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From "Felix Meschberger (JIRA)" <j...@apache.org>
Subject [jira] Created: (GRFT-110) Mapping multiple properties or child nodes to a single field
Date Tue, 17 Oct 2006 11:45:39 GMT
Mapping multiple properties or child nodes to a single field
------------------------------------------------------------

                 Key: GRFT-110
                 URL: http://issues.apache.org/jira/browse/GRFT-110
             Project: Graffito
          Issue Type: New Feature
          Components: JCR-Mapping
            Reporter: Felix Meschberger


While working on our project, I encountered the need to map multiple properties (or child
nodes) to a single field. I think, such a mapping can be implemented using a CollectionDescriptor
whose name is a pattern suitable for the Node.getProperties(String pattern) and Node.getNodes(String
pattern), resp. Of course, best would be to base such an implementing on a Map type field.

Hence I implemented a ResidualPropertiesCollectionConverterImpl mapping multiple properties
and a ResidualNodesCollectionConverterImpl mapping multiple child nodes as well as ManagedHashMap
to support both classes.

I could imagine, that such functionality could be of use for others, too. Therefore I am willing
to give them to the project. Attached, you will find the three classes. NB: Currently the
classes are in our own package, which would of course should be fixed when integrating with
the JCR-Mapping project.


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