| /** |
| * 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.camel.management; |
| |
| import javax.management.Notification; |
| import javax.management.NotificationFilter; |
| import javax.management.NotificationListener; |
| import javax.management.ObjectName; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.ContextTestSupport; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.impl.DefaultCamelContext; |
| |
| /** |
| * @version |
| */ |
| public class JmxNotificationEventNotifierTest extends ContextTestSupport { |
| |
| private JmxNotificationEventNotifier notifier; |
| |
| @Override |
| protected boolean useJmx() { |
| return true; |
| } |
| |
| @Override |
| protected CamelContext createCamelContext() throws Exception { |
| // START SNIPPET: e1 |
| // Set up the JmxNotificationEventNotifier |
| notifier = new JmxNotificationEventNotifier(); |
| notifier.setSource("MyCamel"); |
| notifier.setIgnoreCamelContextEvents(true); |
| notifier.setIgnoreRouteEvents(true); |
| notifier.setIgnoreServiceEvents(true); |
| |
| CamelContext context = new DefaultCamelContext(createRegistry()); |
| context.getManagementStrategy().addEventNotifier(notifier); |
| |
| // Set up the ManagementNamingStrategy |
| DefaultManagementNamingStrategy naming = (DefaultManagementNamingStrategy) context.getManagementStrategy().getManagementNamingStrategy(); |
| naming.setHostName("localhost"); |
| naming.setDomainName("org.apache.camel"); |
| // END SNIPPET: e1 |
| return context; |
| } |
| |
| public void testExchangeDone() throws Exception { |
| // START SNIPPET: e2 |
| // register the NotificationListener |
| ObjectName on = ObjectName.getInstance("org.apache.camel:context=localhost/camel-1,type=eventnotifiers,name=JmxEventNotifier"); |
| MyNotificationListener listener = new MyNotificationListener(); |
| context.getManagementStrategy().getManagementAgent().getMBeanServer().addNotificationListener(on, |
| listener, |
| new NotificationFilter() { |
| public boolean isNotificationEnabled(Notification notification) { |
| return notification.getSource().equals("MyCamel"); |
| } |
| }, null); |
| |
| // END SNIPPET: e2 |
| getMockEndpoint("mock:result").expectedMessageCount(1); |
| |
| template.sendBody("direct:start", "Hello World"); |
| |
| assertMockEndpointsSatisfied(); |
| |
| assertEquals("Get a wrong number of events", 5, listener.getEventCounter()); |
| |
| context.stop(); |
| } |
| |
| public void testExchangeFailed() throws Exception { |
| ObjectName on = ObjectName.getInstance("org.apache.camel:context=localhost/camel-1,type=eventnotifiers,name=JmxEventNotifier"); |
| |
| MyNotificationListener listener = new MyNotificationListener(); |
| context.getManagementStrategy().getManagementAgent().getMBeanServer().addNotificationListener(on, |
| listener, new NotificationFilter() { |
| public boolean isNotificationEnabled(Notification notification) { |
| return true; |
| } |
| }, null); |
| |
| try { |
| template.sendBody("direct:fail", "Hello World"); |
| fail("Should have thrown an exception"); |
| } catch (Exception e) { |
| // expected |
| assertIsInstanceOf(IllegalArgumentException.class, e.getCause()); |
| } |
| |
| assertEquals("Get a wrong number of events", 3, listener.getEventCounter()); |
| |
| context.stop(); |
| } |
| |
| @Override |
| protected RouteBuilder createRouteBuilder() throws Exception { |
| return new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| from("direct:start").to("log:foo").to("mock:result"); |
| |
| from("direct:fail").throwException(new IllegalArgumentException("Damn")); |
| } |
| }; |
| } |
| |
| private class MyNotificationListener implements NotificationListener { |
| |
| private int eventCounter; |
| |
| public void handleNotification(Notification notification, Object handback) { |
| log.debug("Get the notification : " + notification); |
| eventCounter++; |
| } |
| |
| public int getEventCounter() { |
| return eventCounter; |
| } |
| |
| } |
| |
| } |