Per discussion here:
https://osgeo-org.atlassian.net/browse/GEOS-7643?jql=text%20~%20%22URL%20Encode%22
<https://osgeo-org.atlassian.net/browse/GEOS-7643?jql=text%20~%20%22URL%20Encode%22>
I think it would be helpful to add a filter function to url encode strings. I
can have a pull request ready pretty quickly, but first wanted to check with
the dev team to see if this is something that can be added to the core filter
functions provided by geo tools.
An example use case is the ability to URL encode property values via a cql
expression when using a dynamic symbolizer.
IE this:
<ExternalGraphic>
<OnlineResource xlink:type="simple"
xlink:href="http://mysite.com/tn_${STATE_ABBR}.jpg"/>
<Format>image/jpeg</Format>
</ExternalGraphic>
Would turn into this, if users needed to ensure a valid remote URL.
<ExternalGraphic>
<OnlineResource xlink:type="simple"
xlink:href="http://mysite.com/tn_${strURLEncode(STATE_ABBR)}.jpg"/>
<Format>image/jpeg</Format>
</ExternalGraphic>
Thoughts, concerns?
Thanks all.
-Billy------------------------------------------------------------------------------
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