employeelogic.java

l劳动力管理系统

package com.hr.logic;

import com.hr.dao.HbmDAO;
import com.hr.actionform.EmployeeActionForm;
import java.util.List;
import java.util.Iterator;
import com.hr.vo.Employee;
import com.hr.assistvo.EmployeeStr;
import java.util.ArrayList;
import com.hr.vo.Dept;
import com.hr.assistvo.DeptPair;
import com.hr.dao.DAOException;

public class EmployeeLogic {
  private HbmDAO dao;
  private EmployeeActionForm form;
 public EmployeeLogic() {
   dao = new HbmDAO();
   dao.setAutoClose(false);
 }
 public void closeDAO()
 {
   dao.closeSession();
 }
 public void getEmployees()
 {
   List employees = dao.list("from Employee");
   form.getEmployees().clear();

   for (Iterator iter = employees.iterator(); iter.hasNext(); ) {
     Employee item = (Employee)iter.next();
     EmployeeStr es = new EmployeeStr();
     es.setAge(item.getAge().toString());
     es.setEmployeename(item.getEmployeeName());
     es.setEmployeeuid(item.getEmployeeUID());
     es.setEmployeetype(item.getEmployeeType());
     es.setGender(item.getGender());
     es.setNote(item.getNote());
     es.setDeptuid(item.getDept().getDeptUID());
     form.getEmployees().add(es);
   }
 }
 public void initDepts()
  {
    ArrayList  deptpairs =  new ArrayList();
    String str = "from Dept";
     List depts = dao.list(str);
     for (Iterator iter = depts.iterator(); iter.hasNext(); ) {
       Dept item = (Dept)iter.next();
       DeptPair dp = new DeptPair();
       dp.setDeptUID(item.getDeptUID());
       dp.setDeptName(item.getDeptName());
       deptpairs.add(dp);
     }
     form.setDepts(deptpairs);
  }
  public void addEmployee()
  {
     EmployeeStr es = new EmployeeStr();
     List depts = dao.list("from Dept");
     if(depts.size()>0)
     {
        Dept dept = (Dept)depts.get(0);
        es.setAge("20");
        es.setDeptuid(dept.getDeptUID());
        es.setEmployeename("aaa");
        es.setEmployeetype(new Integer(1));
        es.setEmployeeuid(null);
        es.setGender("男");
        es.setNote("bb");
        form.getEmployees().add(es);
      }

  }

  public void saveEmployee()
   {
     List employees = form.getEmployees();
     for (Iterator iter = employees.iterator(); iter.hasNext(); ) {
       EmployeeStr item = (EmployeeStr)iter.next();
       Employee employee = new Employee();
       if(item.getEmployeeuid().equals(new Long(0)))
       {
         employee.setEmployeeUID(null);
       }else
       {
         employee.setEmployeeUID(item.getEmployeeuid());
       }
       employee.setAge(new Integer(item.getAge()));
       employee.setEmployeeName(item.getEmployeename());
       employee.setEmployeeType(item.getEmployeetype());
       employee.setGender(item.getGender());
       employee.setNote(item.getNote());
       try {
         Dept dept = (Dept) dao.retrieve(Dept.class,item.getDeptuid());
         employee.setDept(dept);
         dao.store(employee);
       }
       catch (DAOException ex) {
         ex.printStackTrace();
       }
     }
   }

 public void deleteEmployee()
 {
     Long uid = form.getDeleteUID();
     try {
       dao.remove(Employee.class, uid);
     }
     catch (DAOException ex) {
       ex.printStackTrace();
     }

 }
  public EmployeeActionForm getForm() {
    return form;
  }
  public void setForm(EmployeeActionForm form) {
    this.form = form;
  }



}