Package com.jcorporate.expresso.services.asyncprocess

Async processor framework.

See:
Description

Interface Summary

AsyncProcess	Interface for a process that is to be completed asynchronously while other things in the Expresso system goes on.
AsyncProcessor	The AsyncProcessor is the entity that actually does the processing of the AsyncProcess objects.
AsyncProcessResult	AsyncProcessResult a wrpper interface for what is handed back to the client when a process is waiting, running, or completed..
AsyncTicket	Opaque object.

Class Summary

AsyncServlet	This is a default way to initialize the async process factory.
DefaultAsyncProcessor	This is a default implementation of the AsyncProcessor.
DefaultProcessResult	This is a default bean implementation of an AsyncProcessResult.
DefaultTicket	Default implementation of the AsyncTicket.
ProcessorFactory	Processor Factory.
ProcessThread

Exception Summary

QueueFullException

Queue full exception occurs when the async process processor has too many jobs waiting for it.

Package com.jcorporate.expresso.services.asyncprocess Description

Async processor framework.

The Async processor framework is designed to handle situations where an Expresso Job is not appropriate because you do want the results sent back to the user when it is done. Instead, the AsyncProcessor queues items up and processes them as fast as it can sending status and result objects back to the "Ticket Holder" when status is requested.

See the EDG chapter on Async Processing for a more detailed description of the purpose of this package.