loginaction.java

用java进行分页处理绝对经典

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

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

import org.apache.struts.action.ActionErrors;
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.actions.DispatchAction;

import struts.form.LoginForm;

/**
 * MyEclipse Struts Creation date: 07-24-2008
 * 
 * XDoclet definition:
 * 
 * @struts.action path="/login" name="loginForm" parameter="method"
 *                validate="true"
 */
public class LoginAction extends DispatchAction {
	/*
	 * Generated Methods
	 */

	/**
	 * Method execute
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward login(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		LoginForm loginForm = (LoginForm) form;// TODO Auto-generated method
												// stub
		String name = loginForm.getUname();
		String pwd = loginForm.getUpwd();
		HttpSession session=request.getSession();
		String pageForward=null;
		ActionErrors error=new ActionErrors();
		if ("zf".equals(name) || "123".equals(pwd)) {
			session.setAttribute("userName", name);
			pageForward="list";
		}
		else{
			error.add("loginfail",new ActionMessage("error.login"));
			pageForward="failure";
			addErrors(request, error);
		}
		return mapping.findForward(pageForward);
	}

	public ActionForward exit(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		return null;
	}
}