Whenever used, we use the notification of model loaded, and at
runtime change whatever values needed to be tweeked for the current
project. Like changing table name, setting isAbstract (or not),
playing with relationship, etc.
Here is a simple case where we define the isAbstract attribute on all
the entities of a generic model :
first ...
NSNotificationCenter.defaultCenter().addObserver
(AProjectControlerClass.class, new NSSelector
("modelLoadedNotification", new Class[] { NSNotification.class }),
EOModelGroup.ModelAddedNotification, null);
and latter ...
public static void modelLoadedNotification(final NSNotification
notification) {
NSLog.debug.appendln(AProjectControlerClass.class.getName() + "
notificationModelCharge...");
EOModel model = (EOModel) notification.object();
if (model.name().equals("AGenericModel")) {
NSArray entities = model.entities();
log.info(model);
Enumeration enim = entities.objectEnumerator();
while (enim.hasMoreElements()) {
EOEntity entity = (EOEntity) enim.nextElement();
log.info(entity);
entity.setIsAbstractEntity(true);
}
}
}
- jfv
Le 08-07-16 à 17:32, Chris Meyer a écrit :
And what about adding additional relationships specific to the
application to the User entity?
Name it GenericUser (or whatever) in the framework. Subclass
GenericUser as User in the app model and add whatever you need.
Done.
Great! It sounds like I'm on the right track.
So how does WO handle the table name? In the framework, the
GenericUser entity will have a table name (and, implicitly, a DB
connection). When subclassing/extending the object in the
_application_, is the table name and connection in the _framework_
just ignored?
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