juplo.de Git - demos/kafka/chat/blob - src/main/java/de/juplo/kafka/chat/backend/persistence/kafka/KafkaChatRoomFactory.java

   1 package de.juplo.kafka.chat.backend.persistence.kafka;
   2
   3 import de.juplo.kafka.chat.backend.domain.ChatRoom;
   4 import de.juplo.kafka.chat.backend.domain.ChatRoomFactory;
   5 import de.juplo.kafka.chat.backend.domain.ChatRoomInfo;
   6 import de.juplo.kafka.chat.backend.domain.ShardingStrategy;
   7 import lombok.RequiredArgsConstructor;
   8 import lombok.extern.slf4j.Slf4j;
   9 import reactor.core.publisher.Mono;
  10
  11 import java.time.Clock;
  12 import java.util.UUID;
  13
  14
  15 @RequiredArgsConstructor
  16 @Slf4j
  17 public class KafkaChatRoomFactory implements ChatRoomFactory
  18 {
  19   private final ChatRoomChannel chatRoomChannel;
  20
  21   @Override
  22   public Mono<ChatRoomInfo> createChatRoom(UUID id, String name)
  23   {
  24     log.info("Creating ChatRoom with buffer-size {}", bufferSize);
  25     KafkaChatRoomService service = new KafkaChatRoomService(chatRoomChannel, id);
  26     ChatRoom chatRoom = new ChatRoom(id, name, shard, clock, service, bufferSize);
  27     chatRoomChannel.putChatRoom(chatRoom);
  28     return Mono.just(chatRoom);
  29   }
  30 }