counter: 1.2.15 - Added assertion for the expected state

[demos/kafka/wordcount] / src / main / java / de / juplo / kafka / wordcount / counter / CounterApplicationConfiguriation.java

diff --git a/src/main/java/de/juplo/kafka/wordcount/counter/CounterApplicationConfiguriation.java b/src/main/java/de/juplo/kafka/wordcount/counter/CounterApplicationConfiguriation.java
index 926045c..6872d5d 100644 (file)
--- a/src/main/java/de/juplo/kafka/wordcount/counter/CounterApplicationConfiguriation.java
+++ b/src/main/java/de/juplo/kafka/wordcount/counter/CounterApplicationConfiguriation.java
@@ -16,6 +16,7 @@ import org.springframework.kafka.support.serializer.JsonSerde;
 import java.util.Properties;
 import java.util.concurrent.CompletableFuture;
 
+import static de.juplo.kafka.wordcount.counter.CounterStreamProcessor.STORE_NAME;
 import static org.apache.kafka.streams.errors.StreamsUncaughtExceptionHandler.StreamThreadExceptionResponse.SHUTDOWN_CLIENT;
 
 
@@ -25,28 +26,36 @@ import static org.apache.kafka.streams.errors.StreamsUncaughtExceptionHandler.St
 public class CounterApplicationConfiguriation
 {
        @Bean
-       public Properties streamProcessorProperties(CounterApplicationProperties counterProperties)
+       public Properties streamProcessorProperties(
+                       CounterApplicationProperties counterProperties)
        {
-               Properties propertyMap = new Properties();
+               Properties propertyMap = serializationConfig();
 
                propertyMap.put(StreamsConfig.APPLICATION_ID_CONFIG, counterProperties.getApplicationId());
+
                propertyMap.put(StreamsConfig.BOOTSTRAP_SERVERS_CONFIG, counterProperties.getBootstrapServer());
+               if (counterProperties.getCommitInterval() != null)
+                       propertyMap.put(StreamsConfig.COMMIT_INTERVAL_MS_CONFIG, counterProperties.getCommitInterval());
+               if (counterProperties.getCacheMaxBytes() != null)
+                       propertyMap.put(StreamsConfig.STATESTORE_CACHE_MAX_BYTES_CONFIG, counterProperties.getCacheMaxBytes());
+
+               propertyMap.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest");
+
+               return propertyMap;
+       }
+
+       static Properties serializationConfig()
+       {
+               Properties propertyMap = new Properties();
+
                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,
                                "word:" + Word.class.getName() + "," +
                                "counter:" + WordCounter.class.getName());
-               propertyMap.put(JsonDeserializer.REMOVE_TYPE_INFO_HEADERS, Boolean.FALSE);
-               propertyMap.put(StreamsConfig.STATE_DIR_CONFIG, "target");
-               if (counterProperties.getCommitInterval() != null)
-                       propertyMap.put(StreamsConfig.COMMIT_INTERVAL_MS_CONFIG, counterProperties.getCommitInterval());
-               if (counterProperties.getCacheMaxBytes() != null)
-                       propertyMap.put(StreamsConfig.CACHE_MAX_BYTES_BUFFERING_CONFIG, counterProperties.getCacheMaxBytes());
-               propertyMap.put(ConsumerConfig.AUTO_OFFSET_RESET_CONFIG, "earliest");
 
                return propertyMap;
        }
@@ -82,6 +91,6 @@ public class CounterApplicationConfiguriation
        @Bean
        public KeyValueBytesStoreSupplier storeSupplier()
        {
-               return Stores.persistentKeyValueStore("counter");
+               return Stores.persistentKeyValueStore(STORE_NAME);
        }
 }