biz.turnonline.ecosystem.widget.shared.rest

Interface FacadeCallback<T>

All Superinterfaces:

org.fusesource.restygwt.client.MethodCallback<T>

All Known Subinterfaces:

SuccessCallback<T>, SuccessOrAbsorbCallback<T>

All Known Implementing Classes:

CodeBookCallback

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface FacadeCallback<T>
extends org.fusesource.restygwt.client.MethodCallback<T>

MethodCallback turned in to FacadeCallback that supports lambda syntax.

Use this interface if you need a notification about a failure, see #done(T, Failure). Calls failing with unauthenticated exception (401 status code) will redirect to /login

Author:

Aurel Medvegy

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	FacadeCallback.Failure Failure metadata.

Method Summary

Modifier and Type	Method and Description
void	done(T response, FacadeCallback.Failure failure) Called when asynchronous call completes either successfully or with an error.
default void	onFailure(org.fusesource.restygwt.client.Method method, Throwable exception)
default void	onSuccess(org.fusesource.restygwt.client.Method method, T response)
default void	redirectToLoginIfUnauthorized(Throwable exception)

Method Detail

done

void done(T response,
          FacadeCallback.Failure failure)

Called when asynchronous call completes either successfully or with an error.

onFailure

default void onFailure(org.fusesource.restygwt.client.Method method,
                       Throwable exception)

Specified by:

onFailure in interface org.fusesource.restygwt.client.MethodCallback<T>

onSuccess

default void onSuccess(org.fusesource.restygwt.client.Method method,
                       T response)

Specified by:

onSuccess in interface org.fusesource.restygwt.client.MethodCallback<T>

redirectToLoginIfUnauthorized

default void redirectToLoginIfUnauthorized(Throwable exception)