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[EMF][Teneo] Order of children in references [message #1176799]

Fri, 08 November 2013 15:10

Marina Knieling

Messages: 83
Registered: February 2013

Member

Hi together,

I need to know whether EMF together with Teneo/Hibernate stores the
order of the children in one-to-many or many-to-many references and if
it is somehow possible to change this order - like moving one item to
the front or the end of the list.

I am dependent on the order of the children as I need to create files
out of some elements which need to be in exactly the order I've put them
in the model. I don't have any possibility to sort them.

Thank you for any hints

Marina

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Re: [EMF][Teneo] Order of children in references [message #1176987 is a reply to message #1176799]

Fri, 08 November 2013 17:44

Martin Taal

Messages: 5468
Registered: July 2009

Senior Member

Hi Marina,
Yes this is possible, Teneo will persist list default as a list with an index. There are options in Teneo to use bags
instead of list mappings but as a default the list persistence is chosen. See the teneo wiki for more details.

gr. Martin

On 11/08/2013 04:10 PM, Marina Knieling wrote:
> Hi together,
>
> I need to know whether EMF together with Teneo/Hibernate stores the order of the children in one-to-many or many-to-many
> references and if it is somehow possible to change this order - like moving one item to the front or the end of the list.
>
> I am dependent on the order of the children as I need to create files out of some elements which need to be in exactly
> the order I've put them in the model. I don't have any possibility to sort them.
>
> Thank you for any hints
>
> Marina

--

With Regards, Martin Taal

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