| package org.apache.maven.plugins.war.packaging; |
| |
| /* |
| * 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.List; |
| import java.util.Set; |
| |
| import org.apache.maven.artifact.Artifact; |
| import org.apache.maven.artifact.resolver.filter.ScopeArtifactFilter; |
| import org.apache.maven.plugin.MojoExecutionException; |
| import org.apache.maven.plugins.war.Overlay; |
| import org.codehaus.plexus.interpolation.InterpolationException; |
| |
| /** |
| * Handles the artifacts that needs to be packaged in the web application. |
| * |
| * @author Stephane Nicoll |
| */ |
| public class ArtifactsPackagingTask |
| extends AbstractWarPackagingTask |
| { |
| |
| /** |
| * The {@code tld} path. |
| */ |
| public static final String TLD_PATH = "WEB-INF/tld/"; |
| |
| /** |
| * The {@code services} path. |
| */ |
| public static final String SERVICES_PATH = "WEB-INF/services/"; |
| |
| /** |
| * The {@code modules} path. |
| */ |
| public static final String MODULES_PATH = "WEB-INF/modules/"; |
| |
| /** |
| * The {@code extensions} path. |
| */ |
| public static final String EXTENSIONS_PATH = "WEB-INF/extensions/"; |
| |
| private final Set<Artifact> artifacts; |
| |
| private final String id; |
| |
| /** |
| * @param artifacts {@link #artifacts} |
| * @param currentProjectOverlay {@link #id} |
| */ |
| public ArtifactsPackagingTask( Set<Artifact> artifacts, Overlay currentProjectOverlay ) |
| { |
| this.artifacts = artifacts; |
| this.id = currentProjectOverlay.getId(); |
| } |
| |
| @Override |
| public void performPackaging( WarPackagingContext context ) |
| throws MojoExecutionException |
| { |
| try |
| { |
| final ScopeArtifactFilter filter = new ScopeArtifactFilter( Artifact.SCOPE_RUNTIME ); |
| final List<String> duplicates = findDuplicates( context, artifacts ); |
| |
| for ( Artifact artifact : artifacts ) |
| { |
| String targetFileName = getArtifactFinalName( context, artifact ); |
| |
| context.getLog().debug( "Processing: " + targetFileName ); |
| |
| if ( duplicates.contains( targetFileName ) ) |
| { |
| context.getLog().debug( "Duplicate found: " + targetFileName ); |
| targetFileName = artifact.getGroupId() + "-" + targetFileName; |
| context.getLog().debug( "Renamed to: " + targetFileName ); |
| } |
| context.getWebappStructure().registerTargetFileName( artifact, targetFileName ); |
| |
| if ( !artifact.isOptional() && filter.include( artifact ) ) |
| { |
| try |
| { |
| String type = artifact.getType(); |
| if ( "tld".equals( type ) ) |
| { |
| copyFile( id, context, artifact.getFile(), TLD_PATH + targetFileName ); |
| } |
| else if ( "aar".equals( type ) ) |
| { |
| copyFile( id, context, artifact.getFile(), SERVICES_PATH + targetFileName ); |
| } |
| else if ( "mar".equals( type ) ) |
| { |
| copyFile( id, context, artifact.getFile(), MODULES_PATH + targetFileName ); |
| } |
| else if ( "xar".equals( type ) ) |
| { |
| copyFile( id, context, artifact.getFile(), EXTENSIONS_PATH + targetFileName ); |
| } |
| else if ( "jar".equals( type ) || "ejb".equals( type ) || "ejb-client".equals( type ) |
| || "test-jar".equals( type ) || "bundle".equals( type ) ) |
| { |
| copyFile( id, context, artifact.getFile(), LIB_PATH + targetFileName ); |
| } |
| else if ( "par".equals( type ) ) |
| { |
| targetFileName = targetFileName.substring( 0, targetFileName.lastIndexOf( '.' ) ) + ".jar"; |
| copyFile( id, context, artifact.getFile(), LIB_PATH + targetFileName ); |
| } |
| else if ( "war".equals( type ) ) |
| { |
| // Nothing to do here, it is an overlay and it's already handled |
| context.getLog().debug( "war artifacts are handled as overlays, ignoring [" + artifact |
| + "]" ); |
| } |
| else if ( "zip".equals( type ) ) |
| { |
| // Nothing to do here, it is an overlay and it's already handled |
| context.getLog().debug( "zip artifacts are handled as overlays, ignoring [" + artifact |
| + "]" ); |
| } |
| else |
| { |
| context.getLog().debug( "Artifact of type [" + type + "] is not supported, ignoring [" |
| + artifact + "]" ); |
| } |
| } |
| catch ( IOException e ) |
| { |
| throw new MojoExecutionException( "Failed to copy file for artifact [" + artifact + "]", e ); |
| } |
| } |
| } |
| } |
| catch ( InterpolationException e ) |
| { |
| throw new MojoExecutionException( e.getMessage(), e ); |
| } |
| } |
| |
| /** |
| * Searches a set of artifacts for duplicate filenames and returns a list of duplicates. |
| * |
| * @param context the packaging context |
| * @param artifacts set of artifacts |
| * @return List of duplicated artifacts as bundling file names |
| */ |
| private List<String> findDuplicates( WarPackagingContext context, Set<Artifact> artifacts ) |
| throws InterpolationException |
| { |
| List<String> duplicates = new ArrayList<>(); |
| List<String> identifiers = new ArrayList<>(); |
| for ( Artifact artifact : artifacts ) |
| { |
| String candidate = getArtifactFinalName( context, artifact ); |
| if ( identifiers.contains( candidate ) ) |
| { |
| duplicates.add( candidate ); |
| } |
| else |
| { |
| identifiers.add( candidate ); |
| } |
| } |
| return duplicates; |
| } |
| } |