/**
* Copyright (C) 2015 Orange
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.francetelecom.clara.cloud.commons.hibernate;
import javax.persistence.EntityManagerFactory;
import org.hibernate.SessionFactory;
import org.hibernate.jpa.HibernateEntityManagerFactory;
import org.hibernate.stat.Statistics;
import org.springframework.beans.factory.FactoryBean;
import org.springframework.beans.factory.annotation.Autowired;
/**
* Workaound to get hibernate statistic from 4.3
* @see https://hibernate.atlassian.net/browse/HHH-6190
* @author pierre
*
*/
public class HibernateStatisticsFactoryBean implements FactoryBean<Statistics> {
@Autowired
private EntityManagerFactory entityManagerFactory;
@Override
public Statistics getObject() throws Exception {
SessionFactory sessionFactory = ((HibernateEntityManagerFactory) entityManagerFactory).getSessionFactory();
return sessionFactory.getStatistics();
}
@Override
public Class<?> getObjectType() {
return Statistics.class;
}
@Override
public boolean isSingleton() {
return true;
}
}