I resolved my earlier issue thanks to Nguyen's suggestion, thanks! Am still having issues with certain WFS servers, a good example being:
http://www2.dmsolutions.ca/cgi-bin/mswfs_gmap?version=1.0.0&request=getcapab ilities&service=wfs I get errors like: java.io.IOException: org.xml.sax.SAXException: The value passed in to gml:NullType was not one of the allowable enumerated values. at org.geotools.xml.gml.FCBuffer.hasNext(FCBuffer.java:304) at org.geotools.data.wfs.WFSFeatureReader.loadElement(WFSFeatureReader.java:164 ) at org.geotools.data.wfs.WFSFeatureReader.hasNext(WFSFeatureReader.java:153) ... I carefully looked at the xml from the getfeature and getfeaturetype requests from the server, and don't see anything wrong, but am quite green(dazed and confused) with xml, schemas, etc. I took Jody's advice and downloaded the latest uDig, which I then preceded to get sidetracked playing with. Very nice! Unfortunately, uDig has the same issue with above WFS server. I'd like to continue to use MapServer for WFS serving, and could alter the XML, but am unsure if its a MapServer issue or a geoTools issue. Any suggestions? Thanks, Drew. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Simpson Sent: Monday, October 31, 2005 2:28 PM To: David Zwiers; [email protected] Subject: RE: [Geotools-gt2-users] WFS SAXException I tried to hit several WFS servers out on the Web: http://www2.dmsolutions.ca/cgi-bin/mswfs_gmap?version=1.0.0&request=getcapab ilities&service=wfs http://excise.pyr.ec.gc.ca/cgi-bin/mapserv.exe?map=/LocalApps/Mapsurfer/PYRW QMP.map&version=1.0.0&service=WFS&request=GetCapabilities http://map.ns.ec.gc.ca/MapServer/mapserv.exe?map=/mapserver/services/envdat/ config.map&service=WFS&version=1.0.0&request=GetCapabilities http://gws2.pcigeomatics.com/wfs1.0.0/wfs?service=WFS&request=getcapabilitie s"); None of them worked, so I am starting to think I've got something else wrong with my GeoTools. Is there a test WFS I can hit that is confirmed to work with GeoTools 2.1.0? Thanks, Drew. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Simpson Sent: Monday, October 31, 2005 12:53 PM To: David Zwiers; [email protected] Subject: RE: [Geotools-gt2-users] WFS SAXException I tried looking through the code to determine if GeoTools thinks my schema is "standard", but without any success. On the GetCapabilities request, how does GeoTools determine if the schema is standard? Is it the URL of the schema returned by the WFS server? If it uses WFSSchema.NAMESPACE, I am having difficulty seeing where WFSSchema is instantiated and compared to the namespace returned from the WFS server. Thanks, Drew. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of David Zwiers Sent: Monday, October 31, 2005 10:05 AM To: Simpson Cc: [email protected] Subject: Re: [Geotools-gt2-users] WFS SAXException For standard schemas (such as this one) schema parsing is skipped. The WFS schema set is entirely encoded, so if your instance varies from the ogc standard published version, then you probably want to add your classes into the WFSSchema class in the plugin, recompile. The validation for types is turned on during some WFS parsing to speed up the process, as it allows you to make assumptions. Hope this helps you, David On 10/31/05, Simpson <[EMAIL PROTECTED]> wrote: Greetings, In an earlier post (below) I was having trouble with OnlineResource in the GetCapabilities returned from a WFS server. I made a local copy of the WFS-capabiltities.xsd and added a type for OnlineResource, which satisfied the parser. However, it now throws: java.io.IOException: org.xml.sax.SAXException: Type not found for Comparison_Operators I can add a type for it too? This is the standard xsd everyone is using (I think), am I doing something wrong, or has nobody tried the WFSDatastore? Not sure if it is a good idea, but where would one turn off strict type checking? Thanks for any clarification, Drew. -----Original Message----- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Simpson Sent: Thursday, October 27, 2005 1:34 PM To: [email protected] Subject: [Geotools-gt2-users] Service element OnlineResource causing java.io.IOException: org.xml.sax.SAXException: Type not found for OnlineResource Greetings again, I am trying to connect to a WFS service (served by MapServer) and am getting: java.io.IOException: org.xml.sax.SAXException: Type not found for OnlineResource This is happening when getcapabilities is issued. Here is the top of the getcapabilities: <?xml version="1.0" encoding="ISO-8859-1" ?> <WFS_Capabilities version="1.0.0" updateSequence="0" xmlns=" http://www.opengis.net/wfs"; xmlns:ogc="http://www.opengis.net/ogc"; xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance " xsi:schemaLocation="http://www.opengis.net/wfs http://ogc.dmsolutions.ca/wfs/1.0.0/WFS-capabilities.xsd"; > <!-- MapServer version 4.4.1 OUTPUT=PNG OUTPUT=JPEG OUTPUT=WBMP SUPPORTS=PROJ SUPPORTS=FREETYPE SUPPORTS=WMS_SERVER SUPPORTS=WMS_CLIENT SUPPORTS=WFS_SERVER SUPPORTS=WFS_CLIENT INPUT=TIFF INPUT=EPPL7 INPUT=POSTGIS INPUT=OGR INPUT=GDAL INPUT=SHAPEFILE DEBUG=MSDEBUG --> <Service> <Name>MapServer WFS</Name> <Title>WFS for xxxxxx</Title> <OnlineResource> https://xxxx/xxxxx</OnlineResource> </Service> Reviewing the xml at http://ogc.dmsolutions.ca/wfs/1.0.0/WFS-capabilities.xsd , I don't see any type declared for OnlineResource, so I think Geotools is rightfully complaining. I hunted around the Web for a different xsd, but they all seem to be missing a type for OnlineResource? I suppose I either need an xsd that'll pass the validation, a work around to stop validation, or skip validation for OnlineResource. Any suggestions? Thanks for any info, Drew. ------------------------------------------------------- This SF.Net email is sponsored by the JBoss Inc. Get Certified Today * Register for a JBoss Training Course Free Certification Exam for All Training Attendees Through End of 2005 Visit http://www.jboss.com/services/certification for more information _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users ------------------------------------------------------- This SF.Net email is sponsored by the JBoss Inc. 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