Hibernate example source code file (TransactionalExtraAPITestCase.java)

This example Hibernate source code file (TransactionalExtraAPITestCase.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

collectionregionaccessstrategy, configuration, key, key, mocksoftlock, mocksoftlock, nodeenvironment, region_name, string, string, test, test, value1, value2

The Hibernate TransactionalExtraAPITestCase.java source code

/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2009, Red Hat, Inc. and/or it's affiliates, and individual contributors
 * as indicated by the @author tags. See the copyright.txt file in the
 * distribution for a full listing of individual contributors.
 *
 * This is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2.1 of
 * the License, or (at your option) any later version.
 *
 * This software 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 software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.hibernate.test.cache.infinispan.collection;

import org.hibernate.cache.spi.access.AccessType;
import org.hibernate.cache.spi.access.CollectionRegionAccessStrategy;
import org.hibernate.cache.spi.access.SoftLock;
import org.hibernate.cache.infinispan.InfinispanRegionFactory;
import org.hibernate.cfg.Configuration;

import org.junit.After;
import org.junit.Before;
import org.junit.Test;

import org.hibernate.test.cache.infinispan.AbstractNonFunctionalTestCase;
import org.hibernate.test.cache.infinispan.NodeEnvironment;
import org.hibernate.test.cache.infinispan.util.CacheTestUtil;

import static org.junit.Assert.assertNull;

/**
 * TransactionalExtraAPITestCase.
 *
 * @author Galder Zamarreño
 * @since 3.5
 */
public class TransactionalExtraAPITestCase extends AbstractNonFunctionalTestCase {

	public static final String REGION_NAME = "test/com.foo.test";
	public static final String KEY = "KEY";
	public static final String VALUE1 = "VALUE1";
	public static final String VALUE2 = "VALUE2";

	private NodeEnvironment environment;
	private static CollectionRegionAccessStrategy accessStrategy;

	@Before
	public final void prepareLocalAccessStrategy() throws Exception {
		environment = new NodeEnvironment( createConfiguration() );
		environment.prepare();

		// Sleep a bit to avoid concurrent FLUSH problem
		avoidConcurrentFlush();

		accessStrategy = environment.getCollectionRegion( REGION_NAME, null ).buildAccessStrategy( getAccessType() );
	}

	protected Configuration createConfiguration() {
		Configuration cfg = CacheTestUtil.buildConfiguration(
				REGION_PREFIX, InfinispanRegionFactory.class, true, false
		);
		cfg.setProperty( InfinispanRegionFactory.ENTITY_CACHE_RESOURCE_PROP, getCacheConfigName() );
		return cfg;
	}

	protected String getCacheConfigName() {
		return "entity";
	}

	protected AccessType getAccessType() {
		return AccessType.TRANSACTIONAL;
	}

	@After
	public final void releaseLocalAccessStrategy() throws Exception {
		if ( environment != null ) {
			environment.release();
		}
	}

	protected CollectionRegionAccessStrategy getCollectionAccessStrategy() {
		return accessStrategy;
	}

	@Test
	public void testLockItem() {
		assertNull( getCollectionAccessStrategy().lockItem( KEY, new Integer( 1 ) ) );
	}

	@Test
	public void testLockRegion() {
		assertNull( getCollectionAccessStrategy().lockRegion() );
	}

	@Test
	public void testUnlockItem() {
		getCollectionAccessStrategy().unlockItem( KEY, new MockSoftLock() );
	}

	@Test
	public void testUnlockRegion() {
		getCollectionAccessStrategy().unlockItem( KEY, new MockSoftLock() );
	}

	public static class MockSoftLock implements SoftLock {
	}
}