How to add some fields to dublincore.xsd

I'm trying to add some fields to dublincore.xsd but without success. I created two files and copied them under nxserver/config folder The files contain: dublincore.xsd

<xs:schema
  targetNamespace="http://www.nuxeo.org/ecm/schemas/dublincore/"
  xmlns:xs="http://www.w3.org/2001/XMLSchema"
  xmlns:nxs="http://www.nuxeo.org/ecm/schemas/dublincore/">

  <xs:element name="note" type="xs:string" default="TEST"/>
  <xs:element name="noteExtended" type="xs:string" default="TEST"/>
</xs:schema>

and extension point extend-dublincore-config.xml

<?xml version="1.0"?>
<component name="org.nuxeo.ecm.core.CoreExtensions.override">
    <require>org.nuxeo.ecm.core.schema.TypeService</require>

    <extension target="org.nuxeo.ecm.core.schema.TypeService" point="schema">
        <schema name="dublincore" src="schemas/dublincore.xsd" />
    </extension>

</component>

What's wrong? The fields in a REST AP are not visible

0 votes

4 answers

1433 views

ANSWER



Resolved. I have created a new schema called “extra” and added it to Picture and File type

1 votes



Well i am glad to hear that! That's is the best way and nuxeo compliant.
11/18/2016


I think you should not touch dublincore as a core schema and add a new scheme attached to your document types. dublincore.xsd schema override is not suggested as it is used on dc:modified, creation etc. Why do not you follow the proposed way, declare another schema and attached it to anywhere you like.

1 votes



Hi,

Schemas are not overridden by default, and you indeed need to make sure your contribution is deployed after the default one (and you do not need the require on the target extension point “org.nuxeo.ecm.core.schema.TypeService” as it is implicitly required).

Here's a sample configuration (not tested):

<?xml version="1.0"?>
<component name="org.nuxeo.ecm.core.CoreExtensions.override">
    <require>org.nuxeo.ecm.core.CoreExtensions</require>

    <extension target="org.nuxeo.ecm.core.schema.TypeService" point="schema">
        <schema name="dublincore" src="schemas/dublincore.xsd" override="true" />
    </extension>

</component>
1 votes



These errors are displyed:

2016-11-04 17:44:39,012 ERROR [localhost-startStop-1] [org.nuxeo.ecm.core.storage.FulltextConfiguration] Ignoring unknown property 'dc:title' in fulltext configuration: title 2016-11-04 17:44:39,012 ERROR [localhost-startStop-1] [org.nuxeo.ecm.core.storage.FulltextConfiguration] Ignoring unknown property 'dc:description' in fulltext configuration: description 2016-11-04 17:44:39,018 ERROR [localhost-startStop-1] [org.nuxeo.ecm.core.schema.PrefetchInfo] Prefetch field or schema 'dc:title' not found 2016-11-04 17:44:39,018 ERROR [localhost-startStop-1] [org.nuxeo.ecm.core.schema.PrefetchInfo] Prefetch field or schema 'dc:description' not found 2016-11-04 17:44:39,018 ERROR [localhost-startStop-1] [org.nuxeo.ecm.core.schema.PrefetchInfo] Prefetch field or schema 'dc:created' not found 2016-11-04 17:44:39,018 ERROR [localhost-startStop-1] [org.nuxeo.ecm.core.schema.PrefetchInfo] Prefetch field or schema 'dc:modified' not found 2016-11-04 17:44:39,018 ERROR [localhost-startStop-1] [org.nuxeo.ecm.core.schema.PrefetchInfo] Prefetch field or schema 'dc:lastContributor' not found 2016-11-04 17:44:39,018 ERROR [localhost-startStop-1] [org.nuxeo.ecm.core.schema.PrefetchInfo] Prefetch field or schema 'dc:creator' not found 2016-11-04 17:44:39,024 ERROR [localhost-startStop-1] [org.nuxeo.ecm.core.schema.PrefetchInfo] Prefetch field or schema 'dc:title' not found 2016-11-04 17:44:39,024 ERROR [localhost-startStop-1] [org.nuxeo.ecm.core.schema.PrefetchInfo] Prefetch field or schema 'dc:modified' not found

and server does not start

11/04/2016


You may need to require org.nuxeo.ecm.core.CoreExtensions in your contribution

0 votes