package org.codehaus.mojo.gwt;
/*
* 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.util.Collection;
import java.util.List;
import java.util.Vector;
import org.apache.maven.archiver.MavenArchiveConfiguration;
import org.apache.maven.archiver.MavenArchiver;
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.LifecyclePhase;
import org.apache.maven.plugins.annotations.Mojo;
import org.apache.maven.plugins.annotations.Parameter;
import org.codehaus.plexus.archiver.Archiver;
import org.codehaus.plexus.archiver.jar.JarArchiver;
/**
* Add GWT java source code and module descriptor as resources to project jar. Alternative
* to gwt:resources for better Eclipse projects synchronization.
*
* @author <a href="mailto:vlads@pyx4j.com">Vlad Skarzhevskyy</a>
*/
@Mojo(name = "source-jar", defaultPhase = LifecyclePhase.PACKAGE, threadSafe = true)
public class GwtSourcesJarMojo
extends GwtResourcesBaseMojo
{
/**
* Name of the generated JAR.
*/
@Parameter(alias = "jarName", property = "jar.finalName", defaultValue = "project.build.finalName", required = true)
private String finalName;
@Parameter(defaultValue = "${project.build.directory}", required = true, readonly = true)
private File outputDirectory;
/**
* The Jar archiver.
*/
@Component(role = Archiver.class, hint="jar")
private JarArchiver jarArchiver;
/**
* The archive configuration to use. See <a
* href="http://maven.apache.org/shared/maven-archiver/index.html">Maven Archiver Reference</a>.
*/
@Parameter
private final MavenArchiveConfiguration archive = new MavenArchiveConfiguration();
/**
* {@inheritDoc}
*
* @see org.apache.maven.plugin.Mojo#execute()
*/
public void execute()
throws MojoExecutionException, MojoFailureException
{
File jarFile = new File( outputDirectory, finalName + ".jar" );
File origJarFile = new File( outputDirectory, finalName + "-b4gwt.jar" );
if ( origJarFile.exists() )
{
if ( !origJarFile.delete() )
{
throw new MojoExecutionException( "Error removing " + origJarFile );
}
}
if ( !jarFile.renameTo( origJarFile ) )
{
throw new MojoExecutionException( "Error renaming " + jarFile + " to " + origJarFile );
}
MavenArchiver archiver = new MavenArchiver();
archiver.setArchiver( jarArchiver );
archiver.setOutputFile( jarFile );
archive.setForced( false );
// It is already created by maven-jar-plugin
archive.setAddMavenDescriptor( false );
Collection<ResourceFile> files = getAllResourceFiles();
try
{
// Avoid annoying messages in log "com/package/Ccc.java already added, skipping"
List<String> jarExcludes = new Vector<String>();
// Add Sources first since they may already be present in jar from previous run and changed.
for ( ResourceFile file : files )
{
jarArchiver.addFile( new File( file.basedir, file.fileRelativeName ), file.fileRelativeName );
jarExcludes.add( file.fileRelativeName );
}
// Add the context of original jar excluding resources that we just added base on GWT descriptors
jarArchiver.addArchivedFileSet( origJarFile, null, jarExcludes.toArray( new String[jarExcludes.size()] ) );
archiver.createArchive( getProject(), archive );
}
catch ( Exception e )
{
throw new MojoExecutionException( "Error assembling JAR", e );
}
}
}