+ HostInfo applicationServer)
+ {
+ Properties props = new Properties();
+
+ props.putAll(serializationConfig());
+
+ String applicationId = applicationProperties.getApplicationId();
+ String bootstrapServer = applicationProperties.getBootstrapServer();
+
+ props.put(StreamsConfig.APPLICATION_ID_CONFIG, applicationId);
+ props.put(StreamsConfig.APPLICATION_SERVER_CONFIG, applicationServer.host() + ":" + applicationServer.port());
+ props.put(StreamsConfig.BOOTSTRAP_SERVERS_CONFIG, bootstrapServer);
+
+ props.put(StreamsConfig.BOOTSTRAP_SERVERS_CONFIG, applicationProperties.getBootstrapServer());
+ if (applicationProperties.getCommitInterval() != null)
+ props.put(StreamsConfig.COMMIT_INTERVAL_MS_CONFIG, applicationProperties.getCommitInterval());
+ if (applicationProperties.getCacheMaxBytes() != null)
+ props.put(StreamsConfig.STATESTORE_CACHE_MAX_BYTES_CONFIG, applicationProperties.getCacheMaxBytes());
+
+ props.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest");
+
+ return props;
+ }
+
+ static Properties serializationConfig()
+ {
+ Properties props = new Properties();
+
+ props.put(StreamsConfig.DEFAULT_KEY_SERDE_CLASS_CONFIG, Serdes.String().getClass().getName());
+ props.put(StreamsConfig.DEFAULT_VALUE_SERDE_CLASS_CONFIG, JsonSerde.class.getName());
+ props.put(
+ JsonDeserializer.TYPE_MAPPINGS,
+ "user:" + Key.class.getName() + "," +
+ "ranking:" + Ranking.class.getName() + "," +
+ "userranking:" + UserRanking.class.getName());
+
+ return props;
+ }
+
+ @Bean(initMethod = "start", destroyMethod = "stop")
+ public QueryStreamProcessor streamProcessor(
+ Properties streamProcessorProperties,