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* 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,
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
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* License along with this software; if not, write to the Free
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package org.infinispan.jmx;
import org.infinispan.configuration.cache.ConfigurationBuilder;
import org.infinispan.configuration.global.GlobalConfigurationBuilder;
import org.infinispan.eviction.EvictionStrategy;
import org.infinispan.loaders.dummy.DummyInMemoryCacheStoreConfigurationBuilder;
import org.infinispan.test.fwk.TestInternalCacheEntryFactory;
import org.infinispan.loaders.CacheLoaderManager;
import org.infinispan.loaders.CacheStore;
import org.infinispan.manager.EmbeddedCacheManager;
import org.infinispan.test.SingleCacheManagerTest;
import static org.infinispan.test.TestingUtil.*;
import org.infinispan.test.TestingUtil;
import org.infinispan.test.fwk.TestCacheManagerFactory;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.Test;
import javax.management.Attribute;
import javax.management.MBeanServer;
import javax.management.ObjectName;
import java.lang.reflect.Method;
import java.util.HashMap;
import java.util.Map;
import static org.testng.AssertJUnit.assertEquals;
/**
* Tester class for ActivationInterceptor and PassivationInterceptor.
*
* @author Mircea.Markus@jboss.com
* @author Galder Zamarreño
*/
@Test(groups = "functional", testName = "jmx.ActivationAndPassivationInterceptorMBeanTest")
public class ActivationAndPassivationInterceptorMBeanTest extends SingleCacheManagerTest {
private static final String JMX_DOMAIN = ActivationAndPassivationInterceptorMBeanTest.class.getSimpleName();
CacheStore cacheStore;
MBeanServer threadMBeanServer;
final ObjectName activationInterceptorObjName =
getCacheObjectName(JMX_DOMAIN, "___defaultcache(local)", "Activation");
final ObjectName passivationInterceptorObjName =
getCacheObjectName(JMX_DOMAIN, "___defaultcache(local)", "Passivation");
protected EmbeddedCacheManager createCacheManager() throws Exception {
GlobalConfigurationBuilder globalBuilder = new GlobalConfigurationBuilder();
globalBuilder.globalJmxStatistics()
.mBeanServerLookup(new PerThreadMBeanServerLookup())
.jmxDomain(JMX_DOMAIN)
.enable();
ConfigurationBuilder builder = new ConfigurationBuilder();
builder.eviction().strategy(EvictionStrategy.LRU).maxEntries(1)
.jmxStatistics().enable()
.loaders()
.passivation(true)
.addLoader(DummyInMemoryCacheStoreConfigurationBuilder.class);
// Do not initiliaze this in instance declaration since a different
// thread will be used when running from maven, breaking the thread local
threadMBeanServer = PerThreadMBeanServerLookup.getThreadMBeanServer();
return TestCacheManagerFactory.createCacheManager(globalBuilder, builder, true);
}
@Override
protected void setup() throws Exception {
super.setup();
cacheStore = extractCacheStore();
}
@AfterMethod(alwaysRun = true)
public void resetStats() throws Exception {
threadMBeanServer.invoke(activationInterceptorObjName, "resetStatistics", new Object[0], new String[0]);
}
public void testDisableStatistics() throws Exception {
threadMBeanServer.setAttribute(activationInterceptorObjName, new Attribute("StatisticsEnabled", Boolean.FALSE));
assert threadMBeanServer.getAttribute(activationInterceptorObjName, "Activations").toString().equals("N/A");
threadMBeanServer.setAttribute(activationInterceptorObjName, new Attribute("StatisticsEnabled", Boolean.TRUE));
}
public void testActivationOnGet(Method m) throws Exception {
assertActivationCount(0);
assert cache.get(k(m)) == null;
assertActivationCount(0);
cacheStore.store(TestInternalCacheEntryFactory.create(k(m), v(m)));
assert cacheStore.containsKey(k(m));
assert cache.get(k(m)).equals(v(m));
assertActivationCount(1);
assert !cacheStore.containsKey(k(m));
}
public void testActivationOnPut(Method m) throws Exception {
assertActivationCount(0);
assert cache.get(k(m)) == null;
assertActivationCount(0);
cacheStore.store(TestInternalCacheEntryFactory.create(k(m), v(m)));
assert cacheStore.containsKey(k(m));
cache.put(k(m), v(m, 2));
assert cache.get(k(m)).equals(v(m, 2));
assertActivationCount(1);
assert !cacheStore.containsKey(k(m)) : "this should only be persisted on evict";
}
public void testActivationOnReplace(Method m) throws Exception {
assertActivationCount(0);
assert cache.get(k(m)) == null;
assertActivationCount(0);
cacheStore.store(TestInternalCacheEntryFactory.create(k(m), v(m)));
assert cacheStore.containsKey(k(m));
assert cache.replace(k(m), v(m, 2)).equals(v(m));
assertActivationCount(1);
assert !cacheStore.containsKey(k(m));
}
public void testActivationOnPutMap(Method m) throws Exception {
assertActivationCount(0);
assert cache.get(k(m)) == null;
assertActivationCount(0);
cacheStore.store(TestInternalCacheEntryFactory.create(k(m), v(m)));
assert cacheStore.containsKey(k(m));
Map<String, String> toAdd = new HashMap<String, String>();
toAdd.put(k(m), v(m, 2));
cache.putAll(toAdd);
assertActivationCount(1);
assert cache.get(k(m)).equals(v(m, 2));
assert !cacheStore.containsKey(k(m));
}
public void testPassivationOnEvict(Method m) throws Exception {
assertPassivationCount(0);
cache.put(k(m), v(m));
cache.put(k(m, 2), v(m, 2));
cache.evict(k(m));
assertPassivationCount(1);
cache.evict(k(m, 2));
assertPassivationCount(2);
cache.evict("not_existing_key");
assertPassivationCount(2);
}
private void assertActivationCount(int activationCount) throws Exception {
assert Integer.valueOf(threadMBeanServer.getAttribute(
activationInterceptorObjName, "Activations").toString())
.equals(activationCount);
}
private void assertPassivationCount(int activationCount) throws Exception {
Object passivations = threadMBeanServer.getAttribute(
passivationInterceptorObjName, "Passivations");
assertEquals(activationCount,
Integer.valueOf(passivations.toString()).intValue());
}
private CacheStore extractCacheStore() {
return TestingUtil.extractComponent(cache,
CacheLoaderManager.class).getCacheStore();
}
}