Re: [eclipselink-users] split the <mapping-file> tags across the modules

[Tom Ware <tom.ware@xxxxxxxxxx>]

Hi,

  Depending on exactly what you are trying to do, you may be able to leverage 
our composite persistence unit functionality.  The idea is that a persistence 
unit can be comprised of a list of other persistence units.  Here is an example, 
it demonstrates how have the persistence units connect to different data 
sources, but there is no reason they could not connect to the same data source.

http://wiki.eclipse.org/EclipseLink/Examples/JPA/Composite

-Tom

On 11/10/2012 6:29 AM, bb wrote:
> Hi
>
> We are currenty trying to migrate our project to eclipselink from hibernate.
>
> In hibernate we are doing the following
> 1. Each module has its separate cfg.xml file. This file will contain only
> the <mapping> tags for all the entities in that specific module:
> 	<hibernate-configuration>
> 	<session-factory>
> 		<mapping resource="some.hbm.xml">
> 		...
> 	</session-factory>
> 	</hibernate-configuration>
> 	
> 2. Programmatically build the hibernate configuration by reading these
> files.
>
>
> In Eclispelink, I am trying to achieve a similar behaviour where I can split
> the <mapping-file> tags across the modules into separate xml files. Can this
> be done ? As the number of orm.xml files for the entire project is huge,
> placing all the <mapping-file> tags in a single peristence.xml may not be a
> possible.
>
> Can someone suggest a way to do the above.
>
> Thanks.
>
>
>
>
> --
> View this message in context: http://eclipse.1072660.n5.nabble.com/split-the-mapping-file-tags-across-the-modules-into-separate-xml-files-tp154978.html
> Sent from the EclipseLink - Users mailing list archive at Nabble.com.
> _______________________________________________
> eclipselink-users mailing list
> eclipselink-users@xxxxxxxxxxx
> https://dev.eclipse.org/mailman/listinfo/eclipselink-users