Receiver (Google Web Toolkit Javadoc)

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GWT 2.1.0

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com.google.gwt.requestfactory.shared
Class Receiver<V>

java.lang.Object
  com.google.gwt.requestfactory.shared.Receiver<V>


Type Parameters:: V - value type

public abstract class Receiver<V>
extends java.lang.Object
extends java.lang.Object

Implemented by objects that display values.

Constructor Summary
`Receiver()`

Method Summary
`void`	`onFailure(ServerFailure error)` Receives general failure notifications.
`abstract void`	`onSuccess(V response)` Called when a Request has been successfully executed on the server.
`void`	`onViolation(java.util.Set<Violation> errors)` Called if an object sent to the server could not be validated.

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

Receiver

public Receiver()

Method Detail

onFailure

public void onFailure(ServerFailure error)

Receives general failure notifications. The default implementation throws a RuntimeException with the provided error message.

onSuccess

public abstract void onSuccess(V response)

Called when a Request has been successfully executed on the server.

onViolation

public void onViolation(java.util.Set<Violation> errors)

Called if an object sent to the server could not be validated. The default implementation calls onFailure(ServerFailure) if

errors

is not empty.