[ZPatterns] a LDAP-AttributeProvider again

[Ulrich Eck]

hi steve,

>
> Have you looked at the SkinScript for triggers?
>
> WHEN OBJECT CREATED, CHANGED, DELETED CALL ..
>
> also there is the OTHERWISE LET .. clause of an attribute provider that
> you could use to return something intelligent if there is no such object.
>

I'm not shure about the default behavior of an attribute-provider ..

I have an Interface that allows to:
_AttributeFor()
_SetAttributeFor()
_DelAttributeFor()

so I have no possibilty to tell the attribute-provider to create a new
object
(this wouldn't be a problem as i just create a new one with its id and store
its attributes when there is no object with this id) but when an object
is deleted .. I don't now how to handle this situation .. this is what a
rack
basically does not an attribute-provider .. I think this is related to the
"remove orphan slots" button in storage .. that would mean, that I
need a method that cleans up my LDAP-Directory from time to time
and deletes all objects that have no more attributes .. Is this the right
way??

thanks for your answer

Ulrich Eck