- propertyMap.put(StreamsConfig.DEFAULT_KEY_SERDE_CLASS_CONFIG, Serdes.StringSerde.class.getName());
- propertyMap.put(StreamsConfig.DEFAULT_VALUE_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, CounterApplication.class.getPackageName());
+ propertyMap.put(JsonDeserializer.KEY_DEFAULT_TYPE, Word.class.getName());
+ propertyMap.put(JsonDeserializer.VALUE_DEFAULT_TYPE, Word.class.getName());
+ propertyMap.put(
+ JsonDeserializer.TYPE_MAPPINGS,
+ "W:" + Word.class.getName() + "," +
+ "C:" + WordCount.class.getName());