/*
* Copyright (C) 2013 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.storage.jdbc.init;
import org.exoplatform.commons.utils.SecurityHelper;
import org.exoplatform.services.jcr.impl.storage.jdbc.JDBCDataContainerConfig;
import org.exoplatform.services.jcr.impl.util.jdbc.DBInitializerHelper;
import java.io.IOException;
import java.sql.Connection;
import java.sql.SQLException;
import java.util.regex.Matcher;
/**
* JCR Storage H2 initializer.
*
* Created by The eXo Platform SAS* 11.09.2013
*
* @author <a href="mailto:aboughzela@exoplatform.com">Aymen Boughzela</a>
*/
public class H2DBInitializer extends StorageDBInitializer
{
public H2DBInitializer(Connection connection, JDBCDataContainerConfig containerConfig) throws IOException
{
super(connection, containerConfig);
}
/**
* {@inheritDoc}
*/
@Override
protected String updateQuery(String sql)
{
try
{
Matcher tMatcher;
if ((creatSequencePattern.matcher(sql)).find())
{
tMatcher = dbObjectNamePattern.matcher(sql);
if (tMatcher.find())
{
if (sql.substring(tMatcher.start(), tMatcher.end()).equals("JCR_" + DBInitializerHelper.getItemTableSuffix(containerConfig) + "SEQ"))
{
sql = (containerConfig.useSequenceForOrderNumber) ? sql.concat(" Start with " + Integer.toString(getSequenceStartValue(connection) + 1)) : "";
}
}
}
}
catch (SQLException e)
{
LOG.debug("SQLException occurs while update the sequence start value", e);
}
return sql;
}
}