/**
* Copyright (c) 2000-2005 Liferay, LLC. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
package com.liferay.portal.util;
import com.dotcms.repackage.net.sf.hibernate.HibernateException;
import com.dotcms.repackage.net.sf.hibernate.Session;
import com.dotcms.repackage.net.sf.hibernate.dialect.Dialect;
import com.dotmarketing.util.Logger;
import com.liferay.util.InstancePool;
import com.liferay.util.dao.hibernate.SessionConfiguration;
/**
* <a href="HibernateUtil.java.html"><b><i>View Source</i></b></a>
*
* @author Brian Wing Shun Chan
* @version $Revision: 1.11 $
*
*/
public class HibernateUtil {
public static void closeSession(Session session) {
try {
if (session != null) {
session.close();
}
}
catch (HibernateException he) {
Logger.error(HibernateException.class,he.getMessage(),he);
}
}
public static Dialect getDialect(String className) {
SessionConfiguration config =
_getSessionConfigurationInstance(className);
return config.getDialect();
}
public static Session openSession() throws HibernateException {
return openSession(null);
}
public static Session openSession(String className)
throws HibernateException {
SessionConfiguration config =
_getSessionConfigurationInstance(className);
return config.openSession();
}
private static String _getSessionConfigurationClassName(String className) {
if (className == null) {
className = HibernateConfiguration.class.getName();
}
return className;
}
private static SessionConfiguration _getSessionConfigurationInstance(
String className) {
className = _getSessionConfigurationClassName(className);
return (SessionConfiguration)InstancePool.get(
_getSessionConfigurationClassName(className));
}
}