com.gwtplatform.dispatch.client

Class DelagatingCallbackDispatchRequest<R>

java.lang.Object

com.gwtplatform.dispatch.client.DelagatingCallbackDispatchRequest<R>

Type Parameters:

R - The type of the AsyncCallback.

All Implemented Interfaces:

AsyncCallback<R>, CallbackDispatchRequest<R>, DispatchRequest

public class DelagatingCallbackDispatchRequest<R>
extends Object
implements CallbackDispatchRequest<R>

An implementation of DispatchRequest that should be used by ClientActionHandlers that make asynchronous calls that return a Request.

This class also takes a DispatchRequest and delegate work to this DispatchRequest.

This class is used within AbstractCachingClientActionHandler to be able to store inside an HashMap DefaultCallbackDispatchRequest while keeping GwtHttpDispatchRequest nature.

Constructor Summary

Constructors

Constructor and Description
DelagatingCallbackDispatchRequest(DispatchRequest request, AsyncCallback<R> callback)

Method Summary

Methods

Modifier and Type	Method and Description
void	cancel()
boolean	isPending()
void	onFailure(Throwable caught)
void	onSuccess(R result)

Methods inherited from class java.lang.Object

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

Constructor Detail

DelagatingCallbackDispatchRequest

public DelagatingCallbackDispatchRequest(DispatchRequest request,
                                 AsyncCallback<R> callback)

Method Detail

cancel

public void cancel()

Specified by:

cancel in interface DispatchRequest

isPending

public boolean isPending()

Specified by:

isPending in interface DispatchRequest

onFailure

public void onFailure(Throwable caught)

Specified by:

onFailure in interface AsyncCallback<R>

onSuccess

public void onSuccess(R result)

Specified by:

onSuccess in interface AsyncCallback<R>