Polish OnWebApplicationCondition

Closes gh-14015

spring-boot-project/spring-boot-autoconfigure/src/main/java/org/springframework/boot/autoconfigure/condition/OnWebApplicationCondition.java

@@ -1,5 +1,5 @@
 /*
- * Copyright 2012-2017 the original author or authors.
+ * Copyright 2012-2018 the original author or authors.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -62,8 +62,6 @@ class OnWebApplicationCondition extends SpringBootCondition {
 
 	private ConditionOutcome isWebApplication(ConditionContext context,
 			AnnotatedTypeMetadata metadata, boolean required) {
-		ConditionMessage.Builder message = ConditionMessage.forCondition(
-				ConditionalOnWebApplication.class, required ? "(required)" : "");
 		Type type = deduceType(metadata);
 		if (Type.SERVLET == type) {
 			return isServletWebApplication(context);
@@ -72,6 +70,14 @@ class OnWebApplicationCondition extends SpringBootCondition {
 			return isReactiveWebApplication(context);
 		}
 		else {
+			return isAnyWebApplication(context, required);
+		}
+	}
+
+	private ConditionOutcome isAnyWebApplication(ConditionContext context,
+			boolean required) {
+		ConditionMessage.Builder message = ConditionMessage.forCondition(
+				ConditionalOnWebApplication.class, required ? "(required)" : "");
 		ConditionOutcome servletOutcome = isServletWebApplication(context);
 		if (servletOutcome.isMatch() && required) {
 			return new ConditionOutcome(servletOutcome.isMatch(),
@@ -89,7 +95,6 @@ class OnWebApplicationCondition extends SpringBootCondition {
 				message.because(servletOutcome.getMessage()).append("and")
 						.append(reactiveOutcome.getMessage()));
 	}
-	}
 
 	private ConditionOutcome isServletWebApplication(ConditionContext context) {
 		ConditionMessage.Builder message = ConditionMessage.forCondition("");