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difference between CMT and CMTD

 
vivek mahadevan
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Is there any difference between CMT and CMTD. if so also between BMT and BMTD.

I am also getting confused with the responsibilities and exceptions.Is there any suggestion or notes(short cuts to remember).
 
Satya Maheshwari
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BMT-Bean Managed Transaction
BMTD-Bean Managed Transaction Demarcation
CMT-Container Managed Transaction
CMTD-Container Managed Transaction demarcation.

Are these what you had implied ?
If yes,
A BMT bean uses BMTD using something like


while transaction mgmt is taken care for CMT bean by the container. Bean provider can control the transaction mgmt by setting the transaction attributes.
 
vivek mahadevan
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I wanted to understand the demarcation. Is it going to be a procedure or a way to do a BMT.
 
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