org.jboss.aop.array

Class ArrayElementInvocation

java.lang.Object

org.jboss.aop.joinpoint.InvocationBase

org.jboss.aop.array.ArrayElementInvocation

All Implemented Interfaces:

Serializable, Invocation

Direct Known Subclasses:

ArrayElementReadInvocation, ArrayElementWriteInvocation

public abstract class ArrayElementInvocation
extends InvocationBase

Version:

$Revision: 1.1 $

Author:

Kabir Khan

See Also:

Serialized Form

Field Summary

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

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

Constructor Summary

Constructors

Constructor and Description
ArrayElementInvocation(Interceptor[] interceptors, Object array, int index)

Method Summary

Methods

Modifier and Type	Method and Description
void	addResponseAttachment(Object key, Object val)
Invocation	copy() Copies complete state of Invocation object so that it could possibly be reused in a spawned thread.
Advisor	getAdvisor()
List<ArrayReference>	getArrayOwners()
int	getCurrentInterceptor()
int	getIndex()
Object	getResponseAttachment(Object key)
Map<Object,Object>	getResponseContextInfo()
Invocation	getWrapper(Interceptor[] newchain) Get a wrapper invocation object that can insert a new chain of interceptors at runtime to the invocation flow.
Object	invokeNext() Invoke on the next interceptor in the chain.
abstract Object	invokeTarget() Invokes the target joinpoint for this invocation skipping any subsequent interceptors in the chain.
Object	resolveAnnotation(Class<? extends Annotation> annotation) Abstraction for resolving an annotation so that it can be overriden from the Method, Constructor, Field, etc.
Object	resolveAnnotation(Class<? extends Annotation>[] annotations) Abstraction for resolving an annotation so that it can be overriden from the Method, Constructor, Field, etc.
Object	resolveClassAnnotation(Class<? extends Annotation> annotation) Abstraction for resolving an annotation so that it can be overriden from the Class
Object	resolveClassMetaData(Object key, Object attr) Resolve class level untyped metadata based on a key and the attribute of the key
<T extends Annotation> T	resolveTypedAnnotation(Class<T> annotation) Abstraction for resolving an annotation so that it can be overriden from the Method, Constructor, Field, etc.
<T extends Annotation> T	resolveTypedAnnotation(Class<T>[] annotations) Abstraction for resolving an annotation so that it can be overriden from the Method, Constructor, Field, etc.
<T extends Annotation> T	resolveTypedClassAnnotation(Class<T> annotation) Abstraction for resolving an annotation so that it can be overriden from the Class
void	setAdvisor(Advisor advisor)
void	setInstanceResolver(MetaDataResolver instanceResolver)
void	setResponseContextInfo(Map<Object,Object> responseContextInfo)

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

getInstanceResolver, getInterceptors, getMetaData, getMetaData, getTargetObject, invokeNext, setMetaData, setTargetObject

Methods inherited from class java.lang.Object

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

Constructor Detail

ArrayElementInvocation

public ArrayElementInvocation(Interceptor[] interceptors,
                      Object array,
                      int index)

Method Detail

getIndex

public int getIndex()

invokeNext

public Object invokeNext()
                  throws Throwable

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 InvocationBase

Throws:

Throwable

invokeTarget

public abstract Object invokeTarget()

Description copied from class: InvocationBase

Invokes the target joinpoint for this invocation skipping any subsequent interceptors in the chain.

Specified by:

invokeTarget in interface Invocation

Overrides:

invokeTarget in class InvocationBase

addResponseAttachment

public void addResponseAttachment(Object key,
                         Object val)

Specified by:

addResponseAttachment in interface Invocation

Overrides:

addResponseAttachment in class InvocationBase

getAdvisor

public Advisor getAdvisor()

Specified by:

getAdvisor in interface Invocation

Overrides:

getAdvisor in class InvocationBase

getCurrentInterceptor

public int getCurrentInterceptor()

Overrides:

getCurrentInterceptor in class InvocationBase

getResponseAttachment

public Object getResponseAttachment(Object key)

Specified by:

getResponseAttachment in interface Invocation

Overrides:

getResponseAttachment in class InvocationBase

getResponseContextInfo

public Map<Object,Object> getResponseContextInfo()

Specified by:

getResponseContextInfo in interface Invocation

Overrides:

getResponseContextInfo in class InvocationBase

resolveAnnotation

public Object resolveAnnotation(Class<? extends Annotation> annotation)

Description copied from interface: Invocation

Abstraction for resolving an annotation so that it can be overriden from the Method, Constructor, Field, etc.

Specified by:

resolveAnnotation in interface Invocation

Overrides:

resolveAnnotation in class InvocationBase

Returns:

resolveAnnotation

public Object resolveAnnotation(Class<? extends Annotation>[] annotations)

Description copied from interface: Invocation

Abstraction for resolving an annotation so that it can be overriden from the Method, Constructor, Field, etc.

Specified by:

resolveAnnotation in interface Invocation

Overrides:

resolveAnnotation in class InvocationBase

Returns:

resolveClassAnnotation

public Object resolveClassAnnotation(Class<? extends Annotation> annotation)

Description copied from interface: Invocation

Abstraction for resolving an annotation so that it can be overriden from the Class

Specified by:

resolveClassAnnotation in interface Invocation

Overrides:

resolveClassAnnotation in class InvocationBase

Returns:

resolveTypedAnnotation

public <T extends Annotation> T resolveTypedAnnotation(Class<T> annotation)

Description copied from interface: Invocation

Abstraction for resolving an annotation so that it can be overriden from the Method, Constructor, Field, etc.

Specified by:

resolveTypedAnnotation in interface Invocation

Overrides:

resolveTypedAnnotation in class InvocationBase

Returns:

resolveTypedAnnotation

public <T extends Annotation> T resolveTypedAnnotation(Class<T>[] annotations)

Description copied from interface: Invocation

Abstraction for resolving an annotation so that it can be overriden from the Method, Constructor, Field, etc.

Specified by:

resolveTypedAnnotation in interface Invocation

Overrides:

resolveTypedAnnotation in class InvocationBase

Returns:

resolveTypedClassAnnotation

public <T extends Annotation> T resolveTypedClassAnnotation(Class<T> annotation)

Description copied from interface: Invocation

Abstraction for resolving an annotation so that it can be overriden from the Class

Specified by:

resolveTypedClassAnnotation in interface Invocation

Overrides:

resolveTypedClassAnnotation in class InvocationBase

Returns:

resolveClassMetaData

public Object resolveClassMetaData(Object key,
                          Object attr)

Description copied from interface: Invocation

Resolve class level untyped metadata based on a key and the attribute of the key

Specified by:

resolveClassMetaData in interface Invocation

Overrides:

resolveClassMetaData in class InvocationBase

Returns:

setAdvisor

public void setAdvisor(Advisor advisor)

Overrides:

setAdvisor in class InvocationBase

setInstanceResolver

public void setInstanceResolver(MetaDataResolver instanceResolver)

Overrides:

setInstanceResolver in class InvocationBase

setResponseContextInfo

public void setResponseContextInfo(Map<Object,Object> responseContextInfo)

Specified by:

setResponseContextInfo in interface Invocation

Overrides:

setResponseContextInfo in class InvocationBase

copy

public Invocation copy()

Description copied from interface: Invocation

Copies complete state of Invocation object so that it could possibly be reused in a spawned thread.

Returns:

getWrapper

public Invocation getWrapper(Interceptor[] newchain)

Description copied from interface: Invocation

Get a wrapper invocation object that can insert a new chain of interceptors at runtime to the invocation flow. CFlow makes use of this. When the wrapper object finishes its invocation chain it delegates back to the wrapped invocation.

Returns:

getArrayOwners

public List<ArrayReference> getArrayOwners()