; + usage += diskUsage(child); + } + + return usage; + } + + return 0; + } + + public static int deleteFile(File file) + { + if (file == null) + { + return 0; + } + + int deleted = 0; + + if (file.isDirectory()) + { + File[] children = file.listFiles(); + for (int i = 0; i < children.length; i++) + { + File child = children[i]; + deleted += deleteFile(child); + } + } + + return deleted + (file.delete() ? 1 : 0); + } + + private static void zipRecurse(File file, int prefixLength, ZipOutputStream zos) + throws IOException + { + ZipEntry entry = null; + + try + { + String name = file.getAbsolutePath() + (file.isDirectory() ? "/" : ""); + name = name.substring(prefixLength); + + if (name.length() > 0) + { + entry = new ZipEntry(name); + zos.putNextEntry(entry); + + if (file.isFile()) + { + FileInputStream fis = null; + + try + { + fis = new FileInputStream(file); + copy(fis, zos, 4096); + } + finally + { + close(fis); + } + } + } + } + finally + { + if (entry != null) + { + zos.closeEntry(); + } + } + + if (file.isDirectory()) + { + File[] children = file.listFiles(); + for (int i = 0; i < children.length; i++) + { + File child = children[i]; + zipRecurse(child, prefixLength, zos); + } + } + } + + private static void jarRecurse(File file, int prefixLength, JarOutputStream jos) + throws IOException + { + JarEntry entry = null; + + try + { + String name = file.getAbsolutePath() + (file.isDirectory() ? "/" : ""); + name = name.substring(prefixLength); + + if (name.length() > 0) + { + if (file.isFile() && !name.replace('\\', '/').equals("META-INF/MANIFEST.MF")) + { + entry = new JarEntry(name); + jos.putNextEntry(entry); + + FileInputStream fis = null; + + try + { + fis = new FileInputStream(file); + copy(fis, jos, 4096); + } + finally + { + close(fis); + } + } + } + } + finally + { + if (entry != null) + { + jos.closeEntry(); + } + } + + if (file.isDirectory()) + { + File[] children = file.listFiles(); + for (int i = 0; i < children.length; i++) + { + File child = children[i]; + jarRecurse(child, prefixLength, jos); + } + } + } +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/ImplementationError.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/ImplementationError.java new file mode 100644 index 0000000000..65a3fed675 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/ImplementationError.java @@ -0,0 +1,42 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util; + + +public class ImplementationError extends Net4jException +{ + + /** + * + */ + private static final long serialVersionUID = 3256718498427318836L; + + public ImplementationError() + { + super(); + } + + public ImplementationError(String arg0) + { + super(arg0); + } + + public ImplementationError(Throwable arg0) + { + super(arg0); + } + + public ImplementationError(String arg0, Throwable arg1) + { + super(arg0, arg1); + } + +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/MathHelper.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/MathHelper.java new file mode 100644 index 0000000000..2ac28c550a --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/MathHelper.java @@ -0,0 +1,48 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util; + + +public class MathHelper +{ + + public static boolean isPrime(int number) + { + if (number % 2 == 0) + { + return false; + } + else + { + int max = (int) Math.floor(Math.sqrt(number)); + for (int i = 3; i <= max; i += 2) + { + if (number % i == 0) + { + return false; + } + } + } + + return true; + } + + public static int getPrime(int min) + { + while (!isPrime(min)) + { + ++min; + } + + return min; + } + +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/Net4jException.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/Net4jException.java new file mode 100644 index 0000000000..2df853cd6f --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/Net4jException.java @@ -0,0 +1,53 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util; + + +public class Net4jException extends RuntimeException +{ + /** + * + */ + private static final long serialVersionUID = 3978703987010976050L; + + /** + * + */ + public Net4jException() + { + super(); + } + + /** + * @param message + */ + public Net4jException(String message) + { + super(message); + } + + /** + * @param cause + */ + public Net4jException(Throwable cause) + { + super(cause); + } + + /** + * @param message + * @param cause + */ + public Net4jException(String message, Throwable cause) + { + super(message, cause); + } +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/Net4jUtilPlugin.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/Net4jUtilPlugin.java new file mode 100644 index 0000000000..8c542faa96 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/Net4jUtilPlugin.java @@ -0,0 +1,63 @@ +package org.eclipse.net4j.util; + + +import org.eclipse.net4j.util.eclipse.AbstractPlugin; + +import org.eclipse.core.runtime.FileLocator; + +import org.apache.log4j.xml.DOMConfigurator; + +import org.osgi.framework.BundleContext; + +import java.net.URL; + + +public class Net4jUtilPlugin extends AbstractPlugin +{ + //The shared instance. + private static Net4jUtilPlugin plugin; + + /** + * The constructor. + */ + public Net4jUtilPlugin() + { + if (plugin == null) plugin = this; + } + + public void start(BundleContext context) throws Exception + { + super.start(context); + initializeLogger(); + } + + protected void doStop() throws Exception + { + plugin = null; + } + + /** + * Returns the shared instance. + */ + public static Net4jUtilPlugin getDefault() + { + return plugin; + } + + private void initializeLogger() + { + // IOHelper.log("Initializing Log4j..."); + + try + { + URL pluginURL = getBundle().getEntry("/config/log4j.xml"); + URL absoluteURL = FileLocator.toFileURL(pluginURL); + + DOMConfigurator.configure(absoluteURL); + } + catch (Exception ex) + { + IOHelper.log("Warning: Initialization of Log4j failed", ex); + } + } +} diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/Pair.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/Pair.java new file mode 100644 index 0000000000..a65d6db4bf --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/Pair.java @@ -0,0 +1,55 @@ +package org.eclipse.net4j.util; + + +public final class Pair<T1, T2> +{ + private final T1 first; + + private final T2 second; + + public Pair(T1 first, T2 second) + { + this.first = first; + this.second = second; + } + + public T1 getFirst() + { + return first; + } + + public T2 getSecond() + { + return second; + } + + @Override + public boolean equals(Object o) + { + if (!(o instanceof Pair)) return false; + Pair that = (Pair) o; + + Object f1 = getFirst(); + Object f2 = that.getFirst(); + if (f1 == f2 || (f1 != null && f1.equals(f2))) + { + Object s1 = getSecond(); + Object s2 = that.getSecond(); + if (s1 == s2 || (s1 != null && s1.equals(s2))) return true; + } + + return false; + } + + @Override + public int hashCode() + { + return (first == null ? 0 : first.hashCode()) ^ (second == null ? 0 : second.hashCode()); + } + + @Override + public String toString() + { + return "Pair[" + first + ", " + second + "]"; + } +} diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/StringHelper.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/StringHelper.java new file mode 100644 index 0000000000..b0dde7ef67 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/StringHelper.java @@ -0,0 +1,578 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util; + + +import java.util.ArrayList; +import java.util.Collection; +import java.util.Iterator; +import java.util.List; +import java.util.Map; + +import java.nio.ByteBuffer; + + +public class StringHelper +{ + + public static final char HEX_DIGITS[] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', + 'b', 'c', 'd', 'e', 'f',}; + + public static final String UTF8_CHARS = " " + + " !\"#$%&'()*+,-./0123456789:;<=>?" + "@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_" + + "`abcdefghijklmnopqrstuvwxyz{|}~"; + + public static final char SEPARATOR = '\n'; + + /** + * This method is used to insert HTML block dynamically + * + * @param source + * the HTML code to be processes + * @param bReplaceNl + * if true '\n' will be replaced by <br> + * @param bReplaceTag + * if true ' <' will be replaced by < and '>' will be replaced by > + * @param bReplaceQuote + * if true '\"' will be replaced by " + */ + public static String formatHtml(String source, boolean bReplaceNl, boolean bReplaceTag, + boolean bReplaceQuote) + { + + StringBuffer sb = new StringBuffer(); + int len = source.length(); + for (int i = 0; i < len; i++) + { + char c = source.charAt(i); + switch (c) + { + case '\"': + if (bReplaceQuote) + sb.append("""); + else + sb.append(c); + break; + + case '<': + if (bReplaceTag) + sb.append("<"); + else + sb.append(c); + break; + + case '>': + if (bReplaceTag) + sb.append(">"); + else + sb.append(c); + break; + + case '\n': + if (bReplaceNl) + { + if (bReplaceTag) + sb.append("<br>"); + else + sb.append("<br>"); + } + else + { + sb.append(c); + } + break; + + case '\r': + break; + + case '&': + sb.append("&"); + break; + + default: + sb.append(c); + break; + } + } + return sb.toString(); + } + + public static String getLastToken(String str, char separator) + { + int pos = str.lastIndexOf(separator); + if (pos != -1) + { + str = str.substring(pos + 1); + } + return str; + } + + public static String getSimpleClassName(Class aClass) + { + return getSimpleClassName(aClass.getName()); + } + + public static String getSimpleClassName(String qualifiedClassName) + { + return getLastToken(qualifiedClassName, '.'); + } + + /** + * Pad string object + */ + public static String pad(String src, char padChar, boolean rightPad, int totalLength) + { + + int srcLength = src.length(); + if (srcLength >= totalLength) + { + return src; + } + + int padLength = totalLength - srcLength; + StringBuffer sb = new StringBuffer(padLength); + for (int i = 0; i < padLength; ++i) + { + sb.append(padChar); + } + + if (rightPad) + { + return src + sb.toString(); + } + else + { + return sb.toString() + src; + } + } + + public static String removePrefix(String str, String prefix) + { + if (str.startsWith(prefix)) + { + return str.substring(prefix.length()); + } + return str; + } + + public static String removeSuffix(String str, String suffix) + { + if (str.endsWith(suffix)) + { + return str.substring(0, str.length() - suffix.length()); + } + return str; + } + + /** + * Replace string + */ + public static String replaceString(String source, Map args) + { + int startIndex = 0; + int openIndex = source.indexOf('{', startIndex); + if (openIndex == -1) + { + return source; + } + + int closeIndex = source.indexOf('}', startIndex); + if ((closeIndex == -1) || (openIndex > closeIndex)) + { + return source; + } + + StringBuffer sb = new StringBuffer(); + sb.append(source.substring(startIndex, openIndex)); + while (true) + { + String key = source.substring(openIndex + 1, closeIndex); + Object val = args.get(key); + if (val != null) + { + sb.append(val); + } + + startIndex = closeIndex + 1; + openIndex = source.indexOf('{', startIndex); + if (openIndex == -1) + { + sb.append(source.substring(startIndex)); + break; + } + + closeIndex = source.indexOf('}', startIndex); + if ((closeIndex == -1) || (openIndex > closeIndex)) + { + sb.append(source.substring(startIndex)); + break; + } + sb.append(source.substring(startIndex, openIndex)); + } + return sb.toString(); + } + + /** + * Replace string + */ + public static String replaceString(String source, Object[] args) + { + int startIndex = 0; + int openIndex = source.indexOf('{', startIndex); + if (openIndex == -1) + { + return source; + } + + int closeIndex = source.indexOf('}', startIndex); + if ((closeIndex == -1) || (openIndex > closeIndex)) + { + return source; + } + + StringBuffer sb = new StringBuffer(); + sb.append(source.substring(startIndex, openIndex)); + while (true) + { + String intStr = source.substring(openIndex + 1, closeIndex); + int index = Integer.parseInt(intStr); + sb.append(args[index]); + + startIndex = closeIndex + 1; + openIndex = source.indexOf('{', startIndex); + if (openIndex == -1) + { + sb.append(source.substring(startIndex)); + break; + } + + closeIndex = source.indexOf('}', startIndex); + if ((closeIndex == -1) || (openIndex > closeIndex)) + { + sb.append(source.substring(startIndex)); + break; + } + sb.append(source.substring(startIndex, openIndex)); + } + return sb.toString(); + } + + /** + * This is a string replacement method. + */ + public static String replaceString(String source, String oldStr, String newStr) + { + StringBuffer sb = new StringBuffer(source.length()); + int sind = 0; + int cind = 0; + while ((cind = source.indexOf(oldStr, sind)) != -1) + { + sb.append(source.substring(sind, cind)); + sb.append(newStr); + sind = cind + oldStr.length(); + } + sb.append(source.substring(sind)); + return sb.toString(); + } + + public static String replaceWildcards(String source, String param, Object[] args) + { + String tmp = source; + for (int i = 0; i < args.length; i++) + { + int pos = tmp.indexOf(param); + if (pos == -1) + throw new IllegalArgumentException("source '" + source + "' must contain at least " + + args.length + " params '" + param + "'"); + + String arg = args[i] == null ? "null" : args[i].toString(); + tmp = tmp.substring(0, pos) + arg + tmp.substring(pos + 1); + } + return tmp; + } + + /** + * Get byte array from hex string + */ + public static byte[] toByteArray(String hexString) + { + int arrLength = hexString.length() >> 1; + byte buff[] = new byte[arrLength]; + for (int i = 0; i < arrLength; i++) + { + int index = i << 1; + String digit = hexString.substring(index, index + 2); + buff[i] = (byte) Integer.parseInt(digit, 16); + } + return buff; + } + + /** + * Append hex string from byte to StringBuffer + */ + public static void appendHexString(StringBuffer buffer, byte data) + { + int positive = data < 0 ? ~data : data; + buffer.append(HEX_DIGITS[positive >> 4]); + buffer.append(HEX_DIGITS[positive & 0xf]); + } + + /** + * Get hex string from byte + */ + public static String toHexString(byte data) + { + StringBuffer buffer = new StringBuffer(); + appendHexString(buffer, data); + return buffer.toString(); + } + + /** + * Get hex string from byte array + */ + public static String toHexString(byte[] data) + { + StringBuffer buffer = new StringBuffer(); + for (int i = 0; i < data.length; i++) + { + appendHexString(buffer, data[i]); + buffer.append(' '); + } + + return buffer.toString(); + } + + public static String toHexString(ByteBuffer buffer) + { + StringBuffer line = new StringBuffer(); + + while (buffer.hasRemaining()) + { + byte dec = buffer.get(); + StringHelper.appendHexString(line, dec); + line.append(' '); + } + + return line.toString(); + } + + /** + * Append hex string from byte to StringBuffer + */ + public static void appendUTF8String(StringBuffer buffer, byte data, boolean flat) + { + if (32 <= data && data < 127) + { + char c = UTF8_CHARS.charAt(data); + buffer.append(c); + } + else + { + if (!flat) + { + buffer.append("."); + } + } + } + + /** + * Get hex string from byte + */ + public static String toUTF8String(byte data, boolean flat) + { + StringBuffer buffer = new StringBuffer(); + appendUTF8String(buffer, data, flat); + return buffer.toString(); + } + + /** + * Get hex string from byte array + */ + public static String toUTF8String(byte[] data, boolean flat) + { + StringBuffer buffer = new StringBuffer(); + for (int i = 0; i < data.length; i++) + { + appendUTF8String(buffer, data[i], flat); + } + + return buffer.toString(); + } + + public static String toUTF8String(ByteBuffer buffer, boolean flat) + { + StringBuffer line = new StringBuffer(); + + while (buffer.hasRemaining()) + { + byte dec = buffer.get(); + StringHelper.appendUTF8String(line, dec, flat); + } + + return line.toString(); + } + + public static boolean parseBoolean(String str) throws NumberFormatException + { + if (str.equals("true")) return true; + if (str.equals("false")) return false; + throw new NumberFormatException("'" + str + "' is neither 'true' nor 'false'"); + } + + public static String implode(Collection collection, String separator) + { + if (collection == null) return null; + if (collection.size() == 0) return ""; + + Iterator iter = collection.iterator(); + StringBuffer result = new StringBuffer(iter.next().toString()); + + while (iter.hasNext()) + { + if (separator != null) result.append(separator); + result.append(iter.next().toString()); + } + + return result.toString(); + } + + public static String implode(Object[] array, String separator) + { + if (array == null) return null; + if (array.length == 0) return ""; + + StringBuffer result = new StringBuffer(array[0].toString()); + + for (int i = 1; i < array.length; i++) + { + if (separator != null) result.append(separator); + result.append(array[i].toString()); + } + + return result.toString(); + } + + public static int getChoice(String str, String[] choices) + { + if (choices == null) throw new IllegalArgumentException("choices should be non-null"); + + for (int i = 0; i < choices.length; i++) + { + if ((str == null && choices[i] == null) || str.equals(choices[i])) + { + return i; + } + } + + return -1; + } + + public static List parseName(String name, char separator) + { + List result = new ArrayList(); + StringBuffer currentWord = new StringBuffer(); + + int length = name.length(); + boolean lastIsLower = false; + + for (int index = 0; index < length; index++) + { + char curChar = name.charAt(index); + if (Character.isUpperCase(curChar) || (!lastIsLower && Character.isDigit(curChar)) + || curChar == separator) + { + if (lastIsLower || curChar == separator) + { + result.add(currentWord.toString()); + currentWord = new StringBuffer(); + } + lastIsLower = false; + } + else + { + if (!lastIsLower) + { + int currentWordLength = currentWord.length(); + if (currentWordLength > 1) + { + char lastChar = currentWord.charAt(--currentWordLength); + currentWord.setLength(currentWordLength); + result.add(currentWord.toString()); + currentWord = new StringBuffer(); + currentWord.append(lastChar); + } + } + lastIsLower = true; + } + if (curChar != separator) + { + currentWord.append(curChar); + } + } + + result.add(currentWord.toString()); + return result; + } + + /** + * @param text + */ + public static String firstToLower(String text) + { + if (text == null || text.length() == 0) return text; + if (Character.isUpperCase(text.charAt(0))) + { + return text.substring(0, 1).toLowerCase() + text.substring(1); + } + return text; + } + + /** + * @param text + */ + public static String firstToUpper(String text) + { + if (text == null || text.length() == 0) return text; + if (Character.isLowerCase(text.charAt(0))) + { + return text.substring(0, 1).toUpperCase() + text.substring(1); + } + return text; + } + + public static int toInt(String intValue, int defaultValue) + { + try + { + return Integer.valueOf(intValue).intValue(); + } + catch (Exception e) + { + return defaultValue; + } + } + + public static boolean equals(Object obj1, Object obj2) + { + if (obj1 == null) return obj2 == null; + return obj1.equals(obj2); + } + + public static String formatNull(String str, String nullReplacement) + { + return str == null ? nullReplacement : str; + } + + public static String toNonNull(String str) + { + return formatNull(str, ""); + } +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/ThreadInterruptedException.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/ThreadInterruptedException.java new file mode 100644 index 0000000000..61339cc1ce --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/ThreadInterruptedException.java @@ -0,0 +1,53 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util; + + +public class ThreadInterruptedException extends Net4jException +{ + /** + * + */ + private static final long serialVersionUID = 3256443603340244792L; + + /** + * + */ + public ThreadInterruptedException() + { + super(); + } + + /** + * @param message + */ + public ThreadInterruptedException(String message) + { + super(message); + } + + /** + * @param cause + */ + public ThreadInterruptedException(Throwable cause) + { + super(cause); + } + + /** + * @param message + * @param cause + */ + public ThreadInterruptedException(String message, Throwable cause) + { + super(message, cause); + } +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/TimeOutException.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/TimeOutException.java new file mode 100644 index 0000000000..a41c7afa00 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/TimeOutException.java @@ -0,0 +1,53 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util; + + +public class TimeOutException extends Net4jException +{ + /** + * + */ + private static final long serialVersionUID = 3977295508371158066L; + + /** + * + */ + public TimeOutException() + { + super(); + } + + /** + * @param message + */ + public TimeOutException(String message) + { + super(message); + } + + /** + * @param cause + */ + public TimeOutException(Throwable cause) + { + super(cause); + } + + /** + * @param message + * @param cause + */ + public TimeOutException(String message, Throwable cause) + { + super(message, cause); + } +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/UnderlyingIOException.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/UnderlyingIOException.java new file mode 100644 index 0000000000..a7ea89597c --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/UnderlyingIOException.java @@ -0,0 +1,53 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util; + + +public class UnderlyingIOException extends Net4jException +{ + /** + * + */ + private static final long serialVersionUID = 3833179220800386871L; + + /** + * + */ + public UnderlyingIOException() + { + super(); + } + + /** + * @param message + */ + public UnderlyingIOException(String message) + { + super(message); + } + + /** + * @param cause + */ + public UnderlyingIOException(Throwable cause) + { + super(cause); + } + + /** + * @param message + * @param cause + */ + public UnderlyingIOException(String message, Throwable cause) + { + super(message, cause); + } +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/AbstractPlugin.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/AbstractPlugin.java new file mode 100644 index 0000000000..91dbbdc51b --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/AbstractPlugin.java @@ -0,0 +1,253 @@ +package org.eclipse.net4j.util.eclipse; + + +import org.eclipse.core.runtime.FileLocator; +import org.eclipse.core.runtime.IProgressMonitor; +import org.eclipse.core.runtime.IStatus; +import org.eclipse.core.runtime.NullProgressMonitor; +import org.eclipse.core.runtime.OperationCanceledException; +import org.eclipse.core.runtime.Plugin; +import org.eclipse.core.runtime.Status; +import org.eclipse.core.runtime.SubProgressMonitor; + +import org.apache.log4j.Logger; + +import org.osgi.framework.Bundle; +import org.osgi.framework.BundleContext; + +import java.util.MissingResourceException; +import java.util.ResourceBundle; + +import java.io.IOException; + +import java.net.URL; + + +/** + * The main plugin class to be used in the desktop. + */ +public abstract class AbstractPlugin extends Plugin implements ClassLoaderFactory +{ + /** + * Logger for this class + */ + private final Logger logger = Logger.getLogger(getClass()); + + private String pluginId; + + private ResourceBundle resourceBundle; + + private BundleContext bundleContext; + + /** + * The constructor. + */ + protected AbstractPlugin() + { + } + + public String getPluginId() + { + return pluginId; + } + + public ClassLoader getClassLoader() + { + return getClass().getClassLoader(); + } + + public Logger getLogger() + { + return logger; + } + + /** + * This method is called upon plug-in activation + */ + public void start(BundleContext context) throws Exception + { + super.start(context); + bundleContext = context; + pluginId = context.getBundle().getSymbolicName(); + + try + { + if (resourceBundle == null) + { + try + { + resourceBundle = ResourceBundle.getBundle(pluginId); + } + catch (MissingResourceException x) + { + resourceBundle = null; + } + } + + if (logger.isDebugEnabled()) logger.debug("ENTER STARTUP"); + doStart(); + } + catch (Throwable t) + { + logger.error("Startup error", t); + } + finally + { + if (logger.isDebugEnabled()) logger.debug("EXIT STARTUP"); + } + } + + /** + * This method is called upon plug-in deactivation + */ + public void stop(BundleContext context) throws Exception + { + try + { + if (logger.isDebugEnabled()) logger.debug("ENTER SHUTDOWN"); + doStop(); + } + catch (Throwable t) + { + logger.error("Shutdown error", t); + } + finally + { + if (logger.isDebugEnabled()) logger.debug("EXIT SHUTDOWN"); + } + + super.stop(context); + resourceBundle = null; + } + + /** + * + */ + protected void doStart() throws Exception + { + } + + /** + * + */ + protected void doStop() throws Exception + { + } + + /** + * Returns the string from the plugin's resource bundle, + * or 'key' if not found. + */ + public String getResourceString(String key) + { + ResourceBundle bundle = getResourceBundle(); + + try + { + return (bundle != null) ? bundle.getString(key) : key; + } + catch (MissingResourceException e) + { + return key; + } + } + + /** + * Returns the plugin's resource bundle, + */ + public ResourceBundle getResourceBundle() + { + return resourceBundle; + } + + /** + * @return Returns the bundleContext. + */ + public BundleContext getBundleContext() + { + return bundleContext; + } + + public String getBundleLocation() throws IOException + { + Bundle bundle = bundleContext.getBundle(); + return getBundleLocation(bundle); + } + + /** + * Progress monitor helpers + */ + public static void checkCanceled(IProgressMonitor monitor) + { + if (monitor.isCanceled()) cancelOperation(); + } + + public static void cancelOperation() + { + throw new OperationCanceledException(); + } + + public static IProgressMonitor monitorFor(IProgressMonitor monitor) + { + if (monitor == null) return new NullProgressMonitor(); + return monitor; + } + + public static IProgressMonitor subMonitorFor(IProgressMonitor monitor, int ticks) + { + if (monitor == null) return new NullProgressMonitor(); + if (monitor instanceof NullProgressMonitor) return monitor; + return new SubProgressMonitor(monitor, ticks); + } + + public static IProgressMonitor subMonitorFor(IProgressMonitor monitor, int ticks, int style) + { + if (monitor == null) return new NullProgressMonitor(); + if (monitor instanceof NullProgressMonitor) return monitor; + return new SubProgressMonitor(monitor, ticks, style); + } + + public static String getBundleLocation(Bundle bundle) throws IOException + { + URL url = bundle.getEntry("/"); + return FileLocator.toFileURL(url).getFile(); + } + + public void debug(String message) + { + logger.debug(message); + getLog().log(new Status(IStatus.INFO, pluginId, IStatus.OK, message, null)); + } + + public void warn(String message) + { + warn(message, null); + } + + public void error(String message) + { + error(message, null); + } + + public void warn(Throwable t) + { + warn(t.getMessage(), t); + } + + public void error(Throwable t) + { + error(t.getMessage(), t); + } + + public void warn(String message, Throwable t) + { + logger.warn(message, t); + getLog().log(new Status(IStatus.WARNING, pluginId, IStatus.OK, message, t)); + } + + public void error(String message, Throwable t) + { + logger.error(message, t); + getLog().log(new Status(IStatus.ERROR, pluginId, IStatus.OK, message, t)); + } +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ClassLoaderFactory.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ClassLoaderFactory.java new file mode 100644 index 0000000000..35978c3fb8 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ClassLoaderFactory.java @@ -0,0 +1,17 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util.eclipse; + + +public interface ClassLoaderFactory +{ + public ClassLoader getClassLoader(); +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/Element.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/Element.java new file mode 100644 index 0000000000..51d2e0d28b --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/Element.java @@ -0,0 +1,72 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util.eclipse; + + +import org.eclipse.net4j.util.BeanHelper; + +import org.eclipse.core.runtime.IConfigurationElement; +import org.eclipse.core.runtime.IExtension; + + +public class Element extends BeanHelper +{ + protected IConfigurationElement configurationElement; + + public Element() + { + } + + public void internalSetConfigurationElement(IConfigurationElement configurationElement) + { + this.configurationElement = configurationElement; + } + + public void validate(ExtensionParser parser) + { + } + + public IConfigurationElement configurationElement() + { + return configurationElement; + } + + public IExtension declaringExtension() + { + return configurationElement.getDeclaringExtension(); + } + + public String name() + { + return configurationElement.getName(); + } + + public void dispatchChild(String name, Object value) + { + dispatchChild(this, name, value); + } + + public void dispatchAttributeValue(String name, String value) + { + dispatchAttributeValue(this, name, value); + } + + protected String executableExtensionPropertyName() + { + return "className"; + } + + + public interface Factory + { + public Element createElementData(); + } +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ElementRegistry.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ElementRegistry.java new file mode 100644 index 0000000000..33255a609c --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ElementRegistry.java @@ -0,0 +1,56 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util.eclipse; + + +import java.util.HashMap; +import java.util.Map; + + +public class ElementRegistry extends HashMap +{ + /** + * + */ + private static final long serialVersionUID = 3762810506670847288L; + + public ElementRegistry() + { + super(); + } + + public ElementRegistry(int initialCapacity) + { + super(initialCapacity); + } + + public ElementRegistry(int initialCapacity, float loadFactor) + { + super(initialCapacity, loadFactor); + } + + public ElementRegistry(Map m) + { + super(m); + } + + public Object put(Item value) + { + Object key = value.registryKey(); + return super.put(key, value); + } + + + public interface Item + { + public Object registryKey(); + } +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ExamplePlugin.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ExamplePlugin.java new file mode 100644 index 0000000000..be57ddbeb4 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ExamplePlugin.java @@ -0,0 +1,36 @@ +package org.eclipse.net4j.util.eclipse; + + +/** + * The main plugin class to be used in the desktop. + */ +public class ExamplePlugin extends AbstractPlugin +{ + //The shared instance. + private static ExamplePlugin plugin; + + /** + * The constructor. + */ + public ExamplePlugin() + { + if (plugin == null) plugin = this; + } + + protected void doStart() throws Exception + { + } + + public void doStop() throws Exception + { + plugin = null; + } + + /** + * Returns the shared instance. + */ + public static ExamplePlugin getDefault() + { + return plugin; + } +} diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ExecutableElement.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ExecutableElement.java new file mode 100644 index 0000000000..04e4c64684 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ExecutableElement.java @@ -0,0 +1,46 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util.eclipse; + + +import org.eclipse.core.runtime.CoreException; + + +public class ExecutableElement extends Element +{ + protected String className; + + public String getClassName() + { + return className; + } + + public void setClassName(String className) + { + this.className = className; + } + + public Object createExecutableExtension() throws CoreException + { + String propertyName = executableExtensionPropertyName(); + return configurationElement.createExecutableExtension(propertyName); + } + + public Object createExecutableExtension(String propertyName) throws CoreException + { + return configurationElement.createExecutableExtension(propertyName); + } + + public String toString() + { + return "Executable(" + className + ")"; + } +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ExtensionConfigException.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ExtensionConfigException.java new file mode 100644 index 0000000000..84aafea998 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ExtensionConfigException.java @@ -0,0 +1,53 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util.eclipse; + + +public class ExtensionConfigException extends RuntimeException +{ + /** + * + */ + private static final long serialVersionUID = 3979274633562501681L; + + /** + * + */ + public ExtensionConfigException() + { + super(); + } + + /** + * @param arg0 + */ + public ExtensionConfigException(String arg0) + { + super(arg0); + } + + /** + * @param arg0 + */ + public ExtensionConfigException(Throwable arg0) + { + super(arg0); + } + + /** + * @param arg0 + * @param arg1 + */ + public ExtensionConfigException(String arg0, Throwable arg1) + { + super(arg0, arg1); + } +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ExtensionParser.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ExtensionParser.java new file mode 100644 index 0000000000..d849193178 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ExtensionParser.java @@ -0,0 +1,182 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util.eclipse; + + +import org.eclipse.net4j.util.ImplementationError; +import org.eclipse.net4j.util.StringHelper; +import org.eclipse.net4j.util.eclipse.Element.Factory; + +import org.eclipse.core.runtime.IConfigurationElement; +import org.eclipse.core.runtime.IExtension; +import org.eclipse.core.runtime.IExtensionPoint; +import org.eclipse.core.runtime.IExtensionRegistry; +import org.eclipse.core.runtime.Platform; + +import org.apache.log4j.Logger; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.Iterator; +import java.util.List; +import java.util.Map; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + + +public class ExtensionParser +{ + protected Map elementDataFactoryRegistry = new HashMap(); + + protected List contextStack = new ArrayList(); + + private static final Logger logger = Logger.getLogger(ExtensionParser.class.getName()); + + public void parse(String extPointId) + { + IExtensionRegistry registry = Platform.getExtensionRegistry(); + IExtensionPoint point = registry.getExtensionPoint(extPointId); + + if (point == null) + { + String msg = "Extension point '" + extPointId + "' does not exist."; + logger.error(msg); + return; + } + + parse(point); + } + + public void parse(IExtensionPoint point) + { + IExtension[] extensions = point.getExtensions(); + for (int i = 0; extensions != null && i < extensions.length; i++) + { + try + { + parse(extensions[i]); + } + catch (Throwable t) + { + String msg = "Error in plugin " + extensions[i].getNamespaceIdentifier() + + " while reading extension to " + point.getUniqueIdentifier(); + logger.error(msg, t); + } + } + } + + public Element[] parse(IExtension extension) + { + if (logger.isDebugEnabled()) + logger.debug("Parsing plugin " + extension.getNamespaceIdentifier() + " (extension-point = " + + extension.getExtensionPointUniqueIdentifier() + ")"); + + IConfigurationElement[] elems = extension.getConfigurationElements(); + return parse(elems); + } + + public Element[] parse(IConfigurationElement[] elems) + { + Element[] result = new Element[elems.length]; + + for (int i = 0; i < elems.length; i++) + { + IConfigurationElement elem = elems[i]; + result[i] = parse(elem); + } + + if (logger.isDebugEnabled()) + logger.debug("All extension data: " + StringHelper.implode(result, ", ")); + + return result; + } + + public Element parse(IConfigurationElement elem) + { + pushContext(elem.getName()); + String context = getContextString(); + + Element.Factory factory = findFactory(context); + if (factory == null) + throw new ExtensionConfigException("No element factory for context " + context); + + Element elementData = factory.createElementData(); + if (elementData == null) + throw new ExtensionConfigException("No element created for context " + context); + elementData.internalSetConfigurationElement(elem); + + String[] attributeNames = elem.getAttributeNames(); + for (int i = 0; i < attributeNames.length; i++) + { + String attributeName = attributeNames[i]; + String attributeValue = elem.getAttribute(attributeName); + + if (logger.isDebugEnabled()) + logger.debug("Dispatching " + context + "." + attributeName + " = " + attributeValue); + + elementData.dispatchAttributeValue(attributeName, attributeValue); + } + + // Recurse + for (int i = 0; i < elem.getChildren().length; i++) + { + IConfigurationElement child = elem.getChildren()[i]; + Element childData = parse(child); + elementData.dispatchChild(child.getName(), childData); + } + + popContext(); + validate(elementData); + return elementData; + } + + public void addFactory(String contextPattern, Factory factory) + { + Pattern pattern = Pattern.compile(contextPattern); + elementDataFactoryRegistry.put(pattern, factory); + } + + public Factory findFactory(String context) + { + for (Iterator it = elementDataFactoryRegistry.entrySet().iterator(); it.hasNext();) + { + Map.Entry entry = (Map.Entry) it.next(); + Pattern pattern = (Pattern) entry.getKey(); + Matcher matcher = pattern.matcher(context); + if (matcher.matches()) + { + return (Factory) entry.getValue(); + } + } + return null; + } + + protected void pushContext(String elementName) + { + contextStack.add(elementName); + } + + protected String popContext() + { + if (contextStack.isEmpty()) throw new ImplementationError("contextStack is empty"); + return (String) contextStack.remove(contextStack.size() - 1); + } + + protected String getContextString() + { + return StringHelper.implode(contextStack, "/"); + } + + protected void validate(Element elementData) + { + elementData.validate(this); + } +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ListExtensionParser.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ListExtensionParser.java new file mode 100644 index 0000000000..9ac17cda7a --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ListExtensionParser.java @@ -0,0 +1,54 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util.eclipse; + + +import java.util.ArrayList; +import java.util.List; + + +public class ListExtensionParser extends ExtensionParser +{ + protected List list; + + public ListExtensionParser() + { + } + + public ListExtensionParser(List list) + { + this.list = list; + } + + public List getList() + { + if (list == null) + { + list = new ArrayList(); + } + + return list; + } + + public void setList(List list) + { + this.list = list; + } + + protected void validate(Element elementData) + { + super.validate(elementData); + if (contextStack.isEmpty()) + { + getList().add(elementData); + } + } +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/RegistryExtensionParser.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/RegistryExtensionParser.java new file mode 100644 index 0000000000..710f96b51c --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/RegistryExtensionParser.java @@ -0,0 +1,51 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util.eclipse; + + +public class RegistryExtensionParser extends ExtensionParser +{ + protected ElementRegistry registry; + + public RegistryExtensionParser() + { + } + + public RegistryExtensionParser(ElementRegistry registry) + { + this.registry = registry; + } + + public ElementRegistry getRegistry() + { + if (registry == null) + { + registry = new ElementRegistry(); + } + + return registry; + } + + public void setRegistry(ElementRegistry registry) + { + this.registry = registry; + } + + protected void validate(Element elementData) + { + super.validate(elementData); + + if (elementData instanceof ElementRegistry.Item) + { + getRegistry().put((ElementRegistry.Item) elementData); + } + } +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ResourcesHelper.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ResourcesHelper.java new file mode 100644 index 0000000000..33eeb165bc --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/eclipse/ResourcesHelper.java @@ -0,0 +1,157 @@ +package org.eclipse.net4j.util.eclipse; + + +import org.eclipse.core.resources.IContainer; +import org.eclipse.core.resources.IFile; +import org.eclipse.core.resources.IFolder; +import org.eclipse.core.resources.IProject; +import org.eclipse.core.resources.ResourcesPlugin; +import org.eclipse.core.runtime.CoreException; +import org.eclipse.core.runtime.IProgressMonitor; +import org.eclipse.core.runtime.NullProgressMonitor; +import org.eclipse.core.runtime.Path; + +import java.util.ArrayList; +import java.util.List; + +import java.io.BufferedReader; +import java.io.ByteArrayInputStream; +import java.io.IOException; +import java.io.InputStream; +import java.io.InputStreamReader; + + +public class ResourcesHelper +{ + public static void writeFile(IFile file, String[] content, IProgressMonitor monitor) + throws CoreException + { + StringBuffer buffer = new StringBuffer(); + for (int i = 0; i < content.length; i++) + { + String line = content[i]; + buffer.append(line); + buffer.append("\n"); + } + + writeFile(file, buffer.toString(), monitor); + } + + public static void writeFile(IFile file, String content, IProgressMonitor monitor) + throws CoreException + { + InputStream stream = new ByteArrayInputStream(content.getBytes()); + writeFile(file, stream, monitor); + } + + public static void writeFile(IFile file, InputStream content, IProgressMonitor monitor) + throws CoreException + { + if (file.exists()) + { + file.setContents(content, false, true, monitor); + } + else + { + if (file.getParent() instanceof IFolder) + { + mkdirs((IFolder) file.getParent(), monitor); + } + + file.create(content, true, monitor); + } + } + + public static void mkdirs(IFolder folder, IProgressMonitor monitor) throws CoreException + { + if (folder != null && !folder.exists()) + { + IContainer parent = folder.getParent(); + if (parent != null && parent instanceof IFolder) + { + mkdirs((IFolder) parent, monitor); + } + + folder.create(true, true, monitor); + } + } + + public static String readFileIntoString(IFile file) throws CoreException, IOException + { + return readFileIntoString(file, null); + } + + public static String readFileIntoString(IFile file, String linePrefix) throws CoreException, + IOException + { + BufferedReader br = new BufferedReader(new InputStreamReader(file.getContents())); + StringBuffer buffer = new StringBuffer(); + String line; + + while ((line = br.readLine()) != null) + { + if (linePrefix != null) + { + buffer.append(linePrefix); + } + + buffer.append(line); + buffer.append("\n"); + } + + return buffer.toString(); + } + + public static String[] readFileIntoStringArray(IFile file) throws IOException, CoreException + { + return readFileIntoStringArray(file.getContents()); + } + + public static String[] readFileIntoStringArray(InputStream stream) throws IOException + { + BufferedReader br = new BufferedReader(new InputStreamReader(stream)); + List result = new ArrayList(); + String line; + + while ((line = br.readLine()) != null) + { + result.add(line); + } + + return (String[]) result.toArray(new String[result.size()]); + } + + public static IProject ensureProject(String name) throws CoreException + { + IProject project = ResourcesPlugin.getWorkspace().getRoot().getProject(name); + + if (!project.exists()) + { + project.create(new NullProgressMonitor()); + } + + if (!project.isOpen()) + { + project.open(new NullProgressMonitor()); + } + + return project; + } + + public static IFolder ensureFolder(IContainer container, String path) throws CoreException + { + if (container == null) + { + container = ResourcesPlugin.getWorkspace().getRoot(); + } + + IFolder folder = container.getFolder(new Path(path)); + + if (!folder.exists()) + { + folder.create(true, true, new NullProgressMonitor()); + } + + return folder; + } +} diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/fsm/IStateMachine.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/fsm/IStateMachine.java new file mode 100644 index 0000000000..9c5f2ff1e4 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/fsm/IStateMachine.java @@ -0,0 +1,31 @@ +package org.eclipse.net4j.util.fsm; + + +public interface IStateMachine<SUBJECT> +{ + public int getStateCount(); + + public int getEventCount(); + + public String getStateName(int state); + + public String getEventName(int event); + + public ITransition<SUBJECT> getIdentityTransition(); + + public void process(SUBJECT subject, int event, Object data) throws Exception; + + public void handle(int state, int event, ITransition<SUBJECT> transition); + + public void handle(int state, int event, int newState); + + public void ignore(int state, int event); + + public void cancel(int state, int event); + + + public interface ITransition<SUBJECT> + { + public void process(SUBJECT subject, int event, Object data) throws Exception; + } +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/fsm/StateMachine.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/fsm/StateMachine.java new file mode 100644 index 0000000000..2f5e991122 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/fsm/StateMachine.java @@ -0,0 +1,149 @@ +package org.eclipse.net4j.util.fsm; + + +import org.apache.log4j.Logger; + + +public abstract class StateMachine<SUBJECT> implements IStateMachine<SUBJECT> +{ + private static final Logger logger = Logger.getLogger(StateMachine.class.getName()); + + private String[] stateNames; + + private String[] eventNames; + + private ITransition<SUBJECT>[][] matrix; + + public StateMachine(String[] stateNames, String[] eventNames, + ITransition<SUBJECT> defaultTransition) + { + this.stateNames = stateNames; + this.eventNames = eventNames; + + matrix = new ITransition[stateNames.length][eventNames.length]; + + if (defaultTransition != null) + { + for (int state = 0; state < stateNames.length; state++) + { + for (int event = 0; event < eventNames.length; event++) + { + handle(state, event, defaultTransition); + } + } + } + } + + public StateMachine(String[] stateNames, String[] eventNames) + { + this(stateNames, eventNames, null); + } + + public int getStateCount() + { + return stateNames.length; + } + + public int getEventCount() + { + return eventNames.length; + } + + public String getStateName(int state) + { + return stateNames[state]; + } + + public String getEventName(int event) + { + return eventNames[event]; + } + + public ITransition<SUBJECT> getIdentityTransition() + { + return new ITransition<SUBJECT>() + { + public void process(SUBJECT subject, int event, Object data) throws Exception + { + if (getLogger().isDebugEnabled()) + { + int state = getState(subject); + getLogger().debug("Ignoring " + makeLabel(subject, state, event)); + } + } + }; + } + + public void handle(int state, int event, ITransition<SUBJECT> transition) + { + matrix[state][event] = transition; + } + + public void handle(int state, int event, final int newState) + { + handle(state, event, new ITransition<SUBJECT>() + { + public void process(SUBJECT subject, int event, Object data) throws Exception + { + setState(subject, newState); + } + }); + } + + public void ignore(int state, int event) + { + handle(state, event, getIdentityTransition()); + } + + public void cancel(int state, int event) + { + handle(state, event, null); + } + + public void process(SUBJECT subject, int event, Object data) throws Exception + { + int state = getState(subject); + ITransition<SUBJECT> transition = matrix[state][event]; + + if (transition == null) + { + if (getLogger().isDebugEnabled()) + { + getLogger().warn("Ignoring " + makeLabel(subject, state, event)); + } + + return; + } + + if (getLogger().isDebugEnabled()) + { + getLogger().debug("Processing " + makeLabel(subject, state, event)); + } + + transition.process(subject, event, data); + + if (getLogger().isDebugEnabled()) + { + int newState = getState(subject); + getLogger() + .debug( + "Finished " + makeLabel(subject, state, event) + ", newState=" + + getStateName(newState)); + } + } + + protected Logger getLogger() + { + return logger; + } + + protected String makeLabel(SUBJECT subject, int state, int event) + { + return "event " + eventNames[event] + " in state " + stateNames[state] + " for subject " + + subject; + } + + protected abstract int getState(SUBJECT subject); + + protected abstract void setState(SUBJECT subject, int state); +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/thread/DeadlockDetector.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/thread/DeadlockDetector.java new file mode 100644 index 0000000000..4de5b55b89 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/thread/DeadlockDetector.java @@ -0,0 +1,135 @@ +/******************************************************************************* + * Copyright (c) 2004, 2005, 2006 Eike Stepper, Sympedia Methods and Tools. + * All rights reserved. This program and the accompanying materials + * are made available under the terms of the Eclipse Public License v1.0 + * which accompanies this distribution, and is available at + * http://www.eclipse.org/legal/epl-v10.html + * + * Contributors: + * Eike Stepper - initial API and implementation + *******************************************************************************/ +package org.eclipse.net4j.util.thread; + + +import org.eclipse.net4j.util.ImplementationError; +import org.eclipse.net4j.util.ThreadInterruptedException; + +import java.util.HashMap; +import java.util.Map; +import java.util.Map.Entry; + + +public final class DeadlockDetector +{ + public static boolean DETECTION = false; + + public static final boolean COMPLETE_TRACE = true; + + protected static final HashMap locks = new HashMap(); + + public static void preLock() + { + if (DETECTION) + { + Object old = locks.put(Thread.currentThread(), identifySource()); + if (old != null) throw new ImplementationError("Don't nest deadlock detection!"); + } + } + + public static void postLock() + { + if (DETECTION) locks.remove(Thread.currentThread()); + } + + public static void sleep(long millis) throws ThreadInterruptedException + { + preLock(); + + try + { + Thread.sleep(millis); + } + catch (InterruptedException ex) + { + throw new ThreadInterruptedException(ex); + } + finally + { + postLock(); + } + } + + public static void wait(Object object) throws ThreadInterruptedException + { + preLock(); + + try + { + object.wait(); + } + catch (InterruptedException ex) + { + throw new ThreadInterruptedException(ex); + } + finally + { + postLock(); + } + } + + public static void dump() + { + System.out.println(); + System.out.println("Deadlock Detection Dump"); + System.out.println("====================================================================="); + + Map.Entry[] array = (Map.Entry[]) locks.entrySet().toArray(new Map.Entry[locks.size()]); + for (int i = 0; i < array.length; i++) + { + Entry entry = array[i]; + Thread key = (Thread) entry.getKey(); + String val = (String) entry.getValue(); + System.out.println("Lock in " + key + "\n" + val); + } + + System.out.println("====================================================================="); + System.out.println(); + // locks.clear(); + } + + public static String identifySource() + { + class SourceIdentificationException extends Exception + { + private static final long serialVersionUID = 1L; + } + + try + { + throw new SourceIdentificationException(); + } + catch (SourceIdentificationException ex) + { + String ignore = DeadlockDetector.class.getName(); + StackTraceElement[] frames = ex.getStackTrace(); + + for (int i = 0; i < frames.length; i++) + { + if (!frames[i].getClassName().equals(ignore)) + { + if (!COMPLETE_TRACE) return frames[i].toString(); + + StringBuffer result = new StringBuffer(); + for (int j = i; j < frames.length; j++) + { + result.append("\tat " + frames[j].toString() + "\n"); + } + return result.toString(); + } + } + + throw new ImplementationError("identifySource() must not be called from inside the class " + + ignore); + } + } +}
\ No newline at end of file diff --git a/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/thread/Worker.java b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/thread/Worker.java new file mode 100644 index 0000000000..3bfce93de1 --- /dev/null +++ b/plugins/org.eclipse.net4j.util/src/org/eclipse/net4j/util/thread/Worker.java @@ -0,0 +1,336 @@ +package org.eclipse.net4j.util.thread; + + +import org.eclipse.net4j.util.ImplementationError; + +import org.apache.log4j.Logger; + +import java.util.ArrayList; +import java.util.Iterator; +import java.util.List; + + +public abstract class Worker extends Thread +{ + public static final long TERMINATE = -1; + + public static final long NO_PAUSE = 0; + + /** + * Logger for this class + */ + private static final Logger logger = Logger.getLogger(Worker.class); + + private List progressListeners; + + private List shutdownListeners; + + private int progress; + + private boolean running; + + private Object waitMonitor; + + /** + * + */ + public Worker() + { + super(); + } + + /** + * @param target + */ + public Worker(Runnable target) + { + super(target); + } + + /** + * @param name + */ + public Worker(String name) + { + super(name); + } + + /** + * @param group + * @param target + */ + public Worker(ThreadGroup group, Runnable target) + { + super(group, target); + } + + /** + * @param target + * @param name + */ + public Worker(Runnable target, String name) + { + super(target, name); + } + + /** + * @param group + * @param name + */ + public Worker(ThreadGroup group, String name) + { + super(group, name); + } + + /** + * @param group + * @param target + * @param name + */ + public Worker(ThreadGroup group, Runnable target, String name) + { + super(group, target, name); + } + + /** + * @param group + * @param target + * @param name + * @param stackSize + */ + public Worker(ThreadGroup group, Runnable target, String name, long stackSize) + { + super(group, target, name, stackSize); + } + + public String getLabel() + { + String name = getName(); + return name == null ? toString() : name; + } + + /** + * @return Returns the running. + */ + public boolean isRunning() + { + return running; + } + + /* (non-Javadoc) + * @see java.lang.Runnable#run() + */ + public final void run() + { + notifyProgress(); + + try + { + while (running && !isInterrupted()) + { + if (progress == Integer.MAX_VALUE) + { + progress = 0; + } + else + { + ++progress; + } + + long pause = doWorkStep(progress); + notifyProgress(); + + if (pause == TERMINATE) + { + break; + } + + if (pause > 0) + { + try + { + Thread.sleep(pause); + } + catch (InterruptedException ex) + { + if (logger.isDebugEnabled()) + logger.debug("Interrupted while pausing worker " + getLabel()); + break; + } + } + } + } + catch (Throwable t) + { + try + { + logger.error("Error in worker " + getLabel(), t); + } + catch (Exception ignore) + { + // Can happen due to already unloaded plugins (logging)! + } + } + + notifyShutdown(); + } + + protected void doWait(Object object) throws InterruptedException + { + synchronized (this) + { + waitMonitor = object; + } + + DeadlockDetector.wait(waitMonitor); + + synchronized (this) + { + waitMonitor = null; + } + + if (!running) + { + throw new InterruptedException(); + } + } + + /** + * + * @param progress + * @return The duration to sleep after this step in milliseconds. + */ + protected abstract long doWorkStep(int progress); + + /* (non-Javadoc) + * @see java.lang.Thread#start() + */ + public final void start() + { + throw new ImplementationError("use startup()"); + } + + public void startup() + { + running = true; + super.start(); + } + + public void shutdown() + { + shutdown(0); + } + + public void shutdown(long timeoutMillis) + { + if (logger.isDebugEnabled()) logger.debug("Shutting down worker " + getLabel()); + running = false; + + synchronized (this) + { + if (waitMonitor != null) + { + synchronized (waitMonitor) + { + waitMonitor.notifyAll(); + } + } + } + + try + { + join(timeoutMillis); + } + catch (InterruptedException ex) + { + if (logger.isDebugEnabled()) logger.debug(ex); + } + + if (running) + { + if (logger.isDebugEnabled()) + logger.debug("Shutdown timeout expired. Interrupting worker " + getLabel()); + + interrupt(); + + try + { + join(); + } + catch (InterruptedException ex) + { + if (logger.isDebugEnabled()) logger.debug(ex); + } + } + } + + public void addProgressListener(ProgressListener listener) + { + if (progressListeners == null) + { + progressListeners = new ArrayList(); + } + progressListeners.add(listener); + } + + public void removeProgressListener(ProgressListener listener) + { + if (progressListeners != null) + { + progressListeners.remove(listener); + } + } + + public void addShutdownListener(ShutdownListener listener) + { + if (shutdownListeners == null) + { + shutdownListeners = new ArrayList(); + } + shutdownListeners.add(listener); + } + + public void removeShutdownListener(ShutdownListener listener) + { + if (shutdownListeners != null) + { + shutdownListeners.remove(listener); + } + } + + protected void notifyProgress() + { + if (progressListeners != null) + { + for (Iterator it = progressListeners.iterator(); it.hasNext();) + { + ProgressListener listener = (ProgressListener) it.next(); + listener.notifyProgress(this, progress); + } + } + } + + protected void notifyShutdown() + { + if (shutdownListeners != null) + { + for (Iterator it = shutdownListeners.iterator(); it.hasNext();) + { + ShutdownListener listener = (ShutdownListener) it.next(); + listener.notifyShutdown(this); + } + } + } + + + public interface ProgressListener + { + public void notifyProgress(Worker worker, int progress); + } + + + public interface ShutdownListener + { + public void notifyShutdown(Worker worker); + } +}
\ No newline at end of file |