Hibernate example source code file (AbstractCollectionChangeTest.java)

This example Hibernate source code file (AbstractCollectionChangeTest.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

abstractsessiontest, changed, integer, mappingexception, name, name, net, network, override, person, person, priority, priority, test, test, urisyntaxexception, util

The Hibernate AbstractCollectionChangeTest.java source code

package org.hibernate.envers.test.integration.collection.norevision;

import org.hibernate.MappingException;
import org.hibernate.envers.test.AbstractSessionTest;
import org.hibernate.envers.test.Priority;
import org.junit.Test;

import java.net.URISyntaxException;
import java.util.List;

public abstract class AbstractCollectionChangeTest extends AbstractSessionTest {
    protected Integer personId;

    @Override
    protected void initMappings() throws MappingException, URISyntaxException {
        config.addAnnotatedClass(Person.class);
        config.addAnnotatedClass(Name.class);
        config.setProperty("org.hibernate.envers.revision_on_collection_change", getCollectionChangeValue());
    }

    protected abstract String getCollectionChangeValue();

    protected abstract List<Integer> getExpectedPersonRevisions();

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

        // Rev 1
        getSession().getTransaction().begin();        
        Person p = new Person();
        Name n = new Name();
        n.setName("name1");
        p.getNames().add(n);
        getSession().saveOrUpdate(p);
        getSession().getTransaction().commit();

        // Rev 2
        getSession().getTransaction().begin();
        n.setName("Changed name");
        getSession().saveOrUpdate(p);
        getSession().getTransaction().commit();

        // Rev 3
        getSession().getTransaction().begin();
        Name n2 = new Name();
        n2.setName("name2");
        p.getNames().add(n2);
        getSession().getTransaction().commit();

        personId = p.getId();
    }

    @Test
    public void testPersonRevisionCount() {
        assert getAuditReader().getRevisions(Person.class, personId).equals(getExpectedPersonRevisions());
    }
}