com.gwtplatform.dispatch.client

Interface ExceptionHandler

All Known Implementing Classes:

DefaultExceptionHandler

public interface ExceptionHandler

Implementations of this interface can be added to a DispatchAsync implementation to intercept exceptions which return from further up the chain.

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	ExceptionHandler.Status ExceptionHandler's status enumeration.

Method Summary

Methods

Modifier and Type	Method and Description
ExceptionHandler.Status	onFailure(Throwable e) This method is called when an exception occurs.

Method Detail

onFailure

ExceptionHandler.Status onFailure(Throwable e)

This method is called when an exception occurs. Return ExceptionHandler.Status.STOP to indicate that the exception has been handled and further processing should not occur. Return ExceptionHandler.Status.CONTINUE to indicate that further processing should occur.

Parameters:

e - The exception.

Returns:

The status after execution.