org.mule.runtime.core.execution

Interface CompletionHandler<R,E extends Throwable>

Type Parameters:

R - The type of the processing response value

All Known Implementing Classes:

BlockingCompletionHandler, NullCompletionHandler

public interface CompletionHandler<R,E extends Throwable>

Handles the result of asynchronous processing.

Since:

1.0

Method Summary

Modifier and Type	Method and Description
void	onCompletion(R result, ExceptionCallback<Throwable> exceptionCallback) Invoked on successful completion of asynchronous processing.
void	onFailure(E exception) Invoked when a failure occurs during asynchronous processing

Method Detail

onCompletion

void onCompletion(R result,
                  ExceptionCallback<Throwable> exceptionCallback)

Invoked on successful completion of asynchronous processing.

Exceptions found while processing the result are to be notified through the exceptionCallback, which might (depending on HandledCompletionExceptionResult) produce a new value as the result of handling such error

Parameters:

result - the result of processing

exceptionCallback - handles errors processing the result

onFailure

void onFailure(E exception)

Invoked when a failure occurs during asynchronous processing

Parameters:

exception - the exception thrown during processing