/*
* 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.
*/
package org.apache.felix.bundleplugin;
import java.io.FileOutputStream;
import java.io.OutputStream;
import java.util.Iterator;
import java.util.Map;
import java.util.Properties;
import org.apache.maven.plugin.MojoExecutionException;
import org.apache.maven.project.MavenProject;
import org.codehaus.plexus.util.FileUtils;
import org.codehaus.plexus.util.IOUtil;
import org.codehaus.plexus.util.StringUtils;
import aQute.bnd.osgi.Builder;
import aQute.bnd.osgi.Jar;
/**
* Generate Ant script to create the bundle (you should run ant:ant first).
*
* @goal ant
* @requiresDependencyResolution test
* @description generate Ant script to create the bundle
*/
public class AntPlugin extends BundlePlugin
{
static final String BUILD_XML = "/build.xml";
static final String BUILD_BND = "/maven-build.bnd";
protected void execute( MavenProject currentProject, Map originalInstructions, Properties properties,
Jar[] classpath ) throws MojoExecutionException
{
final String artifactId = getProject().getArtifactId();
final String baseDir = getProject().getBasedir().getPath();
try
{
// assemble bundle as usual, but don't save it - this way we have all the instructions we need
Builder builder = buildOSGiBundle( currentProject, originalInstructions, properties, classpath );
Properties bndProperties = builder.getProperties();
// cleanup and remove all non-strings from the builder properties
for ( Iterator i = bndProperties.values().iterator(); i.hasNext(); )
{
if ( !( i.next() instanceof String ) )
{
i.remove();
}
}
// save the BND generated bundle to the same output directory that maven uses
bndProperties.setProperty( "-output", "${maven.build.dir}/${maven.build.finalName}.jar" );
OutputStream out = new FileOutputStream( baseDir + BUILD_BND );
bndProperties.store( out, " Merged BND Instructions" );
IOUtil.close( out );
// modify build template
String buildXml = IOUtil.toString( getClass().getResourceAsStream( BUILD_XML ) );
buildXml = StringUtils.replace( buildXml, "BND_VERSION", builder.getVersion() );
buildXml = StringUtils.replace( buildXml, "ARTIFACT_ID", artifactId );
FileUtils.fileWrite( baseDir + BUILD_XML, buildXml );
// cleanup...
builder.close();
}
catch ( Exception e )
{
throw new MojoExecutionException( "Problem creating Ant script", e );
}
getLog().info( "Wrote Ant bundle project for " + artifactId + " to " + baseDir );
}
}