@SuppressWarnings({"rawtypes", "unchecked"})
public void testRegisterNotificationListenerWithWildcard() throws Exception {
ObjectName objectName = ObjectName.getInstance("spring:name=Test");
JmxTestBean bean = new JmxTestBean();
Map<String, Object> beans = new HashMap<String, Object>();
beans.put(objectName.getCanonicalName(), bean);
CountingAttributeChangeNotificationListener listener =
new CountingAttributeChangeNotificationListener();
Map notificationListeners = new HashMap();
notificationListeners.put("*", listener);
MBeanExporter exporter = new MBeanExporter();
exporter.setServer(server);
exporter.setBeans(beans);
exporter.setNotificationListenerMappings(notificationListeners);
exporter.afterPropertiesSet();
// update the attribute
String attributeName = "Name";
server.setAttribute(objectName, new Attribute(attributeName, "Rob Harrop"));
assertEquals("Listener not notified", 1, listener.getCount(attributeName));
}
@SuppressWarnings({"rawtypes", "unchecked"})
public void testRegisterNotificationListenerWithObjectNameBeforeBeanNameMappedToSameBeanInstance()
throws Exception {
String beanName = "testBean";
ObjectName objectName = ObjectName.getInstance("spring:name=Test");
SelfNamingTestBean testBean = new SelfNamingTestBean();
testBean.setObjectName(objectName);
DefaultListableBeanFactory factory = new DefaultListableBeanFactory();
factory.registerSingleton(beanName, testBean);
Map<String, Object> beans = new HashMap<String, Object>();
beans.put(beanName, testBean);
Map listenerMappings = new HashMap();
CountingAttributeChangeNotificationListener listener =
new CountingAttributeChangeNotificationListener();
listenerMappings.put(objectName, listener);
listenerMappings.put(beanName, listener);
MBeanExporter exporter = new MBeanExporter();
exporter.setServer(server);
exporter.setBeans(beans);
exporter.setNotificationListenerMappings(listenerMappings);
exporter.setBeanFactory(factory);
exporter.afterPropertiesSet();
assertIsRegistered("Should have registered MBean", objectName);
server.setAttribute(objectName, new Attribute("Age", new Integer(77)));
assertEquals("Listener should have been notified exactly once", 1, listener.getCount("Age"));
}
@SuppressWarnings({"rawtypes", "unchecked"})
public void testRegisterNotificationListenerWithTwoBeanNamesMappedToDifferentBeanInstances()
throws Exception {
String beanName1 = "testBean1";
String beanName2 = "testBean2";
ObjectName objectName1 = ObjectName.getInstance("spring:name=Test1");
ObjectName objectName2 = ObjectName.getInstance("spring:name=Test2");
SelfNamingTestBean testBean1 = new SelfNamingTestBean();
testBean1.setObjectName(objectName1);
SelfNamingTestBean testBean2 = new SelfNamingTestBean();
testBean2.setObjectName(objectName2);
DefaultListableBeanFactory factory = new DefaultListableBeanFactory();
factory.registerSingleton(beanName1, testBean1);
factory.registerSingleton(beanName2, testBean2);
Map<String, Object> beans = new HashMap<String, Object>();
beans.put(beanName1, testBean1);
beans.put(beanName2, testBean2);
Map listenerMappings = new HashMap();
CountingAttributeChangeNotificationListener listener =
new CountingAttributeChangeNotificationListener();
listenerMappings.put(beanName1, listener);
listenerMappings.put(beanName2, listener);
MBeanExporter exporter = new MBeanExporter();
exporter.setServer(server);
exporter.setBeans(beans);
exporter.setNotificationListenerMappings(listenerMappings);
exporter.setBeanFactory(factory);
exporter.afterPropertiesSet();
assertIsRegistered("Should have registered MBean", objectName1);
assertIsRegistered("Should have registered MBean", objectName2);
server.setAttribute(
ObjectNameManager.getInstance(objectName1), new Attribute("Age", new Integer(77)));
assertEquals("Listener not notified for testBean1", 1, listener.getCount("Age"));
server.setAttribute(
ObjectNameManager.getInstance(objectName2), new Attribute("Age", new Integer(33)));
assertEquals("Listener not notified for testBean2", 2, listener.getCount("Age"));
}