ControllerUtils.printHtml(): extract method.

php-coder · php-coder · commit fda5579bda91 · 2018-07-05T15:19:02.000+02:00
No functional changes.
diff --git a/src/main/java/ru/mystamps/web/controller/ControllerUtils.java b/src/main/java/ru/mystamps/web/controller/ControllerUtils.java
@@ -17,6 +17,10 @@
  */
 package ru.mystamps.web.controller;
 
+import java.io.IOException;
+
+import javax.servlet.http.HttpServletResponse;
+
 import org.springframework.web.util.UriComponentsBuilder;
 
 final class ControllerUtils {
@@ -32,4 +36,10 @@ public static String redirectTo(String url, Object... args) {
 		return "redirect:" + dstUrl;
 	}
 	
+	public static void printHtml(HttpServletResponse response, String html) throws IOException {
+		response.setContentType("text/html");
+		response.setCharacterEncoding("UTF-8");
+		response.getWriter().println(html);
+	}
+	
 }
diff --git a/src/main/java/ru/mystamps/web/controller/TestController.java b/src/main/java/ru/mystamps/web/controller/TestController.java
@@ -27,6 +27,8 @@
 
 import ru.mystamps.web.Url;
 
+import static ru.mystamps.web.controller.ControllerUtils.printHtml;
+
 @Controller
 public class TestController {
 	
@@ -60,18 +62,16 @@ public String simpleJson() {
 	
 	@GetMapping("/test/invalid/simple-html")
 	public void simpleHtml(HttpServletResponse response) throws IOException {
-		response.setContentType("text/html");
-		response.setCharacterEncoding("UTF-8");
-		response.getWriter().println(
+		printHtml(
+			response,
 			"<html><head><title>test</title></head><body>test</body></html>"
 		);
 	}
 	
 	@GetMapping("/test/valid/series-info/existing-seller")
 	public void seriesInfoWithExistingSeller(HttpServletResponse response) throws IOException {
-		response.setContentType("text/html");
-		response.setCharacterEncoding("UTF-8");
-		response.getWriter().println(
+		printHtml(
+			response,
 			"<!DOCTYPE html>"
 			+ "<html>"
 				+ "<head>"
@@ -92,9 +92,8 @@ public void seriesInfoWithExistingSeller(HttpServletResponse response) throws IO
 	
 	@GetMapping("/test/valid/series-info/new-seller")
 	public void seriesInfoWithNewSeller(HttpServletResponse response) throws IOException {
-		response.setContentType("text/html");
-		response.setCharacterEncoding("UTF-8");
-		response.getWriter().println(
+		printHtml(
+			response,
 			"<!DOCTYPE html>"
 			+ "<html>"
 				+ "<head>"
