Hi,

I have a table in database which has 2 primary keys.
These 2 keys are varchar : no choice
1 key is set manually
The other key must be generated dynamically : eg with a PK Generator on a SEQUENCE table.

So, is there a way to have a composite key with 1 assigned key and 1 generated key ?
Or may I call manually my PK generator class to calculate the ID I need and set it as String ?

You can manually call the sequence to get a new ID and then assign it manually along with the other key too.
You can also try with a composite-id and see if it works.

I have to use composite-id, no choice, so I have to assign PK manually.
I do not use SEQUENCE / IDENTITY, I have a specific table storing last PK value for each entity.
Is there a way to call manually a PK Generator Class ?

You cannot call an IdentifierGenerator manually, but you can implement your custom Generator and choose whatever logic you want.

Ok, instead of calling my PK Generator I will simply call a service (SequenceService) to get the next PK. I just need to isolate this call in order to always increment PK event if the global transaction fails.