props.put(StreamsConfig.BOOTSTRAP_SERVERS_CONFIG, properties.getBootstrapServer());
props.put(StreamsConfig.DEFAULT_KEY_SERDE_CLASS_CONFIG, JsonSerde.class.getName());
props.put(StreamsConfig.DEFAULT_VALUE_SERDE_CLASS_CONFIG, JsonSerde.class.getName());
- props.put(JsonSerializer.ADD_TYPE_INFO_HEADERS, false);
props.put(JsonDeserializer.TRUSTED_PACKAGES, Top10Application.class.getPackageName());
- props.put(JsonDeserializer.KEY_DEFAULT_TYPE, Key.class.getName());
- props.put(JsonDeserializer.VALUE_DEFAULT_TYPE, Counter.class.getName());
- props.put(JsonDeserializer.USE_TYPE_INFO_HEADERS, false);
+ props.put(
+ JsonDeserializer.TYPE_MAPPINGS,
+ "word:" + Key.class.getName() + "," +
+ "counter:" + Entry.class.getName());
+ props.put(JsonDeserializer.REMOVE_TYPE_INFO_HEADERS, Boolean.FALSE);
+ props.put(
+ JsonSerializer.TYPE_MAPPINGS,
+ "ranking:" + Ranking.class.getName());
props.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest");
return props;