/*
* 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.lang.management.ManagementFactory;
import java.nio.file.Path;
import java.util.HashSet;
import java.util.Hashtable;
import java.util.Map;
import java.util.Set;
import javax.management.InstanceNotFoundException;
import javax.management.MBeanAttributeInfo;
import javax.management.MBeanException;
import javax.management.MBeanInfo;
import javax.management.MBeanOperationInfo;
import javax.management.MBeanServer;
import javax.management.ObjectName;
import javax.management.ReflectionException;
import javax.naming.Context;
import javax.naming.NamingException;
import javax.naming.spi.InitialContextFactory;
import org.hibernate.Transaction;
import org.hibernate.search.cfg.Environment;
import org.hibernate.search.FullTextSession;
import org.hibernate.search.Search;
import org.hibernate.search.jmx.IndexControlMBean;
import org.hibernate.search.jmx.StatisticsInfoMBean;
import org.hibernate.search.test.SearchTestBase;
import org.hibernate.search.testsupport.junit.ElasticsearchSupportInProgress;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.experimental.categories.Category;
import org.osjava.sj.memory.MemoryContext;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;
/**
* @author Hardy Ferentschik
*/
public class IndexControlMBeanTest extends SearchTestBase {
MBeanServer mbeanServer;
ObjectName statisticsBeanObjectName;
ObjectName indexBeanObjectName;
@Test
public void testIndexCtrlMBeanRegistered() throws Exception {
assertTrue(
"With the right property set the Search MBean should be registered",
mbeanServer.isRegistered( indexBeanObjectName )
);
}
@Test
public void testAttributesAndOperations() throws Exception {
MBeanInfo info = mbeanServer.getMBeanInfo( indexBeanObjectName );
MBeanAttributeInfo[] attributes = info.getAttributes();
assertEquals( "Wrong number of attributes", 3, attributes.length );
Set<String> attributeNames = new HashSet<String>();
attributeNames.add( "NumberOfObjectLoadingThreads" );
attributeNames.add( "NumberOfFetchingThreads" );
attributeNames.add( "BatchSize" );
for ( MBeanAttributeInfo attribute : attributes ) {
assertTrue( attributeNames.contains( attribute.getName() ) );
}
MBeanOperationInfo[] operations = info.getOperations();
assertEquals( "Wrong number of operations", 3, operations.length );
Set<String> operationNames = new HashSet<String>();
operationNames.add( "index" );
operationNames.add( "purge" );
operationNames.add( "optimize" );
for ( MBeanOperationInfo operation : operations ) {
assertTrue( operationNames.contains( operation.getName() ) );
}
}
@Test
@Category( ElasticsearchSupportInProgress.class ) // HSEARCH-2421 Support statistics with Elasticsearch
public void testIndexAndPurge() throws Exception {
FullTextSession s = Search.getFullTextSession( openSession() );
Transaction tx = s.beginTransaction();
Counter counter = new Counter();
s.save( counter );
tx.commit();
s.close();
assertNumberOfIndexedEntities( Counter.class.getName(), 0 ); // manual indexing!
mbeanServer.invoke(
indexBeanObjectName,
"index",
new String[] { Counter.class.getName() },
new String[] { String.class.getName() }
);
assertNumberOfIndexedEntities( Counter.class.getName(), 1 );
mbeanServer.invoke(
indexBeanObjectName,
"purge",
new String[] { Counter.class.getName() },
new String[] { String.class.getName() }
);
assertNumberOfIndexedEntities( Counter.class.getName(), 0 );
}
@Override
@Before
public void setUp() throws Exception {
super.setUp();
mbeanServer = ManagementFactory.getPlatformMBeanServer();
statisticsBeanObjectName = new ObjectName( StatisticsInfoMBean.STATISTICS_MBEAN_OBJECT_NAME );
indexBeanObjectName = new ObjectName( IndexControlMBean.INDEX_CTRL_MBEAN_OBJECT_NAME );
}
@Override
@After
public void tearDown() throws Exception {
super.tearDown();
if ( mbeanServer.isRegistered( statisticsBeanObjectName ) ) {
mbeanServer.unregisterMBean( statisticsBeanObjectName );
}
if ( mbeanServer.isRegistered( indexBeanObjectName ) ) {
mbeanServer.unregisterMBean( indexBeanObjectName );
}
}
@Override
public void configure(Map<String,Object> cfg) {
Path simpleJndiDir = SimpleJNDIHelper.makeTestingJndiDirectory( IndexControlMBeanTest.class );
SimpleJNDIHelper.enableSimpleJndi( cfg, simpleJndiDir );
cfg.put( "hibernate.session_factory_name", "java:comp/SessionFactory" );
cfg.put( "hibernate.jndi.org.osjava.sj.factory", "org.hibernate.search.test.jmx.IndexControlMBeanTest$CustomContextFactory" );
cfg.put( "hibernate.search.indexing_strategy", "manual" );
cfg.put( Environment.JMX_ENABLED, "true" );
}
@Override
public Class<?>[] getAnnotatedClasses() {
return new Class<?>[] { Counter.class };
}
private void assertNumberOfIndexedEntities(String entity, int count)
throws InstanceNotFoundException, MBeanException, ReflectionException {
assertEquals(
"wrong number of indexed entities", count,
mbeanServer.invoke(
statisticsBeanObjectName,
"getNumberOfIndexedEntities",
new String[] { entity },
new String[] { String.class.getName() }
)
);
}
public static class CustomContextFactory implements InitialContextFactory {
public CustomContextFactory() {
super();
}
@Override
public Context getInitialContext(Hashtable environment) throws NamingException {
return new CloseNoOpMemoryContext( environment );
}
}
public static class CloseNoOpMemoryContext extends MemoryContext {
public CloseNoOpMemoryContext(Hashtable env) {
super( env );
}
// see HSEARCH-802
// see http://code.google.com/p/osjava/issues/detail?id=12
// What is the intended semantics of Context#close()
@Override
public void close() {
// noop
}
}
}