org.jboss.aop.joinpoint
Class FieldReadInvocationWrapper

java.lang.Object
  extended by org.jboss.aop.joinpoint.InvocationBase
      extended by org.jboss.aop.joinpoint.FieldInvocation
          extended by org.jboss.aop.joinpoint.FieldReadInvocation
              extended by org.jboss.aop.joinpoint.FieldReadInvocationWrapper
All Implemented Interfaces:
Serializable, Invocation

public class FieldReadInvocationWrapper
extends FieldReadInvocation

Comment

Version:
$Revision: 70849 $
Author:
Bill Burke
See Also:
Serialized Form

Field Summary
 
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
FieldReadInvocationWrapper(FieldReadInvocation 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<Object,Object> getResponseContextInfo()
           
 Object getTargetObject()
           
 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<Object,Object> responseContextInfo)
           
 void setTargetObject(Object targetObject)
           
 
Methods inherited from class org.jboss.aop.joinpoint.FieldReadInvocation
getWrapper, invokeTarget
 
Methods inherited from class org.jboss.aop.joinpoint.FieldInvocation
resolveAnnotation, resolveTypedAnnotation
 
Methods inherited from class org.jboss.aop.joinpoint.InvocationBase
getCurrentInterceptor, getInterceptors, invokeNext, resolveAnnotation, resolveClassAnnotation, resolveClassMetaData, resolveTypedAnnotation, resolveTypedClassAnnotation, setAdvisor, setInstanceResolver
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FieldReadInvocationWrapper

public FieldReadInvocationWrapper(FieldReadInvocation 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: FieldReadInvocation
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 FieldReadInvocation
Throws:
Throwable

getInstanceResolver

public MetaDataResolver getInstanceResolver()
Overrides:
getInstanceResolver in class InvocationBase

copy

public Invocation copy()
Description copied from class: FieldReadInvocation
Copies complete state of Invocation object.

Specified by:
copy in interface Invocation
Overrides:
copy in class FieldReadInvocation
Returns:

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<Object,Object> getResponseContextInfo()
Specified by:
getResponseContextInfo in interface Invocation
Overrides:
getResponseContextInfo in class InvocationBase

setResponseContextInfo

public void setResponseContextInfo(Map<Object,Object> 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


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