javax.management.MBeanServer#unregisterMBean

Source File: TestAbandonedObjectPool.java From commons-pool with Apache License 2.0

6 votes

@After
public void tearDown() throws Exception {
    final String poolName = pool.getJmxName().toString();
    pool.clear();
    pool.close();
    pool = null;

    final MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
    final Set<ObjectName> result = mbs.queryNames(new ObjectName(
            "org.apache.commoms.pool2:type=GenericObjectPool,*"), null);
    // There should be no registered pools at this point
    final int registeredPoolCount = result.size();
    final StringBuilder msg = new StringBuilder("Current pool is: ");
    msg.append(poolName);
    msg.append("  Still open pools are: ");
    for (final ObjectName name : result) {
        // Clean these up ready for the next test
        msg.append(name.toString());
        msg.append(" created via\n");
        msg.append(mbs.getAttribute(name, "CreationStackTrace"));
        msg.append('\n');
        mbs.unregisterMBean(name);
    }
    Assert.assertEquals(msg.toString(), 0, registeredPoolCount);
}

Source File: FlumeEmbeddedAppenderTest.java From logging-log4j2 with Apache License 2.0

6 votes

@After
public void teardown() throws Exception {
    System.clearProperty(ConfigurationFactory.CONFIGURATION_FILE_PROPERTY);
    ctx.reconfigure();
    primary.stop();
    alternate.stop();
    final File file = new File("target/file-channel");
    deleteFiles(file);
    final MBeanServer server = ManagementFactory.getPlatformMBeanServer();
    final Set<ObjectName> names = server.queryNames(new ObjectName("org.apache.flume.*:*"), null);
    for (final ObjectName name : names) {
        try {
            server.unregisterMBean(name);
        } catch (final Exception ex) {
            System.out.println("Unable to unregister " + name.toString());
        }
    }
}

Source File: ClientBroadcastStream.java From red5-server-common with Apache License 2.0

5 votes

protected void unregisterJMX() {
    if (registerJMX) {
        if (StringUtils.isNotEmpty(publishedName) && !"false".equals(publishedName)) {
            MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
            try {
                ObjectName oName = new ObjectName(String.format("org.red5.server:type=ClientBroadcastStream,scope=%s,publishedName=%s", getScope().getName(), publishedName));
                mbs.unregisterMBean(oName);
            } catch (Exception e) {
                log.warn("Exception unregistering", e);
            }
        }
    }
}

Source File: RepositoryWildcardTest.java From openjdk-jdk9 with GNU General Public License v2.0

5 votes

private static int mbeanDeletion(MBeanServer mbs, String name)
    throws Exception {
    int error = 0;
    try {
        System.out.println("Test: unregisterMBean(" + name + ")");
        mbs.unregisterMBean(ObjectName.getInstance(name));
        error++;
        System.out.println("Didn't get expected exception!");
        System.out.println("Test failed!");
    } catch (InstanceNotFoundException e) {
        System.out.println("Got expected exception = " + e.toString());
        System.out.println("Test passed!");
    }
    return error;
}

Source File: RepositoryWildcardTest.java From jdk8u_jdk with GNU General Public License v2.0

5 votes

private static int mbeanDeletion(MBeanServer mbs, String name)
    throws Exception {
    int error = 0;
    try {
        System.out.println("Test: unregisterMBean(" + name + ")");
        mbs.unregisterMBean(ObjectName.getInstance(name));
        error++;
        System.out.println("Didn't get expected exception!");
        System.out.println("Test failed!");
    } catch (InstanceNotFoundException e) {
        System.out.println("Got expected exception = " + e.toString());
        System.out.println("Test passed!");
    }
    return error;
}

Source File: UnregisterMBeanExceptionTest.java From openjdk-jdk8u-backup with GNU General Public License v2.0

5 votes

public static void main(String[] args) throws Exception {

        // Instantiate the MBean server
        //
        System.out.println("Create the MBean server");
        MBeanServer mbs = MBeanServerFactory.createMBeanServer();

        // Register the MBean
        //
        System.out.println("Create a TestDynamicMBean");
        TestDynamicMBean obj = new TestDynamicMBean();
        ObjectName n = new ObjectName("d:k=v");
        System.out.println("Register a TestDynamicMBean");
        mbs.registerMBean(obj, n);
        obj.throwException = true;
        System.out.println("Unregister a TestDynamicMBean");
        try {
            mbs.unregisterMBean(n);
        } catch (Exception e) {
            throw new IllegalArgumentException("Test failed", e);
        }
        boolean isRegistered = mbs.isRegistered(n);
        System.out.println("Is MBean Registered? " + isRegistered);

        if (isRegistered) {
            throw new IllegalArgumentException(
                "Test failed: the MBean is still registered");
        } else {
            System.out.println("Test passed");
        }
    }

Source File: JCacheJmxSupport.java From cache2k with Apache License 2.0

5 votes

public void disableStatistics(Cache c) {
  MBeanServer mbs = mBeanServer;
  String _name = createStatisticsObjectName(c);
  try {
    mbs.unregisterMBean(new ObjectName(_name));
  } catch (InstanceNotFoundException ignore) {
  } catch (Exception e) {
    throw new IllegalStateException("Error unregister JMX bean, name='" + _name + "'", e);
  }
}

Source File: PreRegisterNameTest.java From jdk8u60 with GNU General Public License v2.0

5 votes

public static void main(String[] args) throws Exception {
    MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
    for (Class<?> c : new Class<?>[] {
            Spume.class, Thing.class, XSpume.class, XThing.class
         }) {
        for (ObjectName n : new ObjectName[] {null, new ObjectName("a:b=c")}) {
            System.out.println("Class " + c.getName() + " with name " + n +
                    "...");
            ObjectName realName = new ObjectName("a:type=" + c.getName());
            Constructor<?> constr = c.getConstructor(ObjectName.class);
            Object mbean = constr.newInstance(realName);
            ObjectInstance oi;
            String what =
                "Registering MBean of type " + c.getName() + " under name " +
                "<" + n + ">: ";
            try {
                oi = mbs.registerMBean(mbean, n);
            } catch (Exception e) {
                e.printStackTrace();
                fail(what + " got " + e);
                continue;
            }
            ObjectName registeredName = oi.getObjectName();
            if (!registeredName.equals(realName))
                fail(what + " registered as " + registeredName);
            if (!mbs.isRegistered(realName)) {
                fail(what + " not registered as expected");
            }
            mbs.unregisterMBean(registeredName);
        }
    }
    System.err.flush();
    if (failures == 0)
        System.out.println("TEST PASSED");
    else
        throw new Exception("TEST FAILED: " + failure);
}

Source File: ReloadableEntityManagerFactory.java From tomee with Apache License 2.0

5 votes

public void unregister() throws OpenEJBException {
    if (objectName != null) {
        final MBeanServer server = LocalMBeanServer.get();
        try {
            server.unregisterMBean(objectName);
        } catch (final Exception e) {
            throw new OpenEJBException("can't unregister the mbean for the entity manager factory " + getPUname(), e);
        }
    }
}

Source File: RepositoryWildcardTest.java From openjdk-8 with GNU General Public License v2.0

5 votes

private static int mbeanDeletion(MBeanServer mbs, String name)
    throws Exception {
    int error = 0;
    try {
        System.out.println("Test: unregisterMBean(" + name + ")");
        mbs.unregisterMBean(ObjectName.getInstance(name));
        error++;
        System.out.println("Didn't get expected exception!");
        System.out.println("Test failed!");
    } catch (InstanceNotFoundException e) {
        System.out.println("Got expected exception = " + e.toString());
        System.out.println("Test passed!");
    }
    return error;
}

Source File: UnitTestCommand.java From camel-spring-boot with Apache License 2.0

5 votes

private void disableJmx(Set<String> disabledJmx) throws Exception {
    logger.info("Disabling JMX names: {}", disabledJmx);
    for (MBeanServer server : getMBeanServers()) {
        for (String jmxName : disabledJmx) {
            logger.info("Disabling JMX query {}", jmxName);

            ObjectName oName = new ObjectName(jmxName);
            Set<ObjectName> names = new HashSet<>(server.queryNames(oName, null));
            for (ObjectName name : names) {
                logger.info("Disabled JMX name {}", name);
                server.unregisterMBean(name);
            }
        }
    }
}

Source File: UnregisterMBeanExceptionTest.java From jdk8u_jdk with GNU General Public License v2.0

5 votes

public static void main(String[] args) throws Exception {

        // Instantiate the MBean server
        //
        System.out.println("Create the MBean server");
        MBeanServer mbs = MBeanServerFactory.createMBeanServer();

        // Register the MBean
        //
        System.out.println("Create a TestDynamicMBean");
        TestDynamicMBean obj = new TestDynamicMBean();
        ObjectName n = new ObjectName("d:k=v");
        System.out.println("Register a TestDynamicMBean");
        mbs.registerMBean(obj, n);
        obj.throwException = true;
        System.out.println("Unregister a TestDynamicMBean");
        try {
            mbs.unregisterMBean(n);
        } catch (Exception e) {
            throw new IllegalArgumentException("Test failed", e);
        }
        boolean isRegistered = mbs.isRegistered(n);
        System.out.println("Is MBean Registered? " + isRegistered);

        if (isRegistered) {
            throw new IllegalArgumentException(
                "Test failed: the MBean is still registered");
        } else {
            System.out.println("Test passed");
        }
    }

Source File: StatusManager.java From das with Apache License 2.0

5 votes

private static void registerMBean(Object mBean, ObjectName name) throws Exception{
	MBeanServer mbs = ManagementFactory.getPlatformMBeanServer();
	if(mbs.isRegistered(name)) {
           mbs.unregisterMBean(name);
       }

	mbs.registerMBean(mBean, name);
}

Source File: AnnotationTest.java From jdk8u-jdk with GNU General Public License v2.0

5 votes

public static void main(String[] args) throws Exception {
    System.out.println("Testing that annotations are correctly " +
                       "reflected in Descriptor entries");

    MBeanServer mbs =
        java.lang.management.ManagementFactory.getPlatformMBeanServer();
    ObjectName on = new ObjectName("a:b=c");

    Thing thing = new Thing();
    mbs.registerMBean(thing, on);
    check(mbs, on);
    mbs.unregisterMBean(on);

    ThingImpl thingImpl = new ThingImpl();
    mbs.registerMBean(thingImpl, on);
    Descriptor d = mbs.getMBeanInfo(on).getDescriptor();
    if (!d.getFieldValue("mxbean").equals("true")) {
        System.out.println("NOT OK: expected MXBean");
        failed = "Expected MXBean";
    }
    check(mbs, on);

    if (failed == null)
        System.out.println("Test passed");
    else
        throw new Exception("TEST FAILED: " + failed);
}

Source File: AbstractAllocator.java From lite-pool with Apache License 2.0

4 votes

@Override
protected long doStop(long timeout, TimeUnit unit) throws Exception {
    ObjectName n = new ObjectName(PREFIX + "(" + name + ")");
    MBeanServer m = ManagementFactory.getPlatformMBeanServer();
    if(m.isRegistered(n)) m.unregisterMBean(n); return timeout;
}

Source File: TooManyFooTest.java From dragonwell8_jdk with GNU General Public License v2.0

4 votes

private static void test(Object child, String name, boolean mxbean)
    throws Exception {
    final ObjectName childName =
            new ObjectName("test:type=Child,name="+name);
    final MBeanServer server =
            ManagementFactory.getPlatformMBeanServer();
    server.registerMBean(child,childName);
    try {
        final MBeanInfo info = server.getMBeanInfo(childName);
        System.out.println(name+": " + info.getDescriptor());
        final int len = info.getOperations().length;
        if (len == OPCOUNT) {
            System.out.println(name+": OK, only "+OPCOUNT+
                    " operations here...");
        } else {
            final String qual = (len>OPCOUNT)?"many":"few";
            System.err.println(name+": Too "+qual+" foos! Found "+
                    len+", expected "+OPCOUNT);
            for (MBeanOperationInfo op : info.getOperations()) {
                System.err.println("public "+op.getReturnType()+" "+
                        op.getName()+"();");
            }
            throw new RuntimeException("Too " + qual +
                    " foos for "+name);
        }

        final Descriptor d = info.getDescriptor();
        final String mxstr = String.valueOf(d.getFieldValue("mxbean"));
        final boolean mxb =
                (mxstr==null)?false:Boolean.valueOf(mxstr).booleanValue();
        System.out.println(name+": mxbean="+mxb);
        if (mxbean && !mxb)
            throw new AssertionError("MXBean is not OpenMBean?");

        for (MBeanOperationInfo mboi : info.getOperations()) {

            // Sanity check
            if (mxbean && !mboi.getName().equals("foo")) {
                // The spec doesn't guarantee that the MBeanOperationInfo
                // of an MXBean will be an OpenMBeanOperationInfo, and in
                // some circumstances in our implementation it will not.
                // However, in thsi tests, for all methods but foo(),
                // it should.
                //
                if (!(mboi instanceof OpenMBeanOperationInfo))
                    throw new AssertionError("Operation "+mboi.getName()+
                            "() is not Open?");
            }

            final String exp = EXPECTED_TYPES.get(mboi.getName());

            // For MXBeans, we need to compare 'exp' with the original
            // type - because mboi.getReturnType() returns the OpenType
            //
            String type = (String)mboi.getDescriptor().
                        getFieldValue("originalType");
            if (type == null) type = mboi.getReturnType();
            if (type.equals(exp)) continue;
            System.err.println("Bad return type for "+
                    mboi.getName()+"! Found "+type+
                    ", expected "+exp);
            throw new RuntimeException("Bad return type for "+
                    mboi.getName());
        }
    } finally {
        server.unregisterMBean(childName);
    }
}

Source File: TestHtmlJavaInformationsReport.java From javamelody with Apache License 2.0

4 votes

/** Test.
 * @throws IOException e
 * @throws JMException e */
@Test
public void testTomcatInformations() throws IOException, JMException {
	final MBeanServer mBeanServer = MBeans.getPlatformMBeanServer();
	final List<ObjectName> mBeans = new ArrayList<ObjectName>();
	try {
		mBeans.add(mBeanServer
				.registerMBean(new ThreadPool(),
						new ObjectName("Catalina:type=ThreadPool,name=jk-8009"))
				.getObjectName());
		mBeans.add(
				mBeanServer
						.registerMBean(new GlobalRequestProcessor(),
								new ObjectName(
										"Catalina:type=GlobalRequestProcessor,name=jk-8009"))
						.getObjectName());
		TomcatInformations.initMBeans();
		final List<JavaInformations> myJavaInformationsList = Arrays
				.asList(new JavaInformations(null, true));
		final HtmlJavaInformationsReport htmlReport = new HtmlJavaInformationsReport(
				myJavaInformationsList, writer);
		htmlReport.toHtml();
		assertNotEmptyAndClear(writer);

		mBeans.add(mBeanServer
				.registerMBean(new ThreadPool(),
						new ObjectName("Catalina:type=ThreadPool,name=jk-8010"))
				.getObjectName());
		final GlobalRequestProcessor jk8010 = new GlobalRequestProcessor();
		jk8010.setrequestCount(0);
		mBeans.add(
				mBeanServer
						.registerMBean(jk8010,
								new ObjectName(
										"Catalina:type=GlobalRequestProcessor,name=jk-8010"))
						.getObjectName());
		TomcatInformations.initMBeans();
		final List<JavaInformations> myJavaInformationsList2 = Arrays
				.asList(new JavaInformations(null, true));
		final HtmlJavaInformationsReport htmlReport2 = new HtmlJavaInformationsReport(
				myJavaInformationsList2, writer);
		htmlReport2.toHtml();
		assertNotEmptyAndClear(writer);

		jk8010.setrequestCount(1000);
		final List<JavaInformations> myJavaInformationsList3 = Arrays
				.asList(new JavaInformations(null, true));
		final HtmlJavaInformationsReport htmlReport3 = new HtmlJavaInformationsReport(
				myJavaInformationsList3, writer);
		htmlReport3.toHtml();
		assertNotEmptyAndClear(writer);
	} finally {
		for (final ObjectName registeredMBean : mBeans) {
			mBeanServer.unregisterMBean(registeredMBean);
		}
		TomcatInformations.initMBeans();
	}
}

Source File: ParserInfiniteLoopTest.java From jdk8u60 with GNU General Public License v2.0

4 votes

public static void main(String[] args) throws Exception {

        boolean error = false;

        // Instantiate the MBean server
        //
        System.out.println("Create the MBean server");
        MBeanServer mbs = MBeanServerFactory.createMBeanServer();

        // Instantiate an MLet
        //
        System.out.println("Create the MLet");
        MLet mlet = new MLet();

        // Register the MLet MBean with the MBeanServer
        //
        System.out.println("Register the MLet MBean");
        ObjectName mletObjectName = new ObjectName("Test:type=MLet");
        mbs.registerMBean(mlet, mletObjectName);

        // Call getMBeansFromURL
        //
        System.out.println("Call mlet.getMBeansFromURL(<url>)");
        String testSrc = System.getProperty("test.src");
        System.out.println("test.src = " + testSrc);
        String urlCodebase;
        if (testSrc.startsWith("/")) {
            urlCodebase =
                "file:" + testSrc.replace(File.separatorChar, '/') + "/";
        } else {
            urlCodebase =
                "file:/" + testSrc.replace(File.separatorChar, '/') + "/";
        }
        String mletFile = urlCodebase + args[0];
        System.out.println("MLet File = " + mletFile);
        try {
            mlet.getMBeansFromURL(mletFile);
            System.out.println(
                "TEST FAILED: Expected ServiceNotFoundException not thrown");
            error = true;
        } catch (ServiceNotFoundException e) {
            if (e.getCause() == null) {
                System.out.println("TEST FAILED: Got unexpected null cause " +
                    "in ServiceNotFoundException");
                error = true;
            } else if (!(e.getCause() instanceof IOException)) {
                System.out.println("TEST FAILED: Got unexpected non-null " +
                    "cause in ServiceNotFoundException");
                error = true;
            } else {
                System.out.println("TEST PASSED: Got expected non-null " +
                    "cause in ServiceNotFoundException");
                error = false;
            }
            e.printStackTrace(System.out);
        }

        // Unregister the MLet MBean
        //
        System.out.println("Unregister the MLet MBean");
        mbs.unregisterMBean(mletObjectName);

        // Release MBean server
        //
        System.out.println("Release the MBean server");
        MBeanServerFactory.releaseMBeanServer(mbs);

        // End Test
        //
        System.out.println("Bye! Bye!");
        if (error) System.exit(1);
    }

Source File: GetMBeansFromURLTest.java From jdk8u-jdk with GNU General Public License v2.0

4 votes

public static void main(String[] args) throws Exception {

        boolean error = false;

        // Instantiate the MBean server
        //
        System.out.println("Create the MBean server");
        MBeanServer mbs = MBeanServerFactory.createMBeanServer();

        // Instantiate an MLet
        //
        System.out.println("Create the MLet");
        MLet mlet = new MLet();

        // Register the MLet MBean with the MBeanServer
        //
        System.out.println("Register the MLet MBean");
        ObjectName mletObjectName = new ObjectName("Test:type=MLet");
        mbs.registerMBean(mlet, mletObjectName);

        // Call getMBeansFromURL
        //
        System.out.println("Call mlet.getMBeansFromURL(<url>)");
        try {
            mlet.getMBeansFromURL("bogus://whatever");
            System.out.println("TEST FAILED: Expected " +
                               ServiceNotFoundException.class +
                               " exception not thrown.");
            error = true;
        } catch (ServiceNotFoundException e) {
            if (e.getCause() == null) {
                System.out.println("TEST FAILED: Got null cause in " +
                                   ServiceNotFoundException.class +
                                   " exception.");
                error = true;
            } else {
                System.out.println("TEST PASSED: Got non-null cause in " +
                                   ServiceNotFoundException.class +
                                   " exception.");
                error = false;
            }
            e.printStackTrace(System.out);
        }

        // Unregister the MLet MBean
        //
        System.out.println("Unregister the MLet MBean");
        mbs.unregisterMBean(mletObjectName);

        // Release MBean server
        //
        System.out.println("Release the MBean server");
        MBeanServerFactory.releaseMBeanServer(mbs);

        // End Test
        //
        System.out.println("Bye! Bye!");
        if (error) System.exit(1);
    }

Source File: GetMBeansFromURLTest.java From openjdk-8 with GNU General Public License v2.0

4 votes

public static void main(String[] args) throws Exception {

        boolean error = false;

        // Instantiate the MBean server
        //
        System.out.println("Create the MBean server");
        MBeanServer mbs = MBeanServerFactory.createMBeanServer();

        // Instantiate an MLet
        //
        System.out.println("Create the MLet");
        MLet mlet = new MLet();

        // Register the MLet MBean with the MBeanServer
        //
        System.out.println("Register the MLet MBean");
        ObjectName mletObjectName = new ObjectName("Test:type=MLet");
        mbs.registerMBean(mlet, mletObjectName);

        // Call getMBeansFromURL
        //
        System.out.println("Call mlet.getMBeansFromURL(<url>)");
        try {
            mlet.getMBeansFromURL("bogus://whatever");
            System.out.println("TEST FAILED: Expected " +
                               ServiceNotFoundException.class +
                               " exception not thrown.");
            error = true;
        } catch (ServiceNotFoundException e) {
            if (e.getCause() == null) {
                System.out.println("TEST FAILED: Got null cause in " +
                                   ServiceNotFoundException.class +
                                   " exception.");
                error = true;
            } else {
                System.out.println("TEST PASSED: Got non-null cause in " +
                                   ServiceNotFoundException.class +
                                   " exception.");
                error = false;
            }
            e.printStackTrace(System.out);
        }

        // Unregister the MLet MBean
        //
        System.out.println("Unregister the MLet MBean");
        mbs.unregisterMBean(mletObjectName);

        // Release MBean server
        //
        System.out.println("Release the MBean server");
        MBeanServerFactory.releaseMBeanServer(mbs);

        // End Test
        //
        System.out.println("Bye! Bye!");
        if (error) System.exit(1);
    }

Java Code Examples for javax.management.MBeanServer#unregisterMBean()