org.jboss.aop.joinpoint
Class FieldWriteInvocationWrapper

java.lang.Object
  org.jboss.aop.joinpoint.InvocationBase
      org.jboss.aop.joinpoint.FieldInvocation
          org.jboss.aop.joinpoint.FieldWriteInvocation
              org.jboss.aop.joinpoint.FieldWriteInvocationWrapper

All Implemented Interfaces:

Invocation, Serializable

public class FieldWriteInvocationWrapper

extends FieldWriteInvocation

Comment

Version:

$Revision: 1.7 $

Author:

Bill Burke

See Also:

Serialized Form

Field Summary

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

value

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

field, index

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

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

Constructor Summary

FieldWriteInvocationWrapper(FieldWriteInvocation wrapped, Interceptor[] interceptors)

Method Summary

void	addResponseAttachment(Object key, Object val)
Invocation	copy() Copies complete state of Invocation object.
Advisor	getAdvisor()
Field	getField() This is the field the invocation is accessing
int	getIndex() This is an index into the Field[] array accessed through the ClassAdvisor
MetaDataResolver	getInstanceResolver()
SimpleMetaData	getMetaData() Return all the contextual data attached to this invocation
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	getValue()
Object	invokeNext() Invoke on the next interceptor in the chain.
void	setMetaData(SimpleMetaData data) Set all the contextual data attached to this invocation
void	setResponseContextInfo(Map responseContextInfo)
void	setTargetObject(Object targetObject)
void	setValue(Object value)

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

getWrapper

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

resolveAnnotation

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

getCurrentInterceptor, getInterceptors, invokeNext, 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

FieldWriteInvocationWrapper

public FieldWriteInvocationWrapper(FieldWriteInvocation wrapped,
                                   Interceptor[] interceptors)

Method Detail

getMetaData

public Object getMetaData(Object group,
                          Object attr)

Description copied from class: FieldInvocation

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 FieldInvocation

invokeNext

public Object invokeNext()
                  throws Throwable

Description copied from class: FieldWriteInvocation

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 FieldWriteInvocation

Throws:

Throwable

getInstanceResolver

public MetaDataResolver getInstanceResolver()

Overrides:

getInstanceResolver in class InvocationBase

copy

public Invocation copy()

Description copied from class: FieldWriteInvocation

Copies complete state of Invocation object.

Specified by:

copy in interface Invocation

Overrides:

copy in class FieldWriteInvocation

Returns:

getValue

public Object getValue()

Overrides:

getValue in class FieldWriteInvocation

setValue

public void setValue(Object value)

Overrides:

setValue in class FieldWriteInvocation

getField

public Field getField()

Description copied from class: FieldInvocation

This is the field the invocation is accessing

Overrides:

getField in class FieldInvocation

Returns:

getIndex

public int getIndex()

Description copied from class: FieldInvocation

This is an index into the Field[] array accessed through the ClassAdvisor

Overrides:

getIndex in class FieldInvocation

Returns:

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

getMetaData

public SimpleMetaData getMetaData()

Description copied from class: InvocationBase

Return all the contextual data attached to this invocation

Specified by:

getMetaData in interface Invocation

Overrides:

getMetaData 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