/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2007, Red Hat Middleware LLC 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 Middleware LLC.
*
* 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.test.cache.jbc2;
import java.util.Map;
import java.util.Properties;
import org.hibernate.cache.CacheDataDescription;
import org.hibernate.cache.Region;
import org.hibernate.cache.impl.CacheDataDescriptionImpl;
import org.hibernate.cache.jbc2.JBossCacheRegionFactory;
import org.hibernate.cache.jbc2.SharedJBossCacheRegionFactory;
import org.hibernate.cache.jbc2.builder.SharedCacheInstanceManager;
import org.hibernate.cfg.Configuration;
import org.hibernate.test.util.CacheTestUtil;
import org.hibernate.util.ComparableComparator;
import org.jboss.cache.Cache;
import org.jboss.cache.DefaultCacheFactory;
import org.jboss.cache.Fqn;
import org.jboss.cache.Node;
import org.jboss.cache.config.Option;
import org.jgroups.JChannelFactory;
/**
* Base class for tests of Region implementations.
*
* @author <a href="brian.stansberry@jboss.com">Brian Stansberry</a>
* @version $Revision: 1 $
*/
public abstract class AbstractRegionImplTestCase extends AbstractJBossCacheTestCase {
/**
* Create a new RegionImplTestCaseBase.
*
* @param name
*/
public AbstractRegionImplTestCase(String name) {
super(name);
}
/**
* Tests proper handling of region initialization and destruction.
*
* @throws Exception
*/
public void testActivationDeactivation() throws Exception {
// Set up a cache to monitor affects of starting the region
Cache remoteCache = DefaultCacheFactory.getInstance().createCache(SharedCacheInstanceManager.DEFAULT_CACHE_RESOURCE, false);
// This test assumes replication; verify that's correct
assertEquals("Cache is REPL_SYNC", "REPL_SYNC", remoteCache.getConfiguration().getCacheModeString());
JChannelFactory channelFactory = new JChannelFactory();
channelFactory.setMultiplexerConfig(SharedCacheInstanceManager.DEF_JGROUPS_RESOURCE);
remoteCache.getConfiguration().getRuntimeConfig().setMuxChannelFactory(channelFactory);
remoteCache.start();
// Make sure we stop the remoteCache
registerCache(remoteCache);
Fqn regionFqn = getRegionFqn("test/test", "test");
assertNull("No region node", remoteCache.getRoot().getChild( regionFqn ));
Configuration cfg = CacheTestUtil.buildConfiguration("test", SharedJBossCacheRegionFactory.class, true, true);
JBossCacheRegionFactory regionFactory = CacheTestUtil.startRegionFactory(cfg, getCacheTestSupport());
Region region = createRegion(regionFactory, "test/test", cfg.getProperties(), getCacheDataDescription());
Cache localCache = getJBossCache( regionFactory );
// This test assumes replication; verify that's correct
assertEquals("Cache is REPL_SYNC", "REPL_SYNC", localCache.getConfiguration().getCacheModeString());
// Region creation should not have affected remoteCache
assertNull("No region node", remoteCache.getRoot().getChild( regionFqn ));
Node regionRoot = localCache.getRoot().getChild( regionFqn );
assertTrue("Has a node at " + regionFqn, regionRoot != null );
assertTrue(regionFqn + " is resident", regionRoot.isResident() );
// Confirm region destroy does not affect remote cache
Option option = new Option();
option.setCacheModeLocal(true);
remoteCache.getInvocationContext().setOptionOverrides(option);
remoteCache.put(regionFqn, "test", "test");
assertEquals("Put succeeded", "test", remoteCache.get(regionFqn, "test"));
assertNull("Put was local", localCache.get(regionFqn, "test"));
region.destroy();
assertEquals("Remote cache unchanged", "test", remoteCache.get(regionFqn, "test"));
assertNull("No region node", localCache.getRoot().getChild( regionFqn ));
}
public void testToMap() throws Exception {
Configuration cfg = CacheTestUtil.buildConfiguration("test", SharedJBossCacheRegionFactory.class, true, true);
JBossCacheRegionFactory regionFactory = CacheTestUtil.startRegionFactory(cfg, getCacheTestSupport());
Region region = createRegion(regionFactory, "test/test", cfg.getProperties(), getCacheDataDescription());
Map map = region.toMap();
assertNotNull(map);
assertEquals(0, map.size());
putInRegion(region, "key1", "value1");
putInRegion(region, "key2", "value2");
map = region.toMap();
assertNotNull(map);
assertEquals(2, map.size());
assertEquals("value1", map.get("key1"));
assertEquals("value2", map.get("key2"));
removeFromRegion(region, "key1");
map = region.toMap();
assertNotNull(map);
assertEquals(1, map.size());
assertEquals("value2", map.get("key2"));
}
protected abstract Cache getJBossCache(JBossCacheRegionFactory regionFactory);
protected abstract Fqn getRegionFqn(String regionName, String regionPrefix);
protected abstract Region createRegion(JBossCacheRegionFactory regionFactory, String regionName, Properties properties, CacheDataDescription cdd);
protected abstract void putInRegion(Region region, Object key, Object value);
protected abstract void removeFromRegion(Region region, Object key);
protected CacheDataDescription getCacheDataDescription() {
return new CacheDataDescriptionImpl(true, true, ComparableComparator.INSTANCE);
}
}