[ http://jira.andromda.org/browse/HIB-72?page=history ]
Carlos Cuenca reassigned HIB-72:
--------------------------------
Assign To: Carlos Cuenca (was: Martin West)
> Add lazy attribute to class tag
> -------------------------------
>
> Key: HIB-72
> URL: http://jira.andromda.org/browse/HIB-72
> Project: Hibernate Cartridge
> Type: New Feature
> Versions: 3.0RC1
> Reporter: Peter Wyngaard
> Assignee: Carlos Cuenca
>
> It would be nice to be able to set the 'lazy' attribute of the Hibernate
> 'class' tag to true.
> I have a many-to-one relationship from a "Document" entity to a "ClobStore"
> entity which stores multiple Clob fields for a given document. This was
> encouraged by the DBA on the project so that he could "do the right thing" in
> the database.
> Anyway, there are many scenarios where I don't want the Clobs to be loaded
> when I load a Document. So, I need two things:
> 1. Turn off outer join fetching on queries
> 2. Enable lazy loading of the Clobs
> #1 was easy to set up using the @andromda.hibernate.outerjoin tagged value on
> the association ends.
> The only way I know of to implement #2, for a many-to-one relationship, is by
> setting the 'lazy' attribute to 'true' on the 'class' tag in
> ClobStore.hbm.xml.
> Problem is, can't do that in AndroMDA (yet)!
> Sound like a good idea to add an @andromda.hibernate.lazy tagged value to
> Entities?
> Thanks,
> Peter
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