package org.infinispan.jmx;
import org.infinispan.AdvancedCache;
import org.infinispan.Cache;
import org.infinispan.config.Configuration;
import org.infinispan.config.GlobalConfiguration;
import org.infinispan.factories.AbstractComponentRegistry;
import org.infinispan.manager.CacheManager;
import org.infinispan.test.TestingUtil;
import org.infinispan.test.fwk.TestCacheManagerFactory;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import javax.management.MBeanServer;
import javax.management.MBeanServerFactory;
import javax.management.ObjectName;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
/**
* Tester class for {@link ComponentsJmxRegistration}.
*
* @author Mircea.Markus@jboss.com
* @author <a href="mailto:galder.zamarreno@jboss.com">Galder Zamarreno</a>
* @since 4.0
*/
@Test(groups = "functional", testName = "jmx.ComponentsJmxRegistrationTest")
public class ComponentsJmxRegistrationTest {
private MBeanServer mBeanServer;
private List<CacheManager> cacheManagers = new ArrayList<CacheManager>();
@BeforeMethod
public void setUp() {
mBeanServer = MBeanServerFactory.createMBeanServer();
cacheManagers.clear();
}
@AfterMethod
public void tearDown() {
MBeanServerFactory.releaseMBeanServer(mBeanServer);
for (CacheManager cacheManager : cacheManagers) {
TestingUtil.killCacheManagers(cacheManager);
}
cacheManagers.clear();
}
public void testRegisterLocalCache() throws Exception {
CacheManager cm = TestCacheManagerFactory.createLocalCacheManager();
cacheManagers.add(cm);
cm.start();
Configuration configuration = config();
configuration.setCacheMode(Configuration.CacheMode.LOCAL);
cm.defineCache("first", configuration);
Cache first = cm.getCache("first");
ComponentsJmxRegistration regComponents = buildRegistrator(first);
regComponents.registerMBeans();
String name = regComponents.getObjectName("Statistics");
ObjectName name1 = new ObjectName(name);
assert mBeanServer.isRegistered(name1);
regComponents.unregisterMBeans();
assert !mBeanServer.isRegistered(name1);
assertCorrectJmxName(name1, first);
}
private ComponentsJmxRegistration buildRegistrator(Cache cache) {
AdvancedCache ac = (AdvancedCache) cache;
Set<AbstractComponentRegistry.Component> components = ac.getComponentRegistry().getRegisteredComponents();
return new ComponentsJmxRegistration(mBeanServer, components, cache.getName());
}
public void testRegisterReplicatedCache() throws Exception {
GlobalConfiguration globalConfiguration = GlobalConfiguration.getClusteredDefault();
globalConfiguration.setAllowDuplicateDomains(true);
CacheManager cm = TestCacheManagerFactory.createCacheManager(globalConfiguration);
cacheManagers.add(cm);
cm.start();
Configuration configurationOverride = config();
configurationOverride.setCacheMode(Configuration.CacheMode.REPL_SYNC);
cm.defineCache("first", configurationOverride);
Cache first = cm.getCache("first");
ComponentsJmxRegistration regComponents = buildRegistrator(first);
regComponents.registerMBeans();
String name = regComponents.getObjectName("Statistics");
ObjectName name1 = new ObjectName(name);
assertCorrectJmxName(name1, first);
assert mBeanServer.isRegistered(name1);
regComponents.unregisterMBeans();
assert !mBeanServer.isRegistered(name1);
}
public void testLocalAndReplicatedCache() throws Exception {
GlobalConfiguration globalConfiguration = GlobalConfiguration.getClusteredDefault();
globalConfiguration.setAllowDuplicateDomains(true);
CacheManager cm = TestCacheManagerFactory.createCacheManager(globalConfiguration);
cacheManagers.add(cm);
cm.start();
Configuration replicated = config();
Configuration local = config();
replicated.setCacheMode(Configuration.CacheMode.REPL_SYNC);
local.setCacheMode(Configuration.CacheMode.LOCAL);
cm.defineCache("replicated", replicated);
cm.defineCache("local", local);
Cache replicatedCache = cm.getCache("replicated");
Cache localCache = cm.getCache("local");
ComponentsJmxRegistration replicatedRegComponents = buildRegistrator(replicatedCache);
ComponentsJmxRegistration localRegComponents = buildRegistrator(localCache);
replicatedRegComponents.registerMBeans();
localRegComponents.registerMBeans();
String replicatedtCMgmtIntName = replicatedRegComponents.getObjectName("Statistics");
String localCMgmtIntName = localRegComponents.getObjectName("Statistics");
ObjectName replObjectName = new ObjectName(replicatedtCMgmtIntName);
ObjectName localObjName = new ObjectName(localCMgmtIntName);
assertCorrectJmxName(replObjectName, replicatedCache);
assert mBeanServer.isRegistered(replObjectName);
assert mBeanServer.isRegistered(localObjName);
assert !localCMgmtIntName.equals(replicatedtCMgmtIntName);
replicatedRegComponents.unregisterMBeans();
localRegComponents.unregisterMBeans();
assert !mBeanServer.isRegistered(new ObjectName(localCMgmtIntName));
assert !mBeanServer.isRegistered(new ObjectName(replicatedtCMgmtIntName));
}
private void assertCorrectJmxName(ObjectName objectName, Cache cache) {
assert objectName.getKeyProperty(ComponentsJmxRegistration.CACHE_NAME_KEY).startsWith(cache.getName());
assert objectName.getKeyProperty(ComponentsJmxRegistration.JMX_RESOURCE_KEY) != null;
}
private Configuration config() {
Configuration configuration = new Configuration();
configuration.setFetchInMemoryState(false);
configuration.setExposeJmxStatistics(true);
return configuration;
}
}