@Autowired(required = false)
	public void setFilterChainProxySecurityConfigurer(
			ObjectPostProcessor<Object> objectPostProcessor,
			@Value("#{@autowiredWebSecurityConfigurersIgnoreParents.getWebSecurityConfigurers()}") List<SecurityConfigurer<Filter, WebSecurity>> webSecurityConfigurers)
			throws Exception {
		webSecurity = objectPostProcessor
				.postProcess(new WebSecurity(objectPostProcessor));
		if (debugEnabled != null) {
			webSecurity.debug(debugEnabled);
		}

		Collections.sort(webSecurityConfigurers, AnnotationAwareOrderComparator.INSTANCE);

		Integer previousOrder = null;
		Object previousConfig = null;
		for (SecurityConfigurer<Filter, WebSecurity> config : webSecurityConfigurers) {
			Integer order = AnnotationAwareOrderComparator.lookupOrder(config);
			if (previousOrder != null && previousOrder.equals(order)) {
				throw new IllegalStateException(
						"@Order on WebSecurityConfigurers must be unique. Order of "
								+ order + " was already used on " + previousConfig + ", so it cannot be used on "
								+ config + " too.");
			}
			previousOrder = order;
			previousConfig = config;
		}
		for (SecurityConfigurer<Filter, WebSecurity> webSecurityConfigurer : webSecurityConfigurers) {
			webSecurity.apply(webSecurityConfigurer);
		}
		this.webSecurityConfigurers = webSecurityConfigurers;
	}