X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2FDriverController.java;h=1fb2a1b5827083646e280418ef8b22c80f87b9fd;hb=7d46d2df2b323e0f4df2e7b5f15706840de4b804;hp=28aa69f94dacd14f253d9eb5a77b5220919311f9;hpb=718a622ba2461dfceeab05b6b4f0f827b6e1fbfc;p=demos%2Fkafka%2Ftraining

diff --git a/src/main/java/de/juplo/kafka/DriverController.java b/src/main/java/de/juplo/kafka/DriverController.java
index 28aa69f..1fb2a1b 100644
--- a/src/main/java/de/juplo/kafka/DriverController.java
+++ b/src/main/java/de/juplo/kafka/DriverController.java
@@ -1,10 +1,14 @@
 package de.juplo.kafka;
 
 import lombok.RequiredArgsConstructor;
+import org.springframework.http.HttpStatus;
 import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.ResponseStatus;
 import org.springframework.web.bind.annotation.RestController;
 
+import java.util.Map;
 import java.util.concurrent.ExecutionException;
 
 
@@ -27,9 +31,18 @@ public class DriverController
     consumer.stop();
   }
 
+
+  @GetMapping("seen")
+  public Map<Integer, Map<String, Integer>> seen()
+  {
+    return consumer.getSeen();
+  }
+
+
   @ExceptionHandler
+  @ResponseStatus(HttpStatus.BAD_REQUEST)
   public ErrorResponse illegalStateException(IllegalStateException e)
   {
-    return new ErrorResponse(e.getMessage(), 400);
+    return new ErrorResponse(e.getMessage(), HttpStatus.BAD_REQUEST.value());
   }
 }