/*
* JBoss, Home of Professional Open Source.
* Copyright 2012, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* 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.jboss.as.test.integration.hibernate.secondlevelcache;
import java.io.File;
import java.util.Properties;
import javax.annotation.Resource;
import javax.ejb.Stateful;
import javax.ejb.TransactionAttribute;
import javax.ejb.TransactionAttributeType;
import javax.ejb.TransactionManagement;
import javax.ejb.TransactionManagementType;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import org.hibernate.cfg.AvailableSettings;
import org.hibernate.cfg.Configuration;
import org.hibernate.cfg.Environment;
import org.hibernate.engine.transaction.jta.platform.internal.JBossAppServerJtaPlatform;
import org.hibernate.internal.util.config.ConfigurationHelper;
import org.infinispan.manager.CacheContainer;
/**
*
* @author Madhumita Sadhukhan
*/
@Stateful
@TransactionManagement(TransactionManagementType.CONTAINER)
public class SFSB {
private static SessionFactory sessionFactory;
/**
* Lookup the Infinispan cache container to start it.
*
* We also could of changed the following line in standalone.xml:
* <cache-container name="hibernate" default-cache="local-query">
* To:
* <cache-container name="hibernate" default-cache="local-query" start="EAGER">
*/
private static final String CONTAINER_JNDI_NAME = "java:jboss/infinispan/container/hibernate";
@Resource(lookup = CONTAINER_JNDI_NAME)
private CacheContainer container;
public void cleanup() {
sessionFactory.close();
}
@TransactionAttribute(TransactionAttributeType.NEVER)
public void setupConfig() {
// static {
try {
System.out.println("setupConfig: Current dir = " + (new File(".")).getCanonicalPath());
// prepare the configuration
Configuration configuration = new Configuration().setProperty(AvailableSettings.USE_NEW_ID_GENERATOR_MAPPINGS,
"true");
configuration.getProperties().put(AvailableSettings.JTA_PLATFORM, JBossAppServerJtaPlatform.class);
configuration.setProperty(Environment.HBM2DDL_AUTO, "create-drop");
configuration.setProperty(Environment.DATASOURCE, "java:jboss/datasources/ExampleDS");
// fetch the properties
Properties properties = new Properties();
configuration = configuration.configure("hibernate.cfg.xml");
properties.putAll(configuration.getProperties());
Environment.verifyProperties(properties);
ConfigurationHelper.resolvePlaceHolders(properties);
// build the serviceregistry
StandardServiceRegistryBuilder registry = new StandardServiceRegistryBuilder().applySettings(properties);
sessionFactory = configuration.buildSessionFactory( registry.build());
} catch (Throwable ex) { // Make sure you log the exception, as it might be swallowed
System.err.println("Initial SessionFactory creation failed." + ex);
throw new ExceptionInInitializerError(ex);
}
System.out.println("setupConfig: done");
}
// create student
public Student createStudent(String firstName, String lastName, String address, int id) {
System.out.println("createStudent: started");
// setupConfig();
Student student = new Student();
student.setStudentId(id);
student.setAddress(address);
student.setFirstName(firstName);
student.setLastName(lastName);
try {
Session session = sessionFactory.openSession();
//Transaction trans = session.beginTransaction();
session.save(student);
session.flush();
//trans.commit();
session.close();
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException("Failure while persisting student entity", e);
}
System.out.println("createStudent: done");
return student;
}
// get student
public Student getStudent(int id) {
System.out.println("getStudent: started");
Student student;
try {
Session session = sessionFactory.openSession();
student = (Student) session.load(Student.class, id);
session.close();
} catch (Exception e) {
e.printStackTrace();
throw new RuntimeException("Failure while loading student entity", e);
}
System.out.println("getStudent: done");
return student;
}
}