How does it fail?
D
Am 14.03.2014 um 01:54 schrieb Michael Azerhad <[email protected]>:
> Hi,
>
> I try to update the relationship of a Node that is a collection.
> Example: User has a list of Cars.
>
> Firstly, I saved the User with the Cars set beforehand, and the whole works
> with embedded mode and REST mode.
>
> Now, I want to add one Car to the list of this User.
>
> So I tried the following: (Scala code but easy to figure out)
>
> val tx = graphDatabaseService.beginTx()
> val user = userRepository.findById(1)
> user.cars.clear() //cars being the relationships (Set[Cars])
> user.cars.add(new Car("Ferrari"))
> userRepository.save(user) // fail with embedded but works
> with REST mode !
> tx.success()
>
>
> Is it the right way to update the collection ?
> Is there something special on the embedded mode handling ?
>
> Thanks,
>
> Michael
>
>
>
>
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