基于springboot、Jpa、Oracle、maven和jsp等技术的简单人事档案管理系统.zip

package com.lut.service.impl; import com.lut.entity.Employee; import com.lut.entity.Page; import com.lut.entity.Result; import com.lut.exception.MyException; import com.lut.repository.EmployeeRepository; import com.lut.service.IEmployeeService; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Service; import javax.servlet.ServletContext; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpSession; import java.util.Date; import java.util.List; @Service public class EmployeeServiceImpl implements IEmployeeService{ private final static Logger log = LoggerFactory.getLogger(EmployeeServiceImpl.class); @Autowired(required = false) private EmployeeRepository employeeRepository; @Autowired private EmployeeServiceImpl employeeServiceImpl; @Autowired private HttpServletRequest request; @Autowired private ServletContext servletContext; @Override public Result getPageDatas(Integer currentPage) { HttpSession session = request.getSession(); Page page = (Page) session.getAttribute("page"); page.setPage(currentPage); session.setAttribute("page",page); return new Result(0,"操作成功",null); } /** * 根据工号获取员工信息 * @param employeeNumber * @return */ @Override public Result getEmployeeByNumber(String employeeNumber) { Employee employee = new Employee(); employee.setEmployeeNumber(employeeNumber); List<Employee> es = employeeRepository.login(employee); return new Result(0,"操作成功",es.get(0)); } /** * 员工登录 * @param employee * @return */ @Override public Result login(Employee employee) { List<Employee> employees = employeeRepository.login(employee); if (employees.size()==0){ return new Result(-1,"工号或密码错误",null); } if (employees.get(0).getPassword().equals(employee.getPassword())){ saveEmployeeLoginInfo(employees.get(0)); return new Result(0,"",employees.get(0)); } return new Result(-1,"工号或密码错误",null); } /** * 删除员工 * @param ids * @return */ @Override public Result deleteEmployees(String ids) { String[] idss = ids.split(","); for(String id:idss){ int i =Integer.parseInt(id); /* int j = employeeRepository.deleteEmployee(i);*/ int j = employeeRepository.updateEmployeeByIds(i); if (j!=1){ throw new MyException(-1,"删除员工异常"); } } updateAllEmployeeToSession(); return new Result(0,"操作成功",null); } /** * 获取所有员工信息 * @return */ public List<Employee> getEmployees(){ Employee employee = employeeServiceImpl.getEmployeeLoginInfo(); List<Employee> employees = null; if (employee.getPermissions() == 0){ employees = employeeRepository.logins(employee); return employees; }else if(employee.getPermissions() == 1){ employees = employeeRepository.login(new Employee()); return employees; }else{ employees = employeeRepository.login1(new Employee()); return employees; } } /** * 保存当前员工登录成功的信息 * @param employee */ public void saveEmployeeLoginInfo(Employee employee){ HttpSession session = request.getSession(); log.info("登录成功，正在保存员工信息："+employee); session.setAttribute("employee",employee); } @Override public Result addEmployee(Employee employee) { // System.out.println("employee增加： " +employee.toString()); if (judgeEmployeeExistOrNo(employee)){ throw new MyException(-1,"该员工已存在"); } employee.setPassword("666666"); employee.setFounder(getEmployeeLoginInfo().getEmployeeName()); employee.setCreateTime(new Date()); if ("0".equals(employee.getIfOnDuty())){ employee.setIfOnDuty("在职"); }else { employee.setIfOnDuty("离职"); } System.out.println("employee增加： " +employee.toString()); int i = employeeRepository.addEmployee(employee); if (i!=1){ throw new MyException(-1,"添加失败"); } return new Result(0,"操作成功",null); } /** * 获取当前登录员工的信息 * @return */ public Employee getEmployeeLoginInfo(){ HttpSession session = request.getSession(); Employee employee = (Employee) session.getAttribute("employee"); if (employee==null){ throw new MyException(-1,"未检测到登录员工"); } return employee; } /** * 根据员工id查询员工信息 * @param employee * @return */ @Override public Result getEmployee(Employee employee) { Employee e = employeeRepository.getEmployee(employee); System.out.println("xiugai : " + e.toString()); if (e!=null){ return new Result(0,"操作成功",e); } return new Result(-1,"操作失败",null); } /** * 更新员工信息 * @param employee * @return */ @Override public Result updateEmployeeById(Employee employee) { /* Employee e = new Employee(); e.setEmployeeNumber(employee.getEmployeeNumber());*/ // System.out.println("e: "+ e); /* List<Employee> list = employeeRepository.login(e); */ /*System.out.println("employee修改B : " + list.toString()); System.out.println("employee修改B : " + list.size());*/ // if (list.size()!=0){ // if (list.get(0).getId()!=employee.getId()){ // throw new MyException(-1,"该员工已存在"); // } // } if ("0".equals(employee.getIfOnDuty())){ employee.setIfOnDuty("在职"); }else{ employee.setIfOnDuty("离职"); } Employee e = employeeServiceImpl.getEmployeeLoginInfo(); employee.setModifier(e.getEmployeeName()); Date now = new Date(); employee.setModifyTime(now); int i = employeeRepository.updateEmployeeById(employee); if (i!=1){ throw new MyException(-1,"修改失败"); } if (employee.getEmployeeNumber().equals(getEmployeeLoginInfo().getEmployeeNumber())){ updataSessionEmployee((Employee) getEmployeeByNumber(employee.getEmployeeNumber()).getData()); } return new Result(0,"操作成功",null); } /** * 更新session中的所有员工信息 */ public void updateAllEmployeeToSession(){ Page<Employee> page = new Page<>(getEmployees()); request.getSession().setAttribute("page",page); } //更新当前登录的session的员工信息 public void updataSessionEmployee(Employee employee){ request.getSession().setAttribute("employee",employee); } /** * 根据工号更新员工信息 * @param employee * @return */ @Override public Result updateEmployeeByNumber(Employee employee) { int i = employeeRepository.updateEmployeeByNumber(employee); if (i!=1){ throw new MyException(-1,"更新失败，未知错误"); } updataSessionEmployee((Employee) getEmployeeByNumber(employee.getEmployeeNumber()).getData()); return new Result(0,"操作成功",null); } /** * 判断指定员工号是否存在 * @param employee * @return */ public Boolean judgeEmployeeExistOrNo(Employee employee){ String employeeNumber = emp