/*
* JBoss, Home of Professional Open Source
* Copyright 2009 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
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*/
package org.infinispan.jmx;
import org.infinispan.config.CacheLoaderManagerConfig;
import org.infinispan.config.Configuration;
import org.infinispan.config.GlobalConfiguration;
import org.infinispan.test.fwk.TestInternalCacheEntryFactory;
import org.infinispan.loaders.CacheLoaderManager;
import org.infinispan.loaders.CacheStore;
import org.infinispan.loaders.dummy.DummyInMemoryCacheStore;
import org.infinispan.manager.EmbeddedCacheManager;
import org.infinispan.test.SingleCacheManagerTest;
import org.infinispan.test.TestingUtil;
import org.infinispan.test.fwk.TestCacheManagerFactory;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.Test;
import javax.management.MBeanServer;
import javax.management.ObjectName;
import static org.infinispan.test.TestingUtil.*;
/**
* Tests the jmx functionality from CacheLoaderInterceptor and CacheStoreInterceptor.
*
* @author Mircea.Markus@jboss.com
* @author Galder Zamarreño
*/
@Test(groups = "functional", testName = "jmx.CacheLoaderAndCacheStoreInterceptorMBeanTest")
public class CacheLoaderAndCacheStoreInterceptorMBeanTest extends SingleCacheManagerTest {
private ObjectName loaderInterceptorObjName;
private ObjectName storeInterceptorObjName;
private MBeanServer threadMBeanServer;
private CacheStore cacheStore;
private static final String JMX_DOMAIN = CacheLoaderAndCacheStoreInterceptorMBeanTest.class.getName();
@Override
protected EmbeddedCacheManager createCacheManager() throws Exception {
GlobalConfiguration globalConfiguration = GlobalConfiguration.getNonClusteredDefault();
globalConfiguration.setMBeanServerLookup(PerThreadMBeanServerLookup.class.getName());
globalConfiguration.setJmxDomain(JMX_DOMAIN);
globalConfiguration.setExposeGlobalJmxStatistics(true);
cacheManager = TestCacheManagerFactory.createCacheManagerEnforceJmxDomain(globalConfiguration);
DummyInMemoryCacheStore.Cfg cfg = new DummyInMemoryCacheStore.Cfg();
CacheLoaderManagerConfig clManagerConfig = new CacheLoaderManagerConfig();
clManagerConfig.setPassivation(false);
clManagerConfig.addCacheLoaderConfig(cfg);
Configuration configuration = getDefaultClusteredConfig(Configuration.CacheMode.LOCAL);
configuration.setExposeJmxStatistics(true);
configuration.setCacheLoaderManagerConfig(clManagerConfig);
cacheManager.defineConfiguration("test", configuration);
cache = cacheManager.getCache("test");
loaderInterceptorObjName = getCacheObjectName(JMX_DOMAIN, "test(local)", "CacheLoader");
storeInterceptorObjName = getCacheObjectName(JMX_DOMAIN, "test(local)", "CacheStore");
threadMBeanServer = PerThreadMBeanServerLookup.getThreadMBeanServer();
cacheStore = TestingUtil.extractComponent(cache, CacheLoaderManager.class).getCacheStore();
return cacheManager;
}
@AfterMethod(alwaysRun = true)
public void resetStats() throws Exception {
threadMBeanServer.invoke(loaderInterceptorObjName, "resetStatistics", new Object[0], new String[0]);
threadMBeanServer.invoke(storeInterceptorObjName, "resetStatistics", new Object[0], new String[0]);
}
public void testJmxOperationMetadata() throws Exception {
checkMBeanOperationParameterNaming(loaderInterceptorObjName);
checkMBeanOperationParameterNaming(storeInterceptorObjName);
}
public void testPutKeyValue() throws Exception {
assertStoreAccess(0, 0, 0);
cache.put("key", "value");
assertStoreAccess(0, 0, 1);
cache.put("key", "value2");
assertStoreAccess(0, 0, 2);
cacheStore.store(TestInternalCacheEntryFactory.create("a", "b"));
cache.put("a", "c");
assertStoreAccess(1, 0, 3);
assert cacheStore.load("a").getValue().equals("c");
}
public void testGetValue() throws Exception {
assertStoreAccess(0, 0, 0);
cache.put("key", "value");
assertStoreAccess(0, 0, 1);
assert cache.get("key").equals("value");
assertStoreAccess(0, 0, 1);
cacheStore.store(TestInternalCacheEntryFactory.create("a", "b"));
assert cache.get("a").equals("b");
assertStoreAccess(1, 0, 1);
assert cache.get("no_such_key") == null;
assertStoreAccess(1, 1, 1);
}
public void testRemoveValue() throws Exception {
assertStoreAccess(0, 0, 0);
cache.put("key", "value");
assertStoreAccess(0, 0, 1);
assert cache.get("key").equals("value");
assertStoreAccess(0, 0, 1);
assert cache.remove("key").equals("value");
assertStoreAccess(0, 0, 1);
cache.remove("no_such_key");
assertStoreAccess(0, 1, 1);
cacheStore.store(TestInternalCacheEntryFactory.create("a", "b"));
assert cache.remove("a").equals("b");
assertStoreAccess(1, 1, 1);
}
public void testReplaceCommand() throws Exception {
assertStoreAccess(0, 0, 0);
cache.put("key", "value");
assertStoreAccess(0, 0, 1);
assert cache.replace("key", "value2").equals("value");
assertStoreAccess(0, 0, 2);
cacheStore.store(TestInternalCacheEntryFactory.create("a", "b"));
assert cache.replace("a", "c").equals("b");
assertStoreAccess(1, 0, 3);
assert cache.replace("no_such_key", "c") == null;
assertStoreAccess(1, 1, 3);
}
private void assertStoreAccess(int loadsCount, int missesCount, int storeCount) throws Exception {
assertLoadCount(loadsCount, missesCount);
assertStoreCount(storeCount);
}
private void assertLoadCount(int loadsCount, int missesCount) throws Exception {
Object actualLoadCount = threadMBeanServer.getAttribute(loaderInterceptorObjName, "CacheLoaderLoads");
assert Integer.valueOf(actualLoadCount.toString()).equals(loadsCount) : "expected " + loadsCount + " loads count and received " + actualLoadCount;
Object actualMissesCount = threadMBeanServer.getAttribute(loaderInterceptorObjName, "CacheLoaderMisses");
assert Integer.valueOf(actualMissesCount.toString()).equals(missesCount) : "expected " + missesCount + " misses count, and received " + actualMissesCount;
}
private void assertStoreCount(int count) throws Exception {
Object actualStoreCount = threadMBeanServer.getAttribute(storeInterceptorObjName, "CacheLoaderStores");
assert Integer.valueOf(actualStoreCount.toString()).equals(count) : "expected " + count + " store counts, but received " + actualStoreCount;
}
}