X-Git-Url: http://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2FDriverController.java;h=8ca3e2a344b8e9c3025563ad73c319adcc353e88;hb=a9200a876060edc8683dfd6d0d16c23407c189ad;hp=a5048429a547eb1a58b8ea9cfc29e98de4f213f9;hpb=dd41cf0d4a8b1cf00158dd5ce902bba1ab67389b;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 a504842..8ca3e2a 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.HashMap;
 import java.util.Map;
 import java.util.concurrent.ExecutionException;
 
@@ -13,25 +17,26 @@ import java.util.concurrent.ExecutionException;
 @RequiredArgsConstructor
 public class DriverController
 {
-  private final EndlessConsumer consumer;
-
-
   @PostMapping("start")
   public void start()
   {
-    consumer.start();
   }
 
   @PostMapping("stop")
   public void stop() throws ExecutionException, InterruptedException
   {
-    consumer.stop();
   }
 
-
   @GetMapping("seen")
-  public Map<Integer, Map<String, Integer>> seen()
+  public Map<Integer, Map<String, Long>> seen()
+  {
+    return new HashMap<>();
+  }
+
+  @ExceptionHandler
+  @ResponseStatus(HttpStatus.BAD_REQUEST)
+  public ErrorResponse illegalStateException(IllegalStateException e)
   {
-    return consumer.getSeen();
+    return new ErrorResponse(e.getMessage(), HttpStatus.BAD_REQUEST.value());
   }
 }