/*
 * Copyright (C) 2003-2011 eXo Platform SAS.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Affero General Public License
 * as published by the Free Software Foundation; either version 3
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, see<http://www.gnu.org/licenses/>.
 */
package org.exoplatform.services.jcr.impl.storage.jdbc.optimisation.db;

import org.exoplatform.services.jcr.impl.storage.jdbc.JDBCDataContainerConfig;

import java.sql.Connection;
import java.sql.SQLException;

/**
 * Created by The eXo Platform SAS.
 * 
 * <br/>Date: 
 *
 * @author <a href="karpenko.sergiy@gmail.com">Karpenko Sergiy</a> 
 * @version $Id: PostgreMultiDBJDBCConnection.java 111 4.05.2011 serg $
 */
public class PostgreMultiDbJDBCConnection extends MultiDbJDBCConnection
{
   protected String PATTERN_ESCAPE_STRING = "\\\\";

   /**
    * @param dbConnection
    *          JDBC connection, should be opened before
    * @param readOnly
    *          boolean if true the dbConnection was marked as READ-ONLY.
    * @param containerConfig
    *          Workspace Storage Container configuration
    */
   public PostgreMultiDbJDBCConnection(Connection dbConnection, boolean readOnly,
      JDBCDataContainerConfig containerConfig) throws SQLException
   {
      super(dbConnection, readOnly, containerConfig);
   }

   /**
    * {@inheritDoc}
    */
   @Override
   protected void prepareQueries() throws SQLException
   {
      super.prepareQueries();
   }

   @Override
   protected String getLikeExpressionEscape()
   {
      // must be .. LIKE 'prop\\_name' ESCAPE '\\\\'
      return this.PATTERN_ESCAPE_STRING;
   }
}
