searchbyempnameaction.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.EmployeeTable;

/** 
 * MyEclipse Struts
 * Creation date: 11-14-2007
 * 
 * XDoclet definition:
 * @struts.action validate="true"
 */
public class SearchByempnameAction 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;
		System.out.println("*************************"+employee.getEmpName());
		try
		{
			
			String sql=" from com.xfaccp.form.EmployeeTable where 1=1";
			
			//定义一个数组
			Object[] obj = {employee};
			List list=this.command.findBySqlto(sql,obj);
			request.getSession().setAttribute("empList", list);
			//如果list中有值
			if(list.size()>0)
			{
				//若list中有值,则将值直接显示在页面上
				request.setAttribute("info", "Info");
			}
			else
			{
				//若list中没有值,则不显示
				request.setAttribute("info", "NoInfo");
			}
			return mapping.findForward("viewEmployeeInfo");
			
		}catch(Exception e)
		{
			e.printStackTrace();
		}
		return mapping.findForward("error");
	}
}