/*
* 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.spi.deployer.helpers;
import org.jboss.deployers.spi.DeploymentException;
import org.jboss.deployers.spi.deployer.DeploymentStages;
import org.jboss.deployers.structure.spi.ClassLoaderFactory;
import org.jboss.deployers.structure.spi.DeploymentUnit;
/**
* AbstractClassLoaderDeployer.
*
* @author <a href="adrian@jboss.com">Adrian Brock</a>
* @version $Revision: 1.1 $
*/
public abstract class AbstractClassLoaderDeployer extends AbstractDeployer implements ClassLoaderFactory
{
/**
* Create a new AbstractClassLoaderDeployer.
*/
public AbstractClassLoaderDeployer()
{
setStage(DeploymentStages.CLASSLOADER);
setInput(ClassLoaderFactory.class);
setOutput(java.lang.ClassLoader.class);
setAllInputs(true);
}
public void deploy(DeploymentUnit unit) throws DeploymentException
{
ClassLoaderFactory factory = unit.getAttachment(ClassLoaderFactory.class);
if (factory == null)
factory = this;
unit.createClassLoader(factory);
}
public void undeploy(DeploymentUnit unit)
{
ClassLoaderFactory factory = unit.getAttachment(ClassLoaderFactory.class);
if (factory == null)
factory = this;
unit.removeClassLoader(factory);
}
public void removeClassLoader(DeploymentUnit unit) throws Exception
{
}
}