| package org.apache.maven.shared.dependency.tree; |
| |
| /* |
| * 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 java.util.Collections; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.maven.artifact.factory.ArtifactFactory; |
| import org.apache.maven.artifact.metadata.ArtifactMetadataSource; |
| import org.apache.maven.artifact.repository.ArtifactRepository; |
| import org.apache.maven.artifact.resolver.ArtifactCollector; |
| import org.apache.maven.artifact.resolver.ArtifactResolutionException; |
| import org.apache.maven.artifact.resolver.conflict.ConflictResolverFactory; |
| import org.apache.maven.artifact.resolver.conflict.ConflictResolverNotFoundException; |
| import org.apache.maven.artifact.resolver.filter.ArtifactFilter; |
| import org.apache.maven.project.MavenProject; |
| import org.apache.maven.project.ProjectUtils; |
| import org.apache.maven.shared.dependency.tree.traversal.CollectingDependencyNodeVisitor; |
| |
| /** |
| * Default implementation of <code>DependencyTreeBuilder</code>. |
| * |
| * @author Edwin Punzalan |
| * @author <a href="mailto:markhobson@gmail.com">Mark Hobson</a> |
| * @version $Id$ |
| * @plexus.component role="org.apache.maven.shared.dependency.tree.DependencyTreeBuilder" |
| * @see DependencyTreeBuilder |
| */ |
| public class DefaultDependencyTreeBuilder implements DependencyTreeBuilder |
| { |
| // fields ----------------------------------------------------------------- |
| |
| /** |
| * The conflict resolver factory to use. |
| * |
| * @plexus.requirement |
| */ |
| private ConflictResolverFactory conflictResolverFactory; |
| |
| // DependencyTreeBuilder methods ------------------------------------------ |
| |
| /* |
| * @see org.apache.maven.shared.dependency.tree.DependencyTreeBuilder#buildDependencyTree(org.apache.maven.project.MavenProject, |
| * org.apache.maven.artifact.repository.ArtifactRepository, org.apache.maven.artifact.factory.ArtifactFactory, |
| * org.apache.maven.artifact.metadata.ArtifactMetadataSource, |
| * org.apache.maven.artifact.resolver.ArtifactCollector) |
| */ |
| public DependencyTree buildDependencyTree( MavenProject project, ArtifactRepository repository, |
| ArtifactFactory factory, ArtifactMetadataSource metadataSource, |
| ArtifactCollector collector ) throws DependencyTreeBuilderException |
| { |
| DependencyNode rootNode = buildDependencyTree( project, repository, factory, metadataSource, null, collector ); |
| |
| CollectingDependencyNodeVisitor collectingVisitor = new CollectingDependencyNodeVisitor(); |
| rootNode.accept( collectingVisitor ); |
| |
| return new DependencyTree( rootNode, collectingVisitor.getNodes() ); |
| } |
| |
| /* |
| * @see org.apache.maven.shared.dependency.tree.DependencyTreeBuilder#buildDependencyTree(org.apache.maven.project.MavenProject, |
| * org.apache.maven.artifact.repository.ArtifactRepository, org.apache.maven.artifact.factory.ArtifactFactory, |
| * org.apache.maven.artifact.metadata.ArtifactMetadataSource, |
| * org.apache.maven.artifact.resolver.filter.ArtifactFilter, |
| * org.apache.maven.artifact.resolver.ArtifactCollector) |
| */ |
| public DependencyNode buildDependencyTree( MavenProject project, ArtifactRepository repository, |
| ArtifactFactory factory, ArtifactMetadataSource metadataSource, |
| ArtifactFilter filter, ArtifactCollector collector ) |
| throws DependencyTreeBuilderException |
| { |
| DependencyTreeResolutionListener listener = new DependencyTreeResolutionListener(); |
| |
| try |
| { |
| Map managedVersions = project.getManagedVersionMap(); |
| |
| List conflictResolvers = ProjectUtils.buildConflictResolvers( project, conflictResolverFactory ); |
| |
| collector.collect( project.getDependencyArtifacts(), project.getArtifact(), managedVersions, repository, |
| project.getRemoteArtifactRepositories(), metadataSource, filter, |
| Collections.singletonList( listener ), conflictResolvers ); |
| |
| return listener.getRootNode(); |
| } |
| catch ( ArtifactResolutionException exception ) |
| { |
| throw new DependencyTreeBuilderException( "Cannot build project dependency tree", exception ); |
| } |
| catch ( ConflictResolverNotFoundException exception ) |
| { |
| throw new DependencyTreeBuilderException( "Cannot build project dependency tree", exception ); |
| } |
| } |
| } |