-package de.juplo.kafka.chat.backend.domain;
+package de.juplo.kafka.chat.backend.persistence.inmemory;
+import de.juplo.kafka.chat.backend.domain.ChatHome;
+import de.juplo.kafka.chat.backend.domain.ChatRoom;
+import de.juplo.kafka.chat.backend.domain.ShardNotOwnedException;
import lombok.extern.slf4j.Slf4j;
import reactor.core.publisher.Flux;
import reactor.core.publisher.Mono;
public Mono<ChatRoom> getChatRoom(UUID id)
{
int shard = selectShard(id);
- if (chatHomes[shard] == null)
- throw new ShardNotOwnedException(shard);
- return chatHomes[shard].getChatRoom(id);
+ return chatHomes[shard] == null
+ ? Mono.error(new ShardNotOwnedException(shard))
+ : chatHomes[shard].getChatRoom(id);
}
@Override