org.jboss.mx.metadata.XMBeanEntityResolver Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of jboss-as-mbeans
JBoss Application Server (mbeans module)
There is a newer version: 6.0.0.M1
/*
* 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.metadata;

import java.io.InputStream;

import org.jboss.logging.Logger;
import org.jboss.mx.service.ServiceConstants;
import org.xml.sax.EntityResolver;
import org.xml.sax.InputSource;

/**
 * XMBeanEntityResolver.java
 *
 * @author David Jencks
 * @author Dimitris Andreadis
 * @version $Revision: 38392 $
 * 
 * @deprecated
 * @see org.jboss.util.xml.JBossEntityResolver
 */
public class XMBeanEntityResolver
   implements EntityResolver, ServiceConstants
{
   private static final Logger log = Logger.getLogger(XMBeanEntityResolver.class);

   public InputSource resolveEntity(String publicId, String systemId)
   {
      if (log.isTraceEnabled())
      {
         log.trace("resolveEntity() : publicId=" + publicId + ", systemId=" + systemId);
      }
      
      if (publicId == null)
      {
         // let the parser open a regular URI connection to systemId
         return null;
      }

      try
      {
         if (publicId.equals(PUBLIC_JBOSSMX_XMBEAN_DTD_1_0))
         {
            InputStream dtdStream = getClass().getResourceAsStream("/dtd/" + JBOSSMX_XMBEAN_DTD_1_0);
            return new InputSource(dtdStream);
         }
         else if (publicId.equals(PUBLIC_JBOSSMX_XMBEAN_DTD_1_1))
         {
            InputStream dtdStream = getClass().getResourceAsStream("/dtd/" + JBOSSMX_XMBEAN_DTD_1_1);
            return new InputSource(dtdStream);
         }
         else if (publicId.equals(PUBLIC_JBOSSMX_XMBEAN_DTD_1_2))
         {
            InputStream dtdStream = getClass().getResourceAsStream("/dtd/" + JBOSSMX_XMBEAN_DTD_1_2);
            return new InputSource(dtdStream);
         }         
         else
         {
            log.warn ("Cannot resolve entity: " + publicId);
         }
      }
      catch (Exception ignore)
      {
         log.error ("Cannot load local entity resource for: " + publicId);
      }
      return null;
   }
}