On Tue, Nov 13, 2012 at 2:46 PM, Ákos Maróy <[email protected]> wrote:
> I found a similar issue, and my solution was to explicitly convert the
> literal numbers to ints, like this:
>
> <ogc:Function name="parseInt">
> <ogc:Literal>0</ogc:Literal>
> </ogc:Function>
>
Checked and yeah, some filter functions including strSubstring are not
trying to do the
string -> int conversion for parameters (the xml parser does not know if
they are supposed
to be strings or numbers, just keeps strings)
Hmm... fixing this will require some thanksless inspection in all the
filter functions,
and add the second param to expression.evaluate(...) to specify the desired
output type.
https://github.com/geotools/geotools/tree/master/modules/library/main/src/main/java/org/geotools/filter/function
Any taker?
Can someone open a ticket on jira.codehaus.org?
Cheers
Andrea
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