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From Rick.Wellman <Rick.Well...@kiewit.com>
Subject RE: static SqlMapClient and transaction isolation problem
Date Thu, 22 Oct 2009 15:09:42 GMT
Unfortunately I cannot dive into the many details of iBatis and
transactions but here is how I would answer your question:
1) You almost assuredly want to create a single static SqlMapClient to
service many threads.  
2) I am pretty sure that iBatis uses ThreadLocal to isolate transactions
from different threads which is why it works so well with webapps.
However, I am admittedly on the learning curve myself in this regard so
if someone could agree/refute/augment my answer, then I would appreciate
it :)

-----Original Message-----
From: User 080701 [mailto:user080701@hotmail.com] 
Sent: Thursday, October 22, 2009 10:04 AM
To: user-java@ibatis.apache.org
Subject: static SqlMapClient and transaction isolation problem


If I create a static SqlMapClient to service many threads, does ibatis
guarantee transaction isolation ?

e.g. If one thread start the transaction and not commit, 
      if another thread start the transaction using the same
sqlMapClient,
does it throw transaction already start exception ?
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