Example usage for javax.management JMX newMBeanProxy

Introduction

In this page you can find the example usage for javax.management JMX newMBeanProxy.

Prototype

public static <T> T newMBeanProxy(MBeanServerConnection connection, ObjectName objectName,
        Class<T> interfaceClass)

Source Link

Document

Make a proxy for a Standard MBean in a local or remote MBean Server.

If you have an MBean Server mbs containing an MBean with ObjectName name , and if the MBean's management interface is described by the Java interface MyMBean , you can construct a proxy for the MBean like this:

 MyMBean proxy = JMX.newMBeanProxy(mbs, name, MyMBean.class);

Suppose, for example, MyMBean looks like this:

 public interface MyMBean { public String getSomeAttribute(); public void setSomeAttribute(String value); public void someOperation(String param1, int param2); }

Then you can execute:

proxy.getSomeAttribute() which will result in a call to mbs.

Usage

From source file:com.adaptris.core.runtime.AdapterRegistryTest.java

public void testProxy_CreateAdapter_URL() throws Exception {
    AdapterRegistry myAdapterRegistry = (AdapterRegistry) AdapterRegistry
            .findInstance(new JunitBootstrapProperties(new Properties()));
    AdapterRegistryMBean registry = JMX.newMBeanProxy(mBeanServer, myAdapterRegistry.createObjectName(),
            AdapterRegistryMBean.class);
    String adapterName = this.getClass().getSimpleName() + "." + getName();
    Adapter adapter = createAdapter(adapterName, 2, 2);
    File filename = deleteLater(adapter);
    DefaultMarshaller.getDefaultMarshaller().marshal(adapter, filename);
    ObjectName objName = registry.createAdapter(new URLString(filename));
    assertNotNull(objName);//  ww  w. j a v a  2s .c  om
    assertTrue(mBeanServer.isRegistered(objName));
    AdapterManagerMBean manager = JMX.newMBeanProxy(mBeanServer, objName, AdapterManagerMBean.class);
    assertNotNull(manager);
    assertEquals(ClosedState.getInstance(), manager.getComponentState());
    assertEquals(1, myAdapterRegistry.getAdapters().size());
    assertEquals(1, registry.getAdapters().size());
}

From source file:com.adaptris.core.runtime.DefaultFailedMessageRetrierJmxTest.java

public void testMBean_Retry_WorkflowNotStarted() throws Exception {
    Adapter adapter = createAdapter(getName());
    Channel channel = createChannel(getName());
    StandardWorkflow wf = createWorkflow(getName());
    MockMessageProducer mock = new MockMessageProducer();
    wf.setProducer(mock);/*from w w  w. ja  v a 2  s.  com*/
    channel.getWorkflowList().add(wf);
    adapter.getChannelList().add(channel);
    DefaultFailedMessageRetrier retrier = new DefaultFailedMessageRetrier();
    retrier.setShutdownWaitTime(new TimeInterval(10L, TimeUnit.SECONDS));
    adapter.setFailedMessageRetrier(retrier);

    AdaptrisMessage msg = AdaptrisMessageFactory.getDefaultInstance().newMessage();
    msg.addMetadata(Workflow.WORKFLOW_ID_KEY, getName() + "@" + getName());
    SerializableAdaptrisMessage serialized = new DefaultSerializableMessageTranslator().translate(msg);
    AdapterManager adapterManager = new AdapterManager(adapter);
    try {
        adapterManager.registerMBean();
        adapterManager.requestStart();
        // Close the workflow directly
        wf.requestClose();
        ObjectName retrierObjName = createRetrierObjectName(adapterManager);
        DefaultFailedMessageRetrierJmxMBean jmxBean = JMX.newMBeanProxy(mBeanServer, retrierObjName,
                DefaultFailedMessageRetrierJmxMBean.class);
        assertFalse(jmxBean.retryMessage(serialized));
        assertEquals(0, mock.messageCount());
    } finally {
        adapterManager.requestClose();
        adapterManager.unregisterMBean();
    }
}

From source file:com.adaptris.core.runtime.StandardMessageErrorDigestTest.java

public void testMBean_RemoveDigestEntry_ByEntry() throws Exception {
    String adapterName = this.getClass().getSimpleName() + "." + getName();
    Adapter adapter = createAdapter(adapterName);
    StandardMessageErrorDigester digester = createDigester();
    digester.setUniqueId(getName());// www . j a v  a2s  .c o m
    adapter.setMessageErrorDigester(digester);
    List<BaseComponentMBean> mBeans = createJmxManagers(adapter);
    try {
        start(adapter);
        register(mBeans);
        ObjectName adapterObj = createAdapterObjectName(adapterName);
        ObjectName digesterObj = createMessageErrorDigestObjectName(adapterName, getName());

        StandardMessageErrorDigesterJmxMBean errDigester = JMX.newMBeanProxy(mBeanServer, digesterObj,
                StandardMessageErrorDigesterJmxMBean.class);
        List<AdaptrisMessage> msgs = createMessages(5, 1);
        for (AdaptrisMessage msg : msgs) {
            digester.digest(msg);
        }
        assertNotNull(errDigester.getDigest());
        assertEquals(5, errDigester.getDigest().size());
        assertEquals(5, errDigester.getTotalErrorCount());
        errDigester.remove(new MessageDigestErrorEntry(msgs.get(0).getUniqueId(), null));
        assertEquals(4, errDigester.getDigest().size());
        assertEquals(5, errDigester.getTotalErrorCount());
    } finally {
        stop(adapter);
    }
}

From source file:com.adaptris.core.runtime.AdapterRegistryTest.java

public void testCreateAdapter_String() throws Exception {
    String adapterName = this.getClass().getSimpleName() + "." + getName();
    Adapter adapter = createAdapter(adapterName, 2, 2);
    String xml = DefaultMarshaller.getDefaultMarshaller().marshal(adapter);
    AdapterRegistry myAdapterRegistry = (AdapterRegistry) AdapterRegistry
            .findInstance(new JunitBootstrapProperties(new Properties()));
    ObjectName objName = myAdapterRegistry.createAdapter(xml);
    assertNotNull(objName);/*from   ww  w .j a va 2s  . c o m*/
    assertNotNull(myAdapterRegistry.getBuilder(objName));
    assertNotNull(myAdapterRegistry.getBuilderMBean(objName));
    assertTrue(mBeanServer.isRegistered(objName));
    AdapterManagerMBean manager = JMX.newMBeanProxy(mBeanServer, objName, AdapterManagerMBean.class);
    assertNotNull(manager);
    assertEquals(ClosedState.getInstance(), manager.getComponentState());
    assertEquals(1, myAdapterRegistry.getAdapters().size());
}

From source file:com.adaptris.core.runtime.DefaultFailedMessageRetrierJmxTest.java

public void testMBean_RetryWhen_Retrier_Closed() throws Exception {
    Adapter adapter = createAdapter(getName());
    Channel channel = createChannel(getName());
    StandardWorkflow wf = createWorkflow(getName());
    MockMessageProducer mock = new MockMessageProducer();
    wf.setProducer(mock);/*w ww . j  a va 2  s  .c o m*/
    channel.getWorkflowList().add(wf);
    adapter.getChannelList().add(channel);
    DefaultFailedMessageRetrier retrier = new DefaultFailedMessageRetrier();
    retrier.setShutdownWaitTime(new TimeInterval(10L, TimeUnit.SECONDS));
    adapter.setFailedMessageRetrier(retrier);

    AdaptrisMessage msg = AdaptrisMessageFactory.getDefaultInstance().newMessage();
    msg.addMetadata(Workflow.WORKFLOW_ID_KEY, getName() + "@" + getName());
    SerializableAdaptrisMessage serialized = new DefaultSerializableMessageTranslator().translate(msg);
    AdapterManager adapterManager = new AdapterManager(adapter);
    try {
        adapterManager.registerMBean();
        adapterManager.requestStart();
        // Close the workflow directly
        LifecycleHelper.stop(retrier);
        LifecycleHelper.close(retrier);
        ObjectName retrierObjName = createRetrierObjectName(adapterManager);
        DefaultFailedMessageRetrierJmxMBean jmxBean = JMX.newMBeanProxy(mBeanServer, retrierObjName,
                DefaultFailedMessageRetrierJmxMBean.class);
        assertFalse(jmxBean.retryMessage(serialized));
        assertEquals(0, mock.messageCount());
    } finally {
        adapterManager.requestClose();
        adapterManager.unregisterMBean();
    }
}

From source file:com.adaptris.core.runtime.StandardMessageErrorDigestTest.java

public void testMBean_RemoveDigestEntry_ByEntry_WithDelete() throws Exception {
    String adapterName = this.getClass().getSimpleName() + "." + getName();
    Adapter adapter = createAdapter(adapterName);
    StandardMessageErrorDigester digester = createDigester();
    digester.setUniqueId(getName());/*  w  w w.  j  a  v  a2 s.  c o  m*/
    adapter.setMessageErrorDigester(digester);
    List<BaseComponentMBean> mBeans = createJmxManagers(adapter);
    File tempDir = Files.createTempDirectory(this.getClass().getSimpleName()).toFile();
    tempDir.deleteOnExit();
    cleaner.track(tempDir, digester, FileDeleteStrategy.FORCE);
    try {
        start(adapter);
        register(mBeans);
        ObjectName adapterObj = createAdapterObjectName(adapterName);
        ObjectName digesterObj = createMessageErrorDigestObjectName(adapterName, getName());

        StandardMessageErrorDigesterJmxMBean errDigester = JMX.newMBeanProxy(mBeanServer, digesterObj,
                StandardMessageErrorDigesterJmxMBean.class);
        // The files don't actually exist; so they won't be deleted;
        List<AdaptrisMessage> msgs = createAndDigest(digester, "testDigest", tempDir.getCanonicalPath());

        assertNotNull(errDigester.getDigest());
        assertEquals(5, errDigester.getDigest().size());
        assertEquals(5, errDigester.getTotalErrorCount());
        errDigester.remove(new MessageDigestErrorEntry(msgs.get(0).getUniqueId(), null), true);
        assertEquals(4, errDigester.getDigest().size());
        assertEquals(5, errDigester.getTotalErrorCount());
    } finally {
        stop(adapter);
    }
}

From source file:com.adaptris.core.runtime.AdapterRegistryTest.java

public void testProxy_CreateAdapter_String() throws Exception {
    AdapterRegistry myAdapterRegistry = (AdapterRegistry) AdapterRegistry
            .findInstance(new JunitBootstrapProperties(new Properties()));
    AdapterRegistryMBean registry = JMX.newMBeanProxy(mBeanServer, myAdapterRegistry.createObjectName(),
            AdapterRegistryMBean.class);
    String adapterName = this.getClass().getSimpleName() + "." + getName();
    Adapter adapter = createAdapter(adapterName, 2, 2);
    String xml = DefaultMarshaller.getDefaultMarshaller().marshal(adapter);
    ObjectName objName = registry.createAdapter(xml);
    assertNotNull(objName);/*from   www  .ja  v  a  2s .c o m*/
    assertNotNull(registry.getBuilder(objName));
    assertTrue(mBeanServer.isRegistered(objName));
    AdapterManagerMBean manager = JMX.newMBeanProxy(mBeanServer, objName, AdapterManagerMBean.class);
    assertNotNull(manager);
    assertEquals(ClosedState.getInstance(), manager.getComponentState());
    assertEquals(1, registry.getAdapters().size());
}

From source file:com.adaptris.core.runtime.StandardMessageErrorDigestTest.java

public void testMBean_RemoveDigestEntry_ByMessageId() throws Exception {
    String adapterName = this.getClass().getSimpleName() + "." + getName();
    Adapter adapter = createAdapter(adapterName);
    StandardMessageErrorDigester digester = createDigester();
    digester.setUniqueId(getName());/* w w w . j av a2  s .  c  o  m*/
    adapter.setMessageErrorDigester(digester);
    List<BaseComponentMBean> mBeans = createJmxManagers(adapter);
    try {
        start(adapter);
        register(mBeans);
        ObjectName adapterObj = createAdapterObjectName(adapterName);
        ObjectName digesterObj = createMessageErrorDigestObjectName(adapterName, getName());

        StandardMessageErrorDigesterJmxMBean errDigester = JMX.newMBeanProxy(mBeanServer, digesterObj,
                StandardMessageErrorDigesterJmxMBean.class);
        List<AdaptrisMessage> msgs = createMessages(5, 1);
        for (AdaptrisMessage msg : msgs) {
            digester.digest(msg);
        }
        assertNotNull(errDigester.getDigest());
        assertEquals(5, errDigester.getDigest().size());
        assertEquals(5, errDigester.getTotalErrorCount());
        errDigester.remove(msgs.get(0).getUniqueId());
        assertEquals(4, errDigester.getDigest().size());
        assertEquals(5, errDigester.getTotalErrorCount());
    } finally {
        stop(adapter);
    }
}

From source file:com.spotify.reaper.cassandra.JmxProxy.java

/**
 * Checks if table exists in the cluster by instantiating a MBean for that table.
 *///from   w  w w. jav a 2 s.co  m
public boolean tableExists(String ks, String cf) {
    try {
        String type = cf.contains(".") ? "IndexColumnFamilies" : "ColumnFamilies";
        String nameStr = String.format("org.apache.cassandra.db:type=*%s,keyspace=%s,columnfamily=%s", type, ks,
                cf);
        Set<ObjectName> beans = mbeanServer.queryNames(new ObjectName(nameStr), null);
        if (beans.isEmpty() || beans.size() != 1) {
            return false;
        }
        ObjectName bean = beans.iterator().next();
        JMX.newMBeanProxy(mbeanServer, bean, ColumnFamilyStoreMBean.class);
    } catch (MalformedObjectNameException | IOException e) {
        String errMsg = String.format("ColumnFamilyStore for %s/%s not found: %s", ks, cf, e.getMessage());
        LOG.warn(errMsg, e);
        return false;
    }
    return true;
}

From source file:com.adaptris.core.runtime.AdapterRegistryTest.java

public void testPersistAdapter_MBean_to_URL() throws Exception {
    AdapterRegistry myAdapterRegistry = (AdapterRegistry) AdapterRegistry
            .findInstance(new JunitBootstrapProperties(new Properties()));
    String adapterName = this.getClass().getSimpleName() + "." + getName();
    Adapter adapter = createAdapter(adapterName, 2, 2);
    File filename = deleteLater(adapter);
    String xml = DefaultMarshaller.getDefaultMarshaller().marshal(adapter);
    ObjectName objName = myAdapterRegistry.createAdapter(xml);
    assertNotNull(objName);// w w  w  . java2s .  com
    AdapterManagerMBean manager = JMX.newMBeanProxy(mBeanServer, objName, AdapterManagerMBean.class);
    myAdapterRegistry.persistAdapter(manager, new URLString(filename));
    Adapter marshalledAdapter = (Adapter) DefaultMarshaller.getDefaultMarshaller().unmarshal(filename);
    assertRoundtripEquality(adapter, marshalledAdapter);
}