[Geoserver-users] trouble getting app-schema to work

GeoServer GeoServer User
1

Hi all,

I am trying to set up an app-schema WFS, but I run into some issues.

I set up the schema to be tested containing only one small table def
(no complex relations yet)

- When I start geoserver, it runs fine. I can log in to the admin interface.
- I can see my app-schema store, it shows up in the data sources list
- When I look at "Layers" my layer is not visible. I select "add a new
resource" and then select my schema. Tha app-schema layer shows up as
"Published"

When I press "Publish again" I get an error:

"Caused by: org.geotools.data.DataSourceException:
http://www.nvbr.nl/IMDBK:DBKFeatureType not found. Available:
[http://www.nvbr.nl/IMDBK:DBKFeature\]"

I want to understand this error to investigate further:

1. Does this error mean that a lookup for the DBKFeature fails because
I know that http://www.nvbr.nl/IMDBK is a dead end, a non existing
location. However, the xsd I have also references this location:
http://dbk.mapcache.nl/2.0/xsd/dbk.xsd

2. Does this error mean I have a definition fault? And if yes, where?
In the feature definition or in the mapping?

Any help appreciated.

java.lang.RuntimeException: Error occurred while building the
resources for the configuration page at
org.geoserver.web.data.layer.NewLayerPage.buildLayerInfo(NewLayerPage.java:302)
at org.geoserver.web.data.layer.NewLayerPage$6.onClick(NewLayerPage.java:241)
at org.geoserver.web.wicket.SimpleAjaxLink$1.onClick(SimpleAjaxLink.java:45)
at org.apache.wicket.ajax.markup.html.AjaxLink$1.onEvent(AjaxLink.java:68)
at org.apache.wicket.ajax.AjaxEventBehavior.respond(AjaxEventBehavior.java:177)
at org.apache.wicket.ajax.AbstractDefaultAjaxBehavior.onRequest(AbstractDefaultAjaxBehavior.java:300)
at org.apache.wicket.request.target.component.listener.BehaviorRequestTarget.processEvents(BehaviorRequestTarget.java:119)
at org.apache.wicket.request.AbstractRequestCycleProcessor.processEvents(AbstractRequestCycleProcessor.java:92)
at org.apache.wicket.RequestCycle.processEventsAndRespond(RequestCycle.java:1250)
at org.apache.wicket.RequestCycle.step(RequestCycle.java:1329) at
org.apache.wicket.RequestCycle.steps(RequestCycle.java:1436) at
org.apache.wicket.RequestCycle.request(RequestCycle.java:545) at
org.apache.wicket.protocol.http.WicketFilter.doGet(WicketFilter.java:484)
at org.apache.wicket.protocol.http.WicketServlet.doGet(WicketServlet.java:138)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at
org.springframework.web.servlet.mvc.ServletWrappingController.handleRequestInternal(ServletWrappingController.java:159)
at org.springframework.web.servlet.mvc.AbstractController.handleRequest(AbstractController.java:153)
at org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter.handle(SimpleControllerHandlerAdapter.java:48)
at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:923)
at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:852)
at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:882)
at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:778)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:707) at
javax.servlet.http.HttpServlet.service(HttpServlet.java:820) at
org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:487)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1093)
at org.geoserver.filters.ThreadLocalsCleanupFilter.doFilter(ThreadLocalsCleanupFilter.java:27)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
at org.geoserver.filters.SpringDelegatingFilter$Chain.doFilter(SpringDelegatingFilter.java:74)
at org.geoserver.filters.SpringDelegatingFilter.doFilter(SpringDelegatingFilter.java:45)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
at org.geoserver.platform.AdvancedDispatchFilter.doFilter(AdvancedDispatchFilter.java:49)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
at org.vfny.geoserver.filters.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:109)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:311)
at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:68)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:116)
at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:72)
at org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:68)
at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:113)
at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:72)
at org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.geoserver.security.filter.GeoServerAnonymousAuthenticationFilter.doFilter(GeoServerAnonymousAuthenticationFilter.java:53)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:68)
at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:182)
at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:72)
at org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
at org.geoserver.security.filter.GeoServerUserNamePasswordAuthenticationFilter.doFilter(GeoServerUserNamePasswordAuthenticationFilter.java:115)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:68)
at org.springframework.security.web.authentication.rememberme.RememberMeAuthenticationFilter.doFilter(RememberMeAuthenticationFilter.java:146)
at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:72)
at org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:68)
at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:87)
at org.geoserver.security.filter.GeoServerSecurityContextPersistenceFilter$1.doFilter(GeoServerSecurityContextPersistenceFilter.java:46)
at org.geoserver.security.filter.GeoServerCompositeFilter$NestedFilterChain.doFilter(GeoServerCompositeFilter.java:72)
at org.geoserver.security.filter.GeoServerCompositeFilter.doFilter(GeoServerCompositeFilter.java:91)
at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:323)
at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:173)
at org.geoserver.security.GeoServerSecurityFilterChainProxy.doFilter(GeoServerSecurityFilterChainProxy.java:103)
at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:346)
at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:259)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
at org.geoserver.filters.LoggingFilter.doFilter(LoggingFilter.java:75)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
at org.geoserver.filters.GZIPFilter.doFilter(GZIPFilter.java:42) at
org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
at org.geoserver.filters.SessionDebugFilter.doFilter(SessionDebugFilter.java:47)
at org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1084)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:360)
at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:726)
at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:405)
at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:206)
at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
at org.mortbay.jetty.Server.handle(Server.java:324) at
org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:505)
at org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:828)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:514) 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)
Caused by: org.geotools.data.DataSourceException:
http://www.nvbr.nl/IMDBK:DBKFeatureType not found. Available:
[http://www.nvbr.nl/IMDBK:DBKFeature\] at
org.geotools.data.complex.AppSchemaDataAccess.getMappingByElement(AppSchemaDataAccess.java:201)
at org.geotools.data.complex.AppSchemaDataAccess.getSchema(AppSchemaDataAccess.java:157)
at org.geoserver.catalog.ResourcePool.getFeatureType(ResourcePool.java:842)
at org.geoserver.catalog.ResourcePool.getFeatureType(ResourcePool.java:799)
at org.geoserver.catalog.impl.FeatureTypeInfoImpl.getFeatureType(FeatureTypeInfoImpl.java:87)
at org.geoserver.catalog.CatalogBuilder.getDefaultStyle(CatalogBuilder.java:1266)
at org.geoserver.catalog.CatalogBuilder.buildLayer(CatalogBuilder.java:1214)
at org.geoserver.web.data.layer.NewLayerPage.buildLayerInfo(NewLayerPage.java:296)
... 93 more

2

On Thu, Jul 4, 2013 at 2:48 PM, Milo van der Linden <milo@anonymised.com>wrote:

Hi all,

I am trying to set up an app-schema WFS, but I run into some issues.

I set up the schema to be tested containing only one small table def
(no complex relations yet)

I have little experience with app-schema, but one thing that you should
never
do when using the module, is to use the GUI to configure it, it's
guaranteed not
to work.

Yes, I know, it sounds ridiculous that something in GeoServer that does not
play well with the GUI.... but that's how it is unfortunately.

Cheers
Andrea

--

Our support, Your Success! Visit http://opensdi.geo-solutions.it for more
information.

Ing. Andrea Aime
@geowolf
Technical Lead

GeoSolutions S.A.S.
Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 1660272
mob: +39 339 8844549

http://www.geo-solutions.it
http://twitter.com/geosolutions_it

-------------------------------------------------------

3

Hello Andrea,

Thanks for the response!

I am not using the GUI. And I am using the gsml sample as reference. I
am basically editing with a text editor all files inside the
workspace/dbk/myObjects

Do you know who would be the right person to contact in order to get
this to work? I do have some funding available for consultancy on this
part. I would not like to have the deegree folks win :wink:

2013/7/4 Andrea Aime <andrea.aime@anonymised.com>:

On Thu, Jul 4, 2013 at 2:48 PM, Milo van der Linden <milo@anonymised.com>
wrote:

Hi all,

I am trying to set up an app-schema WFS, but I run into some issues.

I set up the schema to be tested containing only one small table def
(no complex relations yet)

I have little experience with app-schema, but one thing that you should
never
do when using the module, is to use the GUI to configure it, it's guaranteed
not
to work.

Yes, I know, it sounds ridiculous that something in GeoServer that does not
play well with the GUI.... but that's how it is unfortunately.

Cheers
Andrea

--

Our support, Your Success! Visit http://opensdi.geo-solutions.it for more
information.

Ing. Andrea Aime
@geowolf
Technical Lead

GeoSolutions S.A.S.
Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 1660272
mob: +39 339 8844549

http://www.geo-solutions.it
http://twitter.com/geosolutions_it

-------------------------------------------------------

4

On Thu, Jul 4, 2013 at 4:20 PM, Milo van der Linden <milo@anonymised.com>wrote:

Hello Andrea,

Thanks for the response!

I am not using the GUI. And I am using the gsml sample as reference. I
am basically editing with a text editor all files inside the
workspace/dbk/myObjects

Do you know who would be the right person to contact in order to get
this to work? I do have some funding available for consultancy on this
part. I would not like to have the deegree folks win :wink:

That would be Ben from CSIRO, but not sure if they can get any funding.
However, there is also Niels, and he can be contracted afaik.

Cc'ed them both

Cheers
Andrea

--

Our support, Your Success! Visit http://opensdi.geo-solutions.it for more
information.

Ing. Andrea Aime
@geowolf
Technical Lead

GeoSolutions S.A.S.
Via Poggio alle Viti 1187
55054 Massarosa (LU)
Italy
phone: +39 0584 962313
fax: +39 0584 1660272
mob: +39 339 8844549

http://www.geo-solutions.it
http://twitter.com/geosolutions_it

-------------------------------------------------------

5

On 04/07/13 22:44, Andrea Aime wrote:

On Thu, Jul 4, 2013 at 4:20 PM, Milo van der Linden <milo@anonymised.com
<mailto:milo@anonymised.com>> wrote:
    Hello Andrea,
    Thanks for the response!
    I am not using the GUI. And I am using the gsml sample as reference. I
    am basically editing with a text editor all files inside the
    workspace/dbk/myObjects
    Do you know who would be the right person to contact in order to get
    this to work? I do have some funding available for consultancy on this
    part. I would not like to have the deegree folks win :wink:

That would be Ben from CSIRO, but not sure if they can get any funding.
However, there is also Niels, and he can be contracted afaik.
Cc'ed them both

Thanks, Andrea. I have raised this issue with my management and we will follow up with Milo off-list.

Kind regards,

--
Ben Caradoc-Davies <Ben.Caradoc-Davies@anonymised.com>
Software Engineer
CSIRO Earth Science and Resource Engineering
Australian Resources Research Centre