Hi Guys,
I have the following question. Is it possible to determine if my CMP
Entity EJB's values changed between two of my calls? Assume I hold the
reference to a remote interface during the whole period of time. Say, I
retrieved data from EJB and sent it to a user. This is one transaction. Then
two minutes later I want to update the EJB with one new value. This is my
second transaction. But, I'm not sure that I will not be overwriting
somebody's changes made to the EJB between two of my transactions.
I could not find any information about this kind of support anywhere in the
specs.
With respect and thanking in advance, Andrzej Kobus
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