BEA WebLogic Server 9.0 API Reference

weblogic.common
Interface CompletionListener

public interface CompletionListener

When a result is set into a CompletionRequest it invokes all the CompletionListeners for that request. If the result was not a throwable, then OnCompletion is called, otherwise onException is called. Either way, the request is passed in to provide access to the result or any other state associated with the request.

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Method Summary

void	onCompletion(CompletionRequest request, Object result) This method is invoked when a non-throwable result is set into the request on which we are listening.
void	onException(CompletionRequest request, Throwable reason) This method is invoked when a throwable result is set into the request on which we are listening.

Method Detail

onCompletion

public void onCompletion(CompletionRequest request,
                         Object result)

This method is invoked when a non-throwable result is set into the request on which we are listening. This method must not throw an exception.

Parameters:

request - the request that successfully completed

onException

public void onException(CompletionRequest request,
                        Throwable reason)

This method is invoked when a throwable result is set into the request on which we are listening. This method must not throw an exception

Parameters:

request - the request that has thrown an exception