org.jboss.aop.joinpoint
Class MethodCalledByMethodInvocationWrapper

java.lang.Object
  org.jboss.aop.joinpoint.InvocationBase
      org.jboss.aop.joinpoint.CallerInvocation
          org.jboss.aop.joinpoint.MethodCalledByMethodInvocation
              org.jboss.aop.joinpoint.MethodCalledByMethodInvocationWrapper

All Implemented Interfaces:

Invocation, Serializable

public class MethodCalledByMethodInvocationWrapper

extends MethodCalledByMethodInvocation

Comment

Version:

$Revision: 1.8 $

Author:

Bill Burke

See Also:

Serialized Form

Field Summary

Fields inherited from class org.jboss.aop.joinpoint.MethodCalledByMethodInvocation

arguments, calledMethod, callingClass, callingMethod, callingMethodHash, callingObject

Fields inherited from class org.jboss.aop.joinpoint.InvocationBase

advisor, currentInterceptor, instanceResolver, interceptors, metadata, responseContextInfo, targetObject

Constructor Summary

MethodCalledByMethodInvocationWrapper(MethodCalledByMethodInvocation wrapped, Interceptor[] interceptors)

Method Summary

void	addResponseAttachment(Object key, Object val)
Invocation	copy() Copies complete state of Invocation object.
Advisor	getAdvisor()
Object[]	getArguments()
Method	getCalledMethod()
Class	getCallingClass()
Method	getCallingMethod()
Object	getCallingObject()
MetaDataResolver	getInstanceResolver()
Object	getMetaData(Object group, Object attr) This method resolves metadata based on the context of the invocation.
Object	getResponseAttachment(Object key)
Map	getResponseContextInfo()
Object	getTargetObject()
Object	invokeNext() Invoke on the next interceptor in the chain.
void	setArguments(Object[] arguments) change the arguments to the called method
void	setMetaData(SimpleMetaData data) Set all the contextual data attached to this invocation
void	setResponseContextInfo(Map responseContextInfo)
void	setTargetObject(Object targetObject)

Methods inherited from class org.jboss.aop.joinpoint.MethodCalledByMethodInvocation

getWrapper

Methods inherited from class org.jboss.aop.joinpoint.InvocationBase

getCurrentInterceptor, getInterceptors, getMetaData, invokeNext, resolveAnnotation, resolveAnnotation, resolveClassAnnotation, resolveClassMetaData, setAdvisor, setInstanceResolver

Methods inherited from class java.lang.Object

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

Constructor Detail

MethodCalledByMethodInvocationWrapper

public MethodCalledByMethodInvocationWrapper(MethodCalledByMethodInvocation wrapped,
                                             Interceptor[] interceptors)

Method Detail

getMetaData

public Object getMetaData(Object group,
                          Object attr)

Description copied from class: MethodCalledByMethodInvocation

This method resolves metadata based on the context of the invocation. It iterates through its list of MetaDataResolvers to find out the value of the metadata desired.

This list usually is ThreadMetaData, InstanceAdvisor.getMetaData ClassAdvisor.getMethodMetaData (or field, or constructor) ClassAdvisor.getDefaultMetaData

Specified by:

getMetaData in interface Invocation

Overrides:

getMetaData in class MethodCalledByMethodInvocation

invokeNext

public Object invokeNext()
                  throws Throwable

Description copied from class: MethodCalledByMethodInvocation

Invoke on the next interceptor in the chain. If this is already the end of the chain, reflection will call the constructor, field, or method you are invoking on.

Specified by:

invokeNext in interface Invocation

Overrides:

invokeNext in class MethodCalledByMethodInvocation

Throws:

Throwable

getInstanceResolver

public MetaDataResolver getInstanceResolver()

Overrides:

getInstanceResolver in class InvocationBase

copy

public Invocation copy()

Description copied from class: MethodCalledByMethodInvocation

Copies complete state of Invocation object.

Specified by:

copy in interface Invocation

Overrides:

copy in class MethodCalledByMethodInvocation

Returns:

getArguments

public Object[] getArguments()

Overrides:

getArguments in class MethodCalledByMethodInvocation

Returns:

the arguments of the called method

setArguments

public void setArguments(Object[] arguments)

Description copied from class: MethodCalledByMethodInvocation

change the arguments to the called method

Overrides:

setArguments in class MethodCalledByMethodInvocation

Parameters:

arguments -

getCallingClass

public Class getCallingClass()

Overrides:

getCallingClass in class MethodCalledByMethodInvocation

Returns:

The class that is making the call on the method

getCallingMethod

public Method getCallingMethod()

Overrides:

getCallingMethod in class MethodCalledByMethodInvocation

Returns:

The method that is making the call on the method

getResponseContextInfo

public Map getResponseContextInfo()

Specified by:

getResponseContextInfo in interface Invocation

Overrides:

getResponseContextInfo in class InvocationBase

setResponseContextInfo

public void setResponseContextInfo(Map responseContextInfo)

Specified by:

setResponseContextInfo in interface Invocation

Overrides:

setResponseContextInfo in class InvocationBase

addResponseAttachment

public void addResponseAttachment(Object key,
                                  Object val)

Specified by:

addResponseAttachment in interface Invocation

Overrides:

addResponseAttachment in class InvocationBase

getResponseAttachment

public Object getResponseAttachment(Object key)

Specified by:

getResponseAttachment in interface Invocation

Overrides:

getResponseAttachment in class InvocationBase

setMetaData

public void setMetaData(SimpleMetaData data)

Description copied from class: InvocationBase

Set all the contextual data attached to this invocation

Specified by:

setMetaData in interface Invocation

Overrides:

setMetaData in class InvocationBase

getAdvisor

public Advisor getAdvisor()

Specified by:

getAdvisor in interface Invocation

Overrides:

getAdvisor in class InvocationBase

getTargetObject

public Object getTargetObject()

Specified by:

getTargetObject in interface Invocation

Overrides:

getTargetObject in class InvocationBase

setTargetObject

public void setTargetObject(Object targetObject)

Specified by:

setTargetObject in interface Invocation

Overrides:

setTargetObject in class InvocationBase

getCalledMethod

public Method getCalledMethod()

Overrides:

getCalledMethod in class MethodCalledByMethodInvocation

Returns:

the method that is being called

getCallingObject

public Object getCallingObject()

Overrides:

getCallingObject in class MethodCalledByMethodInvocation