Merge branch 'stored-state' into stored-offsets

[demos/kafka/training] / src / main / java / de / juplo / kafka / DriverController.java

diff --git a/src/main/java/de/juplo/kafka/DriverController.java b/src/main/java/de/juplo/kafka/DriverController.java
index d8068e5..a504842 100644 (file)
--- a/src/main/java/de/juplo/kafka/DriverController.java
+++ b/src/main/java/de/juplo/kafka/DriverController.java
@@ -1,9 +1,11 @@
 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 java.util.Map;
 import java.util.concurrent.ExecutionException;
 
 
@@ -25,4 +27,11 @@ public class DriverController
   {
     consumer.stop();
   }
+
+
+  @GetMapping("seen")
+  public Map<Integer, Map<String, Integer>> seen()
+  {
+    return consumer.getSeen();
+  }
 }