From: Olivier Lamy Date: Sat, 24 Mar 2012 18:23:15 +0000 (+0000) Subject: extract inner class to a real class X-Git-Tag: archiva-1.4-M3~964 X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=f9f42bdd34594f2a144dd0eb4ecb5be835a7deab;p=archiva.git extract inner class to a real class starting adding services for project generic metadatas. git-svn-id: https://svn.apache.org/repos/asf/archiva/trunk@1304879 13f79535-47bb-0310-9956-ffa450edef68 --- diff --git a/archiva-modules/archiva-web/archiva-rest/archiva-rest-services/src/main/java/org/apache/archiva/rest/services/utils/TreeDependencyNodeVisitor.java b/archiva-modules/archiva-web/archiva-rest/archiva-rest-services/src/main/java/org/apache/archiva/rest/services/utils/TreeDependencyNodeVisitor.java new file mode 100644 index 000000000..13cd7760b --- /dev/null +++ b/archiva-modules/archiva-web/archiva-rest/archiva-rest-services/src/main/java/org/apache/archiva/rest/services/utils/TreeDependencyNodeVisitor.java @@ -0,0 +1,72 @@ +package org.apache.archiva.rest.services.utils; +/* + * 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.rest.api.model.Artifact; +import org.apache.archiva.rest.api.model.TreeEntry; +import org.apache.maven.shared.dependency.tree.DependencyNode; +import org.apache.maven.shared.dependency.tree.traversal.DependencyNodeVisitor; + +import java.util.List; + +/** + * @author Olivier Lamy + * @since 1.4-M3 + */ +public class TreeDependencyNodeVisitor + implements DependencyNodeVisitor +{ + + final List treeEntries; + + private TreeEntry currentEntry; + + private DependencyNode firstNode; + + public TreeDependencyNodeVisitor( List treeEntries ) + { + this.treeEntries = treeEntries; + } + + public boolean visit( DependencyNode node ) + { + TreeEntry entry = new TreeEntry( new BeanReplicator().replicateBean( node.getArtifact(), Artifact.class ) ); + entry.setParent( currentEntry ); + currentEntry = entry; + + if ( firstNode == null ) + { + firstNode = node; + treeEntries.add( currentEntry ); + } + else + { + currentEntry.getParent().getChilds().add( currentEntry ); + } + return true; + } + + public boolean endVisit( DependencyNode node ) + { + currentEntry = currentEntry.getParent(); + return true; + } + +}