| 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.HashMap; |
| import java.util.Iterator; |
| import java.util.Map; |
| |
| import org.apache.maven.artifact.Artifact; |
| 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.versioning.InvalidVersionSpecificationException; |
| import org.apache.maven.artifact.versioning.VersionRange; |
| import org.apache.maven.model.Dependency; |
| import org.apache.maven.model.DependencyManagement; |
| import org.apache.maven.project.MavenProject; |
| import org.apache.maven.project.ProjectBuildingException; |
| import org.apache.maven.project.artifact.InvalidDependencyVersionException; |
| |
| /** |
| * 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 |
| { |
| // DependencyTreeAssembler 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 |
| { |
| DependencyTreeResolutionListener listener = new DependencyTreeResolutionListener(); |
| |
| try |
| { |
| Map managedVersions = getManagedVersionMap( project, factory ); |
| |
| // TODO site:run Why do we need to resolve this... |
| if ( project.getDependencyArtifacts() == null ) |
| { |
| project.setDependencyArtifacts( project.createArtifacts( factory, null, null ) ); |
| } |
| |
| collector.collect( project.getDependencyArtifacts(), project.getArtifact(), managedVersions, repository, |
| project.getRemoteArtifactRepositories(), metadataSource, null, |
| Collections.singletonList( listener ) ); |
| |
| return new DependencyTree( listener.getRootNode(), listener.getNodes() ); |
| } |
| catch ( ProjectBuildingException exception ) |
| { |
| throw new DependencyTreeBuilderException( "Cannot build project dependency tree", exception ); |
| } |
| catch ( InvalidDependencyVersionException exception ) |
| { |
| throw new DependencyTreeBuilderException( "Cannot build project dependency tree", exception ); |
| } |
| catch ( ArtifactResolutionException exception ) |
| { |
| throw new DependencyTreeBuilderException( "Cannot build project dependency tree", exception ); |
| } |
| } |
| |
| // private methods -------------------------------------------------------- |
| |
| private Map getManagedVersionMap( MavenProject project, ArtifactFactory factory ) throws ProjectBuildingException |
| { |
| DependencyManagement dependencyManagement = project.getDependencyManagement(); |
| Map managedVersionMap; |
| |
| if ( dependencyManagement != null && dependencyManagement.getDependencies() != null ) |
| { |
| managedVersionMap = new HashMap(); |
| |
| for ( Iterator iterator = dependencyManagement.getDependencies().iterator(); iterator.hasNext(); ) |
| { |
| Dependency dependency = (Dependency) iterator.next(); |
| |
| try |
| { |
| VersionRange versionRange = VersionRange.createFromVersionSpec( dependency.getVersion() ); |
| |
| Artifact artifact = |
| factory.createDependencyArtifact( dependency.getGroupId(), dependency.getArtifactId(), |
| versionRange, dependency.getType(), |
| dependency.getClassifier(), dependency.getScope() ); |
| |
| managedVersionMap.put( dependency.getManagementKey(), artifact ); |
| } |
| catch ( InvalidVersionSpecificationException exception ) |
| { |
| throw new ProjectBuildingException( project.getId(), "Unable to parse version '" |
| + dependency.getVersion() + "' for dependency '" + dependency.getManagementKey() |
| + "': " + exception.getMessage(), exception ); |
| } |
| } |
| |
| /* |
| * TODO work around bug MNG-2931, remove after upgrading to fixed version |
| * remove the originating artifact if it is also in managed versions to avoid being modified during resolution |
| */ |
| Artifact managedOriginatingArtifact = (Artifact) managedVersionMap.get( project.getArtifact() |
| .getDependencyConflictId() ); |
| if ( managedOriginatingArtifact != null ) |
| { |
| String managedVersion = managedOriginatingArtifact.getVersion(); |
| String version = project.getArtifact().getVersion(); |
| if ( !managedVersion.equals( version ) ) |
| { |
| managedVersionMap.remove( project.getArtifact().getDependencyConflictId() ); |
| } |
| } |
| } |
| else |
| { |
| managedVersionMap = Collections.EMPTY_MAP; |
| } |
| |
| return managedVersionMap; |
| } |
| } |