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From Christophe Lombart <christophe.lomb...@gmail.com>
Subject Re: OCM annotation for a collection of references
Date Mon, 07 Sep 2009 14:16:58 GMT
Hi Ben,

The following annoted class (in the unit tests) contains an collection
of references :
http://svn.apache.org/repos/asf/jackrabbit/commons/ocm/trunk/src/test/java/org/apache/jackrabbit/ocm/testmodel/uuid/B2.java

This class is used in the unit tests : AnnotationUuidTest (see the
method testCollectionOfBeanWithUuid).
http://svn.apache.org/repos/asf/jackrabbit/commons/ocm/trunk/src/test/java/org/apache/jackrabbit/ocm/manager/uuid/AnnotationUuidTest.java


HTH - Let me know if you need more info

br,
Christophe

2009/9/7 Ben Francis <ben.francis@rabbitsoft.com>:
> Dear List,
>
> I've been reading a previous thread from 2007 regarding persisting JCR
> references using Jackrabbit's Object-Content-Mapping and am having
> problems figuring out how to do so.
>
> I am currently trying to implement a tagging system which uses JCR
> references to reference a "Tag" node from another content node in a
> Jackrabbit repository. I've not been able to find any documentation on
> how to annotate a field so that it is stored in JCR as a collection of
> references. I've tried to figure this out from Jackrabbit unit tests but
> so far haven't been successful.
>
> Has anyone successfully annotated a field so that it is stored in a
> Jackrabbit repository as a collection of references to other nodes? If
> so, how would you go about doing this, and how would you add an item to
> the collection?
>
> Also, is it possible to efficiently lookup a list of nodes which
> reference a particular node? I think I remember reading somethinga about
> this (possibly in the JCR specification?) but I cant' find it now.
>
> Any help would be much appreciated!
>
> Thanks
>
> Ben
>

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