juplo.de Git - demos/kafka/training/blob - src/main/java/de/juplo/kafka/DriverController.java

   1 package de.juplo.kafka;
   2
   3 import lombok.RequiredArgsConstructor;
   4 import org.springframework.http.HttpStatus;
   5 import org.springframework.web.bind.annotation.ExceptionHandler;
   6 import org.springframework.web.bind.annotation.PostMapping;
   7 import org.springframework.web.bind.annotation.ResponseStatus;
   8 import org.springframework.web.bind.annotation.RestController;
   9
  10 import java.util.concurrent.ExecutionException;
  11
  12
  13 @RestController
  14 @RequiredArgsConstructor
  15 public class DriverController
  16 {
  17   private final EndlessConsumer consumer;
  18
  19
  20   @PostMapping("start")
  21   public void start()
  22   {
  23     consumer.start();
  24   }
  25
  26   @PostMapping("stop")
  27   public void stop() throws ExecutionException, InterruptedException
  28   {
  29     consumer.stop();
  30   }
  31
  32   @ExceptionHandler
  33   @ResponseStatus(HttpStatus.BAD_REQUEST)
  34   public ErrorResponse illegalStateException(IllegalStateException e)
  35   {
  36     return new ErrorResponse(e.getMessage(), HttpStatus.BAD_REQUEST.value());
  37   }
  38 }