338149 fixed workspace dependency resolution in some cases

Dependency resolution was broken when project packaging type was
different from file extension of project's primary artifact, like it
is the case for maven-plugin projects that have file extension jar.

The solution was to change workspace state file format to use artifact
extension instead of project packaging type and update maven 2.x and
maven 3.0-beta-2 workspace resolvers to use artifact file extension to
match workspace projects with artifacts. Aether-based workspace resolver
was already using file extension.

Signed-off-by: Igor Fedorenko <igor@ifedorenko.com>

3 files changed, 300 insertions, 23 deletions

diff --git a/org.eclipse.m2e.cliresolver/.settings/org.eclipse.jdt.core.prefs b/org.eclipse.m2e.cliresolver/.settings/org.eclipse.jdt.core.prefs
index f5deaa66..31ad8bf6 100644
--- a/org.eclipse.m2e.cliresolver/.settings/org.eclipse.jdt.core.prefs
+++ b/org.eclipse.m2e.cliresolver/.settings/org.eclipse.jdt.core.prefs
@@ -1,7 +1,279 @@
-#Wed Dec 08 10:33:01 EST 2010
+#Thu Feb 24 13:44:12 EST 2011
 eclipse.preferences.version=1
 org.eclipse.jdt.core.builder.cleanOutputFolder=ignore
 org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.5
 org.eclipse.jdt.core.compiler.compliance=1.5
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
 org.eclipse.jdt.core.compiler.source=1.5
+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_annotation=0
+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_method_declaration=0
+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=1
+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=1
+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=1
+org.eclipse.jdt.core.formatter.blank_lines_between_import_groups=1
+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=end_of_line
+org.eclipse.jdt.core.formatter.brace_position_for_array_initializer=end_of_line
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+org.eclipse.jdt.core.formatter.brace_position_for_constructor_declaration=end_of_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=end_of_line
+org.eclipse.jdt.core.formatter.brace_position_for_switch=end_of_line
+org.eclipse.jdt.core.formatter.brace_position_for_type_declaration=end_of_line
+org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_block_comment=true
+org.eclipse.jdt.core.formatter.comment.clear_blank_lines_in_javadoc_comment=true
+org.eclipse.jdt.core.formatter.comment.format_block_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_javadoc_comments=true
+org.eclipse.jdt.core.formatter.comment.format_line_comments=false
+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=do not insert
+org.eclipse.jdt.core.formatter.comment.line_length=120
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+org.eclipse.jdt.core.formatter.comment.new_lines_at_javadoc_boundaries=true
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+org.eclipse.jdt.core.formatter.disabling_tag=
+org.eclipse.jdt.core.formatter.enabling_tag=
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+org.eclipse.jdt.core.formatter.insert_space_between_empty_parens_in_method_invocation=do not insert
+org.eclipse.jdt.core.formatter.join_lines_in_comments=true
+org.eclipse.jdt.core.formatter.join_wrapped_lines=true
+org.eclipse.jdt.core.formatter.keep_else_statement_on_same_line=false
+org.eclipse.jdt.core.formatter.keep_empty_array_initializer_on_one_line=false
+org.eclipse.jdt.core.formatter.keep_imple_if_on_one_line=false
+org.eclipse.jdt.core.formatter.keep_then_statement_on_same_line=false
+org.eclipse.jdt.core.formatter.lineSplit=120
+org.eclipse.jdt.core.formatter.never_indent_block_comments_on_first_column=true
+org.eclipse.jdt.core.formatter.never_indent_line_comments_on_first_column=true
+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_on_off_tags=false
+org.eclipse.jdt.core.formatter.use_tabs_only_for_leading_indentations=false
+org.eclipse.jdt.core.formatter.wrap_before_binary_operator=true
+org.eclipse.jdt.core.formatter.wrap_outer_expressions_when_nested=true
diff --git a/org.eclipse.m2e.cliresolver/.settings/org.eclipse.jdt.ui.prefs b/org.eclipse.m2e.cliresolver/.settings/org.eclipse.jdt.ui.prefs
new file mode 100644
index 00000000..3f5f1fc1
--- /dev/null
+++ b/org.eclipse.m2e.cliresolver/.settings/org.eclipse.jdt.ui.prefs
@@ -0,0 +1,4 @@
+#Thu Feb 24 13:44:12 EST 2011
+eclipse.preferences.version=1
+formatter_profile=_m2eclipse
+formatter_settings_version=12
diff --git a/org.eclipse.m2e.cliresolver/src/main/java/org/eclipse/m2e/cli/WorkspaceState.java b/org.eclipse.m2e.cliresolver/src/main/java/org/eclipse/m2e/cli/WorkspaceState.java
index 6f046c84..a9d700a2 100644
--- a/org.eclipse.m2e.cliresolver/src/main/java/org/eclipse/m2e/cli/WorkspaceState.java
+++ b/org.eclipse.m2e.cliresolver/src/main/java/org/eclipse/m2e/cli/WorkspaceState.java
@@ -16,32 +16,33 @@ import java.util.Properties;
 
 import org.apache.maven.artifact.Artifact;
 
+
 public class WorkspaceState {
-	private static Properties state;
+  private static Properties state;
 
-	public static synchronized Properties getState()  {
-		if (state == null) {
-			state = new Properties();
-			try {
-				String location = System.getProperty("m2eclipse.workspace.state");
-		    	if (location != null) {
-		    		BufferedInputStream in = new BufferedInputStream(new FileInputStream(location));
-		    		try {
-		    			state.load(in);
-		    		} finally {
-		    			in.close();
-		    		}
-		    	}
-			} catch (IOException e) {
-				// XXX log
-			}
-		}
-		return state;
-	}
+  public static synchronized Properties getState() {
+    if(state == null) {
+      state = new Properties();
+      try {
+        String location = System.getProperty("m2eclipse.workspace.state");
+        if(location != null) {
+          BufferedInputStream in = new BufferedInputStream(new FileInputStream(location));
+          try {
+            state.load(in);
+          } finally {
+            in.close();
+          }
+        }
+      } catch(IOException e) {
+        // XXX log
+      }
+    }
+    return state;
+  }
 
   public static boolean resolveArtifact(Artifact artifact) {
-    File file = findArtifact(artifact.getGroupId(), artifact.getArtifactId(), artifact.getType(),
-        artifact.getBaseVersion());
+    String extension = artifact.getArtifactHandler().getExtension();
+    File file = findArtifact(artifact.getGroupId(), artifact.getArtifactId(), extension, artifact.getBaseVersion());
 
     if(file == null) {
       return false;