[jira] [Resolved] (ISIS-3167) Comparator in @CollectionLayout(sortedBy = ...) gets passed in detached Entities

["Andi Huber (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/ISIS-3167?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Andi Huber resolved ISIS-3167.
------------------------------
    Resolution: Resolved

ManagedObject.getPojo() in the ENTITY case is now no longer free of side-effects, that means any call to it will check whether the pojo is attached or not, and re-fetch if an OID was previously memorized.
In the event of such a state change the _ManagedObjectEntityHybrid behind the scenes transitions between 2 different behaviors as implemented by:
_ManagedObjectEntityDetached
_ManagedObjectEntityAttached

I had to introduce a new EntityState: PERSISTABLE_NEW, to better reflect what's going on with DN/JDO

> Comparator in @CollectionLayout(sortedBy = ...) gets passed in detached Entities
> --------------------------------------------------------------------------------
>
>                 Key: ISIS-3167
>                 URL: https://issues.apache.org/jira/browse/ISIS-3167
>             Project: Isis
>          Issue Type: Bug
>          Components: Isis Core
>            Reporter: Andi Huber
>            Assignee: Andi Huber
>            Priority: Blocker
>             Fix For: 2.0.0-M8
>
>
> eg.
> @CollectionLayout(sortedBy = MyObjectComparator.class)
> public List<MyObject> listAll() \{
>     // ..
> }
>  



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