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Re: [gemini-dev] JPA in a WAB

Well, we wouldn't want Gemini web to have to look through all of the WAR looking for persistence.xml files, so maybe we could limit the support to just looking for WEB-INF/classes/META-INF/persistence.xml?

On 4/16/2010 2:03 PM, Shaun Smith wrote:
I'd like to propose Gemini Web provide support for JPA in WABs.

It's pretty common for developers to put both their web components and their backing JPA Entities into a WAR and so I think it would be useful to provide support for this configuration in Gemini.  I think support for JPA in a WAR would amount to detection of a persistence.xml file inside the WAR and the addition of the necessary "Meta-Persistence" entry into the Manifest of the WAB.  And coordination of Gemini JPA and Web services would be necessary to ensure peaceful co-existence when a bundle contains both JPA and web content.

Before going deeper does anyone have any thoughts on this?  Is this already in the plans for Gemini Web?

    Shaun

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