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
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
)
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)
------------------------------------------------------------------------------
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