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unsaved-value in the mapping file

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skyrose

Post subject: unsaved-value in the mapping file

Posted: Thu Feb 24, 2005 5:19 pm

Newbie

Joined: Wed Jan 26, 2005 8:05 am
Posts: 13

Hi guys,
I would like to know is there any mean to set
other values than "null" or "0" for unsaved-value argument
in the mapping file ?
Can I set a negative number as unsaved-value.

Thank you.

Skyrose.

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alesj

Post subject:

Posted: Fri Feb 25, 2005 5:05 am

Expert

Joined: Sat Oct 25, 2003 8:49 am
Posts: 490
Location: Vrhnika, Slovenia

If using native generator you can specify exact value: 0, null, -1, ...
But you can write your own generator that checks if value is negative, ...
See interface IdentifierGenerator.

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skyrose

Post subject:

Posted: Fri Feb 25, 2005 5:15 am

Newbie

Joined: Wed Jan 26, 2005 8:05 am
Posts: 13

Hi alesj,
Thank you for your reply.
I Wander, do you have some example
how to implement the IdentifierGenerator interface ?
Some links or documents.

Thank you.
Skyrose.

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