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Vorlage
[demos/kafka/training]
/
src
/
main
/
java
/
de
/
juplo
/
kafka
/
ApplicationRecordHandler.java
diff --git
a/src/main/java/de/juplo/kafka/ApplicationRecordHandler.java
b/src/main/java/de/juplo/kafka/ApplicationRecordHandler.java
index
eae009c
..
5f2a201
100644
(file)
--- a/
src/main/java/de/juplo/kafka/ApplicationRecordHandler.java
+++ b/
src/main/java/de/juplo/kafka/ApplicationRecordHandler.java
@@
-11,7
+11,7
@@
import org.apache.kafka.clients.producer.ProducerRecord;
@Slf4j
public class ApplicationRecordHandler implements RecordHandler<String, Integer>
{
@Slf4j
public class ApplicationRecordHandler implements RecordHandler<String, Integer>
{
- private final Producer<String,
String
> producer;
+ private final Producer<String,
Object
> producer;
private final String id;
private final String topic;
private final String id;
private final String topic;
@@
-22,18
+22,14
@@
public class ApplicationRecordHandler implements RecordHandler<String, Integer>
String key = record.key();
int number = record.value();
String key = record.key();
int number = record.value();
- for (int i = 1; i <= number; i++)
- {
- send(key, Integer.toString(i));
- }
- send(key, "CALCULATE");
+ // TODO: JSON-Nachrichten verschicken
}
}
- private void send(String key,
String
value)
+ private void send(String key,
Object
value)
{
final long time = System.currentTimeMillis();
{
final long time = System.currentTimeMillis();
- final ProducerRecord<String,
String
> record = new ProducerRecord<>(
+ final ProducerRecord<String,
Object
> record = new ProducerRecord<>(
topic, // Topic
key, // Key
value // Value
topic, // Topic
key, // Key
value // Value