List of usage examples for javax.management ObjectName toString
@Override
public String toString()
Returns a string representation of the object name.
From source file:com.continuent.tungsten.common.jmx.JmxManager.java
/** * Server helper method to register a JMX MBean. MBeans are registered by a * combination of their MBean interface and the custom mbeanName argument. * The mbeanName permits multiple mBeans to be registered under the same * name./*from w w w .j a va 2 s . c o m*/ * * @param mbeanInterface The MBean interface this instance implements * @throws ServerRuntimeException */ public static void unregisterMBean(Class<?> mbeanInterface) { MBeanServer mbs = ManagementFactory.getPlatformMBeanServer(); try { ObjectName name = generateMBeanObjectName(mbeanInterface); if (mbs.isRegistered(name)) { logger.info("Unregistering mbean: " + name.toString()); mbs.unregisterMBean(name); } else { logger.warn("Ignoring attempt to unregister unknown mbean: " + name.toString()); } } catch (Exception e) { throw new ServerRuntimeException("Unable to unregister mbean: interface=" + mbeanInterface, e); } }
From source file:com.continuent.tungsten.common.jmx.JmxManager.java
/** * Server helper method to register a JMX MBean. MBeans are registered by a * combination of their MBean interface and the custom mbeanName argument. * The mbeanName permits multiple mBeans to be registered under the same * name./*w ww . ja v a 2 s . c o m*/ * * @param mbeanInterface The MBean interface this instance implements * @param mbeanName A custom name for this MBean * @throws ServerRuntimeException */ public static void unregisterMBean(Class<?> mbeanInterface, String mbeanName) { MBeanServer mbs = ManagementFactory.getPlatformMBeanServer(); try { ObjectName name = generateMBeanObjectName(mbeanInterface.getName(), mbeanName); if (mbs.isRegistered(name)) { logger.info("Unregistering mbean: " + name.toString()); mbs.unregisterMBean(name); } else { logger.warn("Ignoring attempt to unregister unknown mbean: " + name.toString()); } } catch (Exception e) { throw new ServerRuntimeException( "Unable to unregister mbean: interface=" + mbeanInterface + " name=" + mbeanName, e); } }
From source file:org.apache.hadoop.hdfs.tools.DataNodeAdmin.java
/** * Gets the FSDataset mbean//w w w . j av a 2 s . co m * @return FSDataset mbean * @throws IOException */ private FSDatasetMBean getDatasetMBean() throws IOException { Set<ObjectName> names = new TreeSet<ObjectName>(mbsc.queryNames(null, null)); ObjectName fsDataSetObject = null; for (ObjectName name : names) { if (name.toString().contains("FSDatasetState")) fsDataSetObject = name; } return JMX.newMBeanProxy(mbsc, fsDataSetObject, FSDatasetMBean.class, true); }
From source file:org.apache.geode.admin.jmx.internal.MBeanUtil.java
/** * Ensures that an MBean is registered for the specified <code>ManagedResource</code>. If an MBean * cannot be found in the <code>MBeanServer</code>, then this creates and registers a * <code>ModelMBean</code>. State changing callbacks into the <code>ManagedResource</code> will * also be made.//from www . j av a2 s . c om * * @param resource the ManagedResource to create a managing MBean for * * @return The object name of the MBean that manages the ManagedResource * * @see ManagedResource#setModelMBean */ static ObjectName ensureMBeanIsRegistered(ManagedResource resource) { try { ObjectName objName = ObjectName.getInstance(resource.getMBeanName()); synchronized (MBeanUtil.class) { if (mbeanServer != null && !mbeanServer.isRegistered(objName)) { return createMBean(resource); } } raiseOnFailure(mbeanServer.isRegistered(objName), LocalizedStrings.MBeanUtil_COULDNT_FIND_MBEAN_REGISTERED_WITH_OBJECTNAME_0 .toLocalizedString(new Object[] { objName.toString() })); return objName; } catch (java.lang.Exception e) { throw new RuntimeAdminException(e); } }
From source file:org.apache.streams.jackson.DatumStatusCounterDeserializer.java
@Override public DatumStatusCounterBroadcast deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException, JsonProcessingException { try {//from w w w .jav a 2 s. c om MBeanServer server = ManagementFactory.getPlatformMBeanServer(); DatumStatusCounterBroadcast datumStatusCounterBroadcast = new DatumStatusCounterBroadcast(); JsonNode attributes = jsonParser.getCodec().readTree(jsonParser); ObjectName name = new ObjectName(attributes.get("canonicalName").asText()); MBeanInfo info = server.getMBeanInfo(name); datumStatusCounterBroadcast.setName(name.toString()); for (MBeanAttributeInfo attribute : Arrays.asList(info.getAttributes())) { try { switch (attribute.getName()) { case "Failed": datumStatusCounterBroadcast .setFailed((boolean) server.getAttribute(name, attribute.getName())); break; case "Passed": datumStatusCounterBroadcast .setPassed((boolean) server.getAttribute(name, attribute.getName())); break; } } catch (Exception e) { LOGGER.error("Exception trying to deserialize DatumStatusCounterBroadcast object: {}", e); } } return datumStatusCounterBroadcast; } catch (Exception e) { LOGGER.error("Exception trying to deserialize DatumStatusCounterBroadcast object: {}", e); return null; } }
From source file:org.apache.streams.jackson.MemoryUsageDeserializer.java
@Override public MemoryUsageBroadcast deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException, JsonProcessingException { try {//from ww w. java 2 s.c o m MBeanServer server = ManagementFactory.getPlatformMBeanServer(); MemoryUsageBroadcast memoryUsageBroadcast = new MemoryUsageBroadcast(); JsonNode attributes = jsonParser.getCodec().readTree(jsonParser); ObjectName name = new ObjectName(attributes.get("canonicalName").asText()); MBeanInfo info = server.getMBeanInfo(name); memoryUsageBroadcast.setName(name.toString()); for (MBeanAttributeInfo attribute : Arrays.asList(info.getAttributes())) { switch (attribute.getName()) { case "Verbose": memoryUsageBroadcast.setVerbose((boolean) server.getAttribute(name, attribute.getName())); break; case "ObjectPendingFinalizationCount": memoryUsageBroadcast.setObjectPendingFinalizationCount( Long.parseLong(server.getAttribute(name, attribute.getName()).toString())); break; case "HeapMemoryUsage": memoryUsageBroadcast.setHeapMemoryUsage( (Long) ((CompositeDataSupport) server.getAttribute(name, attribute.getName())) .get("used")); break; case "NonHeapMemoryUsage": memoryUsageBroadcast.setNonHeapMemoryUsage( (Long) ((CompositeDataSupport) server.getAttribute(name, attribute.getName())) .get("used")); break; } } return memoryUsageBroadcast; } catch (Exception e) { LOGGER.error("Exception trying to deserialize MemoryUsageDeserializer object: {}", e); return null; } }
From source file:org.alfresco.solr.servlet.Solr4X509ServletFilter.java
private int getHttpsPort() { try {/*from w w w .jav a2 s. c om*/ MBeanServer mBeanServer = MBeanServerFactory.findMBeanServer(null).get(0); QueryExp query = Query.eq(Query.attr("Scheme"), Query.value("https")); Set<ObjectName> objectNames = mBeanServer.queryNames(null, query); if (objectNames != null && objectNames.size() > 0) { for (ObjectName objectName : objectNames) { String name = objectName.toString(); if (name.indexOf("port=") > -1) { String[] parts = name.split("port="); String port = parts[1]; try { int portNum = Integer.parseInt(port); return portNum; } catch (NumberFormatException e) { logger.error("Error parsing https port:" + port); return -1; } } } } } catch (Throwable t) { logger.error("Error getting https port:", t); } return -1; }
From source file:org.apache.streams.jackson.ThroughputQueueDeserializer.java
@Override public ThroughputQueueBroadcast deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException, JsonProcessingException { try {/*from w ww . ja va 2s . c om*/ MBeanServer server = ManagementFactory.getPlatformMBeanServer(); ThroughputQueueBroadcast throughputQueueBroadcast = new ThroughputQueueBroadcast(); JsonNode attributes = jsonParser.getCodec().readTree(jsonParser); ObjectName name = new ObjectName(attributes.get("canonicalName").asText()); MBeanInfo info = server.getMBeanInfo(name); throughputQueueBroadcast.setName(name.toString()); for (MBeanAttributeInfo attribute : Arrays.asList(info.getAttributes())) { try { switch (attribute.getName()) { case "CurrentSize": throughputQueueBroadcast .setCurrentSize((long) server.getAttribute(name, attribute.getName())); break; case "AvgWait": throughputQueueBroadcast .setAvgWait((double) server.getAttribute(name, attribute.getName())); break; case "MaxWait": throughputQueueBroadcast.setMaxWait((long) server.getAttribute(name, attribute.getName())); break; case "Removed": throughputQueueBroadcast.setRemoved((long) server.getAttribute(name, attribute.getName())); break; case "Added": throughputQueueBroadcast.setAdded((long) server.getAttribute(name, attribute.getName())); break; case "Throughput": throughputQueueBroadcast .setThroughput((double) server.getAttribute(name, attribute.getName())); break; } } catch (Exception e) { LOGGER.error("Exception while trying to deserialize ThroughputQueueBroadcast object: {}", e); } } return throughputQueueBroadcast; } catch (Exception e) { return null; } }
From source file:org.apache.streams.jackson.StreamsTaskCounterDeserializer.java
@Override public StreamsTaskCounterBroadcast deserialize(JsonParser jsonParser, DeserializationContext deserializationContext) throws IOException, JsonProcessingException { try {// w ww.java2s. c o m MBeanServer server = ManagementFactory.getPlatformMBeanServer(); StreamsTaskCounterBroadcast streamsTaskCounterBroadcast = new StreamsTaskCounterBroadcast(); JsonNode attributes = jsonParser.getCodec().readTree(jsonParser); ObjectName name = new ObjectName(attributes.get("canonicalName").asText()); MBeanInfo info = server.getMBeanInfo(name); streamsTaskCounterBroadcast.setName(name.toString()); for (MBeanAttributeInfo attribute : Arrays.asList(info.getAttributes())) { try { switch (attribute.getName()) { case "ErrorRate": streamsTaskCounterBroadcast .setErrorRate((double) server.getAttribute(name, attribute.getName())); break; case "NumEmitted": streamsTaskCounterBroadcast .setNumEmitted((long) server.getAttribute(name, attribute.getName())); break; case "NumReceived": streamsTaskCounterBroadcast .setNumReceived((long) server.getAttribute(name, attribute.getName())); break; case "NumUnhandledErrors": streamsTaskCounterBroadcast .setNumUnhandledErrors((long) server.getAttribute(name, attribute.getName())); break; case "AvgTime": streamsTaskCounterBroadcast .setAvgTime((double) server.getAttribute(name, attribute.getName())); break; case "MaxTime": streamsTaskCounterBroadcast .setMaxTime((long) server.getAttribute(name, attribute.getName())); break; } } catch (Exception e) { LOGGER.error("Exception while trying to deserialize StreamsTaskCounterBroadcast object: {}", e); } } return streamsTaskCounterBroadcast; } catch (Exception e) { LOGGER.error("Exception while trying to deserialize StreamsTaskCounterBroadcast object: {}", e); return null; } }
From source file:catalina.mbeans.GroupMBean.java
/** * Return the MBean Names of all authorized roles for this group. *///from www . j ava2s. c o m public String[] getRoles() { Group group = (Group) this.resource; ArrayList results = new ArrayList(); Iterator roles = group.getRoles(); while (roles.hasNext()) { Role role = null; try { role = (Role) roles.next(); ObjectName oname = MBeanUtils.createObjectName(managed.getDomain(), role); results.add(oname.toString()); } catch (MalformedObjectNameException e) { throw new IllegalArgumentException("Cannot create object name for role " + role); } } return ((String[]) results.toArray(new String[results.size()])); }