Hi Gustavo,
I have never done any LDAP stuff, but I see a couple things that don't
sound or look quite right. Maybe they are, but I figure it can't hurt
to make some observations. See below:
On May 11, 2009, at 4:38 AM, Gustavo Adolfo Pizano wrote:
Hello again, and sorry for disturbing so much, but this topic is
giving me a headache due that is first time I work with LDAP and not
an WO/EOF expert.
I have two Entity (reversed engineered form the LDAP server) called
XWSContactsGroup and XWSContact.
XWSContactgroup can have more XWSContactsGroup ObjClass inside and
XWSContact also. so it will look like.
-XWS (root)
-Contacts (XWSContactsGroup)
-Apple.(XWSContactsGroup)
-Gustavo Pizano
-XWS(XWSContactsGroup)
-Veronica Pizano
-Carolina Pizano
-PhotoCenter(XWSContactsGroup)
-Gilbert Pizano
etc.
When I try to set the relations in EOModeler, I just did it as I
normally did with a SQL server, it palced a FK called
XWSContactsGroupID and the respectively relationships.
Are you saying that when you added the relationship in Entity Modeler,
it added a FK attribute that is not actually in the LDAP server?
Entity Modeler gives you the option to specify what the PK and FK are
maually, and if you don't it can create new ones. I don't think you
want it creating new ones. Go back to Entity Modeler and select the
relationship and make sure the source and destination attributes of
the relationship are the correct attributes - the same ones that the
LDAP server will use to join the records together.
When I do the fetch of one XWSContactsGroup, let say i.e , and I try
to get what it has inside, in this case more XWSContactsGroup, I get
hte following exception. :
com.webobjects.jndiadaptor.JNDIAdaptorException: Cannot get type
with name relativeDistinguishedName for attribute xWSContactsGroupID
Above you say the FK is called "XWSContactsGroupID" and here it's
complaining about "xWSContactsGroupID" (note the lowercase "x"). Could
that be causing problems?
I checked, and it seems weird to me that, of course the
relativeDistinguishedName att (pk) will never be the same,
How can a PK never be the same? Isn't it the identifier of the record
in the LDAP record? How can that change without breaking lots of stuff?
Dave
so how can I set up the relationship and against what, to make it
work properly?, or should I connect directly to the server avoiding
the EOF?
Thanks again,
Gustavo Pizano
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