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From Alexandru Popescu <the.mindstorm.mailingl...@gmail.com>
Subject Re: JCR Inheritance mapping : NodeType per hierarchy
Date Wed, 15 Mar 2006 11:18:47 GMT
Hi Chris!

I will get back to you later today. Sorry, but I was offline these days.

./alex
--
.w( the_mindstorm )p.

#: Christophe Lombart changed the world a bit at a time by saying (astral date: 3/14/2006
11:03 AM) :#
> Alex,
> 
> I'm building some unit tests for the inheritance mapping strategies.
> For the Node Type per hierarchy, I would like to check with you the
> following points. Let me know if you are not agree.
> 
> 1/ if the path field is defined in the ancestor class, it is not
> necessary to redefine it in the descendants.
> 
> 2/ It is  possible to use an ancestor class to retrieve an object - Eg. :
> We have an ancestor  class CmsObject and 2 descendant classes : 
> Folder and Content. than we can do :
> 
> CmsObject object = (CmsObject)
> persistenceManager.getObject(CmsObject.class,"/folder1");
> 
> the node "/folder1" is associated to the class Folder, than the
> variable "object" point to a object based on the Folder class. Of
> course, the getObject will never returns an object build with the
> Ancestor class.
> 
> Of course, it is also possible to do :
> Folder object = (Folder) persistenceManager.getObject(Folder.class,"/folder1");
> 
> 
> Same behaviour for collection retrieve. It is possible to make queries like :
> "Get a collection of CmsObject which the title contains "JCR".  The
> collection items are either build with Folder or Content class (and of
> course never with CmsObject).
> 
> --
> Best regards,
> 
> Christophe
> 


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