WebEnvironmentSwitchBoardDeployer.java

/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2009, 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.switchboard.mc.deployer;

import java.util.Collection;
import java.util.HashSet;

import org.jboss.beans.metadata.spi.BeanMetaData;
import org.jboss.deployers.spi.DeploymentException;
import org.jboss.deployers.structure.spi.DeploymentUnit;
import org.jboss.metadata.javaee.spec.Environment;
import org.jboss.metadata.web.jboss.JBossWebMetaData;
import org.jboss.reloaded.naming.deployers.javaee.JavaEEComponentInformer;
import org.jboss.switchboard.spi.Barrier;

/**
 * WebEnvironmentENCOperatorDeployer
 *
 * @author Jaikiran Pai
 * @version $Revision: $
 */
public class WebEnvironmentSwitchBoardDeployer extends AbstractSwitchBoardDeployer
{
   

   public WebEnvironmentSwitchBoardDeployer(JavaEEComponentInformer informer)
   {
      super(informer);
      setInput(JBossWebMetaData.class);
   }

   @Override
   protected void internalDeploy(DeploymentUnit unit) throws DeploymentException
   {
      JBossWebMetaData jbosswebMetadata = unit.getAttachment(JBossWebMetaData.class);
      if (jbosswebMetadata == null)
      {
         return;
      }
      Collection<Environment> environments = new HashSet<Environment>();
      Environment environment = jbosswebMetadata.getJndiEnvironmentRefsGroup();
      if (environment != null)
      {
         environments.add(environment);
      }
      
      this.process(unit, environments);
   }

   @Override
   protected void attachBarrier(DeploymentUnit deploymentUnit, Barrier switchBoard)
   {
      deploymentUnit.addAttachment(Barrier.class, switchBoard);
      
      
   }

   @Override
   protected void attachSwitchBoardBMD(DeploymentUnit deploymentUnit, BeanMetaData switchBoardBMD)
   {
      deploymentUnit.addAttachment(BeanMetaData.class + ":" + switchBoardBMD.getName(), switchBoardBMD);
   }

   
}