Url.asMap(): modify logic a bit.

Prerequisite for #736

No functional changes.

Author: php-coder

src/main/java/ru/mystamps/web/Url.java

@@ -20,6 +20,8 @@
 import java.util.HashMap;
 import java.util.Map;
 
+import org.springframework.core.env.Environment;
+
 /**
  * Holds path to site and all URLs.
  *
@@ -123,7 +125,9 @@ public final class Url {
 	private Url() {
 	}
 
-	public static Map<String, String> asMap(boolean serveContentFromSingleHost) {
+	public static Map<String, String> asMap(boolean production) {
+		boolean serveContentFromSingleHost = !production;
+		
 		// Not all URLs are listed here but only those that are being used on views
 		Map<String, String> map = new HashMap<>();
 		map.put("PUBLIC_URL", PUBLIC_URL);

src/main/java/ru/mystamps/web/support/spring/boot/ThymeleafViewResolverInitializingBean.java

@@ -62,8 +62,8 @@ public void afterPropertiesSet() throws Exception {
 			return;
 		}
 
-		boolean useSingleHost = !environment.acceptsProfiles("prod");
-		viewResolver.setStaticVariables(Url.asMap(useSingleHost));
+		boolean productionEnv = environment.acceptsProfiles("prod");
+		viewResolver.setStaticVariables(Url.asMap(productionEnv));
 	}
 
 }