/*
* JBoss, Home of Professional Open Source.
* Copyright 2007, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file 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.test.deployers.annotations.support;
import org.jboss.deployers.plugins.classloading.AbstractLevelClassLoaderSystemDeployer;
import org.jboss.deployers.structure.spi.DeploymentUnit;
import org.jboss.classloading.spi.dependency.Module;
import org.jboss.classloader.spi.ClassLoaderSystem;
import org.jboss.classloader.spi.ClassLoaderDomain;
/**
* InterceptionClassLoaderSystemDeployer.
*
* @author <a href="ales.justin@jboss.com">Ales Justin</a>
*/
public class InterceptionClassLoaderSystemDeployer extends AbstractLevelClassLoaderSystemDeployer
{
public ClassLoader createClassLoader(DeploymentUnit unit) throws Exception
{
ClassLoader loader = super.createClassLoader(unit);
return new InterceptionClassLoader(loader);
}
@Override
public void removeClassLoader(DeploymentUnit unit) throws Exception
{
Module module = unit.getAttachment(Module.class);
if (module == null)
return;
ClassLoader classLoader = unit.getClassLoader();
if (classLoader instanceof InterceptionClassLoader)
{
InterceptionClassLoader icl = (InterceptionClassLoader)classLoader;
classLoader = icl.getDelegate();
}
try
{
try
{
// Remove the classloader
getSystem().unregisterClassLoader(classLoader);
}
finally
{
// Try to tidy up empty domains
String domainName = module.getDeterminedDomainName();
if (ClassLoaderSystem.DEFAULT_DOMAIN_NAME.equals(domainName) == false)
{
ClassLoaderDomain domain = getSystem().getDomain(domainName);
if (domain.hasClassLoaders() == false)
getSystem().unregisterDomain(domain);
}
}
}
finally
{
cleanup(unit, module);
module.reset();
}
}
}