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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