BAEL-3200 Error handling with Spring AMQP

spring-security-cache-control/src/main/java/com/baeldung/cachecontrol/ResourceEndpoint.java

@@ -0,0 +1,48 @@
+package com.baeldung.cachecontrol;
+
+import com.baeldung.cachecontrol.model.TimestampDto;
+import com.baeldung.cachecontrol.model.UserDto;
+import org.springframework.http.CacheControl;
+import org.springframework.http.ResponseEntity;
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
+
+import java.time.LocalDateTime;
+import java.time.ZoneOffset;
+import java.util.concurrent.TimeUnit;
+
+@Controller
+public class ResourceEndpoint {
+
+    @GetMapping(value = "/default/users/{name}")
+    public ResponseEntity<UserDto> getUserWithDefaultCaching(@PathVariable String name) {
+        return ResponseEntity.ok(new UserDto(name));
+    }
+
+    @GetMapping("/users/{name}")
+    public ResponseEntity<UserDto> getUser(@PathVariable String name) {
+        return ResponseEntity
+          .ok()
+          .cacheControl(CacheControl.maxAge(60, TimeUnit.SECONDS))
+          .body(new UserDto(name));
+    }
+
+    @GetMapping("/timestamp")
+    public ResponseEntity<TimestampDto> getServerTimestamp() {
+        return ResponseEntity
+          .ok()
+          .cacheControl(CacheControl.noStore())
+          .body(new TimestampDto(LocalDateTime
+            .now()
+            .toInstant(ZoneOffset.UTC)
+            .toEpochMilli()));
+    }
+
+    @GetMapping("/private/users/{name}")
+    public ResponseEntity<UserDto> getUserNotCached(@PathVariable String name) {
+        return ResponseEntity
+          .ok()
+          .body(new UserDto(name));
+    }
+}