How can I pass a value from Client to EntityImpl class?

Hi everyone,
I am using ADF BC to develop my Application.
I want to do something in the EntityImpl class.
My job needs a value from Client.
I can't find any way to slove the problem.
Is there anyone have an ideal, please tell me.
Thanks,
Tuan Vu Minh
FPT Software Solution Company (Oracle partner)
FPT Coporation
Add: 3th Fl., 51 Le Dai Hanh Builiding,
Hai Ba Trung Dist,
Hanoi,
The Socialist Republic of VietNam
Tel: (84,4) 9745476
Fax: (84,4) 9754475
Email: [email protected]
Website: http://www.fss.com.vn , http://www.fpt.com.vn

Firstly, let me state that I'm not a Swing programmer, so your mileage may vary. However I don't think a Swing solution is what you need. ADF BC will do this for you.
Assumptions on my answer:
1) You're generating the log_id from a database sequence and it is automatically populated in the UserLog table.
2) You have 2 VOs, namely UserLogView and ActionLogView based on the EOs.
Create a View Link between each VO making UserLogView the master.
In your UI, once the user has inserted into UserLogView, include a bound create button for the ActionLogView such that it creates an associated ActionLogView record for the user when they wish to enter the log details. ADF BC will populate the ActionLogView Log_id with the parent's UserLogView log_id automatically. You'll then need to navigate to the ActionLogView screen to allow the user to enter the rest of the details.
As such, you don't need to expose the log_id to the client, ADF BC will take care of the population of the log_id correctly for you when creating the detail record.
Another approach may be to define one VO encompassing both EOs, where the ActionLog is a reference. Look at the JDevelope help page "View Object Wizard - Entity Objects Page", specifically at the "Reference" section for more info. You'll need to test out the updateable flag for both EOs defined within the VO to ensure you can update the values of both.
Test this out in the Business Components Browser before writing the UI to see if the ADF BC solution works, and saving you time in writing the UI.
Hope this helps.
CM.

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