package org.apache.archiva.dependency.tree.maven2;
/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
import net.sf.beanlib.provider.replicator.BeanReplicator;
import org.apache.archiva.maven2.model.Artifact;
import org.apache.archiva.maven2.model.TreeEntry;
import org.sonatype.aether.graph.DependencyNode;
import org.sonatype.aether.graph.DependencyVisitor;
import java.util.List;
/**
* @author Olivier Lamy
* @since 1.4-M3
*/
public class TreeDependencyNodeVisitor
implements DependencyVisitor
{
final List<TreeEntry> treeEntries;
private TreeEntry currentEntry;
private org.sonatype.aether.graph.DependencyNode firstDependencyNode;
public TreeDependencyNodeVisitor( List<TreeEntry> treeEntries )
{
this.treeEntries = treeEntries;
}
public boolean visitEnter( DependencyNode dependencyNode )
{
TreeEntry entry = new TreeEntry(
new BeanReplicator().replicateBean( dependencyNode.getDependency().getArtifact(), Artifact.class ) );
entry.getArtifact().setScope( dependencyNode.getDependency().getScope() );
entry.setParent( currentEntry );
currentEntry = entry;
if ( firstDependencyNode == null )
{
firstDependencyNode = dependencyNode;
treeEntries.add( currentEntry );
}
else
{
currentEntry.getParent().getChilds().add( currentEntry );
}
return true;
}
public boolean visitLeave( DependencyNode dependencyNode )
{
currentEntry = currentEntry.getParent();
return true;
}
}