/*
* JBoss, Home of Professional Open Source
* Copyright 2006, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.deployers.plugins.classloading;
import org.jboss.classloading.spi.metadata.ClassLoadingMetaData;
import org.jboss.deployers.spi.DeploymentException;
import org.jboss.deployers.spi.deployer.DeploymentStages;
import org.jboss.deployers.spi.deployer.helpers.AbstractOptionalRealDeployer;
import org.jboss.deployers.structure.spi.DeploymentUnit;
/**
* ClassLoadingDefaultDeployer.
*
* @author <a href="adrian@jboss.com">Adrian Brock</a>
* @version $Revision: 1.1 $
*/
public class ClassLoadingDefaultDeployer extends AbstractOptionalRealDeployer<ClassLoadingMetaData>
{
/** The default classloading metadata */
private ClassLoadingMetaData defaultMetaData;
/**
* Create a new ClassLoadingDefaultDeployer.
*/
public ClassLoadingDefaultDeployer()
{
super(ClassLoadingMetaData.class);
setOutput(ClassLoadingMetaData.class);
setStage(DeploymentStages.PRE_DESCRIBE);
setTopLevelOnly(true);
}
/**
* Get the defaultMetaData.
*
* @return the defaultMetaData.
*/
public ClassLoadingMetaData getDefaultMetaData()
{
return defaultMetaData;
}
/**
* Set the defaultMetaData.
*
* @param defaultMetaData the defaultMetaData.
*/
public void setDefaultMetaData(ClassLoadingMetaData defaultMetaData)
{
this.defaultMetaData = defaultMetaData;
}
/**
* Check the state
*/
public void create()
{
if (defaultMetaData == null)
throw new IllegalStateException("Default metadata has not been configured");
}
@Override
public void deploy(DeploymentUnit unit, ClassLoadingMetaData deployment) throws DeploymentException
{
if (deployment == null)
{
ClassLoadingMetaData cloned = defaultMetaData.clone();
cloned.setName(unit.getSimpleName());
unit.addAttachment(ClassLoadingMetaData.class, cloned);
}
else if ("<unknown>".equals(deployment.getName()))
{
deployment.setName(unit.getSimpleName());
}
}
}