updatesingleinfoaction.java

一个汽车售后服务站的典型的进销管理系统,B/S模式的

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package com.xfaccp.struts.action.emp;

import java.util.List;

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

import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;

import com.xfaccp.base.BaseAction;
import com.xfaccp.form.DepartmentTable;
import com.xfaccp.form.EmployeeTable;

/** 
 * MyEclipse Struts
 * Creation date: 11-13-2007
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class UpdateSingleInfoAction extends BaseAction {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		EmployeeTable employee=(EmployeeTable)form;
		try
		{
			//获取对象
			List emptblList=(List)request.getSession().getAttribute("user");
			//获取对象的第一个值
			EmployeeTable emptbl=(EmployeeTable)emptblList.get(0);
			//获取雇员信息的id
			employee.setId(emptbl.getId());
			//new个对象
			DepartmentTable depTbl=new DepartmentTable();
			//设置id 的值
			depTbl.setId(employee.getDepId());
			//通过子表获取主表的相关信息,(使用延迟加载)
			employee.setDepartmentTable(depTbl);
			//修改个人信息
			command.update(employee);
			//成功之后进跳转主页
			return mapping.findForward("carindex");
		}catch(Exception e)
		{
			e.printStackTrace();
		}
		return mapping.findForward("error");
	}
}