employeeregistaction.java

是Eclipse web开发从入门到精通的源码

package com.REP.action;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import org.apache.struts.action.ActionMessage;
import org.apache.struts.action.ActionMessages;
import org.apache.struts.action.DynaActionForm;

import com.REP.IService.IEmployeeService;
import com.REP.excptions.AccountIsExistException;
import com.REP.excptions.EmployeeBeUsedException;
import com.REP.excptions.EmployeeNotExistException;

public class EmployeeRegistAction extends Action {
    private IEmployeeService employeeservice;
    public ActionForward execute(ActionMapping mapping,
            ActionForm form, HttpServletRequest request,
            HttpServletResponse response)  {
        
           //从页面中获得员工输入的信息
           DynaActionForm dform = (DynaActionForm)form;
           //获得员工输入的就餐卡号
           String repastCard = dform.getString("repastCard");
           //获得员工输入的身份证号
           String idCard = dform.getString("idCard");
           ////获得员工输入的真实姓名
           String employeeName = dform.getString("employeeName");
           
            try {
                //调用员工相关业务逻辑，实现员工注册
                employeeservice.registByName(repastCard,employeeName,idCard);
                System.out.println("exception4");
            } catch (EmployeeBeUsedException e) {
                //建立ActionMessages对象
                ActionMessages errors = new ActionMessages();
                //将异常或错误信息存入ActionMessages对象errors中
                errors.add(ActionMessages.GLOBAL_MESSAGE,new ActionMessage("error.regist.employeeHaveCard"));
                //把ActionMessages对象存入到request对象中
                saveErrors(request,errors);
                //跳转到错误处理页面 
                return mapping.getInputForward();
            } catch (AccountIsExistException e) {
                //建立ActionMessages对象
                ActionMessages errors = new ActionMessages();
                //将异常或错误信息存入ActionMessages对象errors中
                errors.add(ActionMessages.GLOBAL_MESSAGE,new ActionMessage("error.regist.accountIsExist"));
                //把ActionMessages对象存入到request对象中
                saveErrors(request,errors);
                //跳转到错误处理页面 
                return mapping.getInputForward();
          } catch (EmployeeNotExistException e) {
                //建立ActionMessages对象
                ActionMessages errors = new ActionMessages();
                //将异常或错误信息存入ActionMessages对象errors中
                errors.add(ActionMessages.GLOBAL_MESSAGE,new ActionMessage("error.regist.employeeNotExist"));
                //把ActionMessages对象存入到request对象中
                saveErrors(request,errors);
                //跳转到错误处理页面 
                return mapping.getInputForward();
        }
        
        return mapping.findForward("Index");
          
        
    }
    public IEmployeeService getEmployeeservice() {
        return employeeservice;
    }
    public void setEmployeeservice(IEmployeeService employeeservice) {
        this.employeeservice = employeeservice;
    }
}