Package org.exoplatform.services.jcr.impl.core.lock.jbosscache

Source Code of org.exoplatform.services.jcr.impl.core.lock.jbosscache.JDBCCacheLoader

/*
* Copyright (C) 2012 eXo Platform SAS.
*
* 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.exoplatform.services.jcr.impl.core.lock.jbosscache;

import org.jboss.cache.config.CacheLoaderConfig;
import org.jboss.cache.config.CacheLoaderConfig.IndividualCacheLoaderConfig;
import org.jboss.cache.loader.AdjListJDBCCacheLoaderConfig;

/**
* This class is used to override the method AdjListJDBCCacheLoader#setConfig in order
* to be able to use a data source name even in case of non managed data sources.
*
* @author <a href="mailto:nicolas.filotto@exoplatform.com">Nicolas Filotto</a>
* @version $Id$
*/
public class JDBCCacheLoader extends org.jboss.cache.loader.JDBCCacheLoader
{

   @Override
   public void setConfig(IndividualCacheLoaderConfig base)
   {
      super.setConfig(base);
      AdjListJDBCCacheLoaderConfig config = processConfig(base);

      if (config.getDatasourceName() == null)
      {
         return;
      }
      /* We create the JDBCConnectionFactory instance but the JNDI lookup is no done until
the start method is called, since that's when its registered in its lifecycle */
      cf = new JDBCConnectionFactory();
      /* We set the configuration */
      cf.setConfig(config);
   }

   /**
    * {@inheritDoc}
    */
   @Override
   protected AdjListJDBCCacheLoaderConfig processConfig(CacheLoaderConfig.IndividualCacheLoaderConfig base)
   {
      AdjListJDBCCacheLoaderConfig config = super.processConfig(base);
      config.setClassName(getClass().getName());
      return config;
   }
}
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