[teiid-issues] [JBoss JIRA] (TEIID-2217) Create metadata processor to expose the object metadata for dynamic vdbs
Van Halbert (JIRA)
jira-events at lists.jboss.org
Tue Oct 23 12:38:01 EDT 2012
[ https://issues.jboss.org/browse/TEIID-2217?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12728672#comment-12728672 ]
Van Halbert commented on TEIID-2217:
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In order to provide the metadata, the class(s) must be interrogated to derive the metadata. The first way, looking at only the methods (get/is) to derive column information. This is needed because not everyone will use annotations. The second is to derive the metadata from annotations (which are required for hibernate search option). I couldn't find any good utility for transforming the annotations into sql or reuse what hibernate had created. There is an old hibernate-3 maven utility that does this, but couldn't find a newer version to use as a starting point.
> Create metadata processor to expose the object metadata for dynamic vdbs
> ------------------------------------------------------------------------
>
> Key: TEIID-2217
> URL: https://issues.jboss.org/browse/TEIID-2217
> Project: Teiid
> Issue Type: Sub-task
> Components: Misc. Connectors
> Affects Versions: 8.2
> Reporter: Van Halbert
> Assignee: Van Halbert
>
> A metadata processor needs to be created to expose the object metadata based on the class or classes indicated that are accessible by querying the cache. There will be 2 processors created based on: 1) the getters (when annotations is not being used) and 2) based on annotations. The result of the metadata will be a view that uses the OBECTABLE.
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