[ch07] Use @component / @componentscan

src/main/java/ch01/springbook/user/UserServiceImpl.java

@@ -2,18 +2,20 @@
 
 import java.util.List;
 
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
 import ch01.springbook.user.dao.UserDao;
 import ch01.springbook.user.domain.Level;
 import ch01.springbook.user.domain.User;
 
-/**
- * Created by nhnent on 2017. 9. 7..
- */
+@Service("userService")
 public class UserServiceImpl implements UserService {
 
 	public static final int MIN_LOGCOUNT_FOR_SILVER = 50;
 	public static final int MIN_RECOMMEND_FOR_GOLD = 30;
 
+	@Autowired
 	private UserDao userDao;
 
 	public void setUserDao(UserDao userDao) {

src/main/java/ch01/springbook/user/dao/UserDaoJdbc.java

@@ -9,11 +9,13 @@
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.jdbc.core.JdbcTemplate;
 import org.springframework.jdbc.core.RowMapper;
+import org.springframework.stereotype.Repository;
 
 import ch01.springbook.user.domain.Level;
 import ch01.springbook.user.domain.User;
 import ch07.springbook.sql.SqlService;
 
+@Repository
 public class UserDaoJdbc implements UserDao {
 
 	@Autowired

src/test/java/test/TestApplicationContext.java

@@ -2,7 +2,9 @@
 
 import javax.sql.DataSource;
 
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.jdbc.datasource.DataSourceTransactionManager;
 import org.springframework.jdbc.datasource.SimpleDriverDataSource;
@@ -16,10 +18,8 @@
 import com.mysql.jdbc.Driver;
 
 import ch01.springbook.user.UserService;
-import ch01.springbook.user.UserServiceImpl;
 import ch01.springbook.user.UserServiceTest;
 import ch01.springbook.user.dao.UserDao;
-import ch01.springbook.user.dao.UserDaoJdbc;
 import ch06.springbook.factorybean.Message;
 import ch06.springbook.factorybean.MessageFactoryBean;
 import ch07.springbook.sql.OxmSqlService;
@@ -29,8 +29,12 @@
 
 @Configuration
 @EnableTransactionManagement
+@ComponentScan(basePackages = "ch01")
 public class TestApplicationContext {
 
+	@Autowired
+	private UserDao userDao;
+
 	@Bean
 	public DataSource dataSource() {
 		SimpleDriverDataSource dataSource = new SimpleDriverDataSource();
@@ -49,22 +53,10 @@ public PlatformTransactionManager transactionManager() {
 		return transactionManager;
 	}
 
-	@Bean
-	public UserDao userDao() {
-		return new UserDaoJdbc();
-	}
-
-	@Bean
-	public UserService userService() {
-		UserServiceImpl userService = new UserServiceImpl();
-		userService.setUserDao(userDao());
-		return userService;
-	}
-
 	@Bean
 	public UserService testUserService() {
 		UserServiceTest.TestUserService testUserService = new UserServiceTest.TestUserService();
-		testUserService.setUserDao(userDao());
+		testUserService.setUserDao(userDao);
 		return testUserService;
 	}