[dna-issues] [JBoss JIRA] Commented: (DNA-387) Federation connector does not support updates, which are required when using with the JCR implementation

Thu Apr 30 00:33:46 EDT 2009

    [ https://jira.jboss.org/jira/browse/DNA-387?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12465135#action_12465135 ] 

Randall Hauch commented on DNA-387:
-----------------------------------

Added support for writes in limited scenarios (when the nodes being changed are within a single projection), and addressed a couple of issues related to the handling of UUIDs in the federation connector.  Added more unit tests, verifying the behavior is correct.  Also corrected a few errors in CopyBranchRequest, MoveBranchRequest, and CreateNodeRequest.  

Finally, the repository examples (from the Getting Started document) were corrected to use our JCR implementation.  This allowed the parent POM to again include these examples as subprojects.

> Federation connector does not support updates, which are required when using with the JCR implementation
> --------------------------------------------------------------------------------------------------------
>
>                 Key: DNA-387
>                 URL: https://jira.jboss.org/jira/browse/DNA-387
>             Project: DNA
>          Issue Type: Bug
>          Components: Connectors, Examples
>    Affects Versions: 0.3
>            Reporter: Randall Hauch
>            Assignee: Randall Hauch
>            Priority: Blocker
>             Fix For: 0.4
>
>
> Our JCR implementation updates the "/jcr:system/dna:namespaces" and "/jcr:system/nodeTypes" areas as the namespaces and node types change, respectively.  The federation connector doesn't support updates, and using the federation connector with our JCR results in errors running the repository examples for the Getting Started guide.
> These updates follow a specific and limited pattern: all of the updates are within a single projection, and in these cases the update requests can be transformed and sent down to the one connector for the projection.  This very limited scenario would go a long way, and its pretty straightforward.

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