[Escapek-developers] [Task #131811] Persistence manager exception management

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Task #131811 has been updated. 

Project: Escape-K
Subproject: escape-K server
Summary: Persistence manager exception management
Complete: 0%
Status: Open
Authority  : nicolasjouanin
Assigned to: nobody

Description: Persistence manager exception should not go back to client side.
Any exception that can be thrown by the entity manager when querying of managing objects should be caught on the server side and whether:
 - return null object to the client
 - throw generic exception

Follow-Ups:

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Date: 2006-10-25 21:51
By: nicolasjouanin

Comment:
More generally, when business errors occurs, a generic exception should be thrown back to the client.
This would implement rollback.
Business errors appears when persistence manager returns unexpected result of when some checks made by a business methods are not validated by the given data.

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