From: | David Gagnon <dgagnon(at)siunik(dot)com> |
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To: | pgsql-jdbc(at)postgresql(dot)org |
Subject: | OT - Validating Regular Expression in java |
Date: | 2004-11-04 15:07:29 |
Message-ID: | 418A45B1.5080908@siunik.com |
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Thread: | |
Lists: | pgsql-jdbc |
Hi all,
I know it's not directly the purpose of this list, so I apologize, but
I think you guys are the ones who can help me :-)
My web site offers a search which supports regular expression (POSIX).
I'm looking for a way to validate the regular expression in the
application before sending it the the DB. For now Postgresql throwing
an error on invalid regular expression.
I tried with the gnu-regexp frameworks, It works partly but it's not
full proof since an invalid caracter class like [[:awefaewf:]]* is not
flagged as an error but causes an error with Postgresql.
Any help on this matter will be appreciated. I'm sure it's a common
problem and have been addressed before ... I searched but haven't found
the answer yet.
Thanks for your help
/David
I
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