Hibernate example source code file (SingleDomainObjectToMultipleTablesTest.java)

This example Hibernate source code file (SingleDomainObjectToMultipleTablesTest.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Hibernate tags/keywords

abstractonesessiontest, car, car, driveraje, io, kinga, kinga, lukasz, lukasz, mappingexception, net, network, person, person, personaje, test, testforissue

The Hibernate SingleDomainObjectToMultipleTablesTest.java source code

package org.hibernate.envers.test.integration.entityNames.singleAssociatedAudited;

import org.hibernate.MappingException;
import org.hibernate.envers.test.AbstractOneSessionTest;
import org.hibernate.envers.test.Priority;
import org.hibernate.testing.TestForIssue;
import org.junit.Assert;
import org.junit.Test;

import java.io.File;
import java.net.URISyntaxException;
import java.net.URL;

/**
 * @author Lukasz Antoniak (lukasz dot antoniak at gmail dot com)
 */
public class SingleDomainObjectToMultipleTablesTest extends AbstractOneSessionTest {
    private long carId = 0;
    private long ownerId = 0;
    private long driverId = 0;

    protected void initMappings() throws MappingException, URISyntaxException {
        URL url = Thread.currentThread().getContextClassLoader().getResource("mappings/entityNames/singleAssociatedAudited/mappings.hbm.xml");
        config.addFile(new File(url.toURI()));
    }


    @Test
    @Priority(10)
    public void initData() {
        initializeSession();

        //REV 1
        getSession().getTransaction().begin();
        Person owner = new Person("Lukasz", 25);
        Person driver = new Person("Kinga", 24);
        Car car = new Car(1, owner, driver);
        getSession().persist("Personaje", owner);
        getSession().persist("Driveraje", driver);
        getSession().persist(car);
        getSession().getTransaction().commit();
        
        carId = car.getId();
        ownerId = owner.getId();
        driverId = driver.getId();
    }

    @Test
    @TestForIssue(jiraKey="HHH-4648")
    public void testSingleDomainObjectToMultipleTablesMapping() {
        Car carVer1 = getAuditReader().find(Car.class, carId, 1);
        Person ownerVer1 = getAuditReader().find(Person.class, "Personaje", ownerId, 1);
        Person driverVer1 = getAuditReader().find(Person.class, "Driveraje", driverId, 1);

        /* Check ids. */
        Assert.assertEquals(ownerVer1.getId(), carVer1.getOwner().getId());
        Assert.assertEquals(driverVer1.getId(), carVer1.getDriver().getId());

        /* Check object properties. */
        Assert.assertEquals("Lukasz", ownerVer1.getName());
        Assert.assertEquals("Kinga", driverVer1.getName());
        Assert.assertEquals(1, carVer1.getNumber());
    }
}