Leon
Create a dictionary with the keys and values you want, then apply this
dictionary to your fetch spec with
fetchSpecificationWithQualifierBindings. Here's some code that gives you
the whole story...
bindings = new NSMutableDictionary();
bindings.setObjectForKey(username, "user");
bindings.setObjectForKey(password, "password");
ent = EOModelGroup.defaultGroup().entityNamed("User");
fs = ent.fetchSpecificationNamed("login");
fs = fs.fetchSpecificationWithQualifierBindings(bindings);
potentialUsers = editingContext.objectsWithFetchSpecification(fs);
By the way if you use EOUtilities there is this short cut:
potentialUsers =
EOUtilities.objectsWithFetchSpecificationAndBindings(
editingContext, "User", "login", bindings);
Here's the doc on this shortcut EOUtilties method:
public static NSArray objectsWithFetchSpecificationAndBindings(
com.apple.yellow.eocontrol.EOEditingContext editingContext,
java.lang.String fetchSpecName,
java.lang.String entityName,
NSDictionary bindings)
d
Leon Amdour wrote:
>
> Hello, everyone.
>
> I'm new to WebObjects and my quesion may sound trivial. I've searched
> documentation, but couldn't find the answer.
> I've created a Fetch Specification that uses qualifier variables. I am
> trying to set their values from the code and then fetch data.
> Documentation suggests to bind qualifier variables to elements of
> interface, but this is not what I want to do. I want to do everythign in
> the code.
> Could anyone, please, help me out with this?
>
> Thanks a lot.
> Leon
>
> P.S. I'm using version 4 under NT.
