manageraction.java

用SPRING做的一个企业信息系统网站

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

import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

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

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

import com.enterpriseweb.bean.DaoSupport;
import com.enterpriseweb.struts.form.ManagerForm;

/** 
 * MyEclipse Struts
 * Creation date: 11-14-2007
 * 
 * XDoclet definition:
 * @struts.action path="/Manager_Login" name="managerForm" input="/error.jsp" scope="request" validate="true"
 * @struts.action-forward name="success" path="/managerview/ManagerIndex.jsp" contextRelative="true"
 */
public class ManagerAction extends DispatchAction {
	/*
	 * Generated Methods
	 */
	private DaoSupport dao = null;
	private ManagerForm manager = null;
	
	public DaoSupport getDao() {
		return dao;
	}

	public void setDao(DaoSupport dao) {
		this.dao = dao;
	}

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		manager = (ManagerForm) form;// TODO Auto-generated method stub
		HttpSession session = request.getSession(false);
		System.out.println("获取管理员信息");
		manager = (ManagerForm) form;
		System.out.println("所要执行的sql语句");
		String SelSql = "SELECT * FROM manager WHERE manager = '"
				+ manager.getManager() + "' AND PWD = '"
				+ manager.getPwd() + "'";
		System.out.println("执行查询操作！");
		List list = dao.getObjectList(SelSql);
		System.out.println("执行验证操作！");
		if (list.size() > 0) {
			System.out.println("正常登陆!");
            try{
            	System.out.println("数据迭代");
            	Iterator it = list.iterator();
            	while(it.hasNext()){
                      Map manager = (HashMap)it.next();
			         session.setAttribute("managerLogin", manager.get("Manager"));
                }
            }catch(Exception e){
            	System.out.println(e.getMessage());
            }
		} 
		else {

			return (new ActionForward(mapping.getInput()));
		}
		return mapping.findForward("success");
	}
}