Package org.jboss.resource.deployers

Source Code of org.jboss.resource.deployers.ManagedConnectionFactoryClassLoaderDeployer

/*
* JBoss, Home of Professional Open Source.
* Copyright 2008, 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.resource.deployers;

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.AbstractSimpleRealDeployer;
import org.jboss.deployers.structure.spi.DeploymentUnit;
import org.jboss.mx.loading.LoaderRepositoryFactory.LoaderRepositoryConfig;
import org.jboss.resource.metadata.mcf.ManagedConnectionFactoryDeploymentGroup;
import org.jboss.system.deployers.LoaderRepositoryConfigHelper;

/**
* ManagedConnectionFactoryClassLoaderDeployer.
*
* @author <a href="adrian@jboss.com">Adrian Brock</a>
* @version $Revision: 82920 $
*/
public class ManagedConnectionFactoryClassLoaderDeployer extends AbstractSimpleRealDeployer<ManagedConnectionFactoryDeploymentGroup>
{
   public ManagedConnectionFactoryClassLoaderDeployer()
   {
      super(ManagedConnectionFactoryDeploymentGroup.class);
      setStage(DeploymentStages.POST_PARSE);
      setTopLevelOnly(true);
      setOutput(ClassLoadingMetaData.class);
   }

   public void deploy(DeploymentUnit unit, ManagedConnectionFactoryDeploymentGroup deployment) throws DeploymentException
   {
      ClassLoadingMetaData classLoadingMetaData = unit.getAttachment(ClassLoadingMetaData.class);
      if (classLoadingMetaData != null)
         return;
     
      LoaderRepositoryConfig loaderConfig = deployment.getLoaderRepositoryConfig();
      if (loaderConfig == null)
         return;

      LoaderRepositoryConfigHelper.create(unit, loaderConfig);
   }
}
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