| package org.apache.maven.plugins.dependency.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 java.io.File; |
| import java.lang.reflect.InvocationTargetException; |
| import java.lang.reflect.Method; |
| |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.LinkedHashSet; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.apache.maven.artifact.Artifact; |
| |
| /** |
| * @author <a href="mailto:brianf@apache.org">Brian Fox</a> |
| * @version $Id$ |
| */ |
| public class DependencyStatusSets |
| { |
| |
| Set<Artifact> resolvedDependencies = null; |
| |
| Set<Artifact> unResolvedDependencies = null; |
| |
| Set<Artifact> skippedDependencies = null; |
| |
| public DependencyStatusSets() |
| { |
| |
| } |
| |
| public DependencyStatusSets( Set<Artifact> resolved, Set<Artifact> unResolved, Set<Artifact> skipped ) |
| { |
| if ( resolved != null ) |
| { |
| this.resolvedDependencies = new LinkedHashSet<Artifact>( resolved ); |
| } |
| if ( unResolved != null ) |
| { |
| this.unResolvedDependencies = new LinkedHashSet<Artifact>( unResolved ); |
| } |
| if ( skipped != null ) |
| { |
| this.skippedDependencies = new LinkedHashSet<Artifact>( skipped ); |
| } |
| } |
| |
| /** |
| * @return Returns the resolvedDependencies. |
| */ |
| public Set<Artifact> getResolvedDependencies() |
| { |
| return this.resolvedDependencies; |
| } |
| |
| /** |
| * @param resolvedDependencies |
| * The resolvedDependencies to set. |
| */ |
| public void setResolvedDependencies( Set<Artifact> resolvedDependencies ) |
| { |
| if ( resolvedDependencies != null ) |
| { |
| this.resolvedDependencies = new LinkedHashSet<Artifact>( resolvedDependencies ); |
| } |
| else |
| { |
| this.resolvedDependencies = null; |
| } |
| } |
| |
| /** |
| * @return Returns the skippedDependencies. |
| */ |
| public Set<Artifact> getSkippedDependencies() |
| { |
| return this.skippedDependencies; |
| } |
| |
| /** |
| * @param skippedDependencies |
| * The skippedDependencies to set. |
| */ |
| public void setSkippedDependencies( Set<Artifact> skippedDependencies ) |
| { |
| if ( skippedDependencies != null ) |
| { |
| this.skippedDependencies = new LinkedHashSet<Artifact>( skippedDependencies ); |
| } |
| else |
| { |
| this.skippedDependencies = null; |
| } |
| } |
| |
| /** |
| * @return Returns the unResolvedDependencies. |
| */ |
| public Set<Artifact> getUnResolvedDependencies() |
| { |
| return this.unResolvedDependencies; |
| } |
| |
| /** |
| * @param unResolvedDependencies |
| * The unResolvedDependencies to set. |
| */ |
| public void setUnResolvedDependencies( Set<Artifact> unResolvedDependencies ) |
| { |
| if ( unResolvedDependencies != null ) |
| { |
| this.unResolvedDependencies = new LinkedHashSet<Artifact>( unResolvedDependencies ); |
| } |
| else |
| { |
| this.unResolvedDependencies = null; |
| } |
| } |
| |
| public String getOutput( boolean outputAbsoluteArtifactFilename ) |
| { |
| return getOutput( outputAbsoluteArtifactFilename, true ); |
| } |
| |
| public String getOutput( boolean outputAbsoluteArtifactFilename, boolean outputScope ) |
| { |
| return getOutput( outputAbsoluteArtifactFilename, outputScope, false ); |
| } |
| |
| public String getOutput( boolean outputAbsoluteArtifactFilename, boolean outputScope, boolean sort ) |
| { |
| StringBuilder sb = new StringBuilder(); |
| sb.append( "\n" ); |
| sb.append( "The following files have been resolved:\n" ); |
| if ( this.resolvedDependencies == null || this.resolvedDependencies.isEmpty() ) |
| { |
| sb.append( " none\n" ); |
| } |
| else |
| { |
| sb.append( buildArtifactListOutput( resolvedDependencies, outputAbsoluteArtifactFilename, |
| outputScope, sort ) ); |
| } |
| |
| if ( this.skippedDependencies != null && !this.skippedDependencies.isEmpty() ) |
| { |
| sb.append( "\n" ); |
| sb.append( "The following files were skipped:\n" ); |
| Set<Artifact> skippedDependencies = new LinkedHashSet<Artifact>(); |
| skippedDependencies.addAll( this.skippedDependencies ); |
| sb.append( buildArtifactListOutput( skippedDependencies, outputAbsoluteArtifactFilename, |
| outputScope, sort ) ); |
| } |
| |
| if ( this.unResolvedDependencies != null && !this.unResolvedDependencies.isEmpty() ) |
| { |
| sb.append( "\n" ); |
| sb.append( "The following files have NOT been resolved:\n" ); |
| Set<Artifact> unResolvedDependencies = new LinkedHashSet<Artifact>(); |
| unResolvedDependencies.addAll( this.unResolvedDependencies ); |
| sb.append( buildArtifactListOutput( unResolvedDependencies, outputAbsoluteArtifactFilename, |
| outputScope, sort ) ); |
| } |
| sb.append( "\n" ); |
| |
| return sb.toString(); |
| } |
| |
| private StringBuilder buildArtifactListOutput( Set<Artifact> artifacts, boolean outputAbsoluteArtifactFilename, |
| boolean outputScope, boolean sort ) |
| { |
| StringBuilder sb = new StringBuilder(); |
| List<String> artifactStringList = new ArrayList<String>(); |
| for ( Artifact artifact : artifacts ) |
| { |
| String artifactFilename = null; |
| if ( outputAbsoluteArtifactFilename ) |
| { |
| try |
| { |
| // we want to print the absolute file name here |
| artifactFilename = artifact.getFile().getAbsoluteFile().getPath(); |
| } |
| catch ( NullPointerException e ) |
| { |
| // ignore the null pointer, we'll output a null string |
| artifactFilename = null; |
| } |
| } |
| |
| String id = outputScope ? artifact.toString() : artifact.getId(); |
| String optionalMarker = ""; |
| if ( outputScope && artifact.isOptional() ) |
| { |
| optionalMarker = " (optional) "; |
| } |
| |
| String moduleNameMarker = ""; |
| |
| // dependencies:collect won't download jars |
| if ( artifact.getFile() != null ) |
| { |
| ModuleDescriptor moduleDescriptor = getModuleDescriptor( artifact.getFile() ); |
| if ( moduleDescriptor != null ) |
| { |
| moduleNameMarker = " -- module " + moduleDescriptor.name; |
| |
| if ( moduleDescriptor.automatic ) |
| { |
| moduleNameMarker += " (auto)"; |
| } |
| } |
| } |
| |
| artifactStringList.add( " " + id + ( outputAbsoluteArtifactFilename ? ":" + artifactFilename : "" ) |
| + optionalMarker |
| + moduleNameMarker |
| + "\n" ); |
| } |
| if ( sort ) |
| { |
| Collections.sort( artifactStringList ); |
| } |
| for ( String artifactString : artifactStringList ) |
| { |
| sb.append( artifactString ); |
| } |
| return sb; |
| } |
| |
| private ModuleDescriptor getModuleDescriptor( File artifactFile ) |
| { |
| ModuleDescriptor moduleDescriptor = null; |
| try |
| { |
| // Use Java9 code to get moduleName, don't try to do it better with own implementation |
| Class<?> moduleFinderClass = Class.forName( "java.lang.module.ModuleFinder" ); |
| |
| java.nio.file.Path path = artifactFile.toPath(); |
| |
| Method ofMethod = moduleFinderClass.getMethod( "of", java.nio.file.Path[].class ); |
| Object moduleFinderInstance = ofMethod.invoke( null, new Object[] { new java.nio.file.Path[] { path } } ); |
| |
| Method findAllMethod = moduleFinderClass.getMethod( "findAll" ); |
| @SuppressWarnings( "unchecked" ) |
| Set<Object> moduleReferences = (Set<Object>) findAllMethod.invoke( moduleFinderInstance ); |
| |
| // moduleReferences can be empty when referring to target/classes without module-info.class |
| if ( !moduleReferences.isEmpty() ) |
| { |
| Object moduleReference = moduleReferences.iterator().next(); |
| Method descriptorMethod = moduleReference.getClass().getMethod( "descriptor" ); |
| Object moduleDescriptorInstance = descriptorMethod.invoke( moduleReference ); |
| |
| Method nameMethod = moduleDescriptorInstance.getClass().getMethod( "name" ); |
| String name = (String) nameMethod.invoke( moduleDescriptorInstance ); |
| |
| moduleDescriptor = new ModuleDescriptor(); |
| moduleDescriptor.name = name; |
| |
| Method isAutomaticMethod = moduleDescriptorInstance.getClass().getMethod( "isAutomatic" ); |
| moduleDescriptor.automatic = (Boolean) isAutomaticMethod.invoke( moduleDescriptorInstance ); |
| } |
| } |
| catch ( ClassNotFoundException e ) |
| { |
| // do nothing |
| } |
| catch ( NoSuchMethodException e ) |
| { |
| e.printStackTrace(); |
| } |
| catch ( SecurityException e ) |
| { |
| // do nothing |
| } |
| catch ( IllegalAccessException e ) |
| { |
| // do nothing |
| } |
| catch ( IllegalArgumentException e ) |
| { |
| // do nothing |
| } |
| catch ( InvocationTargetException e ) |
| { |
| // do nothing |
| } |
| return moduleDescriptor; |
| } |
| |
| private class ModuleDescriptor |
| { |
| String name; |
| |
| boolean automatic = true; |
| } |
| |
| } |