activemq-unit-tests/src/test/java/org/apache/activemq/jmx/JmxCreateNCTest.java

/**
 * 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
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package org.apache.activemq.jmx;

import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.broker.jmx.BrokerViewMBean;
import org.apache.activemq.broker.jmx.NetworkConnectorViewMBean;
import org.junit.Test;

import javax.management.ObjectName;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;

/**
 * This test shows that when we create a network connector via JMX,
 * the NC/bridge shows up in the MBean Server
 *
 * @author <a href="http://www.christianposta.com/blog">Christian Posta</a>
 */
public class JmxCreateNCTest {

    private static final String BROKER_NAME = "jmx-broker";

    @Test
    public void testBridgeRegistration() throws Exception {

        System.setProperty("org.apache.activemq.audit", "all");

        BrokerService broker = new BrokerService();
        broker.setBrokerName(BROKER_NAME);
        broker.setUseJmx(true); // explicitly set this so no funny issues
        broker.start();
        broker.waitUntilStarted();

        // now create network connector over JMX
        ObjectName brokerObjectName = new ObjectName("org.apache.activemq:type=Broker,brokerName=" + BROKER_NAME);
        BrokerViewMBean proxy = (BrokerViewMBean) broker.getManagementContext().newProxyInstance(brokerObjectName,
                BrokerViewMBean.class, true);

        assertNotNull("We could not retrieve the broker from JMX", proxy);

        // let's add the NC
        String connectoName = proxy.addNetworkConnector("static:(tcp://localhost:61617)");
        assertEquals("NC", connectoName);

        // Make sure we can retrieve the NC through JMX
        ObjectName networkConnectorObjectName = new ObjectName("org.apache.activemq:type=Broker,brokerName=" + BROKER_NAME +
                ",connector=networkConnectors,networkConnectorName=" + connectoName);
        NetworkConnectorViewMBean nc  = (NetworkConnectorViewMBean) broker.getManagementContext().newProxyInstance(networkConnectorObjectName,
                NetworkConnectorViewMBean.class, true);

        assertNotNull(nc);
        assertEquals("NC", nc.getName());
    }
}