Hibernate example source code file (OrmVersionTest.java)

This example Hibernate source code file (OrmVersionTest.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

arraylist, classloader, datasource, entitymanagerfactory, hibernatepersistence, hibernatepersistence, list, list, net, network, persistenceunitinfoimpl, persistenceunitinfoimpl, properties, sql, string, string, testcase, util

The Hibernate OrmVersionTest.java source code

/*
 * Hibernate, Relational Persistence for Idiomatic Java
 *
 * Copyright (c) 2010, Red Hat Inc. 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 Inc.
 *
 * 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.ejb.test.jee;
import java.net.URL;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Properties;
import javax.persistence.EntityManagerFactory;
import javax.persistence.SharedCacheMode;
import javax.persistence.ValidationMode;
import javax.persistence.spi.ClassTransformer;
import javax.persistence.spi.PersistenceUnitInfo;
import javax.persistence.spi.PersistenceUnitTransactionType;
import javax.sql.DataSource;
import junit.framework.TestCase;
import org.hibernate.InvalidMappingException;
import org.hibernate.ejb.HibernatePersistence;

/**
 * "smoke" tests for JEE bootstrapping of HEM via a {@link PersistenceUnitInfo}
 *
 * @author Steve Ebersole
 */
public class OrmVersionTest extends TestCase {
	public void testOrm1() {
		PersistenceUnitInfoImpl pui = new PersistenceUnitInfoImpl( "orm1-test", "1.0" )
				.addMappingFileName( "org/hibernate/ejb/test/jee/valid-orm-1.xml" );
		HibernatePersistence hp = new HibernatePersistence();
		EntityManagerFactory emf = hp.createContainerEntityManagerFactory( pui, Collections.EMPTY_MAP );
		emf.getMetamodel().entity( org.hibernate.ejb.test.pack.defaultpar_1_0.Lighter1.class ); // exception if not entity
	}

	public void testOrm2() {
		PersistenceUnitInfoImpl pui = new PersistenceUnitInfoImpl( "orm2-test", "2.0" )
				.addMappingFileName( "org/hibernate/ejb/test/jee/valid-orm-2.xml" );
		HibernatePersistence hp = new HibernatePersistence();
		EntityManagerFactory emf = hp.createContainerEntityManagerFactory( pui, Collections.EMPTY_MAP );
		emf.getMetamodel().entity( org.hibernate.ejb.test.pack.defaultpar.Lighter.class ); // exception if not entity
	}

	public void testInvalidOrm1() {
		PersistenceUnitInfoImpl pui = new PersistenceUnitInfoImpl( "invalid-orm1-test", "1.0" )
				.addMappingFileName( "org/hibernate/ejb/test/jee/invalid-orm-1.xml" );
		HibernatePersistence hp = new HibernatePersistence();
		try {
			hp.createContainerEntityManagerFactory( pui, Collections.EMPTY_MAP );
			fail( "expecting 'invalid content' error" );
		}
		catch ( InvalidMappingException expected ) {
			// expected condition
		}
	}

	public static class PersistenceUnitInfoImpl implements PersistenceUnitInfo {
		private final String name;
		private final String persistenceSchemaVersion;

		public PersistenceUnitInfoImpl(String name) {
			this( name, "2.0" );
		}

		public PersistenceUnitInfoImpl(String name, String persistenceSchemaVersion) {
			this.name = name;
			this.persistenceSchemaVersion = persistenceSchemaVersion;
		}

		public String getPersistenceUnitName() {
			return name;
		}

		public String getPersistenceXMLSchemaVersion() {
			return persistenceSchemaVersion;
		}

		private final List<String> mappingFileNames = new ArrayList();

		public List<String> getMappingFileNames() {
			return mappingFileNames;
		}

		private final List<String> managedClassNames = new ArrayList();

		private PersistenceUnitInfoImpl addMappingFileName(String mappingFileName) {
			mappingFileNames.add( mappingFileName );
			return this;
		}

		public List<String> getManagedClassNames() {
			return managedClassNames;
		}

		public String getPersistenceProviderClassName() {
			return null;
		}

		public PersistenceUnitTransactionType getTransactionType() {
			return PersistenceUnitTransactionType.RESOURCE_LOCAL;
		}

		public DataSource getJtaDataSource() {
			return null;
		}

		public DataSource getNonJtaDataSource() {
			return null;
		}

		private final List<URL> jarFileUrls = new ArrayList();

		public List<URL> getJarFileUrls() {
			return jarFileUrls;
		}

		public URL getPersistenceUnitRootUrl() {
			return null;
		}

		public boolean excludeUnlistedClasses() {
			return false;
		}

		public SharedCacheMode getSharedCacheMode() {
			return null;
		}

		public ValidationMode getValidationMode() {
			return null;
		}

		private final Properties properties = new Properties();

		public Properties getProperties() {
			return properties;
		}

		public ClassLoader getClassLoader() {
			return Thread.currentThread().getContextClassLoader();
		}

		public void addTransformer(ClassTransformer transformer) {
		}

		public ClassLoader getNewTempClassLoader() {
			return getClassLoader();
		}
	}
}