loginaction.java

很好的东东 本人随便做的 仅供学习之用

/*
 * Generated by MyEclipse Struts
 * Template path: templates/java/JavaClass.vtl
 */
package jhyy.login;

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.DynaActionForm;

import xiaoshou.classes.CUser;
import xiaoshou.javabeans.Operator;

public class LoginAction extends Action {	
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		DynaActionForm loginForm = (DynaActionForm) form;// TODO
		String name = (String) loginForm.get("name");
		String password = (String) loginForm.get("password");
		String department = (String) loginForm.get("department");
		String target = "error";
		DBoperator dbp = new DBoperator();

		switch (Integer.parseInt(department)) {
		case 1:
			if (dbp.login("customerinfo", name, password)) {
				target = "customer";
				request.getSession().setAttribute("name", name);				
			}
			break;
		case 2:
			//String position=dbp.login2("sellers", name, password);
			//if(null!=position) {
				//target = "seller";
				//request.getSession().setAttribute("name", name);
				//request.getSession().setAttribute("position", position);
				CUser user=Operator.checkLogin(name,password);
				if(user!=null){
					request.getSession(true).setAttribute("user",user);
					target="seller";				
				}
			break;
		case 3:
			String position=dbp.login2("center", name, password);
			if(null!=position) {
				target = "center";
				request.getSession().setAttribute("name", name);
				request.getSession().setAttribute("position", position);
			}
			break;
		case 4:
			if (dbp.login("warehousekeeper", name, password)) {
				target = "cangku";
				request.getSession().setAttribute("name", name);
			}
			break;
		case 5:
			if (dbp.login("chuyubu", name, password)) {
				target = "chuyun";
				request.getSession().setAttribute("name", name);
			}
			break;
		default:
			target = "";
		}
		return mapping.findForward(target);
	}
}