+ static Properties serializationConfig()
+ {
+ Properties props = new Properties();
+
+ props.put(StreamsConfig.DEFAULT_KEY_SERDE_CLASS_CONFIG, JsonSerde.class.getName());
+ props.put(StreamsConfig.DEFAULT_VALUE_SERDE_CLASS_CONFIG, JsonSerde.class.getName());
+ props.put(JsonDeserializer.KEY_DEFAULT_TYPE, User.class.getName());
+ props.put(JsonDeserializer.VALUE_DEFAULT_TYPE, Ranking.class.getName());
+ props.put(
+ JsonDeserializer.TYPE_MAPPINGS,
+ "key:" + Key.class.getName() + "," +
+ "counter:" + Entry.class.getName() + "," +
+ "user:" + User.class.getName() + "," +
+ "ranking:" + Ranking.class.getName());
+
+ return props;
+ }
+