org.apache.camel

Interface AsyncCallback

All Superinterfaces:

Runnable

public interface AsyncCallback
extends Runnable

The callback interface for an AsyncProcessor so that it can notify you when an Exchange is done.

For example a AsyncProcessor should invoke the done method when the Exchange is ready to be continued routed. This allows to implement asynchronous Producer which can continue routing Exchange when all the data has been gathered. This allows to build non blocking request/reply communication.

Method Summary

Modifier and Type	Method and Description
void	done(boolean doneSync) This method is invoked once the Exchange is done.
default void	run() Optimized for the reactive executor engine to be able to schedule this callback in its engine.

Method Detail

done

void done(boolean doneSync)

This method is invoked once the Exchange is done.

If an exception occurred while processing the exchange, the exception field of the Exchange being processed will hold the caused exception.

Parameters:

doneSync - is true if the processing of the Exchange was completed by a synchronous thread. Otherwise its false to indicate it was completed by an asynchronous thread.

run

default void run()

Optimized for the reactive executor engine to be able to schedule this callback in its engine.

Specified by:

run in interface Runnable