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/*
* 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.mx.interceptor;

import javax.management.MBeanInfo;

import org.jboss.mx.metadata.MBeanInfoConversion;
import org.jboss.mx.server.Invocation;

/**
 *
 * @author  Juha Lindfors.
 * @version $Revision: 37459 $
 */   
public class StandardMBeanInfoInterceptor extends AbstractInterceptor
{
   // cached info
   MBeanInfo standardInfo = null;
   
   public StandardMBeanInfoInterceptor()
   {
      // FIXME: xxx
      super("Standard MBeanInfo Interceptor for XXX");
   }
   
   public Object invoke(Invocation invocation) throws Throwable
   {

      MBeanInfo info = null;
      
      try
      {
         info = (MBeanInfo)super.invoke(invocation);
      }
      finally
      {
         if (standardInfo == null)
         {
            standardInfo = MBeanInfoConversion.stripAttributeOperations(MBeanInfoConversion.toModelMBeanInfo(info), false);
         }
      }
      return standardInfo;
   }
}