List of usage examples for javax.management ObjectName ObjectName
public ObjectName(String name) throws MalformedObjectNameException
From source file:org.jolokia.client.request.J4pReadIntegrationTest.java
@Test public void allAttributes() throws MalformedObjectNameException, J4pException { for (J4pReadRequest req : readRequests(itSetup.getAttributeMBean())) { J4pReadResponse resp = j4pClient.execute(req); assertFalse(req.hasSingleAttribute()); assertTrue(req.hasAllAttributes()); assertEquals(0, req.getAttributes().size()); Map respVal = resp.getValue(); assertTrue(respVal.containsKey("LongSeconds")); assertTrue(respVal.containsKey("SmallMinutes")); assertTrue(respVal.size() > 20); Collection<String> attrs = resp.getAttributes(new ObjectName(itSetup.getAttributeMBean())); Set<String> attrSet = new HashSet<String>(attrs); assertTrue(attrSet.contains("LongSeconds")); assertTrue(attrSet.contains("SmallMinutes")); try {// ww w . ja v a 2s. co m resp.getAttributes(new ObjectName("blub:type=bla")); fail(); } catch (IllegalArgumentException exp) { assertTrue(exp.getMessage().contains(itSetup.getAttributeMBean())); } Set<String> allAttrs = new HashSet<String>(resp.getAttributes()); assertTrue(allAttrs.size() > 20); assertTrue(allAttrs.contains("Name")); assertTrue(allAttrs.contains("Bytes")); Long val = resp.getValue(new ObjectName(itSetup.getAttributeMBean()), "MemoryUsed"); assertNotNull(val); try { resp.getValue(new ObjectName(itSetup.getAttributeMBean()), "Aufsteiger"); fail(); } catch (IllegalArgumentException exp) { assertTrue(exp.getMessage().contains("Aufsteiger")); } Long bytes = resp.getValue("Bytes"); assertNotNull(bytes); try { req.getAttribute(); fail(); } catch (IllegalArgumentException exp) { assertTrue(exp.getMessage().contains("than one")); } } }
From source file:de.tudarmstadt.lt.lm.app.StartLM.java
@SuppressWarnings("static-access") public StartLM(String[] args) { Options opts = new Options(); opts.addOption(new Option("?", "help", false, "display this message")); opts.addOption(OptionBuilder.withLongOpt("host").withArgName("hostname").hasArg() .withDescription("specifies the hostname on which the rmi registry listens (default: localhost)") .create("h")); opts.addOption(OptionBuilder.withLongOpt("rmiport").withArgName("port-number").hasArg() .withDescription(String.format("specifies the port on which rmi registry listens (default: %d)", Registry.REGISTRY_PORT)) .create("rp")); opts.addOption(OptionBuilder.withLongOpt("port").withArgName("port-number").hasArg().withDescription( "specifies the port on which this service should populate (default: 0, which means a random port will be assigned)") .create("p")); opts.addOption(OptionBuilder.withLongOpt("lmtype").withArgName("class").hasArg().withDescription( "specify the instance of the language model that you want to use: {BerkeleyLM, CountingLM, LaplaceSmoothedLM, CountingStringLM, KneserNeyLM, (experimental: KneserNeyLMRecursive, PoptKneserNeyLMRecursive, ModifiedKNeserNeyLMRecursive)} (default: BerkeleyLM)") .create("t")); opts.addOption(OptionBuilder.withLongOpt("ptype").withArgName("class").hasArg().withDescription( "specify the instance of the language model provider that you want to use: {LtSegProvider, BreakIteratorStringProvider, PreTokenizedStringProvider} (default: LtSegProvider)") .create("pt")); opts.addOption(OptionBuilder.withLongOpt("dir").withArgName("directory").isRequired().hasArg() .withDescription(//from w w w . j av a 2 s .c o m "specify the directory that contains '.txt' files that are used as source for this language model") .create("d")); opts.addOption(OptionBuilder.withLongOpt("order").withArgName("ngram-order").hasArg() .withDescription("specify the order for this language model").create("n")); opts.addOption(OptionBuilder.withLongOpt("identifier").withArgName("name").hasArg().withDescription( "specify a name/identifier for the language model. If no name is given, a random name will be generated.") .create("i")); opts.addOption(OptionBuilder.withLongOpt("overwrite") .withDescription("Overwrite existing saved or temporary files.").create("w")); opts.addOption(OptionBuilder.withLongOpt("discount").withArgName("Discount value in [0,1]").hasArg() .withDescription("Uniform discount value for Lucene based Kneser-Ney LM.").create()); opts.addOption(OptionBuilder.withLongOpt("mincount").withArgName("int").hasArg().withDescription( "(Only applicable for Lucene Based LMs) - Specify the number of times an ngram must occur to be considered in further calculations. Ngrams with counts below mincount are filtered. (default: 1).") .create("m")); try { CommandLine cmd = new ExtendedGnuParser(true).parse(opts, args); if (cmd.hasOption("help")) CliUtils.print_usage_quit(System.err, StartLM.class.getSimpleName(), opts, USAGE_HEADER, null, 0); _rmiRegistryPort = Integer .parseInt(cmd.getOptionValue("rmiport", String.valueOf(Registry.REGISTRY_PORT))); _port = Integer.parseInt(cmd.getOptionValue("port", "0")); _srcdir = cmd.getOptionValue("dir"); _n = Integer.parseInt(cmd.getOptionValue("order", "5")); _type_lm = cmd.getOptionValue("lmtype", BerkeleyLM.class.getSimpleName()); _type_provider = cmd.getOptionValue("ptype", LtSegProvider.class.getSimpleName()); _name = cmd.getOptionValue("identifier", String.valueOf(System.currentTimeMillis())); _host = cmd.getOptionValue("host", "localhost"); _overwrite = cmd.hasOption("overwrite"); _discount = Double.parseDouble(cmd.getOptionValue("discount", "-1")); _mincount = Integer.parseInt(cmd.getOptionValue("mincount", "1")); // String[] non_named_args = cmd.getArgs(); _providerJmxBeanName = new ObjectName("de.tudarmstadt.lt.lm:type=ProviderService"); } catch (Exception e) { LOG.error("{}: {}", e.getClass().getSimpleName(), e.getMessage()); CliUtils.print_usage_quit(System.err, StartLM.class.getSimpleName(), opts, USAGE_HEADER, String.format("%s: %s%n", e.getClass().getSimpleName(), e.getMessage()), 1); } }
From source file:io.github.albertopires.mjc.JConsoleM.java
public int getThreadCount() throws Exception { ObjectName mbeanName;//from w w w . j a v a2 s . c om mbeanName = new ObjectName("java.lang:type=Threading"); Integer ut; ut = (Integer) mbsc.getAttribute(mbeanName, "ThreadCount"); return ut.intValue(); }
From source file:com.magnet.mmx.server.plugin.mmxmgmt.util.MMXConfigurationTest.java
/** * Set the MBean attribute value using the local platform MBean server and check whether the * returned value matches the set value/*from www. j ava 2s. c o m*/ * * @throws Exception */ @Test public void testSetGetMBeanLocal() throws Exception { ObjectName name = new ObjectName(MMX_MBEAN_OBJECT_NAME); testSetGetAttribute(server, name); }
From source file:FullThreadDump.java
/** * Constructs a ThreadMonitor object to get thread information in a remote * JVM./*ww w . ja v a2s . c o m*/ */ public ThreadMonitor(MBeanServerConnection server) throws IOException { this.server = server; this.tmbean = newPlatformMXBeanProxy(server, THREAD_MXBEAN_NAME, ThreadMXBean.class); try { objname = new ObjectName(THREAD_MXBEAN_NAME); } catch (MalformedObjectNameException e) { // should not reach here InternalError ie = new InternalError(e.getMessage()); ie.initCause(e); throw ie; } parseMBeanInfo(); }
From source file:org.xmatthew.spy2servers.component.spy.jmx.JmxSpySupportComponent.java
public Map<String, Object> getAttributesAsMap(String mbeanName, MBeanServerConnection mbsc) throws Exception { ObjectName mbean = new ObjectName(mbeanName); MBeanInfo info = null;// w w w. j a v a 2s.c o m try { info = mbsc.getMBeanInfo(mbean); } catch (Exception e) { //ignore the exception } if (info != null) { MBeanAttributeInfo[] attributes; attributes = info.getAttributes(); if (attributes == null) { return null; } int size = attributes.length; if (size == 0) { return null; } Map<String, Object> beansMap = new HashMap<String, Object>(size); for (int i = 0; i < size; i++) { try { beansMap.put(attributes[i].getName(), mbsc.getAttribute(mbean, attributes[i].getName())); } catch (Exception e) { //ignore the exception } } return beansMap; } return null; }
From source file:net.sf.ehcache.management.ManagementServiceTest.java
/** * Integration test for the registration service *//*from w ww.jav a 2 s. c om*/ public void testRegistrationServiceNoneTrue() throws Exception { ManagementService.registerMBeans(manager, mBeanServer, false, false, false, false); assertEquals(0, mBeanServer.queryNames(new ObjectName("net.sf.ehcache:*"), null).size()); }
From source file:org.infinispan.server.test.configs.ExampleConfigsTest.java
@Test public void testHotRodRollingUpgrades() throws Exception { // Target node final int managementPortServer1 = 9999; MBeanServerConnectionProvider provider1; // Source node final int managementPortServer2 = 10099; MBeanServerConnectionProvider provider2; controller.start("hotrod-rolling-upgrade-2"); try {/* www . j av a 2 s.c om*/ RemoteInfinispanMBeans s2 = createRemotes("hotrod-rolling-upgrade-2", "local", DEFAULT_CACHE_NAME); final RemoteCache<Object, Object> c2 = createCache(s2); c2.put("key1", "value1"); assertEquals("value1", c2.get("key1")); for (int i = 0; i < 50; i++) { c2.put("keyLoad" + i, "valueLoad" + i); } controller.start("hotrod-rolling-upgrade-1"); RemoteInfinispanMBeans s1 = createRemotes("hotrod-rolling-upgrade-1", "local", DEFAULT_CACHE_NAME); final RemoteCache<Object, Object> c1 = createCache(s1); assertEquals("Can't access etries stored in source node (target's RemoteCacheStore).", "value1", c1.get("key1")); provider1 = new MBeanServerConnectionProvider( s1.server.getHotrodEndpoint().getInetAddress().getHostName(), managementPortServer1); provider2 = new MBeanServerConnectionProvider( s2.server.getHotrodEndpoint().getInetAddress().getHostName(), managementPortServer2); final ObjectName rollMan = new ObjectName("jboss.infinispan:type=Cache," + "name=\"default(local)\"," + "manager=\"local\"," + "component=RollingUpgradeManager"); invokeOperation(provider2, rollMan.toString(), "recordKnownGlobalKeyset", new Object[] {}, new String[] {}); invokeOperation(provider1, rollMan.toString(), "synchronizeData", new Object[] { "hotrod" }, new String[] { "java.lang.String" }); invokeOperation(provider1, rollMan.toString(), "disconnectSource", new Object[] { "hotrod" }, new String[] { "java.lang.String" }); // is source (RemoteCacheStore) really disconnected? c2.put("disconnected", "source"); assertEquals("Can't obtain value from cache1 (source node).", "source", c2.get("disconnected")); assertNull("Source node entries should NOT be accessible from target node (after RCS disconnection)", c1.get("disconnected")); // all entries migrated? assertEquals("Entry was not successfully migrated.", "value1", c1.get("key1")); for (int i = 0; i < 50; i++) { assertEquals("Entry was not successfully migrated.", "valueLoad" + i, c1.get("keyLoad" + i)); } } finally { if (controller.isStarted("hotrod-rolling-upgrade-1")) { controller.stop("hotrod-rolling-upgrade-1"); } if (controller.isStarted("hotrod-rolling-upgrade-2")) { controller.stop("hotrod-rolling-upgrade-2"); } } }
From source file:com.enioka.jqm.tools.JndiContext.java
@Override public Object lookup(String name) throws NamingException { if (name == null) { throw new IllegalArgumentException("name cannot be null"); }//from w ww . j a va 2 s.c o m jqmlogger.trace("Looking up a JNDI element named " + name); // Special delegated cases if (name.startsWith("rmi:")) { try { return this.r.lookup(name.split("/")[3]); } catch (Exception e) { NamingException e1 = new NamingException(); e1.setRootCause(e); throw e1; } } if (name.endsWith("serverName")) { return JqmEngine.latestNodeStartedName; } // If in cache... if (singletons.containsKey(name)) { jqmlogger.trace("JNDI element named " + name + " found in cache."); return singletons.get(name); } // Retrieve the resource description from the database or the XML file JndiResourceDescriptor d = ResourceParser.getDescriptor(name); jqmlogger.trace("JNDI element named " + name + " not found in cache. Will be created. Singleton status: " + d.isSingleton()); // Singleton handling is synchronized to avoid double creation if (d.isSingleton()) { synchronized (singletons) { if (singletons.containsKey(name)) { return singletons.get(name); } // We use the current thread loader to find the resource and resource factory class - ext is inside that CL. // This is done only for payload CL - engine only need ext, not its own CL (as its own CL does NOT include ext). Object res = null; try { ResourceFactory rf = new ResourceFactory(Thread.currentThread() .getContextClassLoader() instanceof com.enioka.jqm.tools.JarClassLoader ? Thread.currentThread().getContextClassLoader() : extResources); res = rf.getObjectInstance(d, null, this, new Hashtable<String, Object>()); } catch (Exception e) { jqmlogger.warn("Could not instanciate singleton JNDI object resource " + name, e); NamingException ex = new NamingException(e.getMessage()); ex.initCause(e); throw ex; } // Cache result if (res.getClass().getClassLoader() instanceof JarClassLoader) { jqmlogger.warn( "A JNDI resource was defined as singleton but was loaded by a payload class loader - it won't be cached to avoid class loader leaks"); } else { singletons.put(name, res); // Pool JMX registration (only if cached - avoids leaks) if ("org.apache.tomcat.jdbc.pool.DataSourceFactory".equals(d.getFactoryClassName()) && (d.get("jmxEnabled") == null ? true : Boolean.parseBoolean((String) d.get("jmxEnabled").getContent()))) { try { MBeanServer mbs = ManagementFactory.getPlatformMBeanServer(); ObjectName jmxname = new ObjectName("com.enioka.jqm:type=JdbcPool,name=" + name); mbs.registerMBean(res.getClass().getMethod("getPool").invoke(res).getClass() .getMethod("getJmxPool") .invoke(res.getClass().getMethod("getPool").invoke(res)), jmxname); jmxNames.add(jmxname); } catch (Exception e) { jqmlogger.warn("Could not register JMX MBean for resource.", e); } } } // Done return res; } } // Non singleton try { // We use the current thread loader to find the resource and resource factory class - ext is inside that CL. // This is done only for payload CL - engine only need ext, not its own CL (as its own CL does NOT include ext). ResourceFactory rf = new ResourceFactory( Thread.currentThread().getContextClassLoader() instanceof com.enioka.jqm.tools.JarClassLoader ? Thread.currentThread().getContextClassLoader() : extResources); return rf.getObjectInstance(d, null, this, new Hashtable<String, Object>()); } catch (Exception e) { jqmlogger.warn("Could not instanciate JNDI object resource " + name, e); NamingException ex = new NamingException(e.getMessage()); ex.initCause(e); throw ex; } }
From source file:io.github.albertopires.mjc.JConsoleM.java
public int getLoadedClassCount() throws Exception { ObjectName mbeanName;//from w ww . j a v a2 s . c o m mbeanName = new ObjectName("java.lang:type=ClassLoading"); Integer ut; ut = (Integer) mbsc.getAttribute(mbeanName, "LoadedClassCount"); return ut.intValue(); }