private int getHttpsPort() {
    try {
      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;
  }
  public void export() {
    try {
      // 创建一个MBeanServer
      MBeanServer mbs = MBeanServerFactory.createMBeanServer(DOMAIN);
      // MBeanServer mbs = MBeanServerFactory.createMBeanServer();//不能在jconsole中使用
      // MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();//可在jconsole中使用
      // 用MBeanServer注册LoginStatsMBean
      // MBeanServer.registerMBean(Object,ObjectName)方法使用的参数有两个:一个是MBean实现的一个实例;另一个是类型ObjectName的一个对象-它用于唯一地标识该MBean
      mbs.registerMBean(new Status(), new ObjectName(MBeanName));

      // 存取该JMX服务的URL:
      JMXServiceURL url =
          new JMXServiceURL("rmi", HOST, JMX_PORT, "/jndi/rmi://" + HOST + ":" + 1099 + "/app");
      // start()和stop()来启动和停止 JMXConnectorServer
      JMXConnectorServer jmxServer =
          JMXConnectorServerFactory.newJMXConnectorServer(url, null, mbs);
      serviceUrl = url.toString();
      // 在RMI上注册
      LocateRegistry.createRegistry(JMX_PORT);
      jmxServer.start();

      // 创建适配器,用于能够通过浏览器访问MBean
      //            HtmlAdaptorServer adapter = new HtmlAdaptorServer();
      //            adapter.setPort(9797);
      //            mbs.registerMBean(adapter, new ObjectName(
      //                    "MyappMBean:name=htmladapter,port=9797"));
      //            adapter.start();
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
 @Test
 public void checkNotRegistered() throws MalformedObjectNameException {
   MBeanServer jolokiaServer = JolokiaMBeanServerUtil.getJolokiaMBeanServer();
   Assert.assertNotEquals(ManagementFactory.getPlatformMBeanServer(), jolokiaServer);
   for (MBeanServer server : MBeanServerFactory.findMBeanServer(null)) {
     Assert.assertNotEquals(server, jolokiaServer);
   }
 }
 /**
  * Returns a string array containing the default JMX domains of all available MBeanServers in this
  * JVM.
  *
  * @return a string array of JMX default domains
  */
 public static String[] getMBeanServerDomains() {
   Set<String> domains = new HashSet<String>();
   for (MBeanServer mbs : MBeanServerFactory.findMBeanServer(null)) {
     String domain = mbs.getDefaultDomain();
     if (domain == null) domain = "DefaultDomain";
     domains.add(domain);
   }
   return domains.toArray(new String[domains.size()]);
 }
Exemplo n.º 5
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  public static void main(String[] args) throws Exception {
    System.out.println(
        ">>> Test how for the MBeanServerInvocationHandler to "
            + "unwrap a user specific exception.");

    final MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    final ObjectName name = new ObjectName("a:b=c");
    mbs.registerMBean(new Test(), name);
    TestMBean proxy =
        (TestMBean)
            MBeanServerInvocationHandler.newProxyInstance(mbs, name, TestMBean.class, false);

    // test the method "getter"
    System.out.println(">>> Test the method getter to get an IOException.");
    try {
      proxy.getIOException();
    } catch (IOException e) {
      System.out.println(">>> Test passed: got expected exception:");
      // e.printStackTrace(System.out);
    } catch (Throwable t) {
      System.out.println(">>> Test failed: got wrong exception:");
      t.printStackTrace(System.out);

      throw new RuntimeException("Did not get an expected IOException.");
    }

    // test the method "setter"
    System.out.println(">>> Test the method setter to get a RuntimeException.");
    try {
      proxy.setRuntimeException("coucou");
    } catch (UnsupportedOperationException ue) {
      System.out.println(">>> Test passed: got expected exception:");
      // ue.printStackTrace(System.out);
    } catch (Throwable t) {
      System.out.println(">>> Test failed: got wrong exception:");
      t.printStackTrace(System.out);

      throw new RuntimeException("Did not get an expected Runtimeexception.");
    }

    // test the method "invoke"
    System.out.println(">>> Test the method invoke to get an Error.");
    try {
      proxy.invokeError();
    } catch (AssertionError ae) {
      System.out.println(">>> Test passed: got expected exception:");
      // ue.printStackTrace(System.out);
    } catch (Throwable t) {
      System.out.println(">>> Test failed: got wrong exception:");
      t.printStackTrace(System.out);

      throw new RuntimeException("Did not get an expected Error.");
    }
  }
Exemplo n.º 6
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  public static void main(String[] args) throws Exception {
    Class thisClass = MethodResultTest.class;
    Class exoticClass = Exotic.class;
    String exoticClassName = Exotic.class.getName();
    ClassLoader testClassLoader = thisClass.getClassLoader();
    if (!(testClassLoader instanceof URLClassLoader)) {
      System.out.println("TEST INVALID: Not loaded by a " + "URLClassLoader: " + testClassLoader);
      System.exit(1);
    }

    URLClassLoader tcl = (URLClassLoader) testClassLoader;
    URL[] urls = tcl.getURLs();
    ClassLoader shadowLoader =
        new ShadowLoader(
            urls,
            testClassLoader,
            new String[] {
              exoticClassName, ExoticMBeanInfo.class.getName(), ExoticException.class.getName()
            });
    Class cl = shadowLoader.loadClass(exoticClassName);
    if (cl == exoticClass) {
      System.out.println(
          "TEST INVALID: Shadow class loader loaded " + "same class as test class loader");
      System.exit(1);
    }
    Thread.currentThread().setContextClassLoader(shadowLoader);

    ObjectName on = new ObjectName("a:b=c");
    MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    mbs.createMBean(Thing.class.getName(), on);

    final String[] protos = {"rmi", "iiop", "jmxmp"};

    boolean ok = true;
    for (int i = 0; i < protos.length; i++) {
      try {
        ok &= test(protos[i], mbs, on);
        System.out.println();
      } catch (Exception e) {
        System.out.println("TEST FAILED WITH EXCEPTION:");
        e.printStackTrace(System.out);
        ok = false;
      }
    }

    if (ok) System.out.println("Test passed");
    else {
      System.out.println("TEST FAILED");
      System.exit(1);
    }
  }
Exemplo n.º 7
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  public static void main(String[] args) throws Exception {
    System.out.println(
        "Test that target MBean class loader is used " + "before JMX Remote API class loader");

    ClassLoader jmxRemoteClassLoader = JMXServiceURL.class.getClassLoader();
    if (jmxRemoteClassLoader == null) {
      System.out.println(
          "JMX Remote API loaded by bootstrap " + "class loader, this test is irrelevant");
      return;
    }
    if (!(jmxRemoteClassLoader instanceof URLClassLoader)) {
      System.out.println("TEST INVALID: JMX Remote API not loaded by " + "URLClassLoader");
      System.exit(1);
    }

    URLClassLoader jrcl = (URLClassLoader) jmxRemoteClassLoader;
    URL[] urls = jrcl.getURLs();
    PrivateMLet mlet = new PrivateMLet(urls, null, false);
    Class shadowClass = mlet.loadClass(JMXServiceURL.class.getName());
    if (shadowClass == JMXServiceURL.class) {
      System.out.println("TEST INVALID: MLet got original " + "JMXServiceURL not shadow");
      System.exit(1);
    }

    MBeanServer mbs = MBeanServerFactory.newMBeanServer();
    mbs.registerMBean(mlet, mletName);

    final String[] protos = {"rmi", "iiop", "jmxmp"};
    boolean ok = true;
    for (int i = 0; i < protos.length; i++) {
      try {
        ok &= test(protos[i], mbs);
      } catch (Exception e) {
        System.out.println("TEST FAILED WITH EXCEPTION:");
        e.printStackTrace(System.out);
        ok = false;
      }
    }

    if (ok) System.out.println("Test passed");
    else {
      System.out.println("TEST FAILED");
      System.exit(1);
    }
  }
  @Test
  void registerMBean2()
      throws NotCompliantMBeanException, InstanceAlreadyExistsException, MBeanException,
          MalformedObjectNameException, AttributeNotFoundException, ReflectionException,
          InstanceNotFoundException {
    MBeanServer server = EasyMock.createMock(MBeanServer.class);
    MBeanServer ret = MBeanServerFactory.newMBeanServer();
    ObjectName oName = new ObjectName(JolokiaMBeanServerHolderMBean.OBJECT_NAME);
    EasyMock.expect(server.registerMBean(EasyMock.anyObject(), EasyMock.eq(oName)))
        .andThrow(new InstanceAlreadyExistsException());
    EasyMock.expect(
            server.getAttribute(
                EasyMock.eq(oName), eq(JolokiaMBeanServerUtil.JOLOKIA_MBEAN_SERVER_ATTRIBUTE)))
        .andReturn(ret);
    EasyMock.replay(server);

    MBeanServer m = JolokiaMBeanServerUtil.registerJolokiaMBeanServerHolderMBean(server);
    Assert.assertEquals(ret, m);
  }
Exemplo n.º 9
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public class DeadLockTest {
  private static final String[] protocols = {"rmi", "iiop", "jmxmp"};
  private static final MBeanServer mbs = MBeanServerFactory.createMBeanServer();

  public static void main(String[] args) {
    System.out.println(">>> test on a client notification deadlock.");

    boolean ok = true;
    for (int i = 0; i < protocols.length; i++) {
      try {
        test(protocols[i]);
      } catch (Exception e) {
        System.out.println(">>> Test failed for " + protocols[i]);
        e.printStackTrace(System.out);
      }
    }

    System.out.println(">>> Test passed");
  }

  private static void test(String proto) throws Exception {
    System.out.println(">>> Test for protocol " + proto);

    JMXServiceURL u = null;
    JMXConnectorServer server = null;

    HashMap env = new HashMap(2);
    // server will close a client connection after 1 second
    env.put("jmx.remote.x.server.connection.timeout", "1000");

    // disable the client ping
    env.put("jmx.remote.x.client.connection.check.period", "0");

    try {
      u = new JMXServiceURL(proto, null, 0);
      server = JMXConnectorServerFactory.newJMXConnectorServer(u, env, mbs);
    } catch (MalformedURLException e) {
      System.out.println(">>> Skipping unsupported URL " + proto);
    }

    server.start();

    JMXServiceURL addr = server.getAddress();

    long st = 2000;
    MyListener myListener;

    // a cycle to make sure that we test the blocking problem.
    do {
      JMXConnector client = JMXConnectorFactory.connect(addr, env);
      MBeanServerConnection conn = client.getMBeanServerConnection();
      myListener = new MyListener(conn);
      client.addConnectionNotificationListener(myListener, null, null);

      // wait the server to close the client connection
      Thread.sleep(st);

      // makes the listener to do a remote request via the connection
      // which should be closed by the server.
      conn.getDefaultDomain();

      // allow the listner to have time to work
      Thread.sleep(100);

      // get a closed notif, should no block.
      client.close();
      Thread.sleep(100);

      st += 2000;

    } while (!myListener.isDone());

    server.stop();
  }

  private static class MyListener implements NotificationListener {
    public MyListener(MBeanServerConnection conn) {
      this.conn = conn;
    }

    public void handleNotification(Notification n, Object h) {
      if (n instanceof JMXConnectionNotification) {
        JMXConnectionNotification jcn = (JMXConnectionNotification) n;
        final String type = jcn.getType();
        System.out.println(">>> The listener receives notif with the type:" + type);

        if (JMXConnectionNotification.CLOSED.equals(type)
            || JMXConnectionNotification.FAILED.equals(type)) {

          synchronized (this) {
            done = false;
          }

          try {
            conn.getDefaultDomain();
          } catch (IOException ioe) {
            // Greate !
          }

          synchronized (this) {
            done = true;
          }

          System.out.println(">>> The listener is not blocked!");
        }
      }
    }

    public boolean isDone() {
      synchronized (this) {
        return done;
      }
    }

    private boolean done = false;
    private MBeanServerConnection conn;
  }
}
Exemplo n.º 10
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 private static void test(int testno) throws Exception {
   // com.sun.jmx.trace.TraceImplementation.init(2);
   Resource resource = new Resource();
   Class resourceClass = Resource.class;
   Class rmmbClass = RequiredModelMBean.class;
   Method setManagedResource =
       rmmbClass.getMethod("setManagedResource", new Class[] {Object.class, String.class});
   Method sendNotification =
       rmmbClass.getMethod("sendNotification", new Class[] {Notification.class});
   Method addAttributeChangeNL =
       rmmbClass.getMethod(
           "addAttributeChangeNotificationListener",
           new Class[] {NotificationListener.class, String.class, Object.class});
   Method getArray = resourceClass.getMethod("getArray", new Class[0]);
   Method getNumber = resourceClass.getMethod("getNumber", new Class[0]);
   Method setNumber = resourceClass.getMethod("setNumber", new Class[] {Integer.TYPE});
   Method tweakArray = resourceClass.getMethod("tweakArray", new Class[] {Object[].class});
   Method addOne = resourceClass.getMethod("addOne", new Class[] {Integer.TYPE});
   MBeanServer mbs = MBeanServerFactory.newMBeanServer();
   ObjectName on = new ObjectName("a:b=c");
   Descriptor attrDescr = new DescriptorSupport();
   attrDescr.setField("name", "Array");
   attrDescr.setField("descriptorType", "attribute");
   attrDescr.setField("getMethod", "getArray");
   ModelMBeanAttributeInfo attrInfo =
       new ModelMBeanAttributeInfo("Array", "array attr", getArray, null, attrDescr);
   Descriptor attrDescr2 = new DescriptorSupport();
   attrDescr2.setField("name", "Number");
   attrDescr2.setField("descriptorType", "attribute");
   attrDescr2.setField("getMethod", "getNumber");
   attrDescr2.setField("setMethod", "setNumber");
   ModelMBeanAttributeInfo attrInfo2 =
       new ModelMBeanAttributeInfo("Number", "number attr", getNumber, setNumber, attrDescr2);
   Descriptor attrDescr3 = new DescriptorSupport();
   attrDescr3.setField("name", "Local");
   attrDescr3.setField("descriptorType", "attribute");
   attrDescr3.setField("currencyTimeLimit", "" + Integer.MAX_VALUE);
   ModelMBeanAttributeInfo attrInfo3 =
       new ModelMBeanAttributeInfo(
           "Local", "java.lang.String", "local attr", true, true, false, attrDescr3);
   Descriptor attrDescr4 = new DescriptorSupport();
   attrDescr4.setField("name", "Local2");
   attrDescr4.setField("descriptorType", "attribute");
   ModelMBeanAttributeInfo attrInfo4 =
       new ModelMBeanAttributeInfo(
           "Local2", "java.lang.String", "local attr 2", true, true, false, attrDescr4);
   ModelMBeanAttributeInfo[] attrs =
       new ModelMBeanAttributeInfo[] {attrInfo, attrInfo2, attrInfo3, attrInfo4};
   ModelMBeanOperationInfo operInfo = new ModelMBeanOperationInfo("getArray descr", getArray);
   ModelMBeanOperationInfo operInfo2 = new ModelMBeanOperationInfo("getNumber descr", getNumber);
   ModelMBeanOperationInfo operInfo3 = new ModelMBeanOperationInfo("addOne descr", addOne);
   ModelMBeanOperationInfo operInfo4 = new ModelMBeanOperationInfo("setNumber descr", setNumber);
   ModelMBeanOperationInfo operInfo5 = new ModelMBeanOperationInfo("tweakArray descr", tweakArray);
   ModelMBeanOperationInfo operInfoSetManagedResource =
       new ModelMBeanOperationInfo("setManagedResource descr", setManagedResource);
   ModelMBeanOperationInfo operInfoSendNotification =
       new ModelMBeanOperationInfo("sendNotification descr", sendNotification);
   ModelMBeanOperationInfo operInfoAddAttributeChangeNL =
       new ModelMBeanOperationInfo("AddAttributeChangeNL descr", addAttributeChangeNL);
   ModelMBeanOperationInfo[] opers =
       new ModelMBeanOperationInfo[] {
         operInfo,
         operInfo2,
         operInfo3,
         operInfo4,
         operInfo5,
         operInfoSetManagedResource,
         operInfoSendNotification,
         operInfoAddAttributeChangeNL
       };
   ModelMBeanInfo info =
       new ModelMBeanInfoSupport(
           Resource.class.getName(), "Resourcish resource", attrs, null, opers, null, null);
   mbs.createMBean(
       RequiredModelMBean.class.getName(),
       on,
       new Object[] {info},
       new String[] {ModelMBeanInfo.class.getName()});
   mbs.invoke(
       on,
       "setManagedResource",
       new Object[] {resource, "objectReference"},
       new String[] {"java.lang.Object", "java.lang.String"});
   switch (testno) {
     case 0:
       {
         /* Check  getDescriptors("") on original MBeanInfo */
         final Descriptor[] desc = info.getDescriptors("");
         checkDescriptors(info, desc, "info.getDescriptors(\"\")");
         break;
       }
     case 1:
       {
         /* Check  getDescriptors(null) on original MBeanInfo */
         final Descriptor[] desc = info.getDescriptors(null);
         checkDescriptors(info, desc, "info.getDescriptors(null)");
         break;
       }
     case 2:
       {
         /* Check  getDescriptors("") on retrieved MBeanInfo */
         final MBeanInfo mbi = mbs.getMBeanInfo(on);
         final ModelMBeanInfo model = (ModelMBeanInfo) mbi;
         final Descriptor[] desc = model.getDescriptors("");
         checkDescriptors(info, desc, "model.getDescriptors(\"\")");
         break;
       }
     case 3:
       {
         /* Check  getDescriptors(null) on retrieved MBeanInfo */
         final MBeanInfo mbi = mbs.getMBeanInfo(on);
         final ModelMBeanInfo model = (ModelMBeanInfo) mbi;
         final Descriptor[] desc = model.getDescriptors(null);
         checkDescriptors(info, desc, "model.getDescriptors(null)");
         break;
       }
     default:
       System.err.println("UNKNOWN TEST NUMBER " + testno);
       break;
   }
 }
Exemplo n.º 11
0
 public void run() {
   started = true;
   Thread.currentThread().setName("Q2-" + getInstanceId().toString());
   try {
     /*
      * The following code determines whether a MBeanServer exists
      * already. If so then the first one in the list is used.
      * I have not yet find a way to interrogate the server for
      * information other than MBeans so to pick a specific one
      * would be difficult.
      */
     ArrayList mbeanServerList = MBeanServerFactory.findMBeanServer(null);
     if (mbeanServerList.isEmpty()) {
       server = MBeanServerFactory.createMBeanServer(JMX_NAME);
     } else {
       server = (MBeanServer) mbeanServerList.get(0);
     }
     final ObjectName loaderName = new ObjectName(Q2_CLASS_LOADER);
     try {
       loader =
           (QClassLoader)
               java.security.AccessController.doPrivileged(
                   new java.security.PrivilegedAction() {
                     public Object run() {
                       return new QClassLoader(server, libDir, loaderName, mainClassLoader);
                     }
                   });
       server.registerMBean(loader, loaderName);
       loader = loader.scan(false);
     } catch (Throwable t) {
       if (log != null) log.error("initial-scan", t);
       else t.printStackTrace();
     }
     factory = new QFactory(loaderName, this);
     initSystemLogger();
     addShutdownHook();
     q2Thread = Thread.currentThread();
     q2Thread.setContextClassLoader(loader);
     if (cli != null) cli.start();
     initConfigDecorator();
     for (int i = 1; !shutdown; i++) {
       try {
         boolean forceNewClassLoader = scan();
         QClassLoader oldClassLoader = loader;
         loader = loader.scan(forceNewClassLoader);
         if (loader != oldClassLoader) {
           oldClassLoader = null; // We want't this to be null so it gets GCed.
           System.gc(); // force a GC
           log.info(
               "new classloader ["
                   + Integer.toString(loader.hashCode(), 16)
                   + "] has been created");
         }
         deploy();
         checkModified();
         relax(SCAN_INTERVAL);
         if (i % (3600000 / SCAN_INTERVAL) == 0) logVersion();
       } catch (Throwable t) {
         log.error("start", t);
         relax();
       }
     }
     undeploy();
     try {
       server.unregisterMBean(loaderName);
     } catch (InstanceNotFoundException e) {
       log.error(e);
     }
     if (decorator != null) {
       decorator.uninitialize();
     }
     if (exit && !shuttingDown) System.exit(0);
   } catch (Exception e) {
     if (log != null) log.error(e);
     else e.printStackTrace();
     System.exit(1);
   }
 }
Exemplo n.º 12
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 /** Constructs a Server object. Creates a new MBeanServer. */
 public Server() {
   mbs = MBeanServerFactory.createMBeanServer();
 }