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[Teneo] Problem with deserializing a association [message #1709263]

Fri, 25 September 2015 12:22

D. W.

Messages: 1
Registered: September 2015

Junior Member

Persisting the following ecore file works fine:

<?xml version="1.0" encoding="UTF-8"?>
<ecoreI:Reservationsystem xmi:version="2.0" xmlns:xmi=".../XMI" xmlns:ecoreI="...">
  <own Name="Seat 1"/>
  <have Forename="D" Surname="W" reservation="//@own.0"/>
</ecoreI:Reservationsystem>

But I have a problem, when I try to deserialize it back.
The association is lost:

<?xml version="1.0" encoding="UTF-8"?>
<ecoreI:Reservationsystem xmi:version="2.0" xmlns:xmi=".../XMI" xmlns:ecoreI="...">
  <own Name="Seat 1"/>
  <have Forename="D" Surname="W">
</ecoreI:Reservationsystem>

Is there any teneo/hibernate option to fix this? Shocked

thanks

(I'm new to teneo/hibernate)

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Re: [Teneo] Problem with deserializing a association [message #1709373 is a reply to message #1709263]

Mon, 28 September 2015 05:43

Martin Taal

Messages: 5468
Registered: July 2009

Senior Member

Hi D.W.
To find where something might go wrong, is the have.reservation value correctly set in the database?

When you debug and read the xml file, do you see that the have object correctly points to the own object? (so before it
gets persisted in the database?

gr. Martin

On 25-09-15 15:43, D. W. wrote:
> Persisting the following ecore file works fine:
> <?xml version="1.0" encoding="UTF-8"?>
> <ecoreI:Reservationsystem xmi:version="2.0" xmlns:xmi=".../XMI" xmlns:ecoreI="...">
> <own Name="Seat 1"/>
> <have Forename="D" Surname="W" reservation="//@own.0"/>
> </ecoreI:Reservationsystem>
>
>
> But I have a problem, when I try to deserialize it back.
> The association is lost:
> <?xml version="1.0" encoding="UTF-8"?>
> <ecoreI:Reservationsystem xmi:version="2.0" xmlns:xmi=".../XMI" xmlns:ecoreI="...">
> <own Name="Seat 1"/>
> <have Forename="D" Surname="W">
> </ecoreI:Reservationsystem>
>
>
> Is there any teneo/hibernate option to fix this? 8o
> thanks
>
> (I'm new to teneo/hibernate)

--

With Regards, Martin Taal

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