javax.management.MBeanServerConnection Java Examples

The following examples show how to use javax.management.MBeanServerConnection. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source Project: lams   Author: lamsfoundation   File: JBossWorkManagerUtils.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * Obtain the default JBoss JCA WorkManager through a JMX lookup
 * for the JBossWorkManagerMBean.
 * @param mbeanName the JMX object name to use
 * @see org.jboss.resource.work.JBossWorkManagerMBean
 */
public static WorkManager getWorkManager(String mbeanName) {
	Assert.hasLength(mbeanName, "JBossWorkManagerMBean name must not be empty");
	try {
		Class<?> mbeanClass = JBossWorkManagerUtils.class.getClassLoader().loadClass(JBOSS_WORK_MANAGER_MBEAN_CLASS_NAME);
		InitialContext jndiContext = new InitialContext();
		MBeanServerConnection mconn = (MBeanServerConnection) jndiContext.lookup(MBEAN_SERVER_CONNECTION_JNDI_NAME);
		ObjectName objectName = ObjectName.getInstance(mbeanName);
		Object workManagerMBean = MBeanServerInvocationHandler.newProxyInstance(mconn, objectName, mbeanClass, false);
		Method getInstanceMethod = workManagerMBean.getClass().getMethod("getInstance");
		return (WorkManager) getInstanceMethod.invoke(workManagerMBean);
	}
	catch (Exception ex) {
		throw new IllegalStateException(
				"Could not initialize JBossWorkManagerTaskExecutor because JBoss API is not available", ex);
	}
}
 
Example #2
Source Project: openjdk-jdk9   Author: AdoptOpenJDK   File: VMOptionOpenDataTest.java    License: GNU General Public License v2.0 6 votes vote down vote up
public static void main(String... args) throws Exception {
    MBeanServerConnection msc = ManagementFactory.getPlatformMBeanServer();
    HotSpotDiagnosticMXBean mxbean =
        ManagementFactory.getPlatformMXBean(msc, HotSpotDiagnosticMXBean.class);


    String[] signatures = new String[] {
        String.class.getName()
    };
    Object obj = msc.invoke(mxbean.getObjectName(), "getVMOption",
        new String[] { "PrintVMOptions"}, signatures);

    CompositeData data = (CompositeData)obj;
    validateType(data);

    VMOption option = mxbean.getVMOption("PrintVMOptions");
    VMOption o = VMOption.from(data);
    assertEquals(option, o);
}
 
Example #3
Source Project: gemfirexd-oss   Author: gemxd   File: MBeanTest.java    License: Apache License 2.0 6 votes vote down vote up
private void checkMemberView(boolean expectedBeans,
    MBeanServerConnection mbeanServer, String memberId, String serverGroup)
    throws MalformedObjectNameException, IOException, TestException {
  Log.getLogWriter().info("Checking GFXDMemberMBean for server group " + serverGroup + " and memberId : "  + memberId);
  String memberONstr = memberONTemplate.replace("{0}", serverGroup);
  memberONstr = memberONstr.replace("{1}", memberId);
  ObjectName memberON = new ObjectName(memberONstr);

  // check memberMBean
  Log.getLogWriter().info("Querying for member instance " + memberON);

  try {
    ObjectInstance instance = mbeanServer.getObjectInstance(memberON);
    Log.getLogWriter().info("Found instance " + memberON + " Expected " + expectedBeans);
    if (!expectedBeans && instance != null)
      throw new TestException("Found member instance " + memberON + " when not expected ");
  } catch (InstanceNotFoundException e) {
    if (expectedBeans) {
      logMBeans(MessageFormat.format(ManagementConstants.OBJECTNAME__GFXDMEMBER_MXBEAN, new Object[] {"*", "*"}), mbeanServer);
      throw new TestException("checkMemberViewFromManager\n" + TestHelper.getStackTrace(e));
    }
  }
}
 
Example #4
Source Project: gemfirexd-oss   Author: gemxd   File: MBeanTest.java    License: Apache License 2.0 6 votes vote down vote up
private Number getAggregatedValuesForCounter(String counter, MBeanServerConnection mbeanServer) {
  String[] members = null;
  try {
    members = getGfxdClusterMembers(mbeanServer);
  } catch (Exception e) {
  }
  Number aggregatedValue = 0;
  for (String member : members) {
    String memberName = member.substring(member.indexOf('(') + 1, member.indexOf(":"));
    @SuppressWarnings("unchecked")
    String clientName = ((Map<String, String>)SQLBB.getBB().getSharedMap().get(MEMBERS_MAPPING)).get(memberName);
    String counterName = counter + clientName;
    double doubleValue = getCounterNumber(counterName).doubleValue();
    aggregatedValue  = aggregatedValue.doubleValue() + doubleValue;
    Log.getLogWriter().info(counterName + " value for member : " + member + " is " + doubleValue);
  }
  return aggregatedValue;
}
 
Example #5
Source Project: micro-integrator   Author: wso2   File: CARBON15928JMXDisablingTest.java    License: Apache License 2.0 6 votes vote down vote up
private MBeanInfo testMBeanForDatasource() throws Exception {
    Map<String, String[]> env = new HashMap<>();
    String[] credentials = { "admin", "admin" };
    env.put(JMXConnector.CREDENTIALS, credentials);
    try {
        String url = "service:jmx:rmi://localhost:12311/jndi/rmi://localhost:11199/jmxrmi";
        JMXServiceURL jmxUrl = new JMXServiceURL(url);
        JMXConnector jmxConnector = JMXConnectorFactory.connect(jmxUrl, env);
        MBeanServerConnection mBeanServer = jmxConnector.getMBeanServerConnection();
        ObjectName mbeanObject = new ObjectName(dataSourceName + ",-1234:type=DataSource");
        MBeanInfo mBeanInfo = mBeanServer.getMBeanInfo(mbeanObject);
        return mBeanInfo;
    } catch (MalformedURLException | MalformedObjectNameException | IntrospectionException | ReflectionException e) {
        throw new AxisFault("Error while connecting to MBean Server " + e.getMessage(), e);
    }
}
 
Example #6
Source Project: cuba   Author: cuba-platform   File: JmxRemoteLoggingBean.java    License: Apache License 2.0 6 votes vote down vote up
@Override
public void setLoggersLevels(JmxInstance instance, final Map<String, String> updates) throws LogControlException {
    withConnection(instance, new JmxAction<Void>() {
        @Override
        public Void perform(JmxInstance jmx, MBeanServerConnection connection) throws Exception {
            JmxLogControlMBean logControlMBean = getRemoteLogControl(connection);
            logControlMBean.setLoggersLevels(updates);
            return null;
        }
    });

    for (Map.Entry<String, String> logger : updates.entrySet()) {
        log.info(String.format("Level for logger '%s' set to '%s' on '%s'",
                logger.getKey(), logger.getValue(), instance.getNodeName()));
    }
}
 
Example #7
Source Project: openjdk-jdk8u-backup   Author: AdoptOpenJDK   File: TestManager.java    License: GNU General Public License v2.0 6 votes vote down vote up
private static void connect(String pid, String address) throws Exception {
    if (address == null) {
        throw new RuntimeException("Local connector address for " +
                                   pid + " is null");
    }

    System.out.println("Connect to process " + pid + " via: " + address);

    JMXServiceURL url = new JMXServiceURL(address);
    JMXConnector c = JMXConnectorFactory.connect(url);
    MBeanServerConnection server = c.getMBeanServerConnection();

    System.out.println("Connected.");

    RuntimeMXBean rt = newPlatformMXBeanProxy(server,
        RUNTIME_MXBEAN_NAME, RuntimeMXBean.class);
    System.out.println(rt.getName());

    // close the connection
    c.close();
}
 
Example #8
Source Project: vjtools   Author: DarLiner   File: JmxMemoryPoolManager.java    License: Apache License 2.0 6 votes vote down vote up
public JmxMemoryPoolManager(MBeanServerConnection connection) throws IOException {
	List<MemoryPoolMXBean> memoryPoolMXBeans = ManagementFactory.getPlatformMXBeans(connection,
			MemoryPoolMXBean.class);
	for (MemoryPoolMXBean memoryPool : memoryPoolMXBeans) {
		String name = memoryPool.getName().trim();
		String lowerCaseName = name.toLowerCase();
		if (lowerCaseName.contains(SURVIVOR)) {
			survivorMemoryPool = memoryPool;
		} else if (lowerCaseName.contains(EDEN)) {
			edenMemoryPool = memoryPool;
		} else if (lowerCaseName.contains(OLD) || lowerCaseName.contains(TENURED)) {
			oldMemoryPool = memoryPool;
		} else if (lowerCaseName.contains(PERM) || lowerCaseName.contains(METASPACE)) {
			permMemoryPool = memoryPool;
		} else if (lowerCaseName.contains(CODE_CACHE)) {
			codeCacheMemoryPool = memoryPool;
		} else if (lowerCaseName.contains(COMPRESSED_CLASS_SPACE)) {
			compressedClassSpaceMemoryPool = memoryPool;
		}
	}
}
 
Example #9
Source Project: gemfirexd-oss   Author: gemxd   File: ManagementUtil.java    License: Apache License 2.0 6 votes vote down vote up
public static List<String> getBeanProxiesForBlackboardMap(MBeanServerConnection server, Map<String,String> map) throws IOException{
  String clientName = RemoteTestModule.getMyClientName();
  String array[] = clientName.split("_");
  logFine("clientName split Array DSName = " + HydraUtil.ObjectToString(array));
  logFine("clientName split Array length = " + array.length);
  String dsName= null;
  if(array.length>=4){
    //wan test assume last part if DS Name
    dsName = array[array.length-1];
    logInfo("Considering names of clients with DSName = " + dsName);
  }
  //int count = map.size();
  int count = 0;
  List<String> listOFNS = new ArrayList<String>();
  for(String s: map.values()){
    if(dsName==null || (dsName!=null&& s.contains(dsName))){
      listOFNS.add(s);
      count++;
    }
  }    
  logInfo("getBeanProxiesForBlackboardMap :  " + listOFNS);
  return listOFNS;
}
 
Example #10
Source Project: openjdk-jdk9   Author: AdoptOpenJDK   File: RMIConnector.java    License: GNU General Public License v2.0 6 votes vote down vote up
public synchronized MBeanServerConnection
        getMBeanServerConnection(Subject delegationSubject)
        throws IOException {

    if (terminated) {
        if (logger.traceOn())
            logger.trace("getMBeanServerConnection","[" + this.toString() +
                    "] already closed.");
        throw new IOException("Connection closed");
    } else if (!connected) {
        if (logger.traceOn())
            logger.trace("getMBeanServerConnection","[" + this.toString() +
                    "] is not connected.");
        throw new IOException("Not connected");
    }

    return getConnectionWithSubject(delegationSubject);
}
 
Example #11
Source Project: gemfirexd-oss   Author: gemxd   File: ManagementUtil.java    License: Apache License 2.0 6 votes vote down vote up
public static List<String> checkForMBeanProxies(MBeanServerConnection server,List<String> listOFNS, Map<String,String> map) throws IOException{
  logInfo("Checking " + listOFNS + " names on server "+ server);
  try {      
    Set<ObjectName> objectNames = server.queryNames(null, null);
    logFine("Mbean Set registered at platform mbean server after federation : " + objectNames);      
    for(ObjectName n : objectNames){
      for(String s : map.values())
        if(n.toString().contains(s)){
          listOFNS.remove(s);
        }
    }
    logInfo("Final count of remaining mbeans not present in Manager view : " + listOFNS.size() + " List : " + listOFNS);
    return listOFNS;
  } finally{      
  }
}
 
Example #12
Source Project: tomcatsrc   Author: wangyingjie   File: JMXAccessorTask.java    License: Apache License 2.0 6 votes vote down vote up
/**
 * Execute the specified command. This logic only performs the common
 * attribute validation required by all subclasses; it does not perform any
 * functional logic directly.
 * 
 * @exception BuildException
 *                if a validation error occurs
 */
@Override
public void execute() throws BuildException {
    if (testIfCondition() && testUnlessCondition()) {
        try {
            String error = null;

            MBeanServerConnection jmxServerConnection = getJMXConnection();
            error = jmxExecute(jmxServerConnection);
            if (error != null && isFailOnError()) {
                // exception should be thrown only if failOnError == true
                // or error line will be logged twice
                throw new BuildException(error);
            }
        } catch (Exception e) {
            if (isFailOnError()) {
                throw new BuildException(e);
            } else {
                handleErrorOutput(e.getMessage());
            }
        } finally {
            closeRedirector();
        }
    }
}
 
Example #13
Source Project: openjdk-jdk8u-backup   Author: AdoptOpenJDK   File: TestUtils.java    License: GNU General Public License v2.0 6 votes vote down vote up
/**
 * Transfroms a proxy implementing T in a proxy implementing T plus
 * NotificationEmitter
 *
 **/
public static <T> T makeNotificationEmitter(T proxy,
                    Class<T> mbeanInterface) {
    if (proxy instanceof NotificationEmitter)
        return proxy;
    if (proxy == null) return null;
    if (!(proxy instanceof Proxy))
        throw new IllegalArgumentException("not a "+Proxy.class.getName());
    final Proxy p = (Proxy) proxy;
    final InvocationHandler handler =
            Proxy.getInvocationHandler(proxy);
    if (!(handler instanceof MBeanServerInvocationHandler))
        throw new IllegalArgumentException("not a JMX Proxy");
    final MBeanServerInvocationHandler h =
            (MBeanServerInvocationHandler)handler;
    final ObjectName name = h.getObjectName();
    final MBeanServerConnection mbs = h.getMBeanServerConnection();
    final boolean isMXBean = h.isMXBean();
    final T newProxy;
    if (isMXBean)
        newProxy = JMX.newMXBeanProxy(mbs,name,mbeanInterface,true);
    else
        newProxy = JMX.newMBeanProxy(mbs,name,mbeanInterface,true);
    return newProxy;
}
 
Example #14
Source Project: jdk8u-dev-jdk   Author: frohoff   File: OldMBeanServerTest.java    License: GNU General Public License v2.0 5 votes vote down vote up
public MBeanServerConnection call() {
    MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    try {
        JMXServiceURL url = new JMXServiceURL("service:jmx:rmi://");
        JMXConnectorServer cs =
            JMXConnectorServerFactory.newJMXConnectorServer(
                url, null, mbs);
        cs.start();
        JMXServiceURL addr = cs.getAddress();
        connector = JMXConnectorFactory.connect(addr);
        return connector.getMBeanServerConnection();
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}
 
Example #15
Source Project: Tomcat8-Source-Read   Author: chenmudu   File: JMXAccessorGetTask.java    License: MIT License 5 votes vote down vote up
@Override
public String jmxExecute(MBeanServerConnection jmxServerConnection)
    throws Exception {

    if (getName() == null) {
        throw new BuildException("Must specify a 'name'");
    }
    if ((attribute == null)) {
        throw new BuildException(
                "Must specify a 'attribute' for get");
    }
    return  jmxGet(jmxServerConnection, getName());
 }
 
Example #16
Source Project: wildfly-core   Author: wildfly   File: ModelControllerMBeanTestCase.java    License: GNU Lesser General Public License v2.1 5 votes vote down vote up
@Test
public void testInvokeOperationStandalone() throws Exception {
    MBeanServerConnection connection = setupAndGetConnection(new MBeanInfoAdditionalInitialization(ProcessType.STANDALONE_SERVER, new TestExtension()));

    ObjectName name = createObjectName(LEGACY_DOMAIN + ":subsystem=test");

    ModelControllerResourceDefinition.VoidOperationNoParams.INSTANCE.invoked = false;
    Assert.assertNull(connection.invoke(name, ModelControllerResourceDefinition.VoidOperationNoParams.OPERATION_JMX_NAME, null, null));
    Assert.assertTrue(ModelControllerResourceDefinition.VoidOperationNoParams.INSTANCE.invoked);

    String result = assertCast(String.class, connection.invoke(
            name,
            ModelControllerResourceDefinition.IntOperationWithParams.OPERATION_JMX_NAME,
            new Object[]{100L, new String[]{"A"}, Collections.singletonMap("test", 3), 5, 5},
            new String[]{Long.class.getName(), String[].class.getName(), Map.class.getName(), Integer.class.getName(), Integer.class.getName()}));
    Assert.assertEquals("A105", result);
    Assert.assertTrue(ModelControllerResourceDefinition.IntOperationWithParams.INSTANCE_NO_EXPRESSIONS.invoked);

    MBeanInfo info = connection.getMBeanInfo(name);
    CompositeType complexType = assertCast(CompositeType.class, findAttribute(info.getAttributes(), "complex").getOpenType());
    CompositeData complexData = createComplexData(connection, complexType, 5, BigDecimal.valueOf(10.3d));
    Assert.assertEquals(complexData, assertCast(CompositeData.class, connection.invoke(
            name,
            ModelControllerResourceDefinition.ComplexOperation.OPERATION_NAME,
            new Object[]{complexData},
            new String[]{CompositeData.class.getName()})));
}
 
Example #17
Source Project: keycloak   Author: keycloak   File: CacheStatisticsControllerEnricher.java    License: Apache License 2.0 5 votes vote down vote up
private Supplier<MBeanServerConnection> getJmxServerConnection(JmxInfinispanCacheStatistics annotation) throws MalformedURLException {
    final String host;
    final int port;

    if (annotation.dc() != DC.UNDEFINED && annotation.dcNodeIndex() != -1) {
        ContainerInfo node = suiteContext.get().getAuthServerBackendsInfo(annotation.dc().getDcIndex()).get(annotation.dcNodeIndex());
        Container container = node.getArquillianContainer();
        if (container.getDeployableContainer() instanceof KeycloakOnUndertow) {
            return () -> ManagementFactory.getPlatformMBeanServer();
        }
        host = "localhost";
        port = container.getContainerConfiguration().getContainerProperties().containsKey("managementPort")
          ? Integer.valueOf(container.getContainerConfiguration().getContainerProperties().get("managementPort"))
          : 9990;
    } else {
        host = annotation.host().isEmpty()
          ? System.getProperty((annotation.hostProperty().isEmpty()
            ? "keycloak.connectionsInfinispan.remoteStoreServer"
            : annotation.hostProperty()))
          : annotation.host();

        port = annotation.managementPort() == -1
          ? Integer.valueOf(System.getProperty((annotation.managementPortProperty().isEmpty()
            ? "cache.server.management.port"
            : annotation.managementPortProperty())))
          : annotation.managementPort();
    }


    JMXServiceURL url = new JMXServiceURL("service:jmx:remote+http://" + host + ":" + port);
    return () -> {
        try {
            return jmxConnectorRegistry.get().getConnection(url).getMBeanServerConnection();
        } catch (IOException ex) {
            throw new RuntimeException(ex);
        }
    };
}
 
Example #18
Source Project: jdk8u-jdk   Author: lambdalab-mirror   File: MXBeanInteropTest1.java    License: GNU General Public License v2.0 5 votes vote down vote up
private final int doMemoryMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- MemoryMXBean") ;

    try {
        ObjectName memoryName =
                new ObjectName(ManagementFactory.MEMORY_MXBEAN_NAME) ;
        MBeanInfo mbInfo = mbsc.getMBeanInfo(memoryName);
        errorCount += checkNonEmpty(mbInfo);
        System.out.println("getMBeanInfo\t\t"
                + mbInfo);
        MemoryMXBean memory = null ;

        memory =
                JMX.newMXBeanProxy(mbsc,
                memoryName,
                MemoryMXBean.class,
                true) ;
        System.out.println("getMemoryHeapUsage\t\t"
                + memory.getHeapMemoryUsage());
        System.out.println("getNonHeapMemoryHeapUsage\t\t"
                + memory.getNonHeapMemoryUsage());
        System.out.println("getObjectPendingFinalizationCount\t\t"
                + memory.getObjectPendingFinalizationCount());
        System.out.println("isVerbose\t\t"
                + memory.isVerbose());

        System.out.println("---- OK\n") ;

    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}
 
Example #19
Source Project: openjdk-8-source   Author: keerath   File: ConcurrentModificationTest.java    License: GNU General Public License v2.0 5 votes vote down vote up
private static void mbeanOp(MBeanServerConnection mserver, ObjectName name, boolean adding)
        throws Exception {
    if (adding) {
        mserver.createMBean("javax.management.timer.Timer", name);
    } else {
        mserver.unregisterMBean(name);
    }
}
 
Example #20
Source Project: openjdk-jdk8u   Author: AdoptOpenJDK   File: MXBeanInteropTest1.java    License: GNU General Public License v2.0 5 votes vote down vote up
private final int doCompilationMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- CompilationMXBean") ;

    try {
        ObjectName compilationName =
                new ObjectName(ManagementFactory.COMPILATION_MXBEAN_NAME);

        if ( mbsc.isRegistered(compilationName) ) {
            MBeanInfo mbInfo = mbsc.getMBeanInfo(compilationName);
            errorCount += checkNonEmpty(mbInfo);
            System.out.println("getMBeanInfo\t\t" + mbInfo);
            CompilationMXBean compilation = null ;

            compilation =
                    JMX.newMXBeanProxy(mbsc,
                    compilationName,
                    CompilationMXBean.class) ;
            System.out.println("getName\t\t"
                    + compilation.getName());
            boolean supported =
                    compilation.isCompilationTimeMonitoringSupported() ;
            System.out.println("isCompilationTimeMonitoringSupported\t\t"
                    + supported);

            if ( supported ) {
                System.out.println("getTotalCompilationTime\t\t"
                        + compilation.getTotalCompilationTime());
            }
        }

        System.out.println("---- OK\n") ;
    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}
 
Example #21
Source Project: openjdk-8   Author: bpupadhyaya   File: MXBeanLookup.java    License: GNU General Public License v2.0 5 votes vote down vote up
static MXBeanLookup lookupFor(MBeanServerConnection mbsc) {
    synchronized (mbscToLookup) {
        WeakReference<MXBeanLookup> weakLookup = mbscToLookup.get(mbsc);
        MXBeanLookup lookup = (weakLookup == null) ? null : weakLookup.get();
        if (lookup == null) {
            lookup = new MXBeanLookup(mbsc);
            mbscToLookup.put(mbsc, new WeakReference<MXBeanLookup>(lookup));
        }
        return lookup;
    }
}
 
Example #22
Source Project: jdk8u_jdk   Author: JetBrains   File: MXBeanInteropTest2.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Prints all MBeans whatever the domain is.
 */
private static void printMBeans(MBeanServerConnection mbsc) throws Exception {
    Set<ObjectName> set = mbsc.queryNames(null, null);
    System.out.println("---- MBeans found :");

    for (Iterator<ObjectName> iter = set.iterator(); iter.hasNext(); ) {
        System.out.println(iter.next().toString());
    }

    System.out.println("\n") ;
}
 
Example #23
Source Project: jdk8u_jdk   Author: JetBrains   File: MXBeanInteropTest1.java    License: GNU General Public License v2.0 5 votes vote down vote up
private final int doMemoryMXBeanTest(MBeanServerConnection mbsc) {
    int errorCount = 0 ;
    System.out.println("---- MemoryMXBean") ;

    try {
        ObjectName memoryName =
                new ObjectName(ManagementFactory.MEMORY_MXBEAN_NAME) ;
        MBeanInfo mbInfo = mbsc.getMBeanInfo(memoryName);
        errorCount += checkNonEmpty(mbInfo);
        System.out.println("getMBeanInfo\t\t"
                + mbInfo);
        MemoryMXBean memory = null ;

        memory =
                JMX.newMXBeanProxy(mbsc,
                memoryName,
                MemoryMXBean.class,
                true) ;
        System.out.println("getMemoryHeapUsage\t\t"
                + memory.getHeapMemoryUsage());
        System.out.println("getNonHeapMemoryHeapUsage\t\t"
                + memory.getNonHeapMemoryUsage());
        System.out.println("getObjectPendingFinalizationCount\t\t"
                + memory.getObjectPendingFinalizationCount());
        System.out.println("isVerbose\t\t"
                + memory.isVerbose());

        System.out.println("---- OK\n") ;

    } catch (Exception e) {
        Utils.printThrowable(e, true) ;
        errorCount++ ;
        System.out.println("---- ERROR\n") ;
    }

    return errorCount ;
}
 
Example #24
Source Project: cuba   Author: cuba-platform   File: JmxRemoteLoggingBean.java    License: Apache License 2.0 5 votes vote down vote up
@Override
public LoggingHostInfo getHostInfo(JmxInstance instance) {
    return withConnection(instance, new JmxAction<LoggingHostInfo>() {
        @Override
        public LoggingHostInfo perform(JmxInstance jmx, MBeanServerConnection connection) throws Exception {
            JmxLogControlMBean logControlMBean = getRemoteLogControl(connection);
            return new LoggingHostInfo(
                    logControlMBean.getLoggerNames(),
                    logControlMBean.getAppenders(),
                    logControlMBean.getLogFileNames()
            );
        }
    });
}
 
Example #25
Source Project: openjdk-jdk8u   Author: AdoptOpenJDK   File: MBeanListener.java    License: GNU General Public License v2.0 5 votes vote down vote up
/**
 * Listener for a specific MBean.
 * Caller must call {@link #start} to start listening.
 * @param server
 * @param objectName
 * @param callback
 */
public MBeanListener(
        final MBeanServerConnection server,
        final ObjectName objectName,
        final T callback)
{
    mMBeanServer = server;
    mObjectName = objectName;
    mJMXDomain = null;
    mType = null;
    mName = null;
    mCallback = callback;
}
 
Example #26
Source Project: ats-framework   Author: Axway   File: AtsJvmMonitor.java    License: Apache License 2.0 5 votes vote down vote up
private JvmReadingInstance getDaemonThreadsCount(
                                                  MBeanServerConnection connection,
                                                  ReadingBean reading ) {

    String jvmPort = reading.getParameter("JMX_PORT");
    final MBeanWrapper mbeanWrapper = mbeanWrappers.get(jvmPort);

    return new JvmReadingInstance(connection,
                                  String.valueOf(reading.getDbId()),
                                  reading.getMonitorName(),
                                  getName(reading, jvmPort),
                                  reading.getUnit(),
                                  1) {
        private static final long serialVersionUID = 1L;

        @Override
        public void init() {

            mBeanName = mbeanWrapper.getObjectName("java.lang:type=Threading");
        }

        @Override
        public float poll() {

            return fixLongValue(Long.valueOf(mbeanWrapper.getMBeanAttribute(mBeanName,
                                                                            "DaemonThreadCount")
                                                         .toString()))
                   * normalizationFactor;
        }
    };
}
 
Example #27
Source Project: alfresco-repository   Author: Alfresco   File: JmxDumpUtil.java    License: GNU Lesser General Public License v3.0 5 votes vote down vote up
/**
 * Dumps a local or remote MBeanServer's entire object tree for support purposes. Nested arrays and CompositeData
 * objects in MBean attribute values are handled.
 * 
 * @param connection
 *            the server connection (or server itself)
 * @param out
 *            PrintWriter to write the output to
 * @throws IOException
 *             Signals that an I/O exception has occurred.
 */
public static void dumpConnection(MBeanServerConnection connection, PrintWriter out) throws IOException
{
    JmxDumpUtil.showStartBanner(out);
    
    // Get all the object names
    Set<ObjectName> objectNames = connection.queryNames(null, null);

    // Sort the names (don't assume ObjectName implements Comparable in JDK 1.5)
    Set<ObjectName> newObjectNames = new TreeSet<ObjectName>(new Comparator<ObjectName>()
    {
        public int compare(ObjectName o1, ObjectName o2)
        {
            return o1.toString().compareTo(o2.toString());
        }
    });
    newObjectNames.addAll(objectNames);
    objectNames = newObjectNames;

    
    // Dump each MBean
    for (ObjectName objectName : objectNames)
    {
        try
        {
            printMBeanInfo(connection, objectName, out);
        }
        catch (JMException e)
        {
            // Sometimes beans can disappear while we are examining them
        }
    }
}
 
Example #28
Source Project: kafka-eagle   Author: smartloli   File: KafkaServiceImpl.java    License: Apache License 2.0 5 votes vote down vote up
/**
 * Get kafka version.
 */
public String getKafkaVersion(String host, int port, String ids, String clusterAlias) {
	JMXConnector connector = null;
	String version = "-";
	String JMX = "service:jmx:rmi:///jndi/rmi://%s/jmxrmi";
	try {
		JMXServiceURL jmxSeriverUrl = new JMXServiceURL(String.format(JMX, host + ":" + port));
		connector = JMXFactoryUtils.connectWithTimeout(jmxSeriverUrl, 30, TimeUnit.SECONDS);
		MBeanServerConnection mbeanConnection = connector.getMBeanServerConnection();
		if (CollectorType.KAFKA.equals(SystemConfigUtils.getProperty(clusterAlias + ".kafka.eagle.offset.storage"))) {
			version = mbeanConnection.getAttribute(new ObjectName(String.format(BrokerServer.BROKER_VERSION.getValue(), ids)), BrokerServer.BROKER_VERSION_VALUE.getValue()).toString();
		} else {
			version = mbeanConnection.getAttribute(new ObjectName(KafkaServer8.VERSION.getValue()), KafkaServer8.VALUE.getValue()).toString();
		}
	} catch (Exception ex) {
		LOG.error("Get kafka version from jmx has error, msg is " + ex.getMessage());
	} finally {
		if (connector != null) {
			try {
				connector.close();
			} catch (IOException e) {
				LOG.error("Close jmx connector has error, msg is " + e.getMessage());
			}
		}
	}
	return version;
}
 
Example #29
Source Project: wildfly-core   Author: wildfly   File: ModelControllerMBeanTestCase.java    License: GNU Lesser General Public License v2.1 5 votes vote down vote up
public void doTestMBeanServerNotification_REGISTRATION_NOTIFICATION(MBeanServerConnection connection, boolean mustReceiveNotification) throws Exception {
    final ObjectName testObjectName = createObjectName(LEGACY_DOMAIN + ":subsystem=test");
    final ObjectName childObjectName = createObjectName(LEGACY_DOMAIN + ":subsystem=test,single=only");

    final CountDownLatch notificationEmitted = new CountDownLatch(1);
    final AtomicReference<Notification> notification = new AtomicReference<>();
    NotificationListener listener = new MbeanServerNotificationListener(notification, notificationEmitted, LEGACY_DOMAIN);
    NotificationFilterSupport filter = new NotificationFilterSupport();
    filter.enableType(MBeanServerNotification.REGISTRATION_NOTIFICATION);

    connection.addNotificationListener(MBeanServerDelegate.DELEGATE_NAME, listener, filter, null);

    // add a management resource
    connection.invoke(testObjectName, "addSingleOnly", new Object[]{123}, new String[]{String.class.getName()});

    if (mustReceiveNotification) {
        Assert.assertTrue("Did not receive expected notification", notificationEmitted.await(1, TimeUnit.SECONDS));
        Notification notif = notification.get();
        Assert.assertNotNull(notif);
        Assert.assertTrue(notif instanceof MBeanServerNotification);
        MBeanServerNotification mBeanServerNotification = (MBeanServerNotification) notif;
        Assert.assertEquals(MBeanServerNotification.REGISTRATION_NOTIFICATION, notif.getType());
        Assert.assertEquals(childObjectName, mBeanServerNotification.getMBeanName());
    } else {
        Assert.assertFalse("Did receive unexpected notification", notificationEmitted.await(500, TimeUnit.MILLISECONDS));
    }

    connection.removeNotificationListener(MBeanServerDelegate.DELEGATE_NAME, listener, filter, null);
}
 
Example #30
Source Project: jdk8u-jdk   Author: frohoff   File: OldMBeanServerTest.java    License: GNU General Public License v2.0 5 votes vote down vote up
public MBeanServerConnection call() {
    MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    try {
        JMXServiceURL url = new JMXServiceURL("service:jmx:rmi://");
        JMXConnectorServer cs =
            JMXConnectorServerFactory.newJMXConnectorServer(
                url, null, mbs);
        cs.start();
        JMXServiceURL addr = cs.getAddress();
        connector = JMXConnectorFactory.connect(addr);
        return connector.getMBeanServerConnection();
    } catch (IOException e) {
        throw new RuntimeException(e);
    }
}