X-Git-Url: https://juplo.de/gitweb/?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2FApplicationConfiguration.java;fp=src%2Fmain%2Fjava%2Fde%2Fjuplo%2Fkafka%2FApplicationConfiguration.java;h=523707f42ea2f5f4c474c19ed7ddfc89f3f71c46;hb=f18a765cc650b81788f356a80f975926930600c5;hp=156b5a075a099297908905e8bc131894e5c00e6c;hpb=c4cf0feba4bc73d2c8ec23c2a83da609c99a3f9d;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 156b5a0..523707f 100644
--- a/src/main/java/de/juplo/kafka/ApplicationConfiguration.java
+++ b/src/main/java/de/juplo/kafka/ApplicationConfiguration.java
@@ -2,6 +2,7 @@ package de.juplo.kafka;
 
 import org.apache.kafka.clients.consumer.KafkaConsumer;
 import org.apache.kafka.common.serialization.StringDeserializer;
+import org.springframework.boot.autoconfigure.kafka.KafkaProperties;
 import org.springframework.boot.context.properties.EnableConfigurationProperties;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
@@ -14,18 +15,19 @@ import java.util.concurrent.Executors;
 
 
 @Configuration
-@EnableConfigurationProperties(ApplicationProperties.class)
+@EnableConfigurationProperties({ KafkaProperties.class, ApplicationProperties.class })
 public class ApplicationConfiguration
 {
   @Bean
   public ApplicationRecordHandler recordHandler(
       AdderResults adderResults,
-      ApplicationProperties properties)
+      KafkaProperties kafkaProperties,
+      ApplicationProperties applicationProperties)
   {
     return new ApplicationRecordHandler(
         adderResults,
-        Optional.ofNullable(properties.getThrottle()),
-        properties.getClientId());
+        Optional.ofNullable(applicationProperties.getThrottle()),
+        kafkaProperties.getClientId());
   }
 
   @Bean
@@ -39,13 +41,14 @@ public class ApplicationConfiguration
       ApplicationRecordHandler recordHandler,
       AdderResults adderResults,
       StateRepository stateRepository,
-      ApplicationProperties properties)
+      KafkaProperties kafkaProperties,
+      ApplicationProperties applicationProperties)
   {
     return new ApplicationRebalanceListener(
         recordHandler,
         adderResults,
         stateRepository,
-        properties.getClientId());
+        kafkaProperties.getClientId());
   }
 
   @Bean
@@ -54,13 +57,14 @@ public class ApplicationConfiguration
       ExecutorService executor,
       ApplicationRebalanceListener rebalanceListener,
       ApplicationRecordHandler recordHandler,
-      ApplicationProperties properties)
+      KafkaProperties kafkaProperties,
+      ApplicationProperties applicationProperties)
   {
     return
         new EndlessConsumer<>(
             executor,
-            properties.getClientId(),
-            properties.getTopic(),
+            kafkaProperties.getClientId(),
+            applicationProperties.getTopic(),
             kafkaConsumer,
             rebalanceListener,
             recordHandler);
@@ -73,17 +77,17 @@ public class ApplicationConfiguration
   }
 
   @Bean(destroyMethod = "close")
-  public KafkaConsumer<String, Message> kafkaConsumer(ApplicationProperties properties)
+  public KafkaConsumer<String, Message> kafkaConsumer(KafkaProperties kafkaProperties)
   {
     Properties props = new Properties();
 
-    props.put("bootstrap.servers", properties.getBootstrapServer());
+    props.put("bootstrap.servers", kafkaProperties.getBootstrapServers());
     props.put("partition.assignment.strategy", "org.apache.kafka.clients.consumer.StickyAssignor");
-    props.put("group.id", properties.getGroupId());
-    props.put("client.id", properties.getClientId());
-    props.put("auto.offset.reset", properties.getAutoOffsetReset());
-    props.put("auto.commit.interval.ms", (int)properties.getCommitInterval().toMillis());
-    props.put("metadata.max.age.ms", "1000");
+    props.put("group.id", kafkaProperties.getConsumer().getGroupId());
+    props.put("client.id", kafkaProperties.getClientId());
+    props.put("auto.offset.reset", kafkaProperties.getConsumer().getAutoOffsetReset());
+    props.put("auto.commit.interval.ms", (int)kafkaProperties.getConsumer().getAutoCommitInterval().toMillis());
+    props.put("metadata.max.age.ms", kafkaProperties.getConsumer().getProperties().get("metadata.max.age.ms"));
     props.put("key.deserializer", StringDeserializer.class.getName());
     props.put("value.deserializer", JsonDeserializer.class.getName());
     props.put(JsonDeserializer.TRUSTED_PACKAGES, "de.juplo.kafka");