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From Daniel Kulp <>
Subject Re: PATCH: JAX-RS Handle possible number format exception when reading primitive param
Date Fri, 31 Jul 2009 20:54:29 GMT

Can you file a JIRA at:
and attach the patch there.   The Apache mail system stripped off the 


On Fri July 31 2009 4:27:12 pm Jorge Williams wrote:
> Hello all,
> We ran into this issue in JAX-RS:   A request to something like /path/
> to/{id} where {id} is expected to be an integer would throw a
> NumberFormatException in the case where we send something other than
> an integer (/path/to/bla, for example).  The NumberFormatException
> didn't find its way to our ExceptionMapper and resulted in an XMLFault
> being serialized which is wrong.
> The attached patch fixes things for us.  We simply capture the NFE and
> resend it as a WebApplicationException -- we send a  404 when we're
> dealing with path params and 400 otherwise.  The patch is against the
> current trunk but honestly we've really only tested against 2.2.2 --
> since that's what we're using :-)
> Regards,
> jOrGe W.
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Daniel Kulp

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