/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2011, 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.as.test.smoke.deployment.rar.inflow;


import java.util.Collections;
import java.util.HashMap;
import java.util.Map;

import javax.resource.ResourceException;
import javax.resource.spi.ActivationSpec;
import javax.resource.spi.BootstrapContext;
import javax.resource.spi.ResourceAdapter;
import javax.resource.spi.ResourceAdapterInternalException;
import javax.resource.spi.endpoint.MessageEndpointFactory;

import javax.transaction.xa.XAResource;

import org.jboss.logging.Logger;

/**
 * PureInflowResourceAdapter
 *
 * @version $Revision: $
 */
public class PureInflowResourceAdapter implements ResourceAdapter
{
   /** The logger */
   private static Logger log = Logger.getLogger(PureInflowResourceAdapter.class);

   /** The activations by activation spec */
   private Map<PureInflowActivationSpec, PureInflowActivation> activations;

   /**
    * Default constructor
    */
   public PureInflowResourceAdapter()
   {
      this.activations = Collections.synchronizedMap(new HashMap<PureInflowActivationSpec, PureInflowActivation>());
   }

   /**
    * This is called during the activation of a message endpoint.
    *
    * @param endpointFactory A message endpoint factory instance.
    * @param spec An activation spec JavaBean instance.
    * @throws ResourceException generic exception
    */
   public void endpointActivation(MessageEndpointFactory endpointFactory,
                                  ActivationSpec spec) throws ResourceException
   {
      PureInflowActivation activation = new PureInflowActivation(this, endpointFactory, (PureInflowActivationSpec)spec);
      activations.put((PureInflowActivationSpec)spec, activation);
      activation.start();

      log.trace("endpointActivation()");
   }

   /**
    * This is called when a message endpoint is deactivated.
    *
    * @param endpointFactory A message endpoint factory instance.
    * @param spec An activation spec JavaBean instance.
    */
   public void endpointDeactivation(MessageEndpointFactory endpointFactory,
                                    ActivationSpec spec)
   {
      PureInflowActivation activation = (PureInflowActivation)activations.remove(spec);
      if (activation != null)
         activation.stop();

      log.trace("endpointDeactivation()");
   }

   /**
    * This is called when a resource adapter instance is bootstrapped.
    *
    * @param ctx A bootstrap context containing references
    * @throws ResourceAdapterInternalException indicates bootstrap failure.
    */
   public void start(BootstrapContext ctx)
      throws ResourceAdapterInternalException
   {
      log.trace("start()");
   }

   /**
    * This is called when a resource adapter instance is undeployed or
    * during application server shutdown.
    */
   public void stop()
   {
      log.trace("stop()");
   }

   /**
    * This method is called by the application server during crash recovery.
    *
    * @param specs An array of ActivationSpec JavaBeans
    * @throws ResourceException generic exception
    * @return An array of XAResource objects
    */
   public XAResource[] getXAResources(ActivationSpec[] specs)
      throws ResourceException
   {
      log.trace("getXAResources()");
      return null;
   }

   /**
    * Returns a hash code value for the object.
    * @return A hash code value for this object.
    */
   @Override
   public int hashCode()
   {
      int result = 17;
      return result;
   }

   /**
    * Indicates whether some other object is equal to this one.
    * @param other The reference object with which to compare.
    * @return true if this object is the same as the obj argument, false otherwise.
    */
   @Override
   public boolean equals(Object other)
   {
      if (other == null)
         return false;

      if (other == this)
         return true;

      if (!(other instanceof PureInflowResourceAdapter))
         return false;

      PureInflowResourceAdapter obj = (PureInflowResourceAdapter)other;
      boolean result = true;
      return result;
   }
}
