If it is not supported by jpa/hibernate it is not much we can do. You have to
do the housekeeping yourself somehow. Or do you have any suggestion of
solution that we can generate for this type of association?
/Patrik
Markus Flögel wrote:
>
> Hello Patrik,
>
> yes i tried the cascade="all-delete-orphan" on singleContactChannel. The
> casacde annotation was generated in the source but the old contactChannel
> wasn´t deleted in the database. The problem is that hibernate doesn´t
> support the delete-orphan for ManyToOne relations.
> i´m using the JPA/Hibernate with annotations.
>
>
>
> Patrik Nordwall wrote:
>>
>> Have you tried cascade="all-delete-orphan" on singleContactChannel
>> also?
>> illsill add better support for aggregates soon and then
>> all-delete-orphan will be default for aggregates.
>>
>> Markus Flögel wrote:
>>>
>>> hello,
>>>
>>> i have a problem changing Entities and ValueObjects.
>>> i have a simple structur:
>>>
>>> Entity UserData
>>> {
>>> scaffold
>>>
>>> String lastName length="256";
>>> String firstName length="256";
>>>
>>> - List<@ContactChannel> contactChannels cascade="all-delete-orphan";
>>>
>>> - @ContactChannel singleContactChannel;
>>> }
>>>
>>> ValueObject ContactChannel
>>> {
>>> String identifier length="256";
>>> Boolean business;
>>> String addon nullable length="256";
>>> }
>>>
>>> 1. When i change the singleContactChannel on a UserData entity and save
>>> the entity, then the new singleContactChannel is saved in the database
>>> but the old one is not deleted. Is there a way to solve this problem? I
>>> know that the relation between the Entity and the ValueObject is
>>> generated as an ManyToOne Relation and Hibernate can´t delete-orphan
>>> these relation. I don´t want to use a bidirectional relation.
>>>
>>>
>>> 2. On the List with contactChannels the delete-orphan works fine. But i
>>> have to define explicit the cascade="all-delete-orphan" in my model. Is
>>> there a way to generated the delete-orphan automatically because its an
>>> relation between entity and valueobject?
>>>
>>> thx markus
>>>
>>
>>
>
>
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