Hi, GN team.
I am trying to consume GN search results. I'd prefer to stick w/ CSW, but I'm having a tough time w/ categories.
If I perform a GET xml.search?category=dataportal, I see some results, e.g.:
<metadata>
<metadatacreationdate/>
<geonet:info xmlns:geonet="http://www.fao.org/geonetwork">
<id>36614</id>
<uuid>64cd3cb6-3a74-4990-8772-4af8b0714b1a</uuid>
<schema>iso19139</schema>
<createDate>2014-10-08T18:57:23</createDate>
<changeDate>2014-10-08T18:57:23</changeDate>
<source>e3dbbdf2-e706-43dd-a16e-1400d678044f</source>
<category>dataportal</category>
<selected>false</selected>
<category internal="true">dataset</category>
</geonet:info>
</metadata>
But if I perform a CSW POST query, I don't get any results at all.
<csw:Constraint version="1.1.0">
<Filter xmlns="http://www.opengis.net/ogc" xmlns:gml="http://www.opengis.net/gml">
<PropertyIsLike wildCard="%" singleChar="_" escape="\\">
<PropertyName>TopicCategory</PropertyName>
<Literal>dataportal</Literal>
</PropertyIsLike>
</Filter>
</csw:Constraint>
The CSW GetCapabilities advertises TopicCateogry, but I'm not convinced they are one and the same. I can get CSW results if I use other searches, e.g. Title, though, so I don't believe CSW is holding me up.
In a nutshell, how can I pull back category-specific results w/ a CSW query?
TIA.
Charlton Galvarino
1 (803) 233-6205 : voice
1 (803) 223-9579 : fax
charlton@anonymised.com
P.O. Box 50960
Columbia, SC 29250