Just had a quick look at this: it seems that the schemaLocation in the schema-ident.xml file should be set to nothing ie. <gns:schemaLocation/>. This will trigger creation of a noNamespaceSchemaLocation attribute set to the URL of the schema.xsd file for the dublin-core schema files used in GeoNetwork eg.
xsi:noNamespaceSchemaLocation="http://localhost:8080/geonetwork/xml/schemas/dublin-core/schema.xsd
This file includes the dct namespace and thus records that use that namespace will (and do) validate against that.
Don't think this needs any fix apart from that - though in passing I thought it would be nice to get the schemaLocation/noNamespaceSchemaLocation from the schema and put it into the xpath environment passed to update-fixed-info.xsl so that it can be used there without the need to replicate it.
This fix should be a lot easier than switching all our dc stuff from simpledc root element to qualifieddc?
Cheers,
Simon
________________________________________
From: Jesse Eichar [jesse.eichar@anonymised.com]
Sent: Friday, 14 September 2012 4:37 AM
To: Tomas Kliment
Cc: GeoNetwork GeoNetwork Developer list
Subject: Re: [GeoNetwork-devel] - Metadata export generates invalid XML Dublin Core file
Do you think you could make a fork in your github account and push your changes there so I can clone it and try it out myself?
I would be happy to help tomorrow (friday) if you do that.
Jesse
On Thu, Sep 13, 2012 at 4:47 PM, Tomas Kliment <tomas.kliment@anonymised.com<mailto:tomas.kliment@anonymised.com>> wrote:
Yes, I found them, concretely this file: xml_dc.xsl
I changed the root from original simpledc to qualifieddc as follows:
<?xml version="1.0" encoding="UTF-8"?>
<xsl:stylesheet version="1.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/root">
<xsl:apply-templates select="qualifieddc"/>
</xsl:template>
<xsl:template match="@*|node()">
<xsl:copy>
<xsl:apply-templates select="@*|node()[name(self::*)!='geonet:info']"/>
</xsl:copy>
</xsl:template>
</xsl:stylesheet>
However this makes it not possible to be parsed:
XML Parsing Error: no element found
Location: http://localhost:8080/geonetwork-branch-2012-07-25/srv/eng/xml_dublin-core?uuid=306e2a11-cdda-4e18-b31b-0e314728d19c
Line Number 1, Column 39:<?xml version="1.0" encoding="UTF-8"?>
--------------------------------------^
What I do not understand from where this xsl selects it? I guess that it should be from xsl, which presents element in the editor interface, or not?
Thanks,
Tomas
On 13 September 2012 15:33, Jesse Eichar <jesse.eichar@anonymised.com<mailto:jesse.eichar@anonymised.com>> wrote:
I think the export xsl files are in : web/src/main/webapp/xsl/conversion/export
Jesse
On Thu, Sep 13, 2012 at 2:36 PM, Tomas Kliment <tomas.kliment@anonymised.com<mailto:tomas.kliment@anonymised.com>> wrote:
Hi Jesse,
I have opened a ticket pointing out this issue here: #1047 (Metadata export generates invalid XML Dublin Core file) – GeoNetwork opensource Developer website
Meanwhile I tried to change the root and schemaLocation values within the XML and XSLT files related to Dublin Core schema (geonetwork/WEB-INF/data/config/schema_plugins/dublin-core/*.xml/xsl/xsd
I succeeded in changing the schemaLocation URL from changing it in schema-conversion.xml and schema-ident.xml.
However, I could not find the way how to change the root in export.
Any ideas, hints?
Cheers,
Tomas
On 13 September 2012 12:49, Jesse Eichar <jesse.eichar@anonymised.com<mailto:jesse.eichar@anonymised.com>> wrote:
Could you make a trac ticket with this issue? It looks like a good candidate to me. Although I admit I don't use dublin core so often.
Jesse
On Thu, Sep 13, 2012 at 11:51 AM, Tomas Kliment <tomas.kliment@anonymised.com<mailto:tomas.kliment@anonymised.com>> wrote:
Dear all,
I would like to ask you why GeoNetwork generates invalid Dublin Core XML file?
I have created a testing record using GN metadata editor - Dublin Core metadata template:
The export to XML is pasted here:
<?xml version="1.0" encoding="UTF-8"?>
<simpledc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:dct="DCMI: DCMI Metadata Terms; xmlns:geonet="http://www.fao.org/geonetwork" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://www.dublincore.org/schemas/xmls/qdc/2008/02/11/simpledc.xsd">
<dc:title>TESTING MD RECORD</dc:title>
<dc:creator>TOMAS KLIMENT</dc:creator>
<dc:subject>TEST</dc:subject>
<dc:subject>JRC</dc:subject>
<dc:description>DESCRIPTION</dc:description>
<dc:publisher>KLIMENT</dc:publisher>
<dc:type>testing resource</dc:type>
<dc:format>text/plain</dc:format>
<dc:language>eng</dc:language>
<dc:relation>http://…</dc:relation>
<dc:coverage>North 90, South -90, East 180, West -180. Global</dc:coverage>
<dc:rights>Fre for testing</dc:rights>
<dct:created>now</dct:created>
<dct:dateSubmitted>tomorrow</dct:dateSubmitted>
<dct:modified>2012-09-13T11:39:44</dct:modified>
<dc:identifier>8352f5b4-8be4-4f69-820c-da810f24b988</dc:identifier>
</simpledc>
However it assigns to a schemaLocation attribute simpledc schema, which does not allow elements from dct namespace (dct:created, dct:dateSubmitted etc) thus it causes validation errors:
Element <dct:created> is not allowed under element <simpledc>.
Reason: The following elements are expected at this location (see below)
<relation>
<creator>
<title>
<format>
<rights>
<identifier>
<subject>
<type>
<source>
<publisher>
<contributor>
<language>
<coverage>
<description>
<date>
Annotations of type 'dc:elementContainer' (see below)
This complexType is included as a convenience for schema authors who need to define a root
or container element for all of the DC elements.
Error location: simpledc / dct:created
Details
cvc-model-group: Element <dct:created> unexpected by type 'dc:elementContainer' of element <simpledc>.
cvc-elt.5.2.1: The element <simpledc> is not valid with respect to the actual type definition 'dc:elementContainer'.
One solution how to resolve this would be to change the schemaLocation and root as follows:
<?xml version="1.0" encoding="UTF-8"?>
<qualifieddc xmlns:dc="DCMI: DCMI Metadata Terms; xmlns:dct="DCMI: DCMI Metadata Terms;
xmlns:geonet="http://www.fao.org/geonetwork" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:noNamespaceSchemaLocation="http://dublincore.org/schemas/xmls/qdc/2008/02/11/qualifieddc.xsd" >
<dc:title>TESTING MD RECORD</dc:title>
<dc:creator>TOMAS KLIMENT</dc:creator>
<dc:subject>TEST</dc:subject>
<dc:subject>JRC</dc:subject>
<dc:description>DESCRIPTION</dc:description>
<dc:publisher>KLIMENT</dc:publisher>
<dc:type>testing resource</dc:type>
<dc:format>text/plain</dc:format>
<dc:language>eng</dc:language>
<dc:relation>http://…</dc:relation>
<dc:coverage>North 90, South -90, East 180, West -180. Global</dc:coverage>
<dc:rights>Fre for testing</dc:rights>
<dct:created>now</dct:created>
<dct:dateSubmitted>tomorrow</dct:dateSubmitted>
<dct:modified>2012-09-13T11:39:44</dct:modified>
<dc:identifier>8352f5b4-8be4-4f69-820c-da810f24b988</dc:identifier>
</qualifieddc>
To change the Root element from <simpledc> to <qualifieddc> and schemaLocation to point to qualifieddc.xsd schema.
What would you suggest me? Is this already known issue?
Many thanks in advance for any response,
Best regards,
--
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Contact information:
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Tel: +421 907 232019<tel:%2B421%20907%20232019>
Tel: +39 389 4955 954<tel:%2B39%20389%204955%20954>
e-mail: tomas.kliment@anonymised.com<mailto:tomas.kliment@anonymised.com>
www: Tomáš Kliment - Zagreb, Grad Zagreb, Croatia, University of Zagreb, Doctor (PhD) in Geodesy and Cartography | about.me
-------------------
Ph.D. student:
Slovak University of Technology
Faculty of Civil Engineering
Department of Theoretical Geodesy
Radlinskeho 11, block A, 5th floor
813 68 Bratislava 15, Slovakia
Tel: +421 259274 297<tel:%2B421%20259274%20297>
e-mail: tomas.kliment@anonymised.com<mailto:tomas.kliment@anonymised.com>
-------------------
Ph.D. Internship - Junior Researcher:
The National Research Council
Institute of Marine Science, Venice, Italy
-------------------
External consultant:
Polymedia S.p.A, KIT Digital Company
Joint Research Centre of European Commission, Ispra, Italy
e-mail: tomas.kliment@anonymised.com<mailto:tomas.kliment@anonymised.com>
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--
------------------------------------------------------------------
Ing. Tomas Kliment
Contact information:
Private:
Juzna 4, 04801 Roznava, Slovakia
Tel: +421 907 232019<tel:%2B421%20907%20232019>
Tel: +39 389 4955 954<tel:%2B39%20389%204955%20954>
e-mail: tomas.kliment@anonymised.com<mailto:tomas.kliment@anonymised.com>
www: Tomáš Kliment - Zagreb, Grad Zagreb, Croatia, University of Zagreb, Doctor (PhD) in Geodesy and Cartography | about.me
-------------------
Ph.D. student:
Slovak University of Technology
Faculty of Civil Engineering
Department of Theoretical Geodesy
Radlinskeho 11, block A, 5th floor
813 68 Bratislava 15, Slovakia
Tel: +421 259274 297<tel:%2B421%20259274%20297>
e-mail: tomas.kliment@anonymised.com<mailto:tomas.kliment@anonymised.com>
-------------------
Ph.D. Internship - Junior Researcher:
The National Research Council
Institute of Marine Science, Venice, Italy
-------------------
External consultant:
Polymedia S.p.A, KIT Digital Company
Joint Research Centre of European Commission, Ispra, Italy
e-mail: tomas.kliment@anonymised.com<mailto:tomas.kliment@anonymised.com>
--
------------------------------------------------------------------
Ing. Tomas Kliment
Contact information:
Private:
Juzna 4, 04801 Roznava, Slovakia
Tel: +421 907 232019<tel:%2B421%20907%20232019>
Tel: +39 389 4955 954<tel:%2B39%20389%204955%20954>
e-mail: tomas.kliment@anonymised.com<mailto:tomas.kliment@anonymised.com>
www: Tomáš Kliment - Zagreb, Grad Zagreb, Croatia, University of Zagreb, Doctor (PhD) in Geodesy and Cartography | about.me
-------------------
Ph.D. student:
Slovak University of Technology
Faculty of Civil Engineering
Department of Theoretical Geodesy
Radlinskeho 11, block A, 5th floor
813 68 Bratislava 15, Slovakia
Tel: +421 259274 297<tel:%2B421%20259274%20297>
e-mail: tomas.kliment@anonymised.com<mailto:tomas.kliment@anonymised.com>
-------------------
Ph.D. Internship - Junior Researcher:
The National Research Council
Institute of Marine Science, Venice, Italy
-------------------
External consultant:
Polymedia S.p.A, KIT Digital Company
Joint Research Centre of European Commission, Ispra, Italy
e-mail: tomas.kliment@anonymised.com<mailto:tomas.kliment@anonymised.com>