<dependency>
<groupId>com.beaninject</groupId>
<artifactId>beaninject</artifactId>
<version>1.0.0</version>
</dependency>
public class UserService {
private UserDao userDao;
public void setUserDao(UserDao userDao) {
this.userDao = userDao;
}
}
@Bean
public UserService userService() {
UserService userService = new UserService();
return userService;
}
@Bean
public UserDao userDao() {
return new UserDao();
}
public class Application {
public static void main(String[] args) {
BeanInjector beanInjector = new BeanInjector();
}
}
@Bean
@Qualifier("userDaoImpl1")
public UserDao userDaoImpl1() {
return new UserDaoImpl1();
}
@Bean
@Qualifier("userDaoImpl2")
public UserDao userDaoImpl2() {
return new UserDaoImpl2();
}
@Inject
@Qualifier("userDaoImpl1")
private UserDao userDao;
@Bean
public DataSource dataSource() {
BasicDataSource dataSource = new BasicDataSource();
dataSource.setUrl("jdbc:mysql://localhost:3306/mydb");
dataSource.setUsername("root");
dataSource.setPassword("password");
return dataSource;
}
@Aspect
public class LoggingAspect {
@Before("execution(void com.example.UserService.*(..))")
public void beforeAdvice() {
System.out.println("Before method execution");
}
}
