Add record DTO to webflux-netty sample

Author: mhalbritter

samples/webflux-netty/src/main/java/com/example/webflux/Foobar.java

@@ -1,20 +1,25 @@
 package com.example.webflux;
 
+import reactor.core.publisher.Mono;
+
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
-import reactor.core.publisher.Mono;
-
 @RestController
 public class Foobar {
 
     @GetMapping("/x")
     public String greet2() {
         return "hix!";
     }
-    
+
     @GetMapping("/hello")
     public Mono<String> hello() {
-      return Mono.just("World");
+        return Mono.just("World");
+    }
+
+    @GetMapping("/record")
+    public Mono<RecordDto> record() {
+        return Mono.just(new RecordDto("Hello", "World"));
     }
-}
+}

samples/webflux-netty/src/main/java/com/example/webflux/RecordDto.java

@@ -0,0 +1,3 @@
+package com.example.webflux;
+
+public record RecordDto(String field1, String field2) {}

samples/webflux-netty/verify.sh

@@ -5,5 +5,6 @@ RC=0
 wait_http localhost:8080/ "hi!" || RC=$?
 wait_http localhost:8080/x "hix!" || RC=$?
 wait_http localhost:8080/hello "World" || RC=$?
+wait_http localhost:8080/record '{"field1":"Hello","field2":"World"}' || RC=$?
 
 exit $RC