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RawDynamicInvoker (JBoss/JMX API) - JBoss 3.2.7 jmx API Documentation 英文版文档

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org.jboss.mx.server
Class RawDynamicInvoker

java.lang.Object
  org.jboss.mx.server.AbstractMBeanInvoker
      org.jboss.mx.server.RawDynamicInvoker

All Implemented Interfaces:

DynamicMBean, MBeanInvoker, MBeanRegistration, NotificationBroadcaster, NotificationEmitter, Suspendable

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public class RawDynamicInvoker

extends AbstractMBeanInvoker

Version:

$Revision: 1.4.2.6 $

Author:

Juha Lindfors.

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Nested Class Summary

 

Nested classes inherited from class org.jboss.mx.server.AbstractMBeanInvoker

AbstractMBeanInvoker.OperationKey

 

Field Summary

 

Fields inherited from class org.jboss.mx.server.AbstractMBeanInvoker

attributeContextMap, constructorContextMap, getMBeanInfoCtx, info, log, operationContextMap, postDeregisterCtx, postRegisterCtx, preDeregisterCtx, preRegisterCtx, resourceEntry

 

Constructor Summary

RawDynamicInvoker(DynamicMBean resource)

 

Method Summary
Object	getAttribute(String name)           Returns an attribte value.
AttributeList	getAttributes(String[] attributes)           Returns the values of the attributes with names matching the passed string array.
MBeanInfo	getMBeanInfo()           Returns the management interface that describes this dynamic resource.
Object	invoke(String name, Object[] args, String[] signature)           Invokes the target resource.
void	postDeregister()           This method is called by the MBeanServer after deregistration takes place.
void	postRegister(Boolean b)           This method is called by the MBeanServer after registration takes place or when registration fails.
void	preDeregister()           This method is called by the MBeanServer before deregistration takes place.
ObjectName	preRegister(MBeanServer server, ObjectName oname)           Initializes this invoker.
void	setAttribute(Attribute attribute)           Sets an attribute value.
AttributeList	setAttributes(AttributeList attributes)           Sets the values of the attributes passed as an AttributeList of name and new value pairs.

 

Methods inherited from class org.jboss.mx.server.AbstractMBeanInvoker

addNotificationListener, addNotificationListenerToResource, getInvocationTimeout, getMBeanEntry, getMetaData, getNotificationInfo, getNotificationInfoFromResource, getResource, getServer, getSignatureString, initAttributeContexts, initDispatchers, initOperationContexts, inject, invokePostDeregister, invokePostRegister, invokePreDeregister, invokePreRegister, isSuspended, removeNotificationListener, removeNotificationListener, removeNotificationListenerFromResource, removeNotificationListenerFromResource, resume, setInvocationTimeout, setMBeanEntry, setResource, suspend, suspend, suspend, updateAttributeInfo

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

RawDynamicInvoker

public RawDynamicInvoker(DynamicMBean resource)

Method Detail

setAttribute

public void setAttribute(Attribute attribute)
                  throws AttributeNotFoundException,
                         InvalidAttributeValueException,
                         MBeanException,
                         ReflectionException

Description copied from class: AbstractMBeanInvoker

Sets an attribute value. The operation is forced through a set of interceptors before the new value for the attribute is set.

Specified by:

setAttribute in interface DynamicMBean

Overrides:

setAttribute in class AbstractMBeanInvoker

Parameters:

attribute - new attribute value

Throws:

ReflectionException - if there was an error trying to set the attribute value.

AttributeNotFoundException - if the requested attribute is not part of the MBean's management interface

MBeanException - if setting the attribute value causes an application exception

InvalidAttributeValueException - if the attribute contains a value not suitable for the attribute

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setAttributes

public AttributeList setAttributes(AttributeList attributes)

Description copied from interface: DynamicMBean

Sets the values of the attributes passed as an AttributeList of name and new value pairs.

Specified by:

setAttributes in interface DynamicMBean

Overrides:

setAttributes in class AbstractMBeanInvoker

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getAttribute

public Object getAttribute(String name)
                    throws AttributeNotFoundException,
                           MBeanException,
                           ReflectionException

Description copied from class: AbstractMBeanInvoker

Returns an attribte value. The request for the value is forced through a set of interceptors before the value is returned.

Specified by:

getAttribute in interface DynamicMBean

Overrides:

getAttribute in class AbstractMBeanInvoker

Parameters:

name - attribute name

Returns:

attribute value

Throws:

MBeanException - if retrieving the attribute value causes an application exception

AttributeNotFoundException - if the requested attribute is not part of the MBean's management interface

ReflectionException - if there was an error trying to retrieve the attribute value

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getAttributes

public AttributeList getAttributes(String[] attributes)

Description copied from interface: DynamicMBean

Returns the values of the attributes with names matching the passed string array.

Specified by:

getAttributes in interface DynamicMBean

Overrides:

getAttributes in class AbstractMBeanInvoker

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invoke

public Object invoke(String name,
                     Object[] args,
                     String[] signature)
              throws MBeanException,
                     ReflectionException

Description copied from class: AbstractMBeanInvoker

Invokes the target resource. The default invocation used by this invoker implement sends the invocation through a stack of interceptors before reaching the target method.

Specified by:

invoke in interface DynamicMBean

Overrides:

invoke in class AbstractMBeanInvoker

Parameters:

name - name of the target method

args - argumetns for the target method

signature - signature of the target method

Throws:

ReflectionException - if the target method raised an error

MBeanException - if the target method raised a hecked exception

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getMBeanInfo

public MBeanInfo getMBeanInfo()

Description copied from interface: DynamicMBean

Returns the management interface that describes this dynamic resource. It is the responsibility of the implementation to make sure the description is accurate.

Specified by:

getMBeanInfo in interface DynamicMBean

Overrides:

getMBeanInfo in class AbstractMBeanInvoker

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preRegister

public ObjectName preRegister(MBeanServer server,
                              ObjectName oname)
                       throws Exception

Description copied from class: AbstractMBeanInvoker

Initializes this invoker. At the registration time we can be sure that all of the metadata is available and initialize the invoker and cache the data accordingly.

Subclasses that override the preRegister method must make sure they call super.preRegister() in their implementation to ensure proper initialization of the invoker.

Specified by:

preRegister in interface MBeanRegistration

Overrides:

preRegister in class AbstractMBeanInvoker

Throws:

Exception

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postRegister

public void postRegister(Boolean b)

Description copied from interface: MBeanRegistration

This method is called by the MBeanServer after registration takes place or when registration fails.

Specified by:

postRegister in interface MBeanRegistration

Overrides:

postRegister in class AbstractMBeanInvoker

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preDeregister

public void preDeregister()
                   throws Exception

Description copied from interface: MBeanRegistration

This method is called by the MBeanServer before deregistration takes place.

The MBean can throw an exception, this will stop the deregistration. The exception is forwarded to the invoker wrapped in an MBeanRegistrationException.

Specified by:

preDeregister in interface MBeanRegistration

Overrides:

preDeregister in class AbstractMBeanInvoker

Throws:

Exception

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postDeregister

public void postDeregister()

Description copied from interface: MBeanRegistration

This method is called by the MBeanServer after deregistration takes place.

Specified by:

postDeregister in interface MBeanRegistration

Overrides:

postDeregister in class AbstractMBeanInvoker

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