1 package org.apache.archiva.rest.services.utils;
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
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7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
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21 import net.sf.beanlib.provider.replicator.BeanReplicator;
22 import org.apache.archiva.rest.api.model.Artifact;
23 import org.apache.archiva.rest.api.model.TreeEntry;
24 import org.apache.maven.shared.dependency.tree.DependencyNode;
25 import org.apache.maven.shared.dependency.tree.traversal.DependencyNodeVisitor;
26 import org.sonatype.aether.graph.DependencyVisitor;
28 import java.util.List;
31 * @author Olivier Lamy
34 public class TreeDependencyNodeVisitor
35 implements DependencyNodeVisitor, DependencyVisitor
38 final List<TreeEntry> treeEntries;
40 private TreeEntry currentEntry;
42 private DependencyNode firstNode;
44 private org.sonatype.aether.graph.DependencyNode firstDependencyNode;
46 public TreeDependencyNodeVisitor( List<TreeEntry> treeEntries )
48 this.treeEntries = treeEntries;
51 public boolean visit( DependencyNode node )
53 TreeEntry entry = new TreeEntry( new BeanReplicator().replicateBean( node.getArtifact(), Artifact.class ) );
54 entry.setParent( currentEntry );
57 if ( firstNode == null )
60 treeEntries.add( currentEntry );
64 currentEntry.getParent().getChilds().add( currentEntry );
69 public boolean endVisit( DependencyNode node )
71 currentEntry = currentEntry.getParent();
75 public boolean visitEnter( org.sonatype.aether.graph.DependencyNode dependencyNode )
77 TreeEntry entry = new TreeEntry( new BeanReplicator().replicateBean( dependencyNode.getDependency().getArtifact(), Artifact.class ) );
78 entry.setParent( currentEntry );
81 if ( firstDependencyNode == null )
83 firstDependencyNode = dependencyNode;
84 treeEntries.add( currentEntry );
88 currentEntry.getParent().getChilds().add( currentEntry );
93 public boolean visitLeave( org.sonatype.aether.graph.DependencyNode dependencyNode )
95 currentEntry = currentEntry.getParent();