Ejemplo n.º 1
0
  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);
    }
  }
Ejemplo n.º 2
0
 public static void main(String[] args) {
   int errorCount = 0;
   for (int i = 0; i < NTESTS; i++) {
     try {
       System.out.println("Test " + i + ":");
       test(i);
     } catch (Throwable e) {
       errorCount++;
       boolean first = true;
       do {
         System.err.println(first ? "Exception:" : "Caused by:");
         first = false;
         e.printStackTrace();
         Throwable nexte;
         nexte = e.getCause();
         if (nexte == null) { // old JMX
           if (e instanceof MBeanException) nexte = ((MBeanException) e).getTargetException();
         }
         e = nexte;
       } while (e != null);
     }
   }
   if (errorCount == 0) {
     System.out.println("All ModelMBean tests successfuly passed");
     System.out.println("Bye! Bye!");
     // JTReg doesn't like System.exit(0);
     return;
   } else {
     System.err.println("ERROR: " + errorCount + " tests failed");
     System.exit(errorCount);
   }
 }
Ejemplo n.º 3
0
 public void dump(long interval, long samples) {
   try {
     PrintGCStat pstat = new PrintGCStat(server);
     for (int i = 0; i < samples; i++) {
       pstat.printVerboseGc();
       try {
         Thread.sleep(interval);
       } catch (InterruptedException e) {
         System.exit(1);
       }
     }
   } catch (IOException e) {
     System.err.println("\nCommunication error: " + e.getMessage());
     System.exit(1);
   }
 }
Ejemplo n.º 4
0
  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);
    }
  }
Ejemplo n.º 5
0
  private void parseCmdLine(String[] args) {
    CommandLineParser parser = new PosixParser();

    Options options = new Options();
    options.addOption("v", "version", false, "Q2's version");
    options.addOption("d", "deploydir", true, "Deployment directory");
    options.addOption("r", "recursive", false, "Deploy subdirectories recursively");
    options.addOption("h", "help", false, "Usage information");
    options.addOption("C", "config", true, "Configuration bundle");
    options.addOption("e", "encrypt", true, "Encrypt configuration bundle");
    options.addOption("i", "cli", false, "Command Line Interface");
    options.addOption("c", "command", true, "Command to execute");

    try {
      CommandLine line = parser.parse(options, args);
      if (line.hasOption("v")) {
        displayVersion();
        System.exit(0);
      }
      if (line.hasOption("h")) {
        HelpFormatter helpFormatter = new HelpFormatter();
        helpFormatter.printHelp("Q2", options);
        System.exit(0);
      }
      if (line.hasOption("c")) {
        cli = new CLI(this, line.getOptionValue("c"), line.hasOption("i"));
      } else if (line.hasOption("i")) cli = new CLI(this, null, true);

      String dir = DEFAULT_DEPLOY_DIR;
      if (line.hasOption("d")) {
        dir = line.getOptionValue("d");
      }
      recursive = line.hasOption("r");
      this.deployDir = new File(dir);
      if (line.hasOption("C")) deployBundle(new File(line.getOptionValue("C")), false);
      if (line.hasOption("e")) deployBundle(new File(line.getOptionValue("e")), true);
    } catch (MissingArgumentException e) {
      System.out.println("ERROR: " + e.getMessage());
      System.exit(1);
    } catch (Exception e) {
      e.printStackTrace();
      System.exit(1);
    }
  }
Ejemplo n.º 6
0
 /** Connect to a JMX agent of a given URL. */
 private void connect(String urlPath) {
   try {
     JMXServiceURL url = new JMXServiceURL("rmi", "", 0, urlPath);
     this.jmxc = JMXConnectorFactory.connect(url);
     this.server = jmxc.getMBeanServerConnection();
   } catch (MalformedURLException e) {
     // should not reach here
   } catch (IOException e) {
     System.err.println("\nCommunication error: " + e.getMessage());
     System.exit(1);
   }
 }
Ejemplo n.º 7
0
  public static void main(String[] args) throws Exception {
    // TODO Auto-generated method stub
    if (args.length != 4) {
      System.err.println("Please provide process id zabbix-host zabbix-port host-guid");
      System.exit(-1);
    }
    String processPid = args[0];
    String zabbixHost = args[1];
    String zabbixPort = args[2];
    String hostGuid = args[3];

    VirtualMachine vm = VirtualMachine.attach(processPid);
    String connectorAddr =
        vm.getAgentProperties().getProperty("com.sun.management.jmxremote.localConnectorAddress");
    if (connectorAddr == null) {
      String agent =
          vm.getSystemProperties().getProperty("java.home")
              + File.separator
              + "lib"
              + File.separator
              + "management-agent.jar";
      vm.loadAgent(agent);
      connectorAddr =
          vm.getAgentProperties().getProperty("com.sun.management.jmxremote.localConnectorAddress");
    }
    JMXServiceURL serviceURL = new JMXServiceURL(connectorAddr);
    JMXConnector connector = JMXConnectorFactory.connect(serviceURL);
    MBeanServerConnection mbsc = connector.getMBeanServerConnection();
    ObjectName objName = new ObjectName(ManagementFactory.THREAD_MXBEAN_NAME);
    Set<ObjectName> mbeans = mbsc.queryNames(objName, null);
    for (ObjectName name : mbeans) {
      ThreadMXBean threadBean;
      threadBean =
          ManagementFactory.newPlatformMXBeanProxy(mbsc, name.toString(), ThreadMXBean.class);
      long threadIds[] = threadBean.getAllThreadIds();
      for (long threadId : threadIds) {
        ThreadInfo threadInfo = threadBean.getThreadInfo(threadId);
        System.out.println(threadInfo.getThreadName() + " / " + threadInfo.getThreadState());
      }
    }
  }
Ejemplo n.º 8
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);
   }
 }
  public static void main(String[] args) throws Exception {
    System.out.println(
        "Checking that all known MBeans that are "
            + "NotificationBroadcasters have sane "
            + "MBeanInfo.getNotifications()");

    System.out.println("Checking platform MBeans...");
    checkPlatformMBeans();

    URL codeBase = ClassLoader.getSystemResource("javax/management/MBeanServer.class");
    if (codeBase == null) {
      throw new Exception("Could not determine codeBase for " + MBeanServer.class);
    }

    System.out.println();
    System.out.println("Looking for standard MBeans...");
    String[] classes = findStandardMBeans(codeBase);

    System.out.println("Testing standard MBeans...");
    for (int i = 0; i < classes.length; i++) {
      String name = classes[i];
      Class<?> c;
      try {
        c = Class.forName(name);
      } catch (Throwable e) {
        System.out.println(name + ": cannot load (not public?): " + e);
        continue;
      }
      if (!NotificationBroadcaster.class.isAssignableFrom(c)) {
        System.out.println(name + ": not a NotificationBroadcaster");
        continue;
      }
      if (Modifier.isAbstract(c.getModifiers())) {
        System.out.println(name + ": abstract class");
        continue;
      }

      NotificationBroadcaster mbean;
      Constructor<?> constr;
      try {
        constr = c.getConstructor();
      } catch (Exception e) {
        System.out.println(name + ": no public no-arg constructor: " + e);
        continue;
      }
      try {
        mbean = (NotificationBroadcaster) constr.newInstance();
      } catch (Exception e) {
        System.out.println(name + ": no-arg constructor failed: " + e);
        continue;
      }

      check(mbean);
    }

    System.out.println();
    System.out.println("Testing some explicit cases...");

    check(new RelationService(false));
    /*
      We can't do this:
        check(new RequiredModelMBean());
      because the Model MBean spec more or less forces us to use the
      names GENERIC and ATTRIBUTE_CHANGE for its standard notifs.
    */
    checkRMIConnectorServer();

    System.out.println();
    if (!suspicious.isEmpty()) System.out.println("SUSPICIOUS CLASSES: " + suspicious);

    if (failed.isEmpty()) System.out.println("TEST PASSED");
    else {
      System.out.println("TEST FAILED: " + failed);
      System.exit(1);
    }
  }