Spring Framework example source code file (LocalEntityManagerFactoryBeanTests.java)

This example Spring Framework source code file (LocalEntityManagerFactoryBeanTests.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 - Spring Framework tags/keywords

abstractentitymanagerfactorybeantests, bob, entitymanagerfactory, entitymanagerfactory, exception, exception, localentitymanagerfactorybean, localentitymanagerfactorybean, map, map, persistenceprovider, properties, string, unsupportedoperationexception, util

The Spring Framework LocalEntityManagerFactoryBeanTests.java source code

/*
 * Copyright 2002-2006 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.orm.jpa;

import java.util.Map;
import java.util.Properties;

import javax.persistence.EntityManagerFactory;
import javax.persistence.spi.PersistenceProvider;
import javax.persistence.spi.PersistenceUnitInfo;

/**
 * @author Rod Johnson
 */
public class LocalEntityManagerFactoryBeanTests extends AbstractEntityManagerFactoryBeanTests {
	
	// Static fields set by inner class DummyPersistenceProvider

	private static String actualName;

	private static Map actualProps;


	@Override
	protected void setUp() throws Exception {
		super.setUp();
		mockEmf.close();
		emfMc.setVoidCallable();
		emfMc.replay();
	}
	
	public void testValidUsageWithDefaultProperties() throws Exception {
		testValidUsage(null);
	}
	
	public void testValidUsageWithExplicitProperties() throws Exception {
		testValidUsage(new Properties());
	}
	
	protected void testValidUsage(Properties props) throws Exception {
		// This will be set by DummyPersistenceProvider
		actualName = null;
		actualProps = null;
		
		LocalEntityManagerFactoryBean lemfb = new LocalEntityManagerFactoryBean();
		String entityManagerName = "call me Bob";
		
		lemfb.setPersistenceUnitName(entityManagerName);
		lemfb.setPersistenceProviderClass(DummyPersistenceProvider.class);
		if (props != null) {
			lemfb.setJpaProperties(props);
		}
		lemfb.afterPropertiesSet();
		
		assertSame(entityManagerName, actualName);
		if (props != null) {
			assertEquals(props, actualProps);
		}
		checkInvariants(lemfb);
		
		lemfb.destroy();
		
		emfMc.verify();
	}
	
	
	protected static class DummyPersistenceProvider implements PersistenceProvider {
		
		public EntityManagerFactory createContainerEntityManagerFactory(PersistenceUnitInfo pui, Map map) {
			throw new UnsupportedOperationException();
		}
		
		public EntityManagerFactory createEntityManagerFactory(String emfName, Map properties) {
			actualName = emfName;
			actualProps = properties;
			return mockEmf;
		}
	}

}