List of usage examples for javax.management.remote JMXConnectionNotification FAILED
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Notification type string for a connection-failed notification.
From source file:org.apache.cassandra.tools.NodeProbe.java
public void handleNotification(Notification notification, Object handback) { if ("repair".equals(notification.getType())) { int[] status = (int[]) notification.getUserData(); assert status.length == 2; if (cmd == status[0]) { String message = String.format("[%s] %s", format.format(notification.getTimeStamp()), notification.getMessage()); out.println(message);/*from www .java 2 s . c o m*/ // repair status is int array with [0] = cmd number, [1] = status if (status[1] == ActiveRepairService.Status.SESSION_FAILED.ordinal()) success = false; else if (status[1] == ActiveRepairService.Status.FINISHED.ordinal()) condition.signalAll(); } } else if (JMXConnectionNotification.NOTIFS_LOST.equals(notification.getType())) { String message = String.format( "[%s] Lost notification. You should check server log for repair status of keyspace %s", format.format(notification.getTimeStamp()), keyspace); out.println(message); } else if (JMXConnectionNotification.FAILED.equals(notification.getType()) || JMXConnectionNotification.CLOSED.equals(notification.getType())) { String message = String .format("JMX connection closed. You should check server log for repair status of keyspace %s" + "(Subsequent keyspaces are not going to be repaired).", keyspace); error = new IOException(message); condition.signalAll(); } }
From source file:org.apache.geode.admin.jmx.internal.AgentImpl.java
/** * Invoked before sending the specified notification to the listener. Returns whether the given * notification is to be sent to the listener. * * @param notification The notification to be sent. * @return true if the notification has to be sent to the listener, false otherwise. *//* ww w . ja v a 2s.c om*/ public boolean isNotificationEnabled(Notification notification) { boolean isThisNotificationEnabled = false; if (notification.getType().equals(JMXConnectionNotification.OPENED) || notification.getType().equals(JMXConnectionNotification.CLOSED) || notification.getType().equals(JMXConnectionNotification.FAILED)) { isThisNotificationEnabled = true; } return isThisNotificationEnabled; }
From source file:org.logicblaze.lingo.jmx.remote.jms.JmsJmxConnector.java
private void sendConnectionNotificationFailed(String message) { JMXConnectionNotification notification = new JMXConnectionNotification(JMXConnectionNotification.FAILED, this, getConnectionId(), notificationNumber.incrementAndGet(), message, null); connectionNotifier.sendNotification(notification); }
From source file:org.mule.providers.jmx.JmxEndpointBuilder.java
private String translateConnectorNotificationType(String typePrefix) { if (".opened".equalsIgnoreCase(typePrefix)) return JMXConnectionNotification.OPENED; if (".closed".equalsIgnoreCase(typePrefix)) return JMXConnectionNotification.CLOSED; if (".failed".equalsIgnoreCase(typePrefix)) return JMXConnectionNotification.FAILED; if (".notif-lost".equalsIgnoreCase(typePrefix)) return JMXConnectionNotification.NOTIFS_LOST; return typePrefix; }
From source file:org.wso2.andes.server.management.JMXManagedObjectRegistry.java
public void start() throws IOException, ConfigurationException { CurrentActor.get().message(ManagementConsoleMessages.STARTUP()); //check if system properties are set to use the JVM's out-of-the-box JMXAgent if (areOutOfTheBoxJMXOptionsSet()) { CurrentActor.get().message(ManagementConsoleMessages.READY(true)); return;//from w ww. j a v a 2s . c o m } IApplicationRegistry appRegistry = ApplicationRegistry.getInstance(); int port = appRegistry.getConfiguration().getJMXManagementPort(); //Socket factories for the RMIConnectorServer, either default or SLL depending on configuration RMIClientSocketFactory csf; RMIServerSocketFactory ssf; //check ssl enabled option in config, default to true if option is not set boolean sslEnabled = appRegistry.getConfiguration().getManagementSSLEnabled(); if (sslEnabled) { //set the SSL related system properties used by the SSL RMI socket factories to the values //given in the configuration file, unless command line settings have already been specified String keyStorePath; if (System.getProperty("javax.net.ssl.keyStore") != null) { keyStorePath = System.getProperty("javax.net.ssl.keyStore"); } else { keyStorePath = appRegistry.getConfiguration().getManagementKeyStorePath(); } //check the keystore path value is valid if (keyStorePath == null) { throw new ConfigurationException("JMX management SSL keystore path not defined, " + "unable to start SSL protected JMX ConnectorServer"); } else { //ensure the system property is set System.setProperty("javax.net.ssl.keyStore", keyStorePath); //check the file is usable File ksf = new File(keyStorePath); if (!ksf.exists()) { throw new FileNotFoundException("Cannot find JMX management SSL keystore file " + ksf + "\n" + "Check broker configuration, or see create-example-ssl-stores script" + "in the bin/ directory if you need to generate an example store."); } if (!ksf.canRead()) { throw new FileNotFoundException( "Cannot read JMX management SSL keystore file: " + ksf + ". Check permissions."); } CurrentActor.get().message(ManagementConsoleMessages.SSL_KEYSTORE(ksf.getAbsolutePath())); } //check the key store password is set if (System.getProperty("javax.net.ssl.keyStorePassword") == null) { if (appRegistry.getConfiguration().getManagementKeyStorePassword() == null) { throw new ConfigurationException("JMX management SSL keystore password not defined, " + "unable to start requested SSL protected JMX server"); } else { System.setProperty("javax.net.ssl.keyStorePassword", appRegistry.getConfiguration().getManagementKeyStorePassword()); } } //create the SSL RMI socket factories csf = new SslRMIClientSocketFactory(); ssf = new SslRMIServerSocketFactory(); } else { //Do not specify any specific RMI socket factories, resulting in use of the defaults. csf = null; ssf = null; } //add a JMXAuthenticator implementation the env map to authenticate the RMI based JMX connector server RMIPasswordAuthenticator rmipa = new RMIPasswordAuthenticator(); rmipa.setAuthenticationManager(appRegistry.getAuthenticationManager()); HashMap<String, Object> env = new HashMap<String, Object>(); env.put(JMXConnectorServer.AUTHENTICATOR, rmipa); /* * Start a RMI registry on the management port, to hold the JMX RMI ConnectorServer stub. * Using custom socket factory to prevent anyone (including us unfortunately) binding to the registry using RMI. * As a result, only binds made using the object reference will succeed, thus securing it from external change. */ System.setProperty("java.rmi.server.randomIDs", "true"); if (_useCustomSocketFactory) { _rmiRegistry = LocateRegistry.createRegistry(port, null, new CustomRMIServerSocketFactory()); } else { _rmiRegistry = LocateRegistry.createRegistry(port, null, null); } CurrentActor.get().message(ManagementConsoleMessages.LISTENING("RMI Registry", port)); /* * We must now create the RMI ConnectorServer manually, as the JMX Factory methods use RMI calls * to bind the ConnectorServer to the registry, which will now fail as for security we have * locked it from any RMI based modifications, including our own. Instead, we will manually bind * the RMIConnectorServer stub to the registry using its object reference, which will still succeed. * * The registry is exported on the defined management port 'port'. We will export the RMIConnectorServer * on 'port +1'. Use of these two well-defined ports will ease any navigation through firewall's. */ final RMIServerImpl rmiConnectorServerStub = new RMIJRMPServerImpl(port + PORT_EXPORT_OFFSET, csf, ssf, env); String localHost; try { localHost = InetAddress.getLocalHost().getHostName(); } catch (UnknownHostException ex) { localHost = "127.0.0.1"; } final String hostname = localHost; final JMXServiceURL externalUrl = new JMXServiceURL("service:jmx:rmi://" + hostname + ":" + (port + PORT_EXPORT_OFFSET) + "/jndi/rmi://" + hostname + ":" + port + "/jmxrmi"); final JMXServiceURL internalUrl = new JMXServiceURL("rmi", hostname, port + PORT_EXPORT_OFFSET); _cs = new RMIConnectorServer(internalUrl, env, rmiConnectorServerStub, _mbeanServer) { @Override public synchronized void start() throws IOException { try { //manually bind the connector server to the registry at key 'jmxrmi', like the out-of-the-box agent _rmiRegistry.bind("jmxrmi", rmiConnectorServerStub); } catch (AlreadyBoundException abe) { //key was already in use. shouldnt happen here as its a new registry, unbindable by normal means. //IOExceptions are the only checked type throwable by the method, wrap and rethrow IOException ioe = new IOException(abe.getMessage()); ioe.initCause(abe); throw ioe; } //now do the normal tasks super.start(); } @Override public synchronized void stop() throws IOException { try { if (_rmiRegistry != null) { _rmiRegistry.unbind("jmxrmi"); } } catch (NotBoundException nbe) { //ignore } //now do the normal tasks super.stop(); } @Override public JMXServiceURL getAddress() { //must return our pre-crafted url that includes the full details, inc JNDI details return externalUrl; } }; //Add the custom invoker as an MBeanServerForwarder, and start the RMIConnectorServer. MBeanServerForwarder mbsf = MBeanInvocationHandlerImpl.newProxyInstance(); _cs.setMBeanServerForwarder(mbsf); NotificationFilterSupport filter = new NotificationFilterSupport(); filter.enableType(JMXConnectionNotification.OPENED); filter.enableType(JMXConnectionNotification.CLOSED); filter.enableType(JMXConnectionNotification.FAILED); // Get the handler that is used by the above MBInvocationHandler Proxy. // which is the MBeanInvocationHandlerImpl and so also a NotificationListener _cs.addNotificationListener((NotificationListener) Proxy.getInvocationHandler(mbsf), filter, null); _cs.start(); String connectorServer = (sslEnabled ? "SSL " : "") + "JMX RMIConnectorServer"; CurrentActor.get().message(ManagementConsoleMessages.LISTENING(connectorServer, port + PORT_EXPORT_OFFSET)); CurrentActor.get().message(ManagementConsoleMessages.READY(false)); }
From source file:org.zenoss.jmxnl.NotificationListener.java
public void handleNotification(Notification notification, Object obj) { Boolean sendEvent = true;/*from w w w. jav a 2 s . c o m*/ Boolean reconnect = false; String type = notification.getType(); Map<String, String> evt = new HashMap<String, String>(); evt.put("device", (String) obj); evt.put("severity", "2"); evt.put("eventClassKey", type); if (notification instanceof JMXConnectionNotification) { if (type.equals(JMXConnectionNotification.CLOSED)) { sendConnectionEvent("4", "JMX connection has been closed"); reconnect = true; } else if (type.equals(JMXConnectionNotification.FAILED)) { sendConnectionEvent("4", "JMX connection has failed"); reconnect = true; } else if (type.equals(JMXConnectionNotification.NOTIFS_LOST)) { sendConnectionEvent("3", "JMX connection has possibly lost notifications"); } else if (type.equals(JMXConnectionNotification.OPENED)) { sendConnectionEvent("0", "JMX connection has been opened"); } // Event has already been sent sendEvent = false; } else if (notification instanceof AttributeChangeNotification) { AttributeChangeNotification notif = (AttributeChangeNotification) notification; evt.put("component", notif.getAttributeName()); evt.put("eventKey", notif.getSource().toString() + ":" + notif.getAttributeName()); evt.put("summary", "Attribute changed from " + notif.getOldValue() + " to " + notif.getNewValue()); } else if (notification instanceof MBeanServerNotification) { MBeanServerNotification notif = (MBeanServerNotification) notification; evt.put("severity", "1"); evt.put("component", notif.getMBeanName().getDomain()); evt.put("eventKey", notif.getMBeanName().toString()); if (type.equals(MBeanServerNotification.REGISTRATION_NOTIFICATION)) { evt.put("summary", "MBean Registered"); } else if (type.equals(MBeanServerNotification.UNREGISTRATION_NOTIFICATION)) { evt.put("summary", "MBean Unregistered"); } else { evt.put("summary", "Unknown MBean Server Notification"); } // These are too noisy and unlikely to be useful sendEvent = false; } else if (notification instanceof MonitorNotification) { MonitorNotification notif = (MonitorNotification) notification; evt.put("severity", "3"); evt.put("component", notif.getObservedObject().toString() + ":" + notif.getObservedAttribute()); if (type.equals(MonitorNotification.OBSERVED_ATTRIBUTE_ERROR)) { evt.put("summary", "Observed attribute not contained within the observed object"); } else if (type.equals(MonitorNotification.OBSERVED_ATTRIBUTE_TYPE_ERROR)) { evt.put("summary", "Type of the observed attribute is not correct"); } else if (type.equals(MonitorNotification.OBSERVED_OBJECT_ERROR)) { evt.put("summary", "The observed object is not registered in the MBean server"); } else if (type.equals(MonitorNotification.RUNTIME_ERROR)) { evt.put("summary", "Non pre-defined error has occurred"); } else if (type.equals(MonitorNotification.STRING_TO_COMPARE_VALUE_DIFFERED)) { evt.put("summary", "Attribute differs from the string to compare"); } else if (type.equals(MonitorNotification.STRING_TO_COMPARE_VALUE_MATCHED)) { evt.put("summary", "Attribute matched the string to compare"); } else if (type.equals(MonitorNotification.THRESHOLD_ERROR)) { evt.put("summary", "Type of threshold is not correct"); } else if (type.equals(MonitorNotification.THRESHOLD_HIGH_VALUE_EXCEEDED)) { evt.put("summary", "Attribute has exceeded the threshold high value"); } else if (type.equals(MonitorNotification.THRESHOLD_LOW_VALUE_EXCEEDED)) { evt.put("summary", "Attribute has exceeded the threshold low value"); } else if (type.equals(MonitorNotification.THRESHOLD_VALUE_EXCEEDED)) { evt.put("summary", "Attribute has reached the threshold value"); } else { evt.put("summary", "Unknown Monitor Notification"); } } else if (notification instanceof RelationNotification) { RelationNotification notif = (RelationNotification) notification; evt.put("component", notif.getRelationId()); if (type.equals(RelationNotification.RELATION_BASIC_CREATION)) { evt.put("summary", "Internal relation created"); } else if (type.equals(RelationNotification.RELATION_BASIC_REMOVAL)) { evt.put("summary", "Internal relation removed"); } else if (type.equals(RelationNotification.RELATION_BASIC_UPDATE)) { evt.put("summary", "Internal relation updated"); } else if (type.equals(RelationNotification.RELATION_MBEAN_CREATION)) { evt.put("summary", "MBean relation created"); } else if (type.equals(RelationNotification.RELATION_MBEAN_REMOVAL)) { evt.put("summary", "MBean relation removed"); } else if (type.equals(RelationNotification.RELATION_MBEAN_UPDATE)) { evt.put("summary", "MBean relation updated"); } } else { if (notification.getMessage().equals("")) { evt.put("summary", "Unknown JMX Notification Type"); } else { evt.put("summary", notification.getMessage()); } } if (sendEvent) { try { EventSender.getEventSender().sendEvent(evt); } catch (XmlRpcException e) { log.error("Error sending event: " + e); } } if (reconnect) { run(); } }