| package org.apache.maven.resolver.examples; |
| |
| /* |
| * 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 org.apache.maven.resolver.examples.util.Booter; |
| import org.apache.maven.resolver.examples.util.ConsoleDependencyGraphDumper; |
| import org.eclipse.aether.DefaultRepositorySystemSession; |
| import org.eclipse.aether.RepositorySystem; |
| import org.eclipse.aether.artifact.Artifact; |
| import org.eclipse.aether.artifact.DefaultArtifact; |
| import org.eclipse.aether.collection.CollectRequest; |
| import org.eclipse.aether.collection.CollectResult; |
| import org.eclipse.aether.resolution.ArtifactDescriptorRequest; |
| import org.eclipse.aether.resolution.ArtifactDescriptorResult; |
| import org.eclipse.aether.util.graph.manager.DependencyManagerUtils; |
| import org.eclipse.aether.util.graph.transformer.ConflictResolver; |
| |
| /** |
| * Visualizes the transitive dependencies of an artifact similar to m2e's dependency hierarchy view. |
| */ |
| public class GetDependencyHierarchy |
| { |
| |
| /** |
| * Main. |
| * @param args |
| * @throws Exception |
| */ |
| public static void main( String[] args ) |
| throws Exception |
| { |
| System.out.println( "------------------------------------------------------------" ); |
| System.out.println( GetDependencyHierarchy.class.getSimpleName() ); |
| |
| RepositorySystem system = Booter.newRepositorySystem(); |
| |
| DefaultRepositorySystemSession session = Booter.newRepositorySystemSession( system ); |
| |
| session.setConfigProperty( ConflictResolver.CONFIG_PROP_VERBOSE, true ); |
| session.setConfigProperty( DependencyManagerUtils.CONFIG_PROP_VERBOSE, true ); |
| |
| Artifact artifact = new DefaultArtifact( "org.apache.maven:maven-resolver-provider:3.6.1" ); |
| |
| ArtifactDescriptorRequest descriptorRequest = new ArtifactDescriptorRequest(); |
| descriptorRequest.setArtifact( artifact ); |
| descriptorRequest.setRepositories( Booter.newRepositories( system, session ) ); |
| ArtifactDescriptorResult descriptorResult = system.readArtifactDescriptor( session, descriptorRequest ); |
| |
| CollectRequest collectRequest = new CollectRequest(); |
| collectRequest.setRootArtifact( descriptorResult.getArtifact() ); |
| collectRequest.setDependencies( descriptorResult.getDependencies() ); |
| collectRequest.setManagedDependencies( descriptorResult.getManagedDependencies() ); |
| collectRequest.setRepositories( descriptorRequest.getRepositories() ); |
| |
| CollectResult collectResult = system.collectDependencies( session, collectRequest ); |
| |
| collectResult.getRoot().accept( new ConsoleDependencyGraphDumper() ); |
| } |
| |
| } |