bind(Context.class).to(GuiceInjector.class).in(Scopes.SINGLETON);
Multibinder.newSetBinder(binder(), Decorator.class);
bind(DecoratorProvider.class).in(Scopes.SINGLETON);
DataStreamSerializationFactoryV1 sfac = DataStreamSerializationFactoryV1.INSTANCE;
bind(ObjectSerializingFactory.class).toInstance(sfac);
bind(ObjectDatabase.class).to(HeapObjectDatabse.class).in(Scopes.SINGLETON);
bind(StagingDatabase.class).to(HeapStagingDatabase.class).in(Scopes.SINGLETON);