Java Code Examples for javax.management.MBeanServerFactory#releaseMBeanServer()

The following examples show how to use javax.management.MBeanServerFactory#releaseMBeanServer() . 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 File: MBeanServerFactoryBeanTests.java From spring-analysis-note with MIT License

6 votes

@Test
public void withLocateExistingAndExistingServer() {
	MBeanServer server = MBeanServerFactory.createMBeanServer();
	try {
		MBeanServerFactoryBean bean = new MBeanServerFactoryBean();
		bean.setLocateExistingServerIfPossible(true);
		bean.afterPropertiesSet();
		try {
			MBeanServer otherServer = bean.getObject();
			assertSame("Existing MBeanServer not located", server, otherServer);
		}
		finally {
			bean.destroy();
		}
	}
	finally {
		MBeanServerFactory.releaseMBeanServer(server);
	}
}

Example 2

Source File: MBeanServerFactoryBeanTests.java From java-technology-stack with MIT License

6 votes

@Test
public void withLocateExistingAndExistingServer() {
	MBeanServer server = MBeanServerFactory.createMBeanServer();
	try {
		MBeanServerFactoryBean bean = new MBeanServerFactoryBean();
		bean.setLocateExistingServerIfPossible(true);
		bean.afterPropertiesSet();
		try {
			MBeanServer otherServer = bean.getObject();
			assertSame("Existing MBeanServer not located", server, otherServer);
		}
		finally {
			bean.destroy();
		}
	}
	finally {
		MBeanServerFactory.releaseMBeanServer(server);
	}
}

Example 3

Source File: MBeanUtil.java From gemfirexd-oss with Apache License 2.0

5 votes

/**
 * Unregisters all GemFire MBeans and then releases the MBeanServer for
 * garbage collection.
 */
static void releaseMBeanServer() {
  try {
    // unregister all GemFire mbeans...
    Iterator iter = mbeanServer.queryNames(null, null).iterator();
    while (iter.hasNext()) {
      ObjectName name = (ObjectName)iter.next();
      if (name.getDomain().startsWith(DEFAULT_DOMAIN)) {
        unregisterMBean(name);
      }
    }
    
    // last, release the mbean server...
    MBeanServerFactory.releaseMBeanServer(mbeanServer);
    mbeanServer = null;
  } catch (JMRuntimeException e) { 
    logStackTrace(LogWriterImpl.WARNING_LEVEL, e); 
 	} 
 /* See #42391. Cleaning up the static maps which might be still holding  
  * references to ManagedResources */ 
  synchronized (MBeanUtil.managedResources) { 
    MBeanUtil.managedResources.clear(); 
  } 
  synchronized (refreshClients) { 
    refreshClients.clear();
  }
  /* See #42391. Cleaning up the static maps which might be still holding 
   * references to ManagedResources */
  synchronized (MBeanUtil.managedResources) {
    MBeanUtil.managedResources.clear();
  }
  synchronized (refreshClients) {
    refreshClients.clear();
  }
}

Example 4

Source File: MBeanTestUtils.java From java-technology-stack with MIT License

5 votes

/**
 * Resets MBeanServerFactory and ManagementFactory to a known consistent state.
 * This involves releasing all currently registered MBeanServers and resetting
 * the platformMBeanServer to null.
 */
public static void resetMBeanServers() throws Exception {
	for (MBeanServer server : MBeanServerFactory.findMBeanServer(null)) {
		MBeanServerFactory.releaseMBeanServer(server);
	}
	Field field = ManagementFactory.class.getDeclaredField("platformMBeanServer");
	field.setAccessible(true);
	field.set(null, null);
}

Example 5

Source File: OpenWireTestBase.java From activemq-artemis with Apache License 2.0

5 votes

@Override
@After
public void tearDown() throws Exception {
   MBeanServerFactory.releaseMBeanServer(mbeanServer);
   mbeanServer = null;
   server.stop();
   super.tearDown();
}

Example 6

Source File: MBeanServerFactoryBean.java From java-technology-stack with MIT License

5 votes

/**
 * Unregisters the {@code MBeanServer} instance, if necessary.
 */
@Override
public void destroy() {
	if (this.newlyRegistered) {
		MBeanServerFactory.releaseMBeanServer(this.server);
	}
}

Example 7

Source File: GetMBeansFromURLTest.java From TencentKona-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);
    }

Example 8

Source File: JCacheMetricsTest.java From micrometer with Apache License 2.0

4 votes

@AfterEach
void tearDown() {
    if (mbeanServer != null) {
        MBeanServerFactory.releaseMBeanServer(mbeanServer);
    }
}

Example 9

Source File: ClusterConnectionControlTest.java From activemq-artemis with Apache License 2.0

4 votes

@Override
@After
public void tearDown() throws Exception {
   MBeanServerFactory.releaseMBeanServer(mbeanServer_1);
   super.tearDown();
}

Example 10

Source File: ParserInfiniteLoopTest.java From openjdk-8-source 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);
    }

Example 11

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

4 votes

private static void test(String proto) throws Exception {
    System.out.println("Unexpected notifications test for protocol " +
                       proto);
    MBeanServer mbs = null;
    try {
        // Create a MBeanServer
        //
        mbs = MBeanServerFactory.createMBeanServer();

        // Create a NotificationEmitter MBean
        //
        mbean = new ObjectName ("Default:name=NotificationEmitter");
        mbs.registerMBean(new NotificationEmitter(), mbean);

        // Create a connector server
        //
        url = new JMXServiceURL("service:jmx:" + proto + "://");

        server = JMXConnectorServerFactory.newJMXConnectorServer(url,
                                                                 null,
                                                                 mbs);

        mbs.registerMBean(
                    server,
                    new ObjectName("Default:name=ConnectorServer"));

        server.start();

        url = server.getAddress();

        for (int j = 0; j < 2; j++) {
            test();
        }
    } finally {
        // Stop server
        //
        server.stop();
        // Release the MBeanServer
        //
        MBeanServerFactory.releaseMBeanServer(mbs);
    }
}

Example 12

Source File: GetMBeansFromURLTest.java From jdk8u-dev-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);
    }

Example 13

Source File: ManagementTestBase.java From activemq-artemis with Apache License 2.0

4 votes

@Override
@After
public void tearDown() throws Exception {
   MBeanServerFactory.releaseMBeanServer(mbeanServer);
   super.tearDown();
}

Example 14

Source File: ParserInfiniteLoopTest.java From TencentKona-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>)");
        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);
    }

Example 15

Source File: ParserInfiniteLoopTest.java From jdk8u-dev-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>)");
        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);
    }

Example 16

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);
    }

Example 17

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

4 votes

/**
 * Run test
 */
public int runTest(boolean setBeforeStart) throws Exception {

    echo("=-=-= MBSFPreStartPostStartTest: Set MBSF " +
         (setBeforeStart ? "before" : "after") +
         " starting the connector server =-=-=");

    JMXConnectorServer server = null;
    JMXConnector client = null;

    // Create a new MBeanServer
    //
    final MBeanServer mbs = MBeanServerFactory.createMBeanServer();

    try {
        // Create the JMXServiceURL
        //
        final JMXServiceURL url = new JMXServiceURL("service:jmx:rmi://");

        // Create a JMXConnectorServer
        //
        server = JMXConnectorServerFactory.newJMXConnectorServer(url,
                                                                 null,
                                                                 mbs);

        // Create MBeanServerForwarder
        //
        MBeanServerForwarder mbsf =
            MBSFInvocationHandler.newProxyInstance();

        // Set MBeanServerForwarder before start()
        //
        if (setBeforeStart)
            server.setMBeanServerForwarder(mbsf);

        // Start the JMXConnectorServer
        //
        server.start();

        // Set MBeanServerForwarder after start()
        //
        if (!setBeforeStart)
            server.setMBeanServerForwarder(mbsf);

        // Create a JMXConnector
        //
        client = server.toJMXConnector(null);

        // Connect to the connector server
        //
        client.connect(null);

        // Get non-secure MBeanServerConnection
        //
        final MBeanServerConnection mbsc =
            client.getMBeanServerConnection();

        // Run method
        //
        mbsc.getDefaultDomain();

        // Check flag in MBeanServerForwarder
        //
        MBSFInvocationHandler mbsfih =
            (MBSFInvocationHandler) Proxy.getInvocationHandler(mbsf);
        if (mbsfih.getFlag() == true) {
            echo("OK: Did go into MBeanServerForwarder!");
        } else {
            echo("KO: Didn't go into MBeanServerForwarder!");
            return 1;
        }
    } catch (Exception e) {
        echo("Failed to perform operation: " + e);
        return 1;
    } finally {
        // Close the connection
        //
        if (client != null)
            client.close();

        // Stop the connector server
        //
        if (server != null)
            server.stop();

        // Release the MBeanServer
        //
        if (mbs != null)
            MBeanServerFactory.releaseMBeanServer(mbs);
    }

    return 0;
}

Example 18

Source File: Solr4X509ServletFilterTest.java From SearchServices with GNU Lesser General Public License v3.0

4 votes

@Test(expected = NoSuchElementException.class)
public void mxServerNotFound()
{
    MBeanServerFactory.releaseMBeanServer(mxServer);
    cut.mxServer();
}

Example 19

Source File: GetMBeansFromURLTest.java From openjdk-jdk8u-backup 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);
    }

Example 20

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);
    }