Thank you for your help. After reading the GetCapabilities information, it appears that there is no a queryable field related to the "Code" showed in the section "Identification Info". My aim was to use this field for storing the name of the OGC resource. In this way I would have a way for relating OGC resources with their metadata records. What field could be used for this purpose?
Moving on to something else, does it right that the "GetRecords" request just returns information about the number of the records matched and not the XML that represents them? For example, when I run a query I get the following XML:
<?xml version="1.0" encoding="UTF-8"?>
<csw:GetRecordsResponse xmlns:csw="http://www.opengis.net/cat/csw/2.0.2" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.opengis.net/cat/csw/2.0.2 http://schemas.opengis.net/csw/2.0.2/CSW-discovery.xsd">
<csw:SearchStatus timestamp="2011-01-12T08:52:58" />
<csw:SearchResults numberOfRecordsMatched="2" numberOfRecordsReturned="0" elementSet="summary" nextRecord="1" />
</csw:GetRecordsResponse>
It says that the query matched two records but it doesn't return the XML of these records.
Regards,
----- Original Message -----
From: jose garcia
Sent: 01/11/11 03:40 PM
To: Robert Holland
Subject: Re: [GeoNetwork-users] csw: get record by property name
Hi Robert
The CSW Capabilities document returns the list of queryable fields in the GetRecords section.
You can find the mapping with field names to metadata properties in CSW 2.0.2 spec.
Regards,
Jose García
On Tue, Jan 11, 2011 at 3:19 PM, Robert Holland <robert.holland@anonymised.com> wrote:
Hi,
I am trying to get a record of the catalog by using the request "GetRecords". I don't know its metadata id, but the value of the field "code" that is showed in the section "Identification Info". To do so I am using the XML showed below. It does return nothing. I think that the problem is related to the name of the property that stores the code. What is its internal name?
<csw:GetRecords xmlns:csw="http://www.opengis.net/cat/csw/2.0.2" service="CSW" version="2.0.2" outputFormat="application/xml">
<csw:Query typeNames="csw:Record">
<csw:Constraint version="1.1.0">
<ogc:Filter xmlns:ogc="http://www.opengis.net/ogc" xmlns:gml="http://www.opengis.net/gml" xmlns="http://www.opengis.net/ogc">
<ogc:PropertyIsEqualTo matchCase="false">
<ogc:PropertyName>code</ogc:PropertyName>
<ogc:Literal>roads03</ogc:Literal>
</ogc:PropertyIsEqualTo>
</ogc:Filter>
</csw:Constraint>
</csw:Query>
</csw:GetRecords>
Thank you. Regards,
Robert.
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