/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other
* contributors as indicated by the @author tags. All rights reserved.
* See the copyright.txt 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.infinispan.api.flags;
import static org.infinispan.context.Flag.CACHE_MODE_LOCAL;
import static org.infinispan.context.Flag.SKIP_CACHE_STORE;
import static org.infinispan.test.TestingUtil.k;
import static org.infinispan.test.TestingUtil.v;
import static org.infinispan.test.TestingUtil.withTx;
import org.infinispan.AdvancedCache;
import org.infinispan.Cache;
import org.infinispan.configuration.cache.CacheMode;
import org.infinispan.configuration.cache.ConfigurationBuilder;
import org.infinispan.configuration.cache.VersioningScheme;
import org.infinispan.context.Flag;
import org.infinispan.loaders.CacheLoaderManager;
import org.infinispan.loaders.UnnnecessaryLoadingTest.CountingCacheStore;
import org.infinispan.loaders.decorators.ChainingCacheStore;
import org.infinispan.loaders.dummy.DummyInMemoryCacheStore;
import org.infinispan.test.MultipleCacheManagersTest;
import org.infinispan.test.TestingUtil;
import org.infinispan.test.fwk.CleanupAfterMethod;
import org.infinispan.util.concurrent.IsolationLevel;
import org.testng.annotations.Test;
import java.lang.reflect.Method;
import java.util.concurrent.Callable;
/**
* @author Sanne Grinovero <sanne@infinispan.org> (C) 2011 Red Hat Inc.
*/
@Test(groups = "functional", testName = "api.flags.FlagsEnabledTest")
@CleanupAfterMethod
public class FlagsEnabledTest extends MultipleCacheManagersTest {
@Override
protected void createCacheManagers() throws Throwable {
ConfigurationBuilder builder = getDefaultClusteredCacheConfig(CacheMode.REPL_SYNC, true);
builder
.locking().writeSkewCheck(true).isolationLevel(IsolationLevel.REPEATABLE_READ)
.versioning().enable().scheme(VersioningScheme.SIMPLE)
.loaders().addStore().cacheStore(new CountingCacheStore())
.loaders().addStore().cacheStore(new DummyInMemoryCacheStore())
.transaction().syncCommitPhase(true);
createClusteredCaches(2, "replication", builder);
}
CountingCacheStore getCacheStore(Cache cache) {
CacheLoaderManager clm = TestingUtil.extractComponent(cache, CacheLoaderManager.class);
ChainingCacheStore ccs = (ChainingCacheStore) clm.getCacheLoader();
CountingCacheStore countingCS = (CountingCacheStore) ccs.getStores().keySet().iterator().next();
return countingCS;
}
public void testWithFlagsSemantics() {
AdvancedCache cache1 = cache(0,"replication").getAdvancedCache();
AdvancedCache cache2 = cache(1,"replication").getAdvancedCache();
assert getCacheStore(cache1).numLoads == 0;
assert getCacheStore(cache2).numLoads == 0;
AdvancedCache cache1LocalOnly = cache1.withFlags(CACHE_MODE_LOCAL);
cache1LocalOnly.put("key", "value1");
cache2.withFlags(CACHE_MODE_LOCAL).put("key", "value2");
assert cache1.get("key").equals("value1");
assert cache2.get("key").equals("value2");
assert getCacheStore(cache1).numLoads == 1;
assert getCacheStore(cache2).numLoads == 1;
assert getCacheStore(cache2) != getCacheStore(cache1);
cache1.put("nonLocal", "value");
assert "value".equals(cache2.get("nonLocal"));
assert getCacheStore(cache1).numLoads == 2;
assert getCacheStore(cache2).numLoads == 1; //not incremented since ISPN-1642
AdvancedCache cache1SkipRemoteAndStores = cache1LocalOnly.withFlags(SKIP_CACHE_STORE);
cache1SkipRemoteAndStores.put("again", "value");
assert getCacheStore(cache1).numLoads == 2;
assert getCacheStore(cache2).numLoads == 1;
assert cache1.get("again").equals("value");
assert cache2.get("again") == null;
assert getCacheStore(cache1).numLoads == 2;
assert getCacheStore(cache2).numLoads == 2; //"again" wasn't found in cache, looks into store
assert cache2.get("again") == null;
assert getCacheStore(cache2).numLoads == 3;
assert cache2.withFlags(SKIP_CACHE_STORE).get("again") == null;
assert getCacheStore(cache2).numLoads == 3;
assert getCacheStore(cache1).numLoads == 2;
assert cache1LocalOnly.get("localStored") == null;
assert getCacheStore(cache1).numLoads == 3; //options on cache1SkipRemoteAndStores did NOT affect this cache
}
public void testReplicateSkipCacheLoad(Method m) {
AdvancedCache cache1 = cache(0,"replication").getAdvancedCache();
AdvancedCache cache2 = cache(1,"replication").getAdvancedCache();
assert getCacheStore(cache1).numLoads == 0;
assert getCacheStore(cache2).numLoads == 0;
final String v = v(m, 1);
final String k = k(m, 1);
cache1.withFlags(Flag.SKIP_CACHE_LOAD).put(k, v);
assert v.equals(cache2.get(k));
assert getCacheStore(cache1).numLoads == 0;
assert getCacheStore(cache2).numLoads == 0;
}
public void testReplicateSkipCacheLoaderWithinTxInCoordinator(Method m) throws Exception {
final AdvancedCache cache1 = cache(0, "replication").getAdvancedCache();
final AdvancedCache cache2 = cache(1, "replication").getAdvancedCache();
doReplicateSkipCacheLoaderWithinTx(m, cache1, cache2);
}
public void testReplicateSkipCacheLoaderWithinTxInNonCoordinator(Method m) throws Exception {
final AdvancedCache cache1 = cache(0,"replication").getAdvancedCache();
final AdvancedCache cache2 = cache(1,"replication").getAdvancedCache();
doReplicateSkipCacheLoaderWithinTx(m, cache2, cache1);
}
private void doReplicateSkipCacheLoaderWithinTx(Method m, final AdvancedCache cache1, AdvancedCache cache2) throws Exception {
assert getCacheStore(cache1).numLoads == 0;
assert getCacheStore(cache2).numLoads == 0;
final String v = v(m, 1);
final String k = k(m, 1);
withTx(cache1.getTransactionManager(), new Callable<Void>() {
@Override
public Void call() throws Exception {
cache1.withFlags(Flag.SKIP_CACHE_LOAD).put(k, v);
return null;
}
});
assert v.equals(cache2.get(k));
assert getCacheStore(cache1).numLoads == 0;
assert getCacheStore(cache2).numLoads == 0;
}
}