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/*-
* ============LICENSE_START=======================================================
* ECOMP-PAP-REST
* ================================================================================
* Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
* ================================================================================
* 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.
* ============LICENSE_END=========================================================
*/
package org.openecomp.policy.pap.xacml.rest;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import org.hibernate.cfg.Configuration;
import org.openecomp.policy.common.logging.flexlogger.FlexLogger;
import org.openecomp.policy.common.logging.flexlogger.Logger;
public class HibernateSession{
private static final Logger LOGGER = FlexLogger.getLogger(HibernateSession.class);
private static SessionFactory xacmlsessionFactory;
private HibernateSession(){
//Default Constructor
}
static {
try {
Configuration configuration= new Configuration();
configuration.setProperty("hibernate.connection.url", XACMLPapServlet.getPapDbUrl());
configuration.setProperty("hibernate.connection.username", XACMLPapServlet.getPapDbUser());
configuration.setProperty("hibernate.connection.password", XACMLPapServlet.getPapDbPassword());
configuration.setProperty("hibernate.dialect", "org.hibernate.dialect.MySQLDialect");
configuration.setProperty("hibernate.connection.driver_class", XACMLPapServlet.getPapDbDriver());
configuration.setProperty("hibernate.show_sql", "false");
configuration.setProperty("hibernate.connection.autocommit", "true");
configuration.setProperty("hibernate.c3p0.min_size", "5");
configuration.setProperty("hibernate.c3p0.max_size", "200");
configuration.setProperty("hibernate.c3p0.timeout", "3600");
configuration.setProperty("hibernate.c3p0.idle_test_period", "3600");
configuration.setProperty("hibernate.cache.use.query_cache", "false");
configuration.setProperty("hibernate.cache.use_second_level_cache", "false");
StandardServiceRegistryBuilder builder = new StandardServiceRegistryBuilder().applySettings(configuration.getProperties());
xacmlsessionFactory = configuration.configure("/hibernate.cfg.xml").buildSessionFactory(builder.build());
} catch (Exception ex) {
LOGGER.error("Exception Occured While Creating Hiberante Session Factory"+ex);
}
}
public static Session getSessionFactory(){
return xacmlsessionFactory.openSession();
}
}
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