juplo.de Git - demos/kafka/seek/blob - src/main/java/de/juplo/kafka/seek/Application.java

   1 package de.juplo.kafka.seek;
   2
   3 import org.springframework.beans.factory.annotation.Autowired;
   4 import org.springframework.boot.SpringApplication;
   5 import org.springframework.boot.autoconfigure.SpringBootApplication;
   6 import org.springframework.boot.context.properties.EnableConfigurationProperties;
   7 import org.springframework.context.annotation.Bean;
   8 import org.springframework.util.Assert;
   9
  10 import java.util.concurrent.Executors;
  11
  12
  13 @SpringBootApplication
  14 @EnableConfigurationProperties(ApplicationProperties.class)
  15 public class Application
  16 {
  17
  18   @Autowired
  19   ApplicationProperties properties;
  20
  21
  22   @Bean
  23   public Consumer consumer()
  24   {
  25     Assert.hasText(properties.getBootstrapServer(), "seek.bootstrap-server must be set");
  26     Assert.hasText(properties.getGroupId(), "seek.group-id must be set");
  27     Assert.hasText(properties.getClientId(), "seek.client-id must be set");
  28     Assert.hasText(properties.getTopic(), "seek.topic must be set");
  29
  30     return
  31         new Consumer(
  32             Executors.newFixedThreadPool(1),
  33             properties.getBootstrapServer(),
  34             properties.getGroupId(),
  35             properties.getClientId(),
  36             properties.getTopic());
  37   }
  38
  39   public static void main(String[] args)
  40   {
  41     SpringApplication.run(Application.class, args);
  42   }
  43 }