spring-session-core/src/main/java/org/springframework/session/web/context/AbstractHttpSessionApplicationInitializer.java
protected EnumSet<DispatcherType> getSessionDispatcherTypes() {
		return EnumSet.of(DispatcherType.REQUEST, DispatcherType.ERROR,
				DispatcherType.ASYNC);
	}
protected EnumSet<DispatcherType> getSessionDispatcherTypes() {
		return EnumSet.of(DispatcherType.REQUEST, DispatcherType.ERROR,
				DispatcherType.ASYNC);
	}
Get the {@link DispatcherType} for the springSessionRepositoryFilter.
@return the {@link DispatcherType} for the filter