/*
 * JBoss, Home of Professional Open Source
 * Copyright 2005, 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.deployment.spi;

import java.beans.PropertyChangeListener;

import javax.enterprise.deploy.model.DDBean;
import javax.enterprise.deploy.model.XpathEvent;
import javax.enterprise.deploy.spi.DConfigBean;
import javax.enterprise.deploy.spi.exceptions.BeanNotFoundException;
import javax.enterprise.deploy.spi.exceptions.ConfigurationException;

/**
 * The DConfigBean is a deployment configuration bean (DConfigBean) that is associated
 * with one or more deployment descriptor beans, (DDBean).
 * A DConfigBean represents a logical grouping of deployment configuration data to be presented to the Deployer.
 * A DConfigBean provides zero or more XPaths that identifies the XML information it requires.
 * A DConfigBean may contain other DConfigBeans and regular JavaBeans.
 * The top most DConfigBean is a DConfigBeanRoot object which represents a single XML instance document.
 * 
 * @author thomas.diesler@jboss.org
 * @version $Revision$
 */
public class DConfigBeanImpl implements DConfigBean
{
   /**
    * Get the XML text for this configuration
    * 
    * @return the xml text
    */
   public DDBean getDDBean()
   {
      return null; //[todo] implement method
   }

   /**
    * Get the xpaths this deployment descriptor requires
    * 
    * @return the xpaths
    */
   public String[] getXpaths()
   {
      return new String[0]; //[todo] implement method
   }

   /**
    * Return the JavaBean containing server specific deployment information
    * 
    * @param bean the xml data to be evaluated
    * @return the server specific configuration
    * @throws javax.enterprise.deploy.spi.exceptions.ConfigurationException
    *          for errors generating the configuring bean
    */
   public DConfigBean getDConfigBean(DDBean bean) throws ConfigurationException
   {
      return null; //[todo] implement method
   }

   /**
    * Remove a child
    * 
    * @param bean the child
    * @throws javax.enterprise.deploy.spi.exceptions.BeanNotFoundException
    *          when the bean is not found
    */
   public void removeDConfigBean(DConfigBean bean) throws BeanNotFoundException
   {
      //[todo] implement method
   }

   /**
    * A notification that the DDBean provided has changed and that this bean or
    * child needs re-evaluating
    * 
    * @param event the event
    */
   public void notifyDDChange(XpathEvent event)
   {
      //[todo] implement method
   }

   /**
    * Add a property change listener
    * 
    * @param listener the listener
    */
   public void addPropertyChangeListener(PropertyChangeListener listener)
   {
      //[todo] implement method
   }

   /**
    * Remove a property change listener
    * 
    * @param listener the listener
    */
   public void removePropertyChangeListener(PropertyChangeListener listener)
   {
      //[todo] implement method
   }
}
