Hi dhanji:
I have an other question when read your guice-servlet source
why you binding FilterDefinition in this way?
'''
bind(Key.get(new TypeLiteral<List<FilterDefinition>>() {},
UniqueAnnotations.create()))
.toInstance(filterDefinitions);
'''
and get the filterDefinitions like this
''''
for (Binding<?> entry : injector.findBindingsByType(FILTER_DEFS)) {
@SuppressWarnings("unchecked") //guarded by findBindingsByType()
Key<List<FilterDefinition>> defsKey =
(Key<List<FilterDefinition>>) entry.getKey();
filterDefinitions.addAll(injector.getInstance(defsKey));
}
'''
According to my understanding, you must hide the
List<FilterDefinition>'s binding
and Guice counld not inject the UniqueAnnotations Key ,so that's the
only way to get the
hidden TypeLiteral instance. Is that right?
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