I was struggling with trying to find an example of the usage of
util:catch the other day and found a list posting that pointed me to
the examples in xqts.xql which is in the xqts directory. The file
contains a number of useful techniques. Among them is this example
of using util:catch:
util:catch(
"java.lang.Exception",
doc(xdb:store("/db/XQTS/temp",
substring-before($output/text(), "."), xs:anyURI($outputFilePath),
"text/xml")),
(: Handle unexpected exceptions :)
util:log("ERROR", concat("Exception
while loading expected result: ", $util:exception-message))
)
My understanding is that the first argument is the class of
exceptions that you would like to catch. * works to catch all
exceptions. Second argument is the function that you want to call
that may cause an exception, and the last argument is the function
you would like to call when the exception occurs.
Hope this helps and hope I posted this correctly as I am new to the
process.
Jim K.
--
James M. Keeney
Industrial Medium Software, Inc.
Building tools to make
communications better
1616 Anderson Rd.
McLean, VA 22102
Hi, I just discovered the function util:catch() in the
extension
modules documentation. But I couldn't find the corresponding
entry in the main documentation. Is there any way to access
more
info about the cautgh exception in the $catch-code-blocks?
(the
last parameter to util:catch()) For instance by using another
function, or a variable, to get
the error code, a description, etc. Regards,
------------------------------------------------------------------------------
Special Offer-- Download ArcSight Logger for FREE (a $49 USD value)!
Finally, a world-class log management solution at an even better price-free!
Download using promo code Free_Logger_4_Dev2Dev. Offer expires
February 28th, so secure your free ArcSight Logger TODAY!
http://p.sf.net/sfu/arcsight-sfd2d_______________________________________________
Exist-open mailing list
[hidden email]
https://lists.sourceforge.net/lists/listinfo/exist-open
Locked
