mx4j.server

Interface MBeanInvoker

Known Implementing Classes:
BCELMBeanInvoker, CachingReflectionMBeanInvoker, ReflectionMBeanInvoker

public interface MBeanInvoker

Invokes methods on standard MBeans.
Actually three implementations are available: two that uses reflection and one that generates on-the-fly a customized MBeanInvoker per each MBean and that is implemented with direct calls via bytecode generation.
The default is the direct call version, that uses the BCEL to generate the required bytecode on-the-fly.
In the future may be the starting point for MBean interceptors.
Version:
$Revision: 1.6 $

Method Summary

Object
getAttribute(MBeanMetaData metadata, String attribute)
Returns the value of the specified attribute.
Object
invoke(MBeanMetaData metadata, String method, String[] signature, Object[] args)
Invokes the specified operation on the MBean instance
void
setAttribute(MBeanMetaData metadata, javax.management.Attribute attribute)
Sets the value of the specified attribute.

Method Details

getAttribute

public Object getAttribute(MBeanMetaData metadata,
                           String attribute)
            throws javax.management.MBeanException,
                   javax.management.AttributeNotFoundException,
                   javax.management.ReflectionException
Returns the value of the specified attribute.

invoke

public Object invoke(MBeanMetaData metadata,
                     String method,
                     String[] signature,
                     Object[] args)
            throws javax.management.MBeanException,
                   javax.management.ReflectionException
Invokes the specified operation on the MBean instance

setAttribute

public void setAttribute(MBeanMetaData metadata,
                         javax.management.Attribute attribute)
            throws javax.management.MBeanException,
                   javax.management.AttributeNotFoundException,
                   javax.management.InvalidAttributeValueException,
                   javax.management.ReflectionException
Sets the value of the specified attribute.

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