Endopint zum abfragen der Offsets der zugeordneten Partitionen

[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 93e2856..7847495 100644 (file)
--- a/src/main/java/de/juplo/kafka/DriverController.java
+++ b/src/main/java/de/juplo/kafka/DriverController.java
@@ -1,11 +1,14 @@
 package de.juplo.kafka;
 
 import lombok.RequiredArgsConstructor;
+import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.PathVariable;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RestController;
 
 import java.util.Map;
+import java.util.Optional;
 import java.util.concurrent.ExecutionException;
 
 
@@ -34,4 +37,10 @@ public class DriverController
   {
     return consumer.getSeen();
   }
+
+  @GetMapping("offset/{partition}")
+  public ResponseEntity<Long> offset(@PathVariable("partition") Integer partition)
+  {
+    return ResponseEntity.of(consumer.getOffset(partition));
+  }
 }