bemployee.java

一个用java写的仓库管理系统

/**
 * 
 */
package com.felyxiu.www.storage.bll;

import java.text.SimpleDateFormat;
import java.util.Date;
import java.util.Iterator;
import java.util.List;

import org.hibernate.Transaction;

/**
 * @author Administrator
 *
 */
public class BEmployee {
	/**
	 * 用户数据访问
	 */
	private HibernateDao.EmployeeDAO D_EP = new HibernateDao.EmployeeDAO();
	
	private SimpleDateFormat dateFm = new SimpleDateFormat("yyyy-MM-dd");
	/**
	 * 
	 *
	 */
	public BEmployee(){
		
	}
	
	public String EmployeeConvertToHTMLTable(){
		StringBuilder HTML = new StringBuilder("");
		boolean CreateOnclick = true;
		boolean CreateOnmouseOver = false;
		List MyDao = D_EP.findAll();
		Iterator Temp = MyDao.iterator();
		while(Temp.hasNext())
		{
			HTML.append("<tr");
			if(CreateOnclick){
				HTML.append(" onclick='clickTR(this)'");
			}
			if(CreateOnmouseOver){
				HTML.append(" onmouseover='overTR(this)'");
			}
			HTML.append(">");
			try{
				HibernateDao.Employee M_L = (HibernateDao.Employee)Temp.next();
				
				HTML.append("<td>");
				HTML.append(M_L.getEmpId());
				HTML.append("</td>");
				
				HTML.append("<td>");
				HTML.append(M_L.getEmpDesc());
				HTML.append("</td>");
				
				HTML.append("<td>");
				HTML.append(M_L.getFolk());
				HTML.append("</td>");
				
				HTML.append("<td>");
				HTML.append(M_L.getCollage());
				HTML.append("</td>");
				
				HTML.append("<td>");
				HTML.append(M_L.getSpeci());
				HTML.append("</td>");
				
				HTML.append("<td>");
				HTML.append(GetEmployeeRoles(M_L));
				HTML.append("</td>");
				
				HTML.append("<td>");
				HTML.append(M_L.getWage());
				HTML.append("</td>");
				
			}catch(Exception eee){
				eee.printStackTrace();
			}
			
			HTML.append("</tr>");
		}
		return HTML.toString();
	}
	/**
	 * 取得用户所有的角色
	 * @return
	 */
	public String GetEmployeeRoles(HibernateDao.Employee MyEmployee){
		StringBuilder RolesText = new StringBuilder("");
		//如何不这样，可能会取不到最新的值
		List TempList = new HibernateDao.EmployeeroleDAO().findByProperty("employee", MyEmployee);
		Iterator Temp = TempList.iterator();
		while (Temp.hasNext()){
			HibernateDao.Employeerole TempModel = (HibernateDao.Employeerole)Temp.next();
			if(RolesText.toString().equals("")){
				RolesText.append(TempModel.getRolemaster().getRoleName());
			}
			else{
				RolesText.append("," + TempModel.getRolemaster().getRoleName());
			}
		}
		return (RolesText.toString().equals(""))?"&nbsp;":RolesText.toString();
	}
	
	public String EmployeeConvertToJSON(String EmployeeID){
			HibernateDao.Employee M_L = D_EP.findById(EmployeeID);
			com.felyxiu.www.common.json MyJson = new com.felyxiu.www.common.json();
			MyJson.Reset();
			MyJson.set_success(true);
			MyJson.AddItem("emp_id", M_L.getEmpId());
			MyJson.AddItem("emp_desc", M_L.getEmpDesc());
			MyJson.AddItem("folk", M_L.getFolk());
			MyJson.AddItem("birth", this.dateFm.format(M_L.getBirth()));
			MyJson.AddItem("marri", M_L.getMarri());
			MyJson.AddItem("family", M_L.getFamily());
			MyJson.AddItem("collage", M_L.getCollage());
			MyJson.AddItem("speci", M_L.getSpeci());
			MyJson.AddItem("wage", ""+M_L.getWage());
			MyJson.AddItem("Roles", GetEmployeeRoles(M_L));
			MyJson.ItemOk();
			String ReturnString = MyJson.toString();
			return ReturnString;
	}
	
	public boolean ActionmasterAdd(com.fely.struts.form.UserEditorForm LEF){
		try{
			Transaction MyAction = D_EP.getSession().beginTransaction();
			HibernateDao.Employee M_E = new HibernateDao.Employee();
			//M_E.setBirth((java.text.DateFormat.getInstance().parse(LEF.getBirth())));
			Date MyDate = this.dateFm.parse(LEF.getBirth());
			M_E.setBirth(MyDate);
			M_E.setCollage(LEF.getCollage());
			M_E.setEmpDesc(LEF.getEmp_desc());
			M_E.setEmpId(LEF.getEmp_id());
			M_E.setFamily(LEF.getFamily());
			M_E.setFolk(LEF.getFolk());
			M_E.setMarri(LEF.getMarri());
			//初始密码
			M_E.setPassword("flyfeeling");
			M_E.setSpeci(LEF.getSpeci());
			M_E.setWage(Long.parseLong(LEF.getWage()));
			this.D_EP.save(M_E);
			MyAction.commit();
		}
		catch(Exception eee){
			return false;
		}
		return true;
	}
	
	public boolean ActionmasterEdit(com.fely.struts.form.UserEditorForm LEF){
		try{
			Transaction MyAction = D_EP.getSession().beginTransaction();
			HibernateDao.Employee M_E = D_EP.findById(LEF.getEmp_id());
			Date MyDate = this.dateFm.parse(LEF.getBirth());
			M_E.setBirth(MyDate);
			M_E.setCollage(LEF.getCollage());
			M_E.setEmpDesc(LEF.getEmp_desc());
			//M_E.setEmpId(LEF.getEmp_id());
			M_E.setFamily(LEF.getFamily());
			M_E.setFolk(LEF.getFolk());
			M_E.setMarri(LEF.getMarri());
			//这里更改不涉及密码
			//M_E.setPassword("flyfeeling");
			M_E.setSpeci(LEF.getSpeci());
			M_E.setWage(Long.parseLong(LEF.getWage()));
			this.D_EP.save(M_E);
			MyAction.commit();
			MyAction.commit();
		}
		catch(Exception eee){
			return false;
		}
		return true;
	}
	
	public boolean ActionmasterDelete(String ID){
		try{
			Transaction MyAction = D_EP.getSession().beginTransaction();
			HibernateDao.Employee M_L = D_EP.findById(ID);
			D_EP.delete(M_L);
			MyAction.commit();
		}
		catch(Exception eee){
			return false;
		}
		return true;
	}
}