How to handle journal table using JPA+TopLink

Hi,
I am using JDev10.1.3.3 with Swing and EJB + JPA + TopLink using Oracle database. Every business table has a journal table. Does TopLink have any journal features or do I have to write my own code to insert data into the journal table.
Thanks,
Jim

Depends what's in your journal table? TopLink does have support for historization (see HistoryPolicy or docs).
Otherwise you could use TopLink events to insert into the table, or use database triggers.
-- James : http://www.eclipselink.org

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Hi Faisal
I think your not clear with what i am saying anyhow i will again explain you my requirement
As per my requirement
1)in the service order search report i need to add a field called "Has trail order with No Follow up" with values "Yes" & "Blank"
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2)When i search with search criteria as "Has trail order with No Follow up" with "Yes"
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Why bcoz we are doing above process is do show records in result list based on Flag values
these flag checks are validating in the BADI Which we implemented for search logic.
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Proposal to have a custom “flag” field (background at table level,
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The flag value should be cleared when all the trial orders created and
saved as follow up transactions are deleted from the system.
Similarly for Trial Orders will use the same custom “flag” field
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The flag value should be cleared when all the follow up transactions from
the Trial Order are deleted from the system.
When the above search criteria “Has Trial order with no follow up”
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check if the Trial Order has a follow up by checking if the custom flag field
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CRM.
5) If step 4 is not met populate the preceding Service
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