net.customware.gwt.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.

Author:

David Peterson

Nested Class Summary

static class

ExceptionHandler.Status

Method Summary

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.