Examples with ElementsIntoSet dagger.multibindings.ElementsIntoSet used on opensource projects

Example 1 with ElementsIntoSet

use of dagger.multibindings.ElementsIntoSet in project guice by google.

the class DaggerMethodScanner method prepareMethod.

@Override
public <T> Key<T> prepareMethod(Binder binder, Annotation rawAnnotation, Key<T> key, InjectionPoint injectionPoint) {
    Method providesMethod = (Method) injectionPoint.getMember();
    Provides annotation = (Provides) rawAnnotation;
    if (providesMethod.isAnnotationPresent(IntoSet.class)) {
        return processSetBinding(binder, key);
    } else if (providesMethod.isAnnotationPresent(ElementsIntoSet.class)) {
        binder.addError("@ElementsIntoSet contributions are not suppored by Guice.", providesMethod);
        return key;
    } else if (providesMethod.isAnnotationPresent(IntoMap.class)) {
        /* TODO(cgruber) implement map bindings */
        binder.addError("Map bindings are not yet supported.");
        return key;
    }
    switch(annotation.type()) {
        case UNIQUE:
            return key;
        case MAP:
            /* TODO(cgruber) implement map bindings */
            binder.addError("Map bindings are not yet supported.");
            return key;
        case SET:
            return processSetBinding(binder, key);
        case SET_VALUES:
            binder.addError(Type.SET_VALUES.name() + " contributions are not supported by Guice.", providesMethod);
            return key;
        default:
            binder.addError("Unknown @Provides type " + annotation.type() + ".", providesMethod);
            return key;
    }
}