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From "Christophe Lombart" <christophe.lomb...@gmail.com>
Subject Re: creating custom node types inheriting from nt:folder using jcr mapping
Date Thu, 08 Feb 2007 08:43:26 GMT
Hi Ruchi,

It seems to be ok. Send me your unit tests and you model classes.
It is a good exemple to add and I will have time to help you this afternoon.


br,
Christophe




On 2/8/07, ruchi goel <Ruchi.Goel@sun.com> wrote:
>
> Hi,
> I want to use jcr mapping layer for creating custom node type "folder"
> which should inherit from "nt:folder"
>
> I have following custom_nodetype.xml
> <nodeTypes xmlns:nt="http://www.jcp.org/jcr/nt/1.0"
>    xmlns:jcr="http://www.jcp.org/jcr/1.0" xmlns:rep="internal"
>    xmlns:mix="http://www.jcp.org/jcr/mix/1.0">
>     <nodeType name="folder" isMixin="false"
> hasOrderableChildNodes="false" primaryItemName="">
>    <supertypes>
>      <supertype>nt:folder</supertype>
>    </supertypes>    </nodeType>
>
> </nodeTypes>
>
>
> I have following jcrmapping descriptor
>
> <class-descriptor className="com.sun.portal.cms.model.HeirarchyContent"
> jcrNodeType="nt:hierarchyNode" discriminator="false" >
> <!-- Field-descriptor is used to map simple attributes to jcr property -->
>    <field-descriptor fieldName="path" path="true" />
>    <field-descriptor fieldName="creationDate" jcrName="jcr:created" />
> />
> </class-descriptor>
>
> <class-descriptor className="com.sun.portal.cms.model.Folder"
> jcrNodeType="folder"
> extend="com.sun.portal.cms.model.HeirarchyContent"  discriminator="false"
> >
> <!-- Field-descriptor is used to map simple attributes to jcr property -->
> <field-descriptor fieldName="path" path="true" />
> />
> <collection-descriptor fieldName="children" proxy="false"
> jcrNodeType="nt:hierarchyNode"
>
> elementClassName="com.sun.portal.cms.model.HeirarchyContent"
>
> collectionConverter="
> org.apache.portals.graffito.jcr.persistence.collectionconverter.impl.NTCollectionConverterImpl
> "
> />
> </class-descriptor>
>
>
>
> The problem is I am able to retrieve the items which are properties but
> I do not see any child node definitions in folder. Ideally since folder
> is inheriting from nt:folder , it should  get a childnode definition of
> type nt:heirrarchynodeType
>
> Is there anything I am missing ?
> Checked out PersistenceAutoTest.java but it uses all custom nodetypes
> which are inherited from nt:base and so , it has childnodedefintions in
> custom node type definition.
>
> Help appreciated.
> Thanks,
> Ruchi
>

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