On Tue, May 7, 2013 at 9:17 PM, Michael Moore <michael.mo...@flatrockgeo.com
> wrote
> I think I have a lead but not a solution. I hadn't noticed that the log
> file is logging a backtrace despite returning valid XML. The backtrace is:
>
> 2013-05-07 15:09:07,730 WARN [geoserver.wfs] - Could not build xml schema
> for type: GeoFence
> java.lang.NullPointerException: Could not find a type for property: ID of
> type: java.util.UUID
> at
> org.geoserver.wfs.xml.FeatureTypeSchemaBuilder.buildComplexSchemaContent(FeatureTypeSchemaBuilder.java:743)
> at
> org.geoserver.wfs.xml.FeatureTypeSchemaBuilder.buildSchemaContent(FeatureTypeSchemaBuilder.java:664)
> at
> org.geoserver.wfs.xml.FeatureTypeSchemaBuilder.buildSchemaInternal(FeatureTypeSchemaBuilder.java:234)
> at
> org.geoserver.wfs.xml.FeatureTypeSchemaBuilder.build(FeatureTypeSchemaBuilder.java:147)
> at
> org.geoserver.wfs.xml.FeatureTypeSchemaBuilder.build(FeatureTypeSchemaBuilder.java:141)
> at
> org.geoserver.wfs.xml.FeatureTypeSchemaBuilder.build(FeatureTypeSchemaBuilder.java:130)
> at
> org.geoserver.wfs.xml.v1_1_0.XmlSchemaEncoder.doWrite(XmlSchemaEncoder.java:106)
>
> In SQL Server we do have the ID field defined as type 'uniqueidentifier'.
>
> Is there a way to add support for type java.util.UUID, or do I need to
> rework my database tables?
>
Ah, I see. You have two choices:
* rework your tables
* add support for UUID in the SQLServer dialect class back in GeoTools.
The latter is not particularly hard, support for UUIDs was recently added
for PostGIS, this is
the entire patch (code change plus tests to check it works):
https://github.com/geotools/geotools/commit/233eac4368904a8319549ed30ed41b0166d99f56
Cheers
Andrea
--
==
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