/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2008, Red Hat Middleware LLC or third-party contributors as
* indicated by the @author tags or express copyright attribution
* statements applied by the authors. All third-party contributions are
* distributed under license by Red Hat Middleware LLC.
*
* This copyrighted material is made available to anyone wishing to use, modify,
* copy, or redistribute it subject to the terms and conditions of the GNU
* Lesser General Public License, as published by the Free Software Foundation.
*
* This program 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 distribution; if not, write to:
* Free Software Foundation, Inc.
* 51 Franklin Street, Fifth Floor
* Boston, MA 02110-1301 USA
*/
package org.hibernate.envers.test.performance;
import org.hibernate.ejb.Ejb3Configuration;
import org.hibernate.envers.test.performance.complex.ChildEntity1;
import org.hibernate.envers.test.performance.complex.ChildEntity2;
import org.hibernate.envers.test.performance.complex.RootEntity;
import org.junit.Ignore;
import javax.persistence.EntityManager;
import java.io.IOException;
import java.util.Date;
import java.util.HashSet;
/**
* @author Adam Warski (adam at warski dot org)
*/
@Ignore
public class ComplexInsertPerformance extends AbstractPerformanceTest {
public void configure(Ejb3Configuration cfg) {
cfg.addAnnotatedClass(RootEntity.class);
cfg.addAnnotatedClass(ChildEntity1.class);
cfg.addAnnotatedClass(ChildEntity2.class);
}
private final static int NUMBER_INSERTS = 1000;
private long idCounter = 0;
private ChildEntity2 createChildEntity2() {
ChildEntity2 ce = new ChildEntity2();
ce.setId(idCounter++);
ce.setNumber(12345678);
ce.setData("some data, not really meaningful");
ce.setStrings(new HashSet<String>());
ce.getStrings().add("aaa");
ce.getStrings().add("bbb");
ce.getStrings().add("ccc");
return ce;
}
private ChildEntity1 createChildEntity1() {
ChildEntity1 ce = new ChildEntity1();
ce.setId(idCounter++);
ce.setData1("xxx");
ce.setData2("yyy");
ce.setChild1(createChildEntity2());
ce.setChild2(createChildEntity2());
return ce;
}
protected void doTest() {
for (int i=0; i<NUMBER_INSERTS; i++) {
newEntityManager();
EntityManager entityManager = getEntityManager();
entityManager.getTransaction().begin();
RootEntity re = new RootEntity();
re.setId(idCounter++);
re.setData1("data1");
re.setData2("data2");
re.setDate1(new Date());
re.setNumber1(123);
re.setNumber2(456);
re.setChild1(createChildEntity1());
re.setChild2(createChildEntity1());
re.setChild3(createChildEntity1());
start();
entityManager.persist(re);
entityManager.getTransaction().commit();
stop();
}
}
public static void main(String[] args) throws IOException {
ComplexInsertPerformance insertsPerformance = new ComplexInsertPerformance();
insertsPerformance.test(3);
}
}