UserSecurityService.java
package in.ravikalla.cloudBank.service.UserServiceImpl;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;
import in.ravikalla.cloudBank.dao.UserDao;
import in.ravikalla.cloudBank.domain.User;
@Service
public class UserSecurityService implements UserDetailsService {
private static final Logger LOG = LoggerFactory.getLogger(UserSecurityService.class);
@Autowired
private UserDao userDao;
@Override
public UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {
User user = userDao.findByUsername(username);
if (null == user) {
LOG.warn("Username {} not found", username);
throw new UsernameNotFoundException("Username " + username + " not found");
}
return user;
}
}