Andrzej,
Exactly! There is a bunch of this in the archives.
Regards,
-Chris.
> -----Original Message-----
> From: Andrzej Kobus [SMTP:[EMAIL PROTECTED]]
> Sent: Thursday, May 11, 2000 10:15 AM
> To: [EMAIL PROTECTED]
> Subject: FW: How to detect if a synchronization has taken place
> because th e data has changed?
>
> Please, read the original message carefully. You are not within a
> transaction. Transaction Isolation Level should not have anything to do
> with this problem. I know how I would solve this problem outside EJB. I
> would use a time stamp for example. Again, we are talking about detecting
> if the data has changed after first transaction completed and the second
> began. In between a few other transactions could have gone in and changed
> the data.
>
> ------------------------------
>
> Date: Thu, 11 May 2000 09:44:35 +0530
> From: Jayant Gupta <[EMAIL PROTECTED]>
> Subject: FW: How to detect if a synchronization has taken place because th
> e
> data has changed?
>
> Hi
>
> PL read isolation levels for CMP. It all depends upon the isolation level
> you set
>
> Thanks
> Jayant
>
> > -----Original Message-----
> > From: Andrzej Kobus [SMTP:[EMAIL PROTECTED]]
> > Sent: Wednesday, May 10, 2000 9:09 PM
> > To: [EMAIL PROTECTED]
> > Subject: How to detect if a synchronization has taken place because
>
> > the data has changed?
> >
> > 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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> >
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>
> ------------------------------
>
> Date: Thu, 11 May 2000 11:20:40 -0500
> From: Vishwa <[EMAIL PROTECTED]>
> Subject: Compilation problem.
>
> Hello all,
>
> I am new to EJB. I am using Sun's J2ee implementation server, while
> trying to deploy an entitiy bean, i am getting this following error.
>
> java.rmo.ServerException : RemoteException occurred in server thread;
> nested exception is:
> java.rmi.RemoteException : Error processing ejb jar: Compilation failed
>
> The server is able to deploy the bean, but while generating the wrapper
> code it throws this RemoteException.
>
> help needed to solve this problem.
>
> tia,
> vishwa
>
> ------------------------------
>
> End of EJB-INTEREST Digest - 9 May 2000 to 10 May 2000 (#2000-62)
> *****************************************************************
>
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