JdbcTemplate - 이름 지정 파라미터 3

이제 이름 지정 파라미터를 사용하도록 구성하고 실행해보자

 

 

 

JdbcTemplateV2Config

package hello.itemservice.config;

import hello.itemservice.repository.ItemRepository;
import hello.itemservice.repository.jdbctemplate.JdbcTemplateItemRepositoryV2;
import hello.itemservice.service.ItemService;
import hello.itemservice.service.ItemServiceV1;
import lombok.RequiredArgsConstructor;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import javax.sql.DataSource;

@Configuration
@RequiredArgsConstructor
public class JdbcTemplateV2Config {

    private final DataSource dataSource;

    @Bean
    public ItemService itemService() {
        return new ItemServiceV1(itemRepository());
    }

    @Bean
    public ItemRepository itemRepository() {
        return new JdbcTemplateItemRepositoryV2(dataSource);
    }
}

● 앞서 개발한 JdbcTemplateItemRepositoryV2 를 사용하도록 스프링 빈에 등록한다.

 

 

 

ItemServiceApplication - 변경

package hello.itemservice;

import hello.itemservice.config.*;
import hello.itemservice.repository.ItemRepository;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Import;
import org.springframework.context.annotation.Profile;


//@Import(MemoryConfig.class)
//@Import(JdbcTemplateV1Config.class)
@Import(JdbcTemplateV2Config.class)
@SpringBootApplication(scanBasePackages = "hello.itemservice.web")
public class ItemServiceApplication {

   public static void main(String[] args) {
      SpringApplication.run(ItemServiceApplication.class, args);
   }

   @Bean
   @Profile("local")
   public TestDataInit testDataInit(ItemRepository itemRepository) {
      return new TestDataInit(itemRepository);
   }

}

● JdbcTemplateV2Config.class 를 설정으로 사용하도록 변경되었다.
    ● @Import(JdbcTemplateV1Config.class) @Import(JdbcTemplateV2Config.class)

 

 

 

 

 

 

 

 

출처 : 김영환 스프링 DB2 강의