毕业设计，SSM房屋租赁信息发布系统.zip

package fwzl.service.impl; import fwzl.common.Constant; import fwzl.dao.*; import fwzl.entity.User; import fwzl.entity.UserPicture; import fwzl.service.UserService; import fwzl.util.StringUtils; import fwzl.vo.PageObject; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.stereotype.Service; import org.springframework.transaction.annotation.Transactional; import java.util.Date; import java.util.List; import java.util.Map; /** * 用户sercice * @author 马亮 */ @Service("userService") public class UserServiceImpl implements UserService { @Autowired @Qualifier("userDao") private UserDao userDao; @Autowired @Qualifier("userPictureDao") private UserPictureDao userPictureDao; @Autowired @Qualifier("houseDao") private HouseDao houseDao; @Autowired @Qualifier("housePictureDao") private HousePictureDao housePictureDao; @Autowired @Qualifier("roleDao") private RoleDao roleDao; @Autowired @Qualifier("rentOrderDao") private RentOrderDao rentOrderDao; @Override public User login(String username, String password) { User user = userDao.findUserByName(username); if (user == null) { throw new RuntimeException("该用户不存在"); } String salt = user.getSalt(); //对密码进行加密 password = StringUtils.digest(password, salt); if (!user.getPassword().equals(password)) { throw new RuntimeException("密码错误"); } return user; } @Transactional(rollbackFor = Exception.class) @Override public User updateUser(Map<String, Object> map) { User user = new User(); user.setId(Integer.parseInt(StringUtils.trim(String.valueOf(map.get("userId"))))); user.setRealName(StringUtils.trim((String) map.get("realName"))); user.setBirthday(StringUtils.convertStrToDate(StringUtils.trim((String) map.get("birthday")), "")); user.setEmail(StringUtils.trim((String) map.get("email"))); user.setGender(StringUtils.trim((String) map.get("gender"))); user.setMobile(StringUtils.trim((String) map.get("mobile"))); user.setModifiedTime(new Date()); user.setModifiedUser(user.getUsername()); int rtn = userDao.updateUser(user); if (rtn < 0) { throw new RuntimeException("更新用户信息失败"); } //保存照片 String userPictureName = StringUtils.trim((String) map.get("pictureName")); if (!StringUtils.isEmply(userPictureName)) { boolean isExists = true; UserPicture userPicture = userPictureDao.findUserPicture(user.getId()); if (userPicture == null) { isExists = false; userPicture = new UserPicture(); } userPicture.setUserId(user.getId()); userPicture.setPictureName(userPictureName); userPicture.setPictureType(StringUtils.getExtName(userPictureName)); if (isExists) { userPicture.setModifiedTime(new Date()); userPicture.setModifiedUser(StringUtils.trim((String) map.get("username"))); rtn= userPictureDao.updateUserPicture(userPicture); } else { userPicture.setCreatedTime(new Date()); userPicture.setCreatedUser(StringUtils.trim((String) map.get("username"))); rtn = userPictureDao.saveUserPicture(userPicture); } if (rtn <= 0) { throw new RuntimeException("保存图片失败"); } } return user; } @Override public User findUserById(String id) { return userDao.getUser(Integer.parseInt(id)); } @Override public int findUserByUsername(String username) { User user = userDao.findUserByName(username); if (user == null) { return Constant.NOT_FOUND; } return Constant.FOUND; } @Override @Transactional(rollbackFor = Exception.class) public void updatePassword(Map<String, Object> map) { String oldPassword = StringUtils.trim((String) map.get("oldPassword")); String newPassword = StringUtils.trim((String) map.get("newPassword")); String password = StringUtils.trim((String) map.get("password")); String salt = StringUtils.trim((String) map.get("salt")); oldPassword = StringUtils.digest(oldPassword, salt); if (!password.equals(oldPassword)) { throw new RuntimeException("旧密码输入错误"); } newPassword = StringUtils.digest(newPassword, salt); Integer id = Integer.parseInt(StringUtils.trim(String.valueOf(map.get("userId")))); int rtn = userDao.updatePassword(id, newPassword); if (rtn < 0) { throw new RuntimeException("更新失败"); } } @Override @Transactional(rollbackFor = Exception.class) public void saveUser(Map<String, Object> map) { User user = new User(); user.setUsername(StringUtils.trim((String) map.get("user"))); String password = StringUtils.trim((String) map.get("passwd")); user.setRealName(StringUtils.trim((String) map.get("realName"))); String uuid = StringUtils.getUUID(); user.setSalt(uuid); //编码 password = StringUtils.digest(password, uuid); user.setPassword(password); user.setEmail(StringUtils.trim((String) map.get("email"))); Integer sort = userDao.getMaxSort(); if (sort == null) { sort = 0; } sort++; user.setSort(sort); int rtn = userDao.saveUser(user); if (rtn <= 0) { throw new RuntimeException("保存用户失败"); } //设置新注册用户的角色，默认为角色用户 //查询普通用户的角色id Integer roleId = roleDao.findRoleByRoleName(Constant.ROLE_USER); if (roleId == null || roleId <= 0) { throw new RuntimeException("查询用户角色失败"); } //保存用户的角色 rtn = userDao.saveUserRole(user.getId(), new Integer[]{roleId}); if (rtn <= 0) { throw new RuntimeException("保存用户角色失败"); } //获取普通用户拥有的权限，将其设置为用户的权限 Integer[] auths = roleDao.findRoleAuthByRoleId(roleId); rtn = userDao.saveUserAuth(user.getId(), auths); if (rtn <= 0) { throw new RuntimeException("保存用户权限失败"); } } @Override public List<Map<String, Object>> getUserRole(int userId) { List<Map<String, Object>> listRoles = roleDao.findRoleByUserId(userId); return listRoles; } @Override public PageObject getUsersByPage(Map<String, Object> map) { map.put("birthday", StringUtils.convertStrToDate((String) map.get("birthday"), "")); map.put("start", Integer.parseInt((String) map.get("start"))); map.put("limit", Integer.parseInt((String) map.get("limit"))); List<User> userList = userDao.getUsers(map); for (User user : userList) { String gender = user.getGender(); if (Constant.GENDER_MALE.equals(gender)) { user.setGender("男"); } else if (Constant.GENDER_FEMALE.equals(gender)) { user.setGender("女"); } } PageObject page = new PageObject(); page.setData(userList); page.setTotalCount(userDao.getUserCounts(map)); return page; } @Transactional(rollbackFor = Exception.class) @Override public void deleteUser(String id) { int n = userDao.deleteUserAuth(Integer.parseInt(id)); if (n < 0) { throw new RuntimeException("删除�