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Question
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I have a factory object which returns a transient CORBA object to the client which will be a servlet. The object reference will be stored in the servlet session object on a per user basis.
When the client finishes with the Corba object do I need to l do any freeing up of resources on it and if so what methods do I neeed to call.
At the moment I am calling
POA_.deactivate_object(POA_.reference_to_id(object))
in a release method on the Factory. Is this correct?
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Derived from
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A question posed by Nicholas Wilson
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Topics
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Distributed computing:CORBA
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Author
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Aditya Kiran Gavvala
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Created
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Mar 4, 2001
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Modified
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Mar 5, 2001
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Answer
deactivate_object(..) call removes an entry from ObjectActivationMap (maintained by the POA). If your servant objects maintain any system resources (like JDBC connections/ file handle etc) you may want to provide some cleanup() methods in your IDL interfaces and call them before calling for deactivation.
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