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https://issues.apache.org/jira/browse/GRFT-125?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12478902
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Christophe Lombart commented on GRFT-125:
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I just committed some changes :
1/ add a new method in the persistence manager : getObjectByUuid(String uuid)
2/ In order to map a bean field into the node uuid, it is possible to add the
following field-descriptor in any class-descriptor :
<field-descriptor fieldName="myUuid" uudi="true" />
notes : path is still mandatory in each class descriptor, otherwise we have to
review the PersistenceManager API (add in almost all public methods a new arg :
String path). the uuid field is optional.
3/ the uuid can be defined in an ancestor class.
> Add UUID support
> ----------------
>
> Key: GRFT-125
> URL: https://issues.apache.org/jira/browse/GRFT-125
> Project: Graffito
> Issue Type: Sub-task
> Reporter: Christophe Lombart
> Assigned To: Christophe Lombart
> Fix For: 1.0-a1-dev
>
>
> Until now, only the path was used to retrieve content and makes references.
> Of course, in some situation UUID becomes more important. Furthermore
> supporting uuid is mandatory if we want to support "reference" jcr type.
> Here is a proposal to support UUID :
> 1/ Modify the PersistenceManager API :
> * add method getObject(String uuid)
> * Is it necessary to overload methods used to manage versions and locks
> ?
> 2/ Review the mapping descriptor in order to map a pojo attribute into the
> node UUID (readonly) :
> <field-descriptor fieldName="myUuid" uudi="true" />
> From now, it is possible to specify the path attribute and/or the uuid
> attribute in the java classes. Both fields are optional.
> So, we have to review the classes PersistenceManagerImpl and
> ObjectConverterImpl which depend strongly on the path attribute.
> 3/ Specify in a class-descriptor the jcr type "mix:referenceable ". This can
> be done with one of the following way :
> a. In the class descriptor definition :
> <class-descriptor className="...." jcrNodeType="..."
> jcrMixinTypes="mix:referencable" >
> b. or in the primary node type definition associated to the java class
> 4/ It should possible to defined the uuid field in an ancestor class
> descrptor (similar to the path field descriptor)
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