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Springify: Kernfunktion von EndlessConsumer über Spring-Kafka
[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
ddff42e
..
8ca3e2a
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;
package de.juplo.kafka;
import lombok.RequiredArgsConstructor;
-import org.apache.kafka.common.TopicPartition;
+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.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.bind.annotation.RestController;
+import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.ExecutionException;
import java.util.Map;
import java.util.concurrent.ExecutionException;
@@
-14,25
+17,26
@@
import java.util.concurrent.ExecutionException;
@RequiredArgsConstructor
public class DriverController
{
@RequiredArgsConstructor
public class DriverController
{
- private final EndlessConsumer consumer;
-
-
@PostMapping("start")
public void start()
{
@PostMapping("start")
public void start()
{
- consumer.start();
}
@PostMapping("stop")
public void stop() throws ExecutionException, InterruptedException
{
}
@PostMapping("stop")
public void stop() throws ExecutionException, InterruptedException
{
- consumer.stop();
}
}
-
@GetMapping("seen")
@GetMapping("seen")
- public Map<TopicPartition, PartitionStatistics> 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()
);
}
}
}
}