| package org.apache.maven.plugins.war; |
| |
| /* |
| * 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.archiver.MavenArchiver; |
| import org.apache.maven.artifact.DependencyResolutionRequiredException; |
| import org.apache.maven.plugin.MojoExecutionException; |
| import org.apache.maven.plugins.annotations.Component; |
| import org.apache.maven.plugins.annotations.LifecyclePhase; |
| import org.apache.maven.plugins.annotations.Mojo; |
| import org.apache.maven.plugins.annotations.ResolutionScope; |
| import org.codehaus.plexus.archiver.Archiver; |
| import org.codehaus.plexus.archiver.jar.Manifest; |
| import org.codehaus.plexus.archiver.jar.ManifestException; |
| import org.codehaus.plexus.archiver.war.WarArchiver; |
| import org.codehaus.plexus.util.IOUtil; |
| import org.codehaus.plexus.util.WriterFactory; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| |
| /** |
| * Generate a manifest for this webapp. The manifest file is created in the <code>warSourceDirectory</code>. |
| * |
| * @author Mike Perham |
| * @version $Id$ |
| */ |
| // CHECKSTYLE_OFF: LineLength |
| @Mojo( name = "manifest", defaultPhase = LifecyclePhase.PROCESS_RESOURCES, threadSafe = true, requiresDependencyResolution = ResolutionScope.RUNTIME ) |
| // CHECKSTYLE_ON: LineLength |
| public class WarManifestMojo |
| extends AbstractWarMojo |
| { |
| /** |
| * The WAR archiver. |
| */ |
| @Component( role = Archiver.class, hint = "war" ) |
| private WarArchiver warArchiver; |
| |
| /** |
| * Executes this mojo on the current project. |
| * |
| * @throws MojoExecutionException if an error occurred while building the webapp |
| */ |
| public void execute() |
| throws MojoExecutionException |
| { |
| File manifestDir = new File( getWarSourceDirectory(), "META-INF" ); |
| if ( !manifestDir.exists() ) |
| { |
| manifestDir.mkdirs(); |
| } |
| File manifestFile = new File( manifestDir, "MANIFEST.MF" ); |
| MavenArchiver ma = new MavenArchiver(); |
| ma.setArchiver( warArchiver ); |
| ma.setOutputFile( manifestFile ); |
| |
| PrintWriter printWriter = null; |
| try |
| { |
| Manifest mf = ma.getManifest( getSession(), getProject(), getArchive() ); |
| printWriter = new PrintWriter( WriterFactory.newWriter( manifestFile, WriterFactory.UTF_8 ) ); |
| mf.write( printWriter ); |
| } |
| catch ( ManifestException e ) |
| { |
| throw new MojoExecutionException( "Error preparing the manifest: " + e.getMessage(), e ); |
| } |
| catch ( DependencyResolutionRequiredException e ) |
| { |
| throw new MojoExecutionException( "Error preparing the manifest: " + e.getMessage(), e ); |
| } |
| catch ( IOException e ) |
| { |
| throw new MojoExecutionException( "Error preparing the manifest: " + e.getMessage(), e ); |
| } |
| finally |
| { |
| IOUtil.close( printWriter ); |
| } |
| } |
| } |