src/main/java/org/apache/maven/plugins/source/AggregatorSourceJarMojo.java

package org.apache.maven.plugins.source;

/*
 * 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.plugin.MojoExecutionException;
import org.apache.maven.plugins.annotations.Execute;
import org.apache.maven.plugins.annotations.LifecyclePhase;
import org.apache.maven.plugins.annotations.Mojo;

/**
 * Aggregate sources for all modules in an aggregator project.
 *
 * @since 2.0.3
 */
@Mojo( name = "aggregate", defaultPhase = LifecyclePhase.PACKAGE, aggregator = true, threadSafe = true )
@Execute( phase = LifecyclePhase.GENERATE_SOURCES )
public class AggregatorSourceJarMojo
    extends SourceJarMojo
{
    /**
     * {@inheritDoc}
     */
    @Override
    public void execute()
        throws MojoExecutionException
    {
        if ( "pom".equals( getProject().getPackaging() ) )
        {
            packageSources( reactorProjects );
        }
    }
}