/**
* 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.activemq;
import java.util.HashMap;
import javax.management.ObjectName;
import org.apache.activemq.plugin.RuntimeConfigurationBroker;
import org.apache.activemq.plugin.jmx.RuntimeConfigurationView;
import org.apache.activemq.plugin.jmx.RuntimeConfigurationViewMBean;
import org.apache.activemq.util.IntrospectionSupport;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotEquals;
import static org.junit.Assert.assertTrue;
public class MBeanTest extends RuntimeConfigTestSupport {
@Test
public void testUpdateNow() throws Exception {
final String brokerConfig = "mBeanTest-manual-broker";
applyNewConfig(brokerConfig, "emptyManualUpdateConfig");
startBroker(brokerConfig);
assertTrue("broker alive", brokerService.isStarted());
assertEquals("no network connectors", 0, brokerService.getNetworkConnectors().size());
applyNewConfig(brokerConfig, "networkConnectorTest-one-nc", SLEEP);
assertEquals("no network connectors", 0, brokerService.getNetworkConnectors().size());
// apply via jmx
ObjectName objectName =
new ObjectName(brokerService.getBrokerObjectName().toString() +
RuntimeConfigurationBroker.objectNamePropsAppendage);
RuntimeConfigurationViewMBean runtimeConfigurationView =
(RuntimeConfigurationViewMBean) brokerService.getManagementContext().newProxyInstance(objectName,
RuntimeConfigurationViewMBean.class, false);
HashMap<String, String> props = new HashMap<String, String>();
IntrospectionSupport.getProperties(runtimeConfigurationView, props, null);
LOG.info("mbean attributes before: " + props);
String result = runtimeConfigurationView.updateNow();
LOG.info("Result from update: " + result);
assertTrue("got sensible result: " + result, result.contains("started"));
assertEquals("one new network connectors", 1, brokerService.getNetworkConnectors().size());
HashMap<String, String> propsAfter = new HashMap<String, String>();
IntrospectionSupport.getProperties(runtimeConfigurationView, propsAfter, null);
LOG.info("mbean attributes after: " + propsAfter);
String propOfInterest = "modified";
assertNotEquals("modified is different", props.get(propOfInterest), propsAfter.get(propOfInterest));
}
@Test
public void testUpdateFailedModParseError() throws Exception {
final String brokerConfig = "mBeanTest-manual-broker";
applyNewConfig(brokerConfig, "emptyManualUpdateConfig");
startBroker(brokerConfig);
assertTrue("broker alive", brokerService.isStarted());
assertEquals("no network connectors", 0, brokerService.getNetworkConnectors().size());
applyNewConfig(brokerConfig, "parseErrorConfig", SLEEP);
// apply via jmx
ObjectName objectName =
new ObjectName(brokerService.getBrokerObjectName().toString() +
RuntimeConfigurationBroker.objectNamePropsAppendage);
RuntimeConfigurationViewMBean runtimeConfigurationView =
(RuntimeConfigurationViewMBean) brokerService.getManagementContext().newProxyInstance(objectName,
RuntimeConfigurationViewMBean.class, false);
HashMap<String, String> props = new HashMap<String, String>();
IntrospectionSupport.getProperties(runtimeConfigurationView, props, null);
LOG.info("mbean attributes before: " + props);
String result = runtimeConfigurationView.updateNow();
LOG.info("Result from failed update: " + result);
assertTrue("got sensible result: " + result, result.contains("dudElement"));
HashMap<String, String> propsAfter = new HashMap<String, String>();
IntrospectionSupport.getProperties(runtimeConfigurationView, propsAfter, null);
LOG.info("mbean attributes after: " + propsAfter);
String propOfInterest = "modified";
assertEquals("modified is same", props.get(propOfInterest), propsAfter.get(propOfInterest));
// apply good change now
applyNewConfig(brokerConfig, "networkConnectorTest-one-nc", SLEEP);
result = runtimeConfigurationView.updateNow();
LOG.info("Result from update: " + result);
assertTrue("got sensible result: " + result, result.contains("started"));
assertEquals("one new network connectors", 1, brokerService.getNetworkConnectors().size());
propsAfter = new HashMap<String, String>();
IntrospectionSupport.getProperties(runtimeConfigurationView, propsAfter, null);
assertNotEquals("modified is different", props.get(propOfInterest), propsAfter.get(propOfInterest));
}
}