com.gwtplatform.dispatch.rpc.shared

Interface DispatchAsync

All Known Implementing Classes:

PhoneGapDispatchAsync, RpcDispatchAsync, TestDispatchAsync

public interface DispatchAsync

The asynchronous client-side dispatcher service with an arbitrary action type. The server-side implementation is DispatchImpl.

This class is closely related to DispatchServiceAsync. In theory this class wouldn't be needed, but we use it to workaround a GWT limitation. In fact, GWT currently can't correctly handle having generic method templates in method signatures (eg. <A> A create( Class type ))

See Also:

DispatchAsync, Dispatch, DispatchImpl, DispatchService, DispatchServiceAsync, DispatchServiceImpl

Method Summary

Methods

Modifier and Type	Method and Description
<A extends Action<R>,R extends Result> DispatchRequest	execute(A action, AsyncCallback<R> callback) This method is called client-side whenever a new action is executed.
<A extends Action<R>,R extends Result> DispatchRequest	undo(A action, R result, AsyncCallback<Void> callback) This method is called client-side whenever a previous executed action need to be undone.

Method Detail

execute

<A extends Action<R>,R extends Result> DispatchRequest execute(A action,
                                                             AsyncCallback<R> callback)

This method is called client-side whenever a new action is executed.

See Also:

DispatchServiceAsync.execute(java.lang.String, com.gwtplatform.dispatch.rpc.shared.Action<?>, com.google.gwt.user.client.rpc.AsyncCallback<com.gwtplatform.dispatch.rpc.shared.Result>)

undo

<A extends Action<R>,R extends Result> DispatchRequest undo(A action,
                                                          R result,
                                                          AsyncCallback<Void> callback)

This method is called client-side whenever a previous executed action need to be undone.

See Also:

DispatchServiceAsync.undo(java.lang.String, com.gwtplatform.dispatch.rpc.shared.Action<?>, com.gwtplatform.dispatch.rpc.shared.Result, com.google.gwt.user.client.rpc.AsyncCallback<java.lang.Void>)