/*
* 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 org.apache.maven.archiver.MavenArchiveConfiguration;
import org.apache.maven.project.MavenProject;
import org.codehaus.plexus.component.configurator.converters.composite.ObjectWithFieldsConverter;
import org.codehaus.plexus.component.configurator.converters.lookup.ConverterLookup;
import org.codehaus.plexus.component.configurator.converters.lookup.DefaultConverterLookup;
import org.codehaus.plexus.component.configurator.expression.DefaultExpressionEvaluator;
import org.codehaus.plexus.component.configurator.expression.ExpressionEvaluator;
import org.codehaus.plexus.configuration.PlexusConfiguration;
import org.codehaus.plexus.configuration.xml.XmlPlexusConfiguration;
import org.codehaus.plexus.util.xml.Xpp3Dom;
/**
* Provide access to the archive configuration from the jar plugin
*
* @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a>
*/
public final class JarPluginConfiguration
{
public static MavenArchiveConfiguration getArchiveConfiguration( MavenProject project )
{
MavenArchiveConfiguration archiveConfig = new MavenArchiveConfiguration();
try
{
ObjectWithFieldsConverter converter = new ObjectWithFieldsConverter();
ClassLoader loader = JarPluginConfiguration.class.getClassLoader();
ExpressionEvaluator evaluator = new DefaultExpressionEvaluator();
ConverterLookup converters = new DefaultConverterLookup();
PlexusConfiguration settings = null;
try
{
// first look for bundle specific archive settings
settings = getPluginConfiguration( project, "org.apache.felix", "maven-bundle-plugin" );
settings = settings.getChild( "archive" );
}
catch ( Exception e )
{
}
// if it's empty fall back to the jar archive settings
if ( null == settings || settings.getChildCount() == 0 )
{
settings = getCorePluginConfiguration( project, "jar" );
settings = settings.getChild( "archive" );
}
converter.processConfiguration( converters, archiveConfig, loader, settings, evaluator, null );
}
catch ( Exception e )
{
// ignore and return empty configuration...
}
return archiveConfig;
}
private static PlexusConfiguration getCorePluginConfiguration( MavenProject project, String pluginName )
{
return getPluginConfiguration( project, "org.apache.maven.plugins", "maven-" + pluginName + "-plugin" );
}
private static PlexusConfiguration getPluginConfiguration( MavenProject project, String groupId, String artifactId )
{
Xpp3Dom pluginConfig = project.getGoalConfiguration( groupId, artifactId, null, null );
return new XmlPlexusConfiguration( pluginConfig );
}
}