So, I moved the code that makes the edits/sanitization to IMergeEventListener,
ISaveOrUpdateEventListener listener. This doesnt solve my earlier problem
but rather circumvent it. I now update the child entities fine during those
events, however I get a NHibernate.TransientObjectException .
Basically what I need is to sanitize the TranslatedProperty class each time
a parent that includes it is saved/updated. Any ideas how I get around the
TransientObjectException ?
I have tried an @event.Session.GetSession(EntityMode.Poco) to save the
TranslatedProperty
but that doesn't solve the exception problem.
On Wednesday, February 13, 2013 4:45:34 PM UTC+2, Mike B wrote:
>
> Hello,
>
> This is a weird bug. I have this setup:
>
> SomeClass : SomeBaseClass {
> TranslatedProperty Text {get; set;}
> TranslatedProperty Text2 {get; set;}
> TranslatedProperty Text3 {get; set;}
> ....
> }
>
> TranslatedProperty {
> SomeBaseClass LocalizableParent {get; set;}
> string Name { get; set; }
> IDictionary<int, string> Translations {get; set;}
> }
>
> Relationship Mappings are like so:
>
> *TranslatedPropertyMap :*
>
> Id(x => x.TranslatedPropertyID);
> Map(x => x.Name);
> HasMany(x => x.Translations)
>
> .Access.ReadOnlyPropertyThroughCamelCaseField(Prefix.Underscore)
> .AsMap<string>(
> index => index.Column("LanguageLCID").Type<int>(),
> element =>
> element.Column("Translation").Type<string>().Length(11000)
> )
> .Cascade.AllDeleteOrphan()
> .Fetch.Join();
>
> ReferencesAny(x => x.LocalizableParent)
> .IdentityType<int>()
> .MetaType<string>()
> .EntityIdentifierColumn("LocalizableID")
> .EntityTypeColumn("ClassName")
> .Cascade.All();
>
> *SomeClassMap:*
>
> References(x => x.Text)
> .Fetch.Join()
> .Cascade.All();
>
> References(x => x.Text2)
> .Fetch.Join()
> .Cascade.All();
>
> References(x => x.Text3)
> .Fetch.Join()
> .Cascade.All();
> *
> How I persist the objects:*
>
> CurrentSession.Save(SomeClass)
> CurrentSession.Merge(SomeClass) // Using either, doesn't affect the
> problem
> then .Flush() the session.
>
> *The problem:*
>
> Once the property TranslatedProperty.Name is written, there is no way to
> update it. Theinsert function cascades, but the update function doesn't. I
> also
> can NOT update the association of TranslatedProperty.LocalizableParent.
>
> When I insert a new entity to the database everything goes well. When I
> change the translation object (add/remove/edit) of a TranslatedProperty
> everything goes well.
> Any Ideas how I can automatically cascade the update of SomeClass to
> TranslatedProperty.Name (etc) and not just to TranslatedProperty's
> children ?* *
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