X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2FApplicationConfiguration.java;h=431041c9a068a028e86c102561dcadaa11692408;hb=d2f482e5eb951e725f4193f97d979330e91c930e;hp=f228d853c5b0a6615ad851eb510ca8cc6e872615;hpb=9259b912d4294b7b21b49536ed1cc72175e1b2eb;p=demos%2Fkafka%2Ftraining

diff --git a/src/main/java/de/juplo/kafka/ApplicationConfiguration.java b/src/main/java/de/juplo/kafka/ApplicationConfiguration.java
index f228d85..431041c 100644
--- a/src/main/java/de/juplo/kafka/ApplicationConfiguration.java
+++ b/src/main/java/de/juplo/kafka/ApplicationConfiguration.java
@@ -7,6 +7,7 @@ import org.apache.kafka.common.serialization.StringDeserializer;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
+import org.springframework.kafka.support.serializer.JsonDeserializer;
 
 import java.util.Properties;
 import java.util.concurrent.ExecutorService;
@@ -19,7 +20,7 @@ import java.util.function.Consumer;
 public class ApplicationConfiguration
 {
   @Bean
-  public Consumer<ConsumerRecord<String, String>> consumer()
+  public Consumer<ConsumerRecord<String, ClientMessage>> consumer()
   {
     return (record) ->
     {
@@ -28,14 +29,14 @@ public class ApplicationConfiguration
   }
 
   @Bean
-  public EndlessConsumer endlessConsumer(
-      KafkaConsumer<String, String> kafkaConsumer,
+  public EndlessConsumer<String, ClientMessage> endlessConsumer(
+      KafkaConsumer<String, ClientMessage> kafkaConsumer,
       ExecutorService executor,
-      Consumer<ConsumerRecord<String, String>> handler,
+      Consumer<ConsumerRecord<String, ClientMessage>> handler,
       ApplicationProperties properties)
   {
     return
-        new EndlessConsumer(
+        new EndlessConsumer<>(
             executor,
             properties.getClientId(),
             properties.getTopic(),
@@ -50,7 +51,7 @@ public class ApplicationConfiguration
   }
 
   @Bean(destroyMethod = "close")
-  public KafkaConsumer<String, String> kafkaConsumer(ApplicationProperties properties)
+  public KafkaConsumer<String, ClientMessage> kafkaConsumer(ApplicationProperties properties)
   {
     Properties props = new Properties();
 
@@ -60,7 +61,9 @@ public class ApplicationConfiguration
     props.put("auto.offset.reset", properties.getAutoOffsetReset());
     props.put("metadata.max.age.ms", "1000");
     props.put("key.deserializer", StringDeserializer.class.getName());
-    props.put("value.deserializer", LongDeserializer.class.getName());
+    props.put("value.deserializer", JsonDeserializer.class.getName());
+    props.put(JsonDeserializer.TYPE_MAPPINGS, "message:" + ClientMessage.class.getName());
+    props.put(JsonDeserializer.TRUSTED_PACKAGES, "de.juplo.kafka");
 
     return new KafkaConsumer<>(props);
   }