splitter: 1.2.0 - A domain-class (``User``) is used as key

[demos/kafka/wordcount] / src / main / java / de / juplo / kafka / wordcount / splitter / SplitterApplicationConfiguration.java

diff --git a/src/main/java/de/juplo/kafka/wordcount/splitter/SplitterApplicationConfiguration.java b/src/main/java/de/juplo/kafka/wordcount/splitter/SplitterApplicationConfiguration.java
index ead41f8..7143e1a 100644 (file)
--- a/src/main/java/de/juplo/kafka/wordcount/splitter/SplitterApplicationConfiguration.java
+++ b/src/main/java/de/juplo/kafka/wordcount/splitter/SplitterApplicationConfiguration.java
@@ -33,9 +33,10 @@ public class SplitterApplicationConfiguration
 
                propertyMap.put(StreamsConfig.APPLICATION_ID_CONFIG, properties.getApplicationId());
                propertyMap.put(StreamsConfig.BOOTSTRAP_SERVERS_CONFIG, properties.getBootstrapServer());
-               propertyMap.put(StreamsConfig.DEFAULT_KEY_SERDE_CLASS_CONFIG, Serdes.StringSerde.class.getName());
+               propertyMap.put(StreamsConfig.DEFAULT_KEY_SERDE_CLASS_CONFIG, JsonSerde.class.getName());
                propertyMap.put(StreamsConfig.DEFAULT_VALUE_SERDE_CLASS_CONFIG, JsonSerde.class.getName());
                propertyMap.put(JsonDeserializer.TRUSTED_PACKAGES, SplitterApplication.class.getName());
+               propertyMap.put(JsonDeserializer.KEY_DEFAULT_TYPE, User.class.getName());
                propertyMap.put(JsonDeserializer.VALUE_DEFAULT_TYPE, Recording.class.getName());
                propertyMap.put(JsonSerializer.ADD_TYPE_INFO_HEADERS, false);
                propertyMap.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest");