Status: New
Owner: ----
New issue 662 by [email protected]: Multibinder should accept bindings
to sets of elements
http://code.google.com/p/google-guice/issues/detail?id=662
Multibinder should accept bindings to sets whose size is not known until
injector creation and then add all the elements of the sets to the
multibound set. Contrived example:
Multibinder.newSetBinder(binder(), User.class, MyAnnotation.class)
.addSetBinding().toProvider(HappyEngineersProvider.class);
class HappyEngineersProvider implements Provider<Set<User>> {
@Inject Company company;
@Override public Set<User> get() {
Set<User> happyEngineers = new HashSet<User>();
for (User e : company.getEngineers())
if (e.isHappy())
happyEngineers.add(e);
return happyEngineers;
}
}
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