/*
* Hibernate Search, full-text search for your domain model
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.search.test.jmx;
import java.io.File;
import java.lang.management.ManagementFactory;
import javax.management.InstanceNotFoundException;
import javax.management.MBeanServer;
import javax.management.ObjectInstance;
import javax.management.ObjectName;
import org.hibernate.search.testsupport.setup.SearchConfigurationForTest;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.hibernate.search.cfg.Environment;
import org.hibernate.search.engine.spi.SearchFactoryImplementor;
import org.hibernate.search.jmx.StatisticsInfoMBean;
import org.hibernate.search.jmx.impl.JMXRegistrar;
import org.hibernate.search.spi.SearchFactoryBuilder;
import org.hibernate.search.testsupport.TestConstants;
import org.hibernate.search.testsupport.TestForIssue;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.fail;
/**
* @author Hardy Ferentschik
*/
@TestForIssue(jiraKey = "HSEARCH-1026")
public class MultipleStatisticsMBeanTest {
private static File simpleJndiDir;
private static MBeanServer mbeanServer;
@BeforeClass
public static void beforeClass() {
File targetDir = TestConstants.getTargetDir( MultipleStatisticsMBeanTest.class );
simpleJndiDir = new File( targetDir, "simpleJndi" );
simpleJndiDir.mkdir();
mbeanServer = ManagementFactory.getPlatformMBeanServer();
}
@AfterClass
public static void afterClass() {
simpleJndiDir.delete();
}
@Test
public void testDefaultRegistration() throws Exception {
String suffix = null;
SearchFactoryImplementor searchFactory = createSearchFactoryUsingJndiPrefix( suffix );
testStatisticsMBeanRegistered( suffix );
searchFactory.close();
}
@Test
public void testRegistrationWithSuffix() throws Exception {
String suffix = "myapp";
SearchFactoryImplementor searchFactory = createSearchFactoryUsingJndiPrefix( suffix );
testStatisticsMBeanRegistered( suffix );
searchFactory.close();
}
@Test
public void testMultipleMbeanRegistration() throws Exception {
String suffixApp1 = "app-1";
SearchFactoryImplementor factory1 = createSearchFactoryUsingJndiPrefix( suffixApp1 );
testStatisticsMBeanRegistered( suffixApp1 );
String suffixApp2 = "app-2";
SearchFactoryImplementor factory2 = createSearchFactoryUsingJndiPrefix( suffixApp2 );
testStatisticsMBeanRegistered( suffixApp2 );
factory1.close();
factory2.close();
}
@Test
public void testStatisticMBeanGetsUnregistered() throws Exception {
String suffix = "myapp";
SearchFactoryImplementor searchFactory = createSearchFactoryUsingJndiPrefix( suffix );
testStatisticsMBeanRegistered( suffix );
searchFactory.close();
testStatisticsMBeanUnregistered( suffix );
}
private void testStatisticsMBeanUnregistered(String suffix) throws Exception {
String objectName = JMXRegistrar.buildMBeanName( StatisticsInfoMBean.STATISTICS_MBEAN_OBJECT_NAME, suffix );
ObjectName statisticsBeanObjectName = new ObjectName( objectName );
assertFalse( "The MBean should be unregistered", mbeanServer.isRegistered( statisticsBeanObjectName ) );
}
private void testStatisticsMBeanRegistered(String suffix) throws Exception {
String objectName = JMXRegistrar.buildMBeanName( StatisticsInfoMBean.STATISTICS_MBEAN_OBJECT_NAME, suffix );
ObjectName statisticsBeanObjectName = new ObjectName( objectName );
ObjectInstance mBean = null;
try {
mBean = mbeanServer.getObjectInstance( statisticsBeanObjectName );
}
catch (InstanceNotFoundException e) {
fail( "The mbean " + statisticsBeanObjectName.getCanonicalName() + " should be registered with the MBean server " );
}
assertEquals( JMXRegistrar.StatisticsInfo.class.getName(), mBean.getClassName() );
}
private SearchFactoryImplementor createSearchFactoryUsingJndiPrefix(String suffix) {
SearchConfigurationForTest configuration = new SearchConfigurationForTest()
.addProperty( "hibernate.session_factory_name", "java:comp/SessionFactory" )
.addProperty( "hibernate.jndi.class", "org.osjava.sj.SimpleContextFactory" )
.addProperty( "hibernate.jndi.org.osjava.sj.root", simpleJndiDir.getAbsolutePath() )
.addProperty( "hibernate.jndi.org.osjava.sj.jndi.shared", "true" )
.addProperty( Environment.JMX_ENABLED, "true" );
if ( suffix != null ) {
configuration.addProperty( Environment.JMX_BEAN_SUFFIX, suffix );
}
return new SearchFactoryBuilder().configuration( configuration ).buildSearchFactory();
}
}