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Posted to users@deltaspike.apache.org by Juliano Marques <ju...@gmail.com> on 2014/08/19 18:00:09 UTC

ds data repository method suggestion

Hi,

It will be nice if EntityRepository has a method like:

public void attachAndRemove(Entity entity) {
    if (entityManager.contains(entity)) {
        entityManager.remove(entity);

    } else {
        entityManager.remove(entityManager.merge(entity));
    }
}

This method will be useful to handle "java.lang.IllegalArgumentException:
Removing a detached instance" exceptions.

Regards,

*Juliano M.*

Re: ds data repository method suggestion

Posted by Thomas Andraschko <an...@gmail.com>.

Sounds good - create an feature request please.


2014-08-19 18:00 GMT+02:00 Juliano Marques <ju...@gmail.com>:

> Hi,
>
> It will be nice if EntityRepository has a method like:
>
> public void attachAndRemove(Entity entity) {
>     if (entityManager.contains(entity)) {
>         entityManager.remove(entity);
>
>     } else {
>         entityManager.remove(entityManager.merge(entity));
>     }
> }
>
> This method will be useful to handle "java.lang.IllegalArgumentException:
> Removing a detached instance" exceptions.
>
> Regards,
>
> *Juliano M.*
>