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package org.apache.maven.shared.dependency.graph.internal; |
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import java.util.ArrayList; |
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import java.util.Collections; |
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import java.util.List; |
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import org.apache.maven.artifact.resolver.filter.ArtifactFilter; |
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import org.apache.maven.project.MavenProject; |
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import org.apache.maven.shared.dependency.graph.DependencyGraphBuilder; |
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import org.apache.maven.shared.dependency.graph.DependencyGraphBuilderException; |
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import org.apache.maven.shared.dependency.graph.DependencyNode; |
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import org.apache.maven.shared.dependency.tree.DependencyTreeBuilder; |
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import org.apache.maven.shared.dependency.tree.DependencyTreeBuilderException; |
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import org.codehaus.plexus.component.annotations.Component; |
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import org.codehaus.plexus.component.annotations.Requirement; |
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@Component( role = DependencyGraphBuilder.class, hint = "maven2" ) |
44 | 0 | public class Maven2DependencyGraphBuilder |
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implements DependencyGraphBuilder |
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{ |
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@Requirement |
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private DependencyTreeBuilder treeBuilder; |
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public DependencyNode buildDependencyGraph( MavenProject project, ArtifactFilter filter ) |
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throws DependencyGraphBuilderException |
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{ |
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try |
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{ |
55 | 0 | return buildDependencyNode( null, treeBuilder.buildDependencyTree( project ), filter ); |
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} |
57 | 0 | catch ( DependencyTreeBuilderException e ) |
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{ |
59 | 0 | throw new DependencyGraphBuilderException( e.getMessage(), e ); |
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} |
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} |
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private DependencyNode buildDependencyNode( DependencyNode parent, |
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org.apache.maven.shared.dependency.tree.DependencyNode node, |
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ArtifactFilter filter ) |
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{ |
67 | 0 | String versionSelectedFromRange = null; |
68 | 0 | if ( node.getVersionSelectedFromRange() != null ) |
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{ |
70 | 0 | versionSelectedFromRange = node.getVersionSelectedFromRange().toString(); |
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} |
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73 | 0 | DefaultDependencyNode current = |
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new DefaultDependencyNode( parent, node.getArtifact(), node.getPremanagedVersion(), |
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node.getPremanagedScope(), versionSelectedFromRange ); |
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77 | 0 | List<DependencyNode> nodes = new ArrayList<DependencyNode>( node.getChildren().size() ); |
78 | 0 | for ( org.apache.maven.shared.dependency.tree.DependencyNode child : node.getChildren() ) |
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{ |
80 | 0 | if ( child.getState() != org.apache.maven.shared.dependency.tree.DependencyNode.INCLUDED ) |
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{ |
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83 | 0 | continue; |
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} |
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86 | 0 | if ( ( filter == null ) || filter.include( child.getArtifact() ) ) |
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{ |
88 | 0 | nodes.add( buildDependencyNode( current, child, filter ) ); |
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} |
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} |
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92 | 0 | current.setChildren( Collections.unmodifiableList( nodes ) ); |
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94 | 0 | return current; |
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} |
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} |