[jira] [Created] (DELTASPIKE-701) Add method in EntityRepository to merge a detached entity and remove it

["Juliano Marques (JIRA)" <ji...@apache.org>]

Juliano Marques created DELTASPIKE-701:
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             Summary: Add method in EntityRepository to merge a detached entity and remove it
                 Key: DELTASPIKE-701
                 URL: https://issues.apache.org/jira/browse/DELTASPIKE-701
             Project: DeltaSpike
          Issue Type: Improvement
          Components: Data-Module
            Reporter: Juliano Marques
            Priority: Minor


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.

Workaround: Create a query delegate with this method.

http://mail-archives.apache.org/mod_mbox/deltaspike-users/201408.mbox/%3CCAAuOd%3DXhb%3D-ssdzU%3DTdxWg8d18XXC15U7EjNiGya9eEgaA%2BUpA%40mail.gmail.com%3E



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