Java Code Examples for javax.management.MBeanException

The following examples show how to use javax.management.MBeanException. These examples are extracted from open source projects. 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 Project: Tomcat8-Source-Read   Source File: JMXProxyServlet.java    License: MIT License 6 votes vote down vote up
/**
 * Invokes an operation on an MBean.
 *
 * @param onameStr The name of the MBean.
 * @param operation The name of the operation to invoke.
 * @param parameters An array of Strings containing the parameters to the
 *            operation. They will be converted to the appropriate types to
 *            call the requested operation.
 * @return The value returned by the requested operation.
 */
private Object invokeOperationInternal(String onameStr, String operation, String[] parameters)
        throws OperationsException, MBeanException, ReflectionException {
    ObjectName oname = new ObjectName(onameStr);
    MBeanOperationInfo methodInfo = registry.getMethodInfo(oname, operation);
    MBeanParameterInfo[] signature = methodInfo.getSignature();
    String[] signatureTypes = new String[signature.length];
    Object[] values = new Object[signature.length];
    for (int i = 0; i < signature.length; i++) {
        MBeanParameterInfo pi = signature[i];
        signatureTypes[i] = pi.getType();
        values[i] = registry.convertValue(pi.getType(), parameters[i]);
    }

    return mBeanServer.invoke(oname, operation, values, signatureTypes);
}
 
Example 2
/**
 * Call <code>checkCreate(className)</code>, then forward this method to the
 * wrapped object.
 */
public ObjectInstance createMBean(String className, ObjectName name)
    throws
    ReflectionException,
    InstanceAlreadyExistsException,
    MBeanRegistrationException,
    MBeanException,
    NotCompliantMBeanException {
    checkCreate(className);
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        Object object = getMBeanServer().instantiate(className);
        checkClassLoader(object);
        return getMBeanServer().registerMBean(object, name);
    } else {
        return getMBeanServer().createMBean(className, name);
    }
}
 
Example 3
/**
 * Call <code>checkCreate(className)</code>, then forward this method to the
 * wrapped object.
 */
public ObjectInstance createMBean(String className, ObjectName name)
    throws
    ReflectionException,
    InstanceAlreadyExistsException,
    MBeanRegistrationException,
    MBeanException,
    NotCompliantMBeanException {
    checkCreate(className);
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        Object object = getMBeanServer().instantiate(className);
        checkClassLoader(object);
        return getMBeanServer().registerMBean(object, name);
    } else {
        return getMBeanServer().createMBean(className, name);
    }
}
 
Example 4
Source Project: TencentKona-8   Source File: PerInterface.java    License: GNU General Public License v2.0 6 votes vote down vote up
Object getAttribute(Object resource, String attribute, Object cookie)
        throws AttributeNotFoundException,
               MBeanException,
               ReflectionException {

    final M cm = getters.get(attribute);
    if (cm == null) {
        final String msg;
        if (setters.containsKey(attribute))
            msg = "Write-only attribute: " + attribute;
        else
            msg = "No such attribute: " + attribute;
        throw new AttributeNotFoundException(msg);
    }
    return introspector.invokeM(cm, resource, (Object[]) null, cookie);
}
 
Example 5
public Object invoke(ObjectName name, String operationName,
                     Object params[], String signature[])
        throws InstanceNotFoundException, MBeanException,
               ReflectionException {

    name = nonDefaultDomain(name);

    DynamicMBean instance = getMBean(name);
    checkMBeanPermission(instance, operationName, name, "invoke");
    try {
        return instance.invoke(operationName, params, signature);
    } catch (Throwable t) {
        rethrowMaybeMBeanException(t);
        throw new AssertionError();
    }
}
 
Example 6
/**
 * Always fails since the MBeanServerDelegate MBean has no operation.
 *
 * @param actionName The name of the action to be invoked.
 * @param params An array containing the parameters to be set when the
 *        action is invoked.
 * @param signature An array containing the signature of the action.
 *
 * @return  The object returned by the action, which represents
 *          the result of invoking the action on the MBean specified.
 *
 * @exception MBeanException  Wraps a <CODE>java.lang.Exception</CODE>
 *         thrown by the MBean's invoked method.
 * @exception ReflectionException  Wraps a
 *      <CODE>java.lang.Exception</CODE> thrown while trying to invoke
 *      the method.
 */
public Object invoke(String actionName, Object params[],
                     String signature[])
    throws MBeanException, ReflectionException {
    // Check that operation name is not null.
    //
    if (actionName == null) {
        final RuntimeException r =
          new IllegalArgumentException("Operation name  cannot be null");
        throw new RuntimeOperationsException(r,
        "Exception occurred trying to invoke the operation on the MBean");
    }

    throw new ReflectionException(
                      new NoSuchMethodException(actionName),
                      "The operation with name " + actionName +
                      " could not be found");
}
 
Example 7
Source Project: JDKSourceCode1.8   Source File: PerInterface.java    License: MIT License 6 votes vote down vote up
Object getAttribute(Object resource, String attribute, Object cookie)
        throws AttributeNotFoundException,
               MBeanException,
               ReflectionException {

    final M cm = getters.get(attribute);
    if (cm == null) {
        final String msg;
        if (setters.containsKey(attribute))
            msg = "Write-only attribute: " + attribute;
        else
            msg = "No such attribute: " + attribute;
        throw new AttributeNotFoundException(msg);
    }
    return introspector.invokeM(cm, resource, (Object[]) null, cookie);
}
 
Example 8
/**
 * Call <code>checkCreate(className)</code>, then forward this method to the
 * wrapped object.
 */
public ObjectInstance createMBean(String className, ObjectName name,
                                  Object params[], String signature[])
    throws
    ReflectionException,
    InstanceAlreadyExistsException,
    MBeanRegistrationException,
    MBeanException,
    NotCompliantMBeanException {
    checkCreate(className);
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        Object object = getMBeanServer().instantiate(className,
                                                     params,
                                                     signature);
        checkClassLoader(object);
        return getMBeanServer().registerMBean(object, name);
    } else {
        return getMBeanServer().createMBean(className, name,
                                            params, signature);
    }
}
 
Example 9
Source Project: JDKSourceCode1.8   Source File: MBeanServerAccessController.java    License: MIT License 6 votes vote down vote up
/**
 * Call <code>checkCreate(className)</code>, then forward this method to the
 * wrapped object.
 */
public ObjectInstance createMBean(String className, ObjectName name)
    throws
    ReflectionException,
    InstanceAlreadyExistsException,
    MBeanRegistrationException,
    MBeanException,
    NotCompliantMBeanException {
    checkCreate(className);
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        Object object = getMBeanServer().instantiate(className);
        checkClassLoader(object);
        return getMBeanServer().registerMBean(object, name);
    } else {
        return getMBeanServer().createMBean(className, name);
    }
}
 
Example 10
public ObjectInstance createMBean(String className, ObjectName name,
                                  Object[] params, String[] signature)
    throws ReflectionException, InstanceAlreadyExistsException,
           MBeanRegistrationException, MBeanException,
           NotCompliantMBeanException  {

    try {
        return createMBean(className, name, null, true,
                           params, signature);
    } catch (InstanceNotFoundException e) {
        /* Can only happen if loaderName doesn't exist, but we just
           passed null, so we shouldn't get this exception.  */
        throw EnvHelp.initCause(
            new IllegalArgumentException("Unexpected exception: " + e), e);
    }
}
 
Example 11
private Notification createNotication(Recording recording) {
    try {
        Long id = recording.getId();
        Object oldValue = changes.get(recording.getId());
        Object newValue = getAttribute(ATTRIBUTE_RECORDINGS);
        if (recording.getState() != RecordingState.CLOSED) {
            changes.put(id, newValue);
        } else {
            changes.remove(id);
        }
        return new AttributeChangeNotification(getObjectName(), sequenceNumber.incrementAndGet(), System.currentTimeMillis(), "Recording " + recording.getName() + " is "
                + recording.getState(), ATTRIBUTE_RECORDINGS, newValue.getClass().getName(), oldValue, newValue);
    } catch (AttributeNotFoundException | MBeanException | ReflectionException e) {
        throw new RuntimeException("Could not create notifcation for FlightRecorderMXBean. " + e.getMessage(), e);
    }
}
 
Example 12
/**
 * Call <code>checkCreate(className)</code>, then forward this method to the
 * wrapped object.
 */
public ObjectInstance createMBean(String className, ObjectName name,
                                  Object params[], String signature[])
    throws
    ReflectionException,
    InstanceAlreadyExistsException,
    MBeanRegistrationException,
    MBeanException,
    NotCompliantMBeanException {
    checkCreate(className);
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        Object object = getMBeanServer().instantiate(className,
                                                     params,
                                                     signature);
        checkClassLoader(object);
        return getMBeanServer().registerMBean(object, name);
    } else {
        return getMBeanServer().createMBean(className, name,
                                            params, signature);
    }
}
 
Example 13
Source Project: Tomcat8-Source-Read   Source File: ContextMBean.java    License: MIT License 5 votes vote down vote up
/**
 * Return the set of application parameters for this application.
 * @return a string array with a representation of each parameter
 * @throws MBeanException propagated from the managed resource access
 */
public String[] findApplicationParameters() throws MBeanException {

    Context context = doGetManagedResource();

    ApplicationParameter[] params = context.findApplicationParameters();
    String[] stringParams = new String[params.length];
    for (int counter = 0; counter < params.length; counter++) {
       stringParams[counter] = params[counter].toString();
    }

    return stringParams;
}
 
Example 14
@Override
Object invokeM2(ConvertingMethod m, Object target, Object[] args,
                Object cookie)
        throws InvocationTargetException, IllegalAccessException,
               MBeanException {
    return m.invokeWithOpenReturn((MXBeanLookup) cookie, target, args);
}
 
Example 15
public ObjectInstance createMBean(
        String className, ObjectName name, Object[] params, String[] signature)
throws ReflectionException, InstanceAlreadyExistsException,
        MBeanRegistrationException, MBeanException,
        NotCompliantMBeanException {
    try {
        return createMBean(className, name, clrName, params, signature);
    } catch (InstanceNotFoundException ex) {
        throw new RuntimeException(ex);  // can't happen
    }
}
 
Example 16
/**
 * Call <code>checkRead()</code>, then forward this method to the
 * wrapped object.
 */
public Object getAttribute(ObjectName name, String attribute)
    throws
    MBeanException,
    AttributeNotFoundException,
    InstanceNotFoundException,
    ReflectionException {
    checkRead();
    return getMBeanServer().getAttribute(name, attribute);
}
 
Example 17
Source Project: Tomcat8-Source-Read   Source File: ServiceMBean.java    License: MIT License 5 votes vote down vote up
/**
 * Retrieves all executors.
 * @return an array of string representations of the executors
 * @throws MBeanException error accessing the associated service
 */
public String[] findExecutors() throws MBeanException {

    Service service = doGetManagedResource();

    Executor[] executors = service.findExecutors();
    String[] str = new String[executors.length];

    for(int i = 0; i < executors.length; i++){
        str[i] = executors[i].toString();
    }

    return str;
}
 
Example 18
public void setMBeanDescriptor(Descriptor inMBeanDescriptor)
throws MBeanException, RuntimeOperationsException {
    if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
        MODELMBEAN_LOGGER.logp(Level.FINER,
                ModelMBeanInfoSupport.class.getName(),
                "setMBeanDescriptor(Descriptor)", "Entry");
    }
    modelMBeanDescriptor = validDescriptor(inMBeanDescriptor);
}
 
Example 19
public ObjectInstance createMBean(
        String className, ObjectName name, ObjectName loaderName)
throws ReflectionException, InstanceAlreadyExistsException,
        MBeanRegistrationException, MBeanException,
        NotCompliantMBeanException, InstanceNotFoundException {
    return createMBean(className, name, loaderName, null, null);
}
 
Example 20
public ObjectInstance createMBean(String className, ObjectName name)
    throws ReflectionException, InstanceAlreadyExistsException,
           MBeanRegistrationException, MBeanException,
           NotCompliantMBeanException {

    return createMBean(className, name, (Object[]) null, (String[]) null);

}
 
Example 21
public ModelMBeanNotificationInfo getNotification(String inName)
throws MBeanException, RuntimeOperationsException {
    ModelMBeanNotificationInfo retInfo = null;
    if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
        MODELMBEAN_LOGGER.logp(Level.FINER,
                ModelMBeanInfoSupport.class.getName(),
                "getNotification(String)", "Entry");
    }
    if (inName == null) {
        throw new RuntimeOperationsException(
                new IllegalArgumentException("Notification name is null"),
                "Exception occurred trying to get the " +
                "ModelMBeanNotificationInfo of the MBean");
    }
    MBeanNotificationInfo[] notifList = modelMBeanNotifications; //this.getNotifications();
    int numNotifs = 0;
    if (notifList != null) numNotifs = notifList.length;

    for (int i=0; (i < numNotifs) && (retInfo == null); i++) {
        if (inName.equals(notifList[i].getName())) {
            retInfo = ((ModelMBeanNotificationInfo) notifList[i].clone());
        }
    }
    if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
        MODELMBEAN_LOGGER.logp(Level.FINER,
                ModelMBeanInfoSupport.class.getName(),
                "getNotification(String)", "Exit");
    }

    return retInfo;
}
 
Example 22
Object invokeWithOpenReturn(MXBeanLookup lookup,
                            Object obj, Object[] params)
        throws MBeanException, IllegalAccessException,
               InvocationTargetException {
    MXBeanLookup old = MXBeanLookup.getLookup();
    try {
        MXBeanLookup.setLookup(lookup);
        return invokeWithOpenReturn(obj, params);
    } finally {
        MXBeanLookup.setLookup(old);
    }
}
 
Example 23
public ModelMBeanOperationInfo getOperation(String inName)
throws MBeanException, RuntimeOperationsException {
    ModelMBeanOperationInfo retInfo = null;
    if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
        MODELMBEAN_LOGGER.logp(Level.FINER,
                ModelMBeanInfoSupport.class.getName(),
                "getOperation(String)", "Entry");
    }
    if (inName == null) {
        throw new RuntimeOperationsException(
                new IllegalArgumentException("inName is null"),
                "Exception occurred trying to get the " +
                "ModelMBeanOperationInfo of the MBean");
    }
    MBeanOperationInfo[] operList = modelMBeanOperations; //this.getOperations();
    int numOpers = 0;
    if (operList != null) numOpers = operList.length;

    for (int i=0; (i < numOpers) && (retInfo == null); i++) {
        if (inName.equals(operList[i].getName())) {
            retInfo = ((ModelMBeanOperationInfo) operList[i].clone());
        }
    }
    if (MODELMBEAN_LOGGER.isLoggable(Level.FINER)) {
        MODELMBEAN_LOGGER.logp(Level.FINER,
                ModelMBeanInfoSupport.class.getName(),
                "getOperation(String)", "Exit");
    }

    return retInfo;
}
 
Example 24
@Override
public Object getAttribute(String attribute)
		throws AttributeNotFoundException, MBeanException, ReflectionException {
	if (attribute == null) {
		throw new RuntimeOperationsException(new IllegalArgumentException("The attribute name cannot be null."),
				"Cannot invoke getAttribute on " + MBEAN_OBJECT_NAME + " with null as attribute name.");
	}
	Counter c = counterMap.get(attribute);
	if (c == null) {
		throw new AttributeNotFoundException("Could not find the attribute " + attribute);
	}
	return c.getValue();
}
 
Example 25
Source Project: JDKSourceCode1.8   Source File: RMIConnector.java    License: MIT License 5 votes vote down vote up
public ObjectInstance createMBean(String className,
        ObjectName name,
        ObjectName loaderName,
        Object params[],
        String signature[])
        throws ReflectionException,
        InstanceAlreadyExistsException,
        MBeanRegistrationException,
        MBeanException,
        NotCompliantMBeanException,
        InstanceNotFoundException,
        IOException {
    if (logger.debugOn()) logger.debug(
            "createMBean(String,ObjectName,ObjectName,Object[],String[])",
            "className=" + className + ", name=" + name + ", loaderName="
            + loaderName + ", signature=" + strings(signature));

    final MarshalledObject<Object[]> sParams =
            new MarshalledObject<Object[]>(params);
    final ClassLoader old = pushDefaultClassLoader();
    try {
        return connection.createMBean(className,
                name,
                loaderName,
                sParams,
                signature,
                delegationSubject);
    } catch (IOException ioe) {
        communicatorAdmin.gotIOException(ioe);

        return connection.createMBean(className,
                name,
                loaderName,
                sParams,
                signature,
                delegationSubject);
    } finally {
        popDefaultClassLoader(old);
    }
}
 
Example 26
public Object getAttribute(ObjectName name, String attribute)
    throws MBeanException, AttributeNotFoundException,
           InstanceNotFoundException, ReflectionException {

    if (name == null) {
        throw new RuntimeOperationsException(new
            IllegalArgumentException("Object name cannot be null"),
            "Exception occurred trying to invoke the getter on the MBean");
    }
    if (attribute == null) {
        throw new RuntimeOperationsException(new
            IllegalArgumentException("Attribute cannot be null"),
            "Exception occurred trying to invoke the getter on the MBean");
    }

    name = nonDefaultDomain(name);

    if (MBEANSERVER_LOGGER.isLoggable(Level.FINER)) {
        MBEANSERVER_LOGGER.logp(Level.FINER,
                DefaultMBeanServerInterceptor.class.getName(),
                "getAttribute",
                "Attribute = " + attribute + ", ObjectName = " + name);
    }

    final DynamicMBean instance = getMBean(name);
    checkMBeanPermission(instance, attribute, name, "getAttribute");

    try {
        return instance.getAttribute(attribute);
    } catch (AttributeNotFoundException e) {
        throw e;
    } catch (Throwable t) {
        rethrowMaybeMBeanException(t);
        throw new AssertionError(); // not reached
    }
}
 
Example 27
/**
 * Call <code>checkWrite()</code>, then forward this method to the
 * wrapped object.
 */
public void setAttribute(ObjectName name, Attribute attribute)
    throws
    InstanceNotFoundException,
    AttributeNotFoundException,
    InvalidAttributeValueException,
    MBeanException,
    ReflectionException {
    checkWrite();
    getMBeanServer().setAttribute(name, attribute);
}
 
Example 28
public Object invoke(String opName, Object[] params, String[] sig)
        throws MBeanException {
    assert params == null && sig == null;
    if (opName.equals("UncheckedException"))
        throw theUncheckedException;
    else
        throw new AssertionError();
}
 
Example 29
/**
 * Call <code>checkCreate(className)</code>, then forward this method to the
 * wrapped object.
 */
public ObjectInstance createMBean(String className,
                                  ObjectName name,
                                  ObjectName loaderName,
                                  Object params[],
                                  String signature[])
    throws
    ReflectionException,
    InstanceAlreadyExistsException,
    MBeanRegistrationException,
    MBeanException,
    NotCompliantMBeanException,
    InstanceNotFoundException {
    checkCreate(className);
    SecurityManager sm = System.getSecurityManager();
    if (sm == null) {
        Object object = getMBeanServer().instantiate(className,
                                                     loaderName,
                                                     params,
                                                     signature);
        checkClassLoader(object);
        return getMBeanServer().registerMBean(object, name);
    } else {
        return getMBeanServer().createMBean(className, name, loaderName,
                                            params, signature);
    }
}
 
Example 30
Source Project: jdk8u60   Source File: MXBeanIntrospector.java    License: GNU General Public License v2.0 5 votes vote down vote up
@Override
Object invokeM2(ConvertingMethod m, Object target, Object[] args,
                Object cookie)
        throws InvocationTargetException, IllegalAccessException,
               MBeanException {
    return m.invokeWithOpenReturn((MXBeanLookup) cookie, target, args);
}