/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.servicemix.jbi.management;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.servicemix.components.util.EchoComponent;
import org.apache.servicemix.jbi.container.JBIContainer;
import org.apache.servicemix.jbi.management.ManagementContext;
import javax.jbi.management.LifeCycleMBean;
import javax.management.MBeanServerConnection;
import javax.management.MBeanServerDelegateMBean;
import javax.management.MBeanServerInvocationHandler;
import javax.management.ObjectName;
import javax.management.remote.JMXConnector;
import javax.management.remote.JMXConnectorFactory;
import javax.management.remote.JMXServiceURL;
import junit.framework.TestCase;
/**
* ManagementContextTest
*/
public class ManagementContextTest extends TestCase {
private Log log = LogFactory.getLog(getClass());
// The host, port and path where the rmiregistry runs.
private String namingHost = "localhost";
private int namingPort = ManagementContext.DEFAULT_CONNECTOR_PORT;
private String jndiPath = ManagementContext.DEFAULT_CONNECTOR_PATH;
private ManagementContext context;
private JBIContainer container;
protected void setUp() throws Exception {
container = new JBIContainer();
container.setCreateMBeanServer(true);
container.setRmiPort(namingPort);
container.init();
container.start();
context = container.getManagementContext();
/*
context = new ManagementContext();
context.setCreateMBeanServer(true);
context.setNamingPort(namingPort);
context.init(container, null);
*/
}
protected void tearDown() throws Exception {
container.shutDown();
}
public void testRemote() throws Exception {
// The address of the connector server
JMXServiceURL url = new JMXServiceURL("service:jmx:rmi:///jndi/rmi://"
+ namingHost + ":" + namingPort + jndiPath);
// Connect a JSR 160 JMXConnector to the server side
JMXConnector connector = JMXConnectorFactory.connect(url);
// Retrieve an MBeanServerConnection that represent the MBeanServer the remote
// connector server is bound to
MBeanServerConnection connection = connector.getMBeanServerConnection();
// Call the server side as if it is a local MBeanServer
ObjectName delegateName = ObjectName.getInstance("JMImplementation:type=MBeanServerDelegate");
Object proxy = MBeanServerInvocationHandler.newProxyInstance(connection, delegateName,
MBeanServerDelegateMBean.class, true);
MBeanServerDelegateMBean delegate = (MBeanServerDelegateMBean) proxy;
// The magic of JDK 1.3 dynamic proxy and JSR 160:
// delegate.getImplementationVendor() is actually a remote JMX call,
// but it looks like a local, old-style, java call.
log.info(delegate.getImplementationVendor() + " is cool !");
ObjectName objName = context.createObjectName(context);
proxy = MBeanServerInvocationHandler.newProxyInstance(connection, objName,
LifeCycleMBean.class, true);
LifeCycleMBean mc = (LifeCycleMBean) proxy;
log.info("STATE = " + mc.getCurrentState());
mc.start();
log.info("STATE = " + mc.getCurrentState());
mc.stop();
log.info("STATE = " + mc.getCurrentState());
}
public void testComponent() throws Exception {
ObjectName[] names = context.getPojoComponents();
assertEquals(1, names.length);
EchoComponent echo = new EchoComponent();
container.activateComponent(echo, "echo");
names = context.getPojoComponents();
assertNotNull(names);
assertEquals(2, names.length);
assertEquals(LifeCycleMBean.STARTED, echo.getCurrentState());
context.stopComponent("echo");
assertEquals(LifeCycleMBean.STOPPED, echo.getCurrentState());
}
}