Hi Paula,
I could be mistaken but I don't believe we support GetFeatureInfo via POST.
If you want to use http post your best bet is probably to use WFS GetFeature
(which you can execute via post) rather than WMS GetFeatureInfo. However you
won't be able to get html back and won't be able to customize the response
with a template. You will be restricted to gml, json, shapefile, or the
other vector output formats supported via the ogr extension.
Hope that helps.
-Justin
On Wed, Aug 25, 2010 at 6:55 AM, Perkola Paula <[email protected]> wrote:
> Hi everyone,
>
> I am trying to execute a WMS GetFeatureInfo query with HTTP POST, but I get
> the error message shown below from Jetty. Is there something wrong with the
> xml request syntax or is the problem with GeoServer? I am running GeoServer
> 2.0.2.
>
> I was previously executing my WMS GetFeatureInfo queries with HTTP GET, but
> as the number of queried layers and thus length of the GET URL increased I
> received FULL head error messages from Jetty. I am now trying to circumvent
> the lengthy URL dilemma by executing an HTTP POST instead. Any ideas or
> nudges in the right direction would be greatly appreciated.
>
> Regards,
> Paula
> ***************************************
> Paula Perkola
> Trainee Research Scientist
> VTT Technical Research Centre of Finlan
>
>
> ------------------------------------------------------------------------------------------------------------------------------------------------------------
> <Jetty Error Message>
>
> 25 elo 15:42:51 DEBUG [org.geoserver.filters] - filtering *
> http://localhost:8080/geoserver/wms* <http://localhost:8080/geoserver/wms>
> 25 elo 15:42:51 DEBUG [org.vfny.geoserver.requests] - First 4 bytes of XML
> doc are : 3C ('<') 3F ('?
> ') 78 ('x') 6D ('m')
> 25 elo 15:42:51 DEBUG [org.vfny.geoserver.requests] - Charset detection
> phase 1. Inferred encoding:
> UTF-8
> 25 elo 15:42:51 DEBUG [org.vfny.geoserver.requests] - Charset detection
> phase 2. Charset in XML decl
> aration is `UTF-8`.
> 25 elo 15:42:51 DEBUG [org.vfny.geoserver.requests] - Trying to create
> reader basing on existing cha
> rset information: `UTF-8`.
> 25 elo 15:42:51 DEBUG [org.geoserver.ows] - Raw XML request starts with:
> <?xml version="1.0" encodin
> g="UTF-8"?><wms:GetFeatureInfo service="WMS" outputFormat="text/html"
> xmlns:wms="http://www.opengis.
> net/wms" ><wms:Query
> layers="syke:syke_swe_20100412_0000z_24h_2_0_0d0_255_255d0_cm_ver1_amsr-e"></wm
> s:Query></wms:GetFeature>
>
>
> 25 elo 15:42:51 INFO [org.geoserver.ows] - No xml reader: (*
> http://www.opengis.net/wms,GetFeatureInfo*<http://www.opengis.net/wms,GetFeatureInfo>
> )
> 25 elo 15:42:51 ERROR [org.geoserver.ows] -
> org.geoserver.platform.ServiceException: Could not find request reader
> (either kvp or xml) for: org.
> vfny.geoserver.wms.requests.GetFeatureInfoRequest
> at org.geoserver.ows.Dispatcher.dispatch(Dispatcher.java:478)
> at
> org.geoserver.ows.Dispatcher.handleRequestInternal(Dispatcher.java:227)
> at
> org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.j
> ava:153)
> at
> org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControlle
> rHandlerAdapter.java:48)
> at
> org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:875)
> at
> org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:809)
> at
> org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:571
> )
> at
> org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:511)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> at
> org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093)
> at
> org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter
> .java:108)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
> at
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java
> :265)
> at
> org.acegisecurity.intercept.web.FilterSecurityInterceptor.invoke(FilterSecurityIntercepto
> r.java:107)
> at
> org.acegisecurity.intercept.web.FilterSecurityInterceptor.doFilter(FilterSecurityIntercep
> tor.java:72)
> at
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java
> :275)
> at
> org.acegisecurity.ui.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:
> 124)
> at
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java
> :275)
> at
> org.acegisecurity.providers.anonymous.AnonymousProcessingFilter.doFilter(AnonymousProcess
> ingFilter.java:125)
> at
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java
> :275)
> at
> org.acegisecurity.ui.basicauth.BasicProcessingFilter.doFilter(BasicProcessingFilter.java:
> 174)
> at
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java
> :275)
> at
> org.acegisecurity.context.HttpSessionContextIntegrationFilter.doFilter(HttpSessionContext
> IntegrationFilter.java:249)
> at
> org.acegisecurity.util.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java
> :275)
> at
> org.acegisecurity.util.FilterChainProxy.doFilter(FilterChainProxy.java:149)
> at
> org.acegisecurity.util.FilterToBeanProxy.doFilter(FilterToBeanProxy.java:98)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
> at
> org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:73)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
> at
> org.geoserver.filters.ReverseProxyFilter.doFilter(ReverseProxyFilter.java:183)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
> at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:41)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
> at
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
> at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> at
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
> at
> org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
> at
> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:2
> 06)
> at
> org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
> at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
> at org.mortbay.jetty.Server.handle(Server.java:324)
> at
> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
> at
> org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:842)
> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:648)
> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:211)
> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:380)
> at
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:395)
> at
> org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:450)
>
>
>
>
>
> ------------------------------------------------------------------------------
> Sell apps to millions through the Intel(R) Atom(Tm) Developer Program
> Be part of this innovative community and reach millions of netbook users
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> _______________________________________________
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>
>
--
Justin Deoliveira
OpenGeo - http://opengeo.org
Enterprise support for open source geospatial.
------------------------------------------------------------------------------
Sell apps to millions through the Intel(R) Atom(Tm) Developer Program
Be part of this innovative community and reach millions of netbook users
worldwide. Take advantage of special opportunities to increase revenue and
speed time-to-market. Join now, and jumpstart your future.
http://p.sf.net/sfu/intel-atom-d2d
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