BAEL-1221: How Spring MVC Really Works (eugenp#2892)

guest/spring-mvc/src/main/java/com/forketyfork/guest/springmvc/web/InternalsController.java

@@ -4,6 +4,8 @@
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.ResponseBody;
 import org.springframework.web.servlet.ModelAndView;
 
 import java.util.Collections;
@@ -28,4 +30,10 @@ public ModelAndView login(LoginData loginData) {
         }
     }
 
+    @ResponseBody
+    @PostMapping("/message")
+    public MyOutputResource sendMessage(@RequestBody MyInputResource inputResource) {
+        return new MyOutputResource("Received: " + inputResource.getRequestMessage());
+    }
+
 }

guest/spring-mvc/src/main/java/com/forketyfork/guest/springmvc/web/MyInputResource.java

@@ -0,0 +1,14 @@
+package com.forketyfork.guest.springmvc.web;
+
+public class MyInputResource {
+
+    private String requestMessage;
+
+    public String getRequestMessage() {
+        return requestMessage;
+    }
+
+    public void setRequestMessage(String requestMessage) {
+        this.requestMessage = requestMessage;
+    }
+}

guest/spring-mvc/src/main/java/com/forketyfork/guest/springmvc/web/MyOutputResource.java

@@ -0,0 +1,15 @@
+package com.forketyfork.guest.springmvc.web;
+
+public class MyOutputResource {
+
+    private String responseMessage;
+
+    public MyOutputResource(String responseMessage) {
+        this.responseMessage = responseMessage;
+    }
+
+    public String getResponseMessage() {
+        return responseMessage;
+    }
+
+}

guest/spring-mvc/src/main/java/com/forketyfork/guest/springmvc/web/RestfulWebServiceController.java

@@ -0,0 +1,14 @@
+package com.forketyfork.guest.springmvc.web;
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+
+@RestController
+public class RestfulWebServiceController {
+
+    @GetMapping("/message")
+    public MyOutputResource getMessage() {
+        return new MyOutputResource("Hello!");
+    }
+
+}