X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2FDriverController.java;h=f6ff47f8ac49c458a593770fadafc2aab34bd5c4;hb=2da45caa1f9d32e3a5506d71cce7f06fa2e36523;hp=a5048429a547eb1a58b8ea9cfc29e98de4f213f9;hpb=620191782035383e0083dc348e4941c9cec0d994;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..f6ff47f 100644
--- a/src/main/java/de/juplo/kafka/DriverController.java
+++ b/src/main/java/de/juplo/kafka/DriverController.java
@@ -1,9 +1,8 @@
 package de.juplo.kafka;
 
 import lombok.RequiredArgsConstructor;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RestController;
+import org.springframework.http.HttpStatus;
+import org.springframework.web.bind.annotation.*;
 
 import java.util.Map;
 import java.util.concurrent.ExecutionException;
@@ -14,6 +13,7 @@ import java.util.concurrent.ExecutionException;
 public class DriverController
 {
   private final EndlessConsumer consumer;
+  private final KeyCountingRecordHandler keyCountingRecordHandler;
 
 
   @PostMapping("start")
@@ -30,8 +30,16 @@ public class DriverController
 
 
   @GetMapping("seen")
-  public Map<Integer, Map<String, Integer>> seen()
+  public Map<Integer, Map<String, Long>> seen()
   {
-    return consumer.getSeen();
+    return keyCountingRecordHandler.getSeen();
+  }
+
+
+  @ExceptionHandler
+  @ResponseStatus(HttpStatus.BAD_REQUEST)
+  public ErrorResponse illegalStateException(IllegalStateException e)
+  {
+    return new ErrorResponse(e.getMessage(), HttpStatus.BAD_REQUEST.value());
   }
 }