//新增 public void save(Info entity); //更新 public void update(Info enetity); //根据id删除 public void delete(Serializable id); //根据id查找 public Info findObjectById(Serializable id); //查找列表 public List<Info> findObjects();
package cn.edu.hpu.tax.core.action; import java.io.Serializable; import java.util.List; public interface BaseService<T> { //新增 public void save(T entity); //更新 public void update(T enetity); //根据id删除 public void delete(Serializable id); //根据id查找 public T findObjectById(Serializable id); //查找列表 public List<T> findObjects(); }
package cn.edu.hpu.tax.core.service.impl; import java.io.Serializable; import java.util.List; import cn.edu.hpu.tax.core.dao.BaseDao; import cn.edu.hpu.tax.core.service.BaseService; public class BaseServiceImpl<T> implements BaseService<T>{ private BaseDao<T> baseDao; @Override public void save(T entity) { baseDao.save(entity); } @Override public void update(T enetity) { baseDao.update(enetity); } @Override public void delete(Serializable id) { baseDao.delete(id); } @Override public T findObjectById(Serializable id) { return baseDao.findObjectById(id); } @Override public List<T> findObjects() { return baseDao.findObjects(); } }
package cn.edu.hpu.tax.info.service; import cn.edu.hpu.tax.core.service.BaseService; import cn.edu.hpu.tax.info.entity.Info; public interface InfoService extends BaseService<Info>{ }
package cn.edu.hpu.tax.info.service.impl; import javax.annotation.Resource; import org.springframework.stereotype.Service; import cn.edu.hpu.tax.core.service.impl.BaseServiceImpl; import cn.edu.hpu.tax.info.dao.InfoDao; import cn.edu.hpu.tax.info.entity.Info; import cn.edu.hpu.tax.info.service.InfoService; @Service("infoService") public class InfoServiceImpl extends BaseServiceImpl<Info> implements InfoService { @Resource private InfoDao infoDao;//留他是为了info以后自己的业务方法 }
package cn.edu.hpu.tax.info.service.impl; import javax.annotation.Resource; import org.springframework.stereotype.Service; import cn.edu.hpu.tax.core.service.impl.BaseServiceImpl; import cn.edu.hpu.tax.info.dao.InfoDao; import cn.edu.hpu.tax.info.entity.Info; import cn.edu.hpu.tax.info.service.InfoService; @Service("infoService") public class InfoServiceImpl extends BaseServiceImpl<Info> implements InfoService { private InfoDao infoDao; @Resource public void setInfoDao(InfoDao infoDao) { super.setBaseDao(infoDao); this.infoDao = infoDao; } }
public class BaseServiceImpl<T> implements BaseService<T>{ private BaseDao<T> baseDao; public void setBaseDao(BaseDao<T> baseDao) { this.baseDao=baseDao; } //下面代码不在赘述 }
package cn.edu.hpu.tax.role.service; import cn.edu.hpu.tax.core.service.BaseService; import cn.edu.hpu.tax.role.entity.Role; public interface RoleService extends BaseService<Role>{ }
package cn.edu.hpu.tax.role.service.impl; import java.io.Serializable; import java.util.List; import javax.annotation.Resource; import org.springframework.stereotype.Service; import cn.edu.hpu.tax.core.service.impl.BaseServiceImpl; import cn.edu.hpu.tax.info.dao.InfoDao; import cn.edu.hpu.tax.role.dao.RoleDao; import cn.edu.hpu.tax.role.entity.Role; import cn.edu.hpu.tax.role.service.RoleService; @Service("roleService") public class RoleServiceImpl extends BaseServiceImpl<Role> implements RoleService{ private RoleDao roleDao; @Resource public void setRoleDao(RoleDao roleDao) { super.setBaseDao(roleDao); this.roleDao = roleDao; } @Override public void update(Role role) { //1.删除该角色对应的所有权限 roleDao.deletePrivilegeByRoleId(role.getRoleId()); //2.更新角色及其权限 roleDao.update(role); } }
package cn.edu.hpu.tax.user.service; import java.io.File; import java.io.Serializable; import java.util.List; import javax.servlet.ServletOutputStream; import cn.edu.hpu.tax.core.exception.ServiceException; import cn.edu.hpu.tax.core.service.BaseService; import cn.edu.hpu.tax.info.entity.Info; import cn.edu.hpu.tax.user.entity.User; public interface UserService extends BaseService<User>{ //导出列表 public void exportExcel(List<User> userList, ServletOutputStream outputStream); //导入用户列表 public void importExcel(File userExcel, String userExcelFileName); //根据Id和账号查找用户 public List<User> findUserByAccountAndId(String id, String account); //保存用户和角色信息 public void saveUserAndRole(User user, String[] userRoleIds); //修改用户和角色信息 public void updateUserAndRole(User user, String[] userRoleIds); //根据用户id获取其所有角色的id public String[] getRoleIdByUserId(String id); //根据用户账号密码获取用户列表 public List<User> findUserByAccountAndPassword(String account, String password); }
package cn.edu.hpu.tax.user.service.impl; import java.io.File; import java.io.FileInputStream; import java.io.Serializable; import java.util.List; import javax.annotation.Resource; import javax.servlet.ServletOutputStream; import org.apache.poi.hssf.usermodel.HSSFWorkbook; import org.apache.poi.ss.usermodel.Cell; import org.apache.poi.ss.usermodel.Row; import org.apache.poi.ss.usermodel.Sheet; import org.apache.poi.ss.usermodel.Workbook; import org.apache.poi.xssf.usermodel.XSSFWorkbook; import org.springframework.stereotype.Service; import cn.edu.hpu.tax.core.service.impl.BaseServiceImpl; import cn.edu.hpu.tax.core.util.ExcelUtil; import cn.edu.hpu.tax.role.entity.Role; import cn.edu.hpu.tax.user.dao.UserDao; import cn.edu.hpu.tax.user.entity.User; import cn.edu.hpu.tax.user.entity.UserRole; import cn.edu.hpu.tax.user.entity.UserRoleId; import cn.edu.hpu.tax.user.service.UserService; @Service("userService") public class UserServiceImpl extends BaseServiceImpl<User> implements UserService{ private UserDao userDao; @Resource public void setUserDao(UserDao userDao) { super.setBaseDao(userDao); this.userDao = userDao; } @Override public void delete(Serializable id) { userDao.delete(id); //删除用户对应的所有权限 userDao.deleteUserRoleByUserId(id.toString()); } @Override public void exportExcel(List<User> userList, ServletOutputStream outputStream) { ExcelUtil.exportExcel(userList, outputStream); } @Override public void importExcel(File userExcel, String userExcelFileName) { try { FileInputStream fileInputStream = new FileInputStream(userExcel); //判断是否是03版本的Excel(还是07的) boolean is03Excel = userExcelFileName.matches("^.+\\.(?i)(xls)$"); //1、读取工作簿 Workbook workbook = is03Excel ? new HSSFWorkbook(fileInputStream) : new XSSFWorkbook(fileInputStream); //2、读取工作表 Sheet sheet=workbook.getSheetAt(0); //3、读取行 if(sheet.getPhysicalNumberOfRows()>2){ User user=null; for (int i = 2; i < sheet.getPhysicalNumberOfRows(); i++) { //4、读取单元格 Row row=sheet.getRow(i); user=new User(); //用户名 Cell cell1=row.getCell(0); user.setName(cell1.getStringCellValue()); //账号 Cell cell2=row.getCell(1); user.setAccount(cell2.getStringCellValue()); //所属部门 Cell cell3=row.getCell(2); user.setDept(cell3.getStringCellValue()); //性别 Cell cell4=row.getCell(3); user.setGender(cell4.getStringCellValue().equals("男")); //电子邮箱 Cell cell5=row.getCell(4); user.setEmail(cell5.getStringCellValue()); //导入用户的初始密码为123456 user.setPassword("123456"); //默认用户状态为有效 user.setState(User.USER_STATE_VALID); //5、保存用户 userDao.save(user); } } workbook.close(); fileInputStream.close(); } catch (Exception e) { e.printStackTrace(); } } @Override public List<User> findUserByAccountAndId(String id, String account) { return userDao.findUserByAccountAndId(id,account); } @Override public void saveUserAndRole(User user, String[] userRoleIds) { //1.保存用户 save(user); //2.保存用户对于的角色 if(userRoleIds!=null){ for (String roleId:userRoleIds) { userDao.saveUserRole(new UserRole(new UserRoleId(user.getId(),new Role(roleId)))); } } } @Override public void updateUserAndRole(User user, String[] userRoleIds) { //1.根据用户删除该用户的所有角色 userDao.deleteUserRoleByUserId(user.getId()); //2.更新用户 update(user); //3.保存用户对应的角色 if(userRoleIds!=null){ for (String roleId:userRoleIds) { userDao.saveUserRole(new UserRole(new UserRoleId(user.getId(),new Role(roleId)))); } } } @Override public String[] getRoleIdByUserId(String id) { return userDao.getRoleIdByUserId(id); } @Override public List<User> findUserByAccountAndPassword(String account, String password) { return userDao.findUserByAccountAndPassword(account,password); } }
工程源码:HpuTax2.0.zip
转载请注明出处:http://blog.csdn.net/acmman/article/details/49864349