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Konsumption der Nachricht in eine separate Methode verlagert
[demos/kafka/training]
/
src
/
main
/
java
/
de
/
juplo
/
kafka
/
SimpleConsumer.java
diff --git
a/src/main/java/de/juplo/kafka/SimpleConsumer.java
b/src/main/java/de/juplo/kafka/SimpleConsumer.java
index
0e37686
..
1cf9b22
100644
(file)
--- a/
src/main/java/de/juplo/kafka/SimpleConsumer.java
+++ b/
src/main/java/de/juplo/kafka/SimpleConsumer.java
@@
-38,16
+38,12
@@
public class SimpleConsumer implements Runnable
log.info("{} - Received {} messages", id, records.count());
for (ConsumerRecord<String, String> record : records)
{
log.info("{} - Received {} messages", id, records.count());
for (ConsumerRecord<String, String> record : records)
{
- consumed++;
- log.info(
- "{} - {}: {}/{} - {}={}",
- id,
- record.offset(),
- record.topic(),
- record.partition(),
- record.key(),
- record.value()
- );
+ handleRecord(
+ record.topic(),
+ record.partition(),
+ record.offset(),
+ record.key(),
+ record.value());
}
}
}
}
}
}
@@
-67,4
+63,15
@@
public class SimpleConsumer implements Runnable
log.info("{}: Consumed {} messages in total, exiting!", id, consumed);
}
}
log.info("{}: Consumed {} messages in total, exiting!", id, consumed);
}
}
+
+ private void handleRecord(
+ String topic,
+ Integer partition,
+ Long offset,
+ String key,
+ String value)
+ {
+ consumed++;
+ log.info("{} - {}: {}/{} - {}={}", id, offset, topic, partition, key, value);
+ }
}
}