Yheaaa, Stephen works awesome !
take a look a snippet of my gwc config ...
<wmsLayer>
<name>ns:foo</name>
<mimeFormats>
<string>image/png</string>
</mimeFormats>
<wmsUrl>
<string>http://localhost:8080/geoserver/wms</string>
</wmsUrl>
<parameterFilters>
<regexParameterFilter>
<key>viewparams</key>
<defaultValue></defaultValue>
<regex>.*</regex>
</regexParameterFilter>
</parameterFilters>
</wmsLayer>
but, one more question ... how gwc "cache" works with this "special" parameters
??
gwc generate a new image for each request or internally he stores a touple of
"parameters" -> "image" and according that returns one o other ?
cos' if viewparams change i will "logical" to create a new image for the new
params ... it understands ?
thks !
--
Ariel Falduto
afald...@gmail.com
On Jun 15, 2012, at 11:36 PM, Stephen V. Mather wrote:
> If I understand your question, you need to explicitly enable this in your
> GWC instance in order to allow GWC to cache alternate parameters. You do
> this by using the stringParameterFilter, e.g.
>
>
> <wmsUrl><string>http://192.168.100.5:8080/geoserver/wms</string></wmsUrl>
> <parameterFilters>
> <regexParameterFilter>
> <key>format_options</key>
> <defaultValue></defaultValue>
> <regex>dpi:*</regex>
> </regexParameterFilter>
> </parameterFilters>
> <wmsLayers>contours_2_all</wmsLayers>
>
> You can check out the document on geowebcache.org for more.
>
> Best,
> Steve
>
> Stephen Mather
> Geographic Information Systems (GIS) Manager
> (216) 635-3243
> s...@clevelandmetroparks.com
> clevelandmetroparks.com
>
>
>
>
> -----Original Message-----
> From: Ariel Falduto [mailto:afald...@gmail.com]
> Sent: Friday, June 15, 2012 5:36 PM
> To: geoserver-users@lists.sourceforge.net
> Subject: [Geoserver-users] viewparams + gwc
>
> Hi guys,
>
> its possible to use view parameters (viewparams) in conjunction with
> geowebcache (gwc) or it impossible ??
>
> im using a layer from SQL view and took parameters dynamically ...
>
> --
> Ariel Falduto
> afald...@gmail.com
>
>
>
>
>
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