jonvolfson commented on a change in pull request #57: URL: https://github.com/apache/maven-dependency-plugin/pull/57#discussion_r431270700
########## File path: src/main/java/org/apache/maven/plugins/dependency/ListClassesMojo.java ########## @@ -0,0 +1,402 @@ +package org.apache.maven.plugins.dependency; + +/* + * 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.io.IOException; +import java.util.ArrayList; +import java.util.Enumeration; +import java.util.List; +import java.util.Map; +import java.util.jar.JarEntry; +import java.util.jar.JarFile; +import java.util.regex.Matcher; +import java.util.regex.Pattern; + +import org.apache.maven.artifact.handler.ArtifactHandler; +import org.apache.maven.artifact.handler.manager.ArtifactHandlerManager; +import org.apache.maven.artifact.repository.ArtifactRepository; +import org.apache.maven.artifact.repository.ArtifactRepositoryPolicy; +import org.apache.maven.artifact.repository.MavenArtifactRepository; +import org.apache.maven.artifact.repository.layout.ArtifactRepositoryLayout; +import org.apache.maven.execution.MavenSession; +import org.apache.maven.plugin.AbstractMojo; +import org.apache.maven.plugin.MojoExecutionException; +import org.apache.maven.plugin.MojoFailureException; +import org.apache.maven.plugins.annotations.Component; +import org.apache.maven.plugins.annotations.Mojo; +import org.apache.maven.plugins.annotations.Parameter; +import org.apache.maven.project.DefaultProjectBuildingRequest; +import org.apache.maven.project.ProjectBuildingRequest; +import org.apache.maven.repository.RepositorySystem; +import org.apache.maven.settings.Settings; +import org.apache.maven.shared.transfer.artifact.ArtifactCoordinate; +import org.apache.maven.shared.transfer.artifact.DefaultArtifactCoordinate; +import org.apache.maven.shared.transfer.artifact.resolve.ArtifactResolver; +import org.apache.maven.shared.transfer.artifact.resolve.ArtifactResolverException; +import org.apache.maven.shared.transfer.artifact.resolve.ArtifactResult; +import org.apache.maven.shared.transfer.dependencies.DefaultDependableCoordinate; +import org.apache.maven.shared.transfer.dependencies.DependableCoordinate; +import org.apache.maven.shared.transfer.dependencies.resolve.DependencyResolver; +import org.apache.maven.shared.transfer.dependencies.resolve.DependencyResolverException; + + +/** + * Retrieves and lists all classes contained in the specified artifact from the specified remote repositories. + */ +@Mojo( name = "list-classes", requiresProject = false, threadSafe = true ) +public class ListClassesMojo + extends AbstractMojo +{ + private static final Pattern ALT_REPO_SYNTAX_PATTERN = Pattern.compile( "(.+)::(.*)::(.+)" ); + + @Parameter( defaultValue = "${session}", required = true, readonly = true ) + private MavenSession session; + + @Component + private ArtifactResolver artifactResolver; + + @Component + private DependencyResolver dependencyResolver; + + @Component + private ArtifactHandlerManager artifactHandlerManager; + + /** + * Map that contains the layouts. + */ + @Component( role = ArtifactRepositoryLayout.class ) + private Map<String, ArtifactRepositoryLayout> repositoryLayouts; + + /** + * The repository system. + */ + @Component + private RepositorySystem repositorySystem; + + private DefaultDependableCoordinate coordinate = new DefaultDependableCoordinate(); Review comment: I do not as well. This was taken from the GetMojo. It seems this class is needed in order to properly use the artifact/dependency resolver when retrieving the specified artifact as DefaultArtifactCoordinate creates new problems. ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected]
