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CocoBase Enterprise O/R Forums > Private Forums
Jboss and Cocobase

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himanshujain
Member

Registered: Feb 2002
Posts: 1

Hi,

We are using Jboss2.4.4 and Cocobase 3.1

We are experiencing Concurrency Problems with the usage of Entity Beans The Scenario is

We have Session Bean S1 which instantaites Entity Bean E1,E2,E3,E4

The Exact Sequence
Reads E1
Reads E2
Updates E2
Updates E1
Updates E3
Updates E4

The Whole Session Bean is within the Txn Attribute = Required and the entity Beans are also in the same with the Serialised Option

Now if two simultaneous user perform the above scenario we get an exception.

Can you tell us what might be the problem

Regards

Himanshu Jain

02-28-2002 02:51 AM

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admin
Administrator

Registered: Apr 2001
Posts: 19

Can you be more specific on what exception bean you are
using? Also JBoss manages bean concurrency - not CocoBase, so
you might want to check their documentation for more details.

THOUGHT Support

02-28-2002 05:40 PM

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