package de.juplo.kafka.chat.backend;
-import de.juplo.kafka.chat.backend.domain.ChatHome;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import de.juplo.kafka.chat.backend.domain.ChatHomeService;
-import de.juplo.kafka.chat.backend.persistence.inmemory.InMemoryChatHomeService;
-import de.juplo.kafka.chat.backend.persistence.filestorage.FileStorageStrategy;
-import de.juplo.kafka.chat.backend.persistence.StorageStrategy;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
-import java.nio.file.Paths;
import java.time.Clock;
public class ChatBackendConfiguration
{
@Bean
- public ChatHome chatHome(ChatHomeService chatHomeService)
- {
- return new ChatHome(chatHomeService);
- }
-
- @Bean
- InMemoryChatHomeService chatHomeService(
- StorageStrategy storageStrategy,
- Clock clock,
- ChatBackendProperties properties)
- {
- return new InMemoryChatHomeService(
- storageStrategy.readChatrooms(),
- clock,
- properties.getChatroomBufferSize());
- }
-
- @Bean
- public StorageStrategy storageStrategy(
- ChatBackendProperties properties,
- Clock clock,
- ObjectMapper mapper)
- {
- return new FileStorageStrategy(
- Paths.get(properties.getStorageDirectory()),
- clock,
- properties.getChatroomBufferSize(),
- mapper);
- }
-
- @Bean
- public Clock clock()
+ Clock clock()
{
return Clock.systemDefaultZone();
}