org.apache.camel
Interface AsyncCallback


public interface AsyncCallback

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.

Version:
$Revision: 19885 $

Method Summary
 void done(boolean doneSync)
          This method is invoked once the is done.
 

Method Detail

done

void done(boolean doneSync)
This method is invoked once the 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 the synchronously thread. Otherwise its false to indicate it was completed by the asynchronously thread.


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