de.knightsoftnet.gwtp.spring.client.rest.helper

Class FutureResult<T>

java.lang.Object

de.knightsoftnet.gwtp.spring.client.rest.helper.FutureResult<T>

Type Parameters:

T - type of the result

All Implemented Interfaces:

com.google.gwt.user.client.rpc.AsyncCallback<T>

public class FutureResult<T>
extends Object
implements com.google.gwt.user.client.rpc.AsyncCallback<T>

future result for asynchronous call caching. Based on RPC Future Result from http://stackoverflow.com/questions/34851180/how-to-cache-server-results-in-gwt-with-guava

Author:

Manfred Tremmel

Constructor Summary

Constructors

Constructor and Description
FutureResult()

Method Summary

Modifier and Type	Method and Description
void	addCallback(com.google.gwt.user.client.rpc.AsyncCallback<T> pcallback) add callback which is informed about changes.
T	get() get result of the call.
boolean	isDone()
void	onFailure(Throwable pexception)
void	onSuccess(T presponse)

Methods inherited from class java.lang.Object

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

Constructor Detail

FutureResult

public FutureResult()

Method Detail

get

public T get()
      throws IllegalStateException

get result of the call.

Returns:

result of call

Throws:

IllegalStateException - if call isn't done.

addCallback

public void addCallback(com.google.gwt.user.client.rpc.AsyncCallback<T> pcallback)

add callback which is informed about changes.

Parameters:

pcallback - callback which is informed about changes

isDone

public boolean isDone()

onFailure

public void onFailure(Throwable pexception)

Specified by:

onFailure in interface com.google.gwt.user.client.rpc.AsyncCallback<T>

onSuccess

public void onSuccess(T presponse)

Specified by:

onSuccess in interface com.google.gwt.user.client.rpc.AsyncCallback<T>