I tried inluding Wonder (the 3.0 download). That didn't solve the
issue either. I don't think issue is the sequence of the entities.
But the fact that that some entities now live in af Different
EODatabase. Before the the entity was only living in separate model,
now they also lives in different Databases. I've looked for som way
to hook into the way the faults are resolved at this, level but i
haven't found anything so far, except maybe subclassing one of the
EOAccessGenericFaultHandler subclasses, which seemed like a major
task (for the time being).
Anyhow, the problem is solved for now by having my EOCustomClasses
handle faulting and setting the foreign key manually. Something like:
public void setMyEntity(MyEntity entity){
Object value = EOUtilities.primaryKeyForObject(object.editingContext
(), object).allValues().objectAtIndex(0);
takeValueForKey(value, "myEntityFK");
}
public MyEntity getMyEntity(MyEntity entity){
return (Product)EOUtilities.faultWithPrimaryKeyValue(editingContext
(), "MyEntity", valueForKey("myEntityFK"));
}
Maybe I'll look into the fault handlers later....
Cheers
/Tonny
On Dec 15, 2006, at 3:23 PM, Mike Schrag wrote:
If you use Project Wonder, this gets wired in automatically. So if
you're already using a recent version of Wonder, then this probably
ISN'T the fix. If you're not, then you might just be able to steal
its implementation and try it.
On Dec 15, 2006, at 8:59 AM, Francis Labrie wrote:
Hi,
Mike Schrag wrote:
BTW, I think Project Wonder might have a fix for this bug ...
ERXModelGroup.checkInheritanceRelationship gets wired up
automatically, and it sounds like it MIGHT be a fix for this
problem:
/**
* Corrects a strange EOF inheritance issue where if a model
gets loaded and an entity that has children located in
* a different model that hasn't been loaded yet will not be
setup correctly. Specifically when those child entities
* are loaded they will not have their parentEntity relationship
set correctly.
*/
Interesting: I'll try this fix to see if it works for all cases.
Thanks!
--
Francis Labrie
Saint-Bruno-de-Montarville, Quebec, Canada
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