org.jboss.mx.util
Class DynamicMBeanSupport

java.lang.Object
  org.jboss.mx.util.DynamicMBeanSupport

All Implemented Interfaces:

DynamicMBean

public class DynamicMBeanSupport
extends Object
implements DynamicMBean

A noop stub implementation of DynamicMBean

Version:

$Revision: 1.2.6.1 $

Author:

Scott.Stark@jboss.org

Constructor Summary

DynamicMBeanSupport()

Method Summary

Object	getAttribute(String attribute) Returns the value of the attribute with the name matching the passed string.
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 actionName, Object[] params, String[] signature) Invokes a resource operation.
void	setAttribute(Attribute attribute) Sets the value of an attribute.
AttributeList	setAttributes(AttributeList attributes) Sets the values of the attributes passed as an AttributeList of name and new value pairs.

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamicMBeanSupport

public DynamicMBeanSupport()

Method Detail

getAttribute

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

Description copied from interface: DynamicMBean

Returns the value of the attribute with the name matching the passed string.

Specified by:

getAttribute in interface DynamicMBean

Parameters:

attribute - the name of the attribute.

Returns:

the value of the attribute.

Throws:

AttributeNotFoundException - when there is no such attribute.

MBeanException - wraps any error thrown by the resource when getting the attribute.

ReflectionException - wraps any error invoking the resource.

setAttribute

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

Description copied from interface: DynamicMBean

Sets the value of an attribute. The attribute and new value are passed in the name value pair Attribute.

Specified by:

setAttribute in interface DynamicMBean

Parameters:

attribute - the name and new value of the attribute.

Throws:

AttributeNotFoundException - when there is no such attribute.

InvalidAttributeValueException - when the new value cannot be converted to the type of the attribute.

MBeanException - wraps any error thrown by the resource when setting the new value.

ReflectionException - wraps any error invoking the resource.

See Also:

Attribute

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

Parameters:

attributes - the names of the attribute.

Returns:

an AttributeList of name and value pairs.

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

Parameters:

attributes - the name an new value pairs.

Returns:

an AttributeList of name and value pairs that were actually set.

invoke

public Object invoke(String actionName,
                     Object[] params,
                     String[] signature)
              throws MBeanException,
                     ReflectionException

Description copied from interface: DynamicMBean

Invokes a resource operation.

Specified by:

invoke in interface DynamicMBean

Parameters:

actionName - the name of the operation to perform.

params - the parameters to pass to the operation.

signature - the signartures of the parameters.

Returns:

the result of the operation.

Throws:

MBeanException - wraps any error thrown by the resource when performing the operation.

ReflectionException - wraps any error invoking the resource.

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

Returns:

the management interface.