ResultCacheEntryNoCache.java

/**
 * C-JDBC: Clustered JDBC.
 * Copyright (C) 2002-2004 French National Institute For Research In Computer
 * Science And Control (INRIA).
 * Contact: c-jdbc@objectweb.org
 * 
 * This library 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 any later
 * version.
 * 
 * This library 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 library; if not, write to the Free Software Foundation,
 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
 *
 * Initial developer(s): Nicolas Modrzyk.
 * Contributor(s): Emmanuel Cecchet.
 */

package org.objectweb.cjdbc.controller.cache.result.entries;

/**
 * A <code>CacheEntry</code> that simulates a NoCacheEntry.
 * 
 * @author <a href="mailto:Nicolas.Modrzyk@inrialpes.fr">Nicolas Modrzyk</a>
 * @author <a href="mailto:Emmanuel.Cecchet@inria.fr">Emmanuel Cecchet</a>
 * @version 1.0
 */
public class ResultCacheEntryNoCache extends ResultCacheEntry
{
  static final String[] STRING_DATA =
    new String[] { "", "NoCache", "Invalid", "", "0" };
  /**
   * Create a new No Caching Query Cache entry
   */
  public ResultCacheEntryNoCache()
  {
    super(null, null);
  }

  /**
   * @see org.objectweb.cjdbc.controller.cache.result.entries.ResultCacheEntry#invalidate()
   */
  public void invalidate()
  {
  }

  /**
   * @see org.objectweb.cjdbc.controller.cache.result.entries.ResultCacheEntry#getType()
   */
  public String getType()
  {
    return "NoCache";
  }

  /**
   * @see org.objectweb.cjdbc.controller.cache.result.entries.ResultCacheEntry#toStringTable()
   */
  public String[] toStringTable()
  {
    return STRING_DATA;
  }
}

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