Duplicate key identification

		Hello all !

	I have the following problem : I work on a Java database backup/restore
tool which should work with some different database engines like Oracle
, AdabasD and PostgreSQL using JDBC.My problem is a way to identify the
'Duplicate key ' error for all these database engines.For AdabasD and
Oracle is can be done using the getErrorCode() method but not for
PostgreSQL. Right now I'm using not a very nice way : searching in the
error message.Does anybody knows other better solution ? Error messages
in PostgreSQL are language dependent ?

Thanks in advance ,

Crosby.

-- 
"Whatever you do will be insignificant, but it is very important 
that you do it."  --Mahatma Gandhi

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