useraction.java

ssh框架的例子

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

import impl.User;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.struts.action.Action;
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 struts.form.UserForm;

/** 
 * MyEclipse Struts
 * Creation date: 04-04-2009
 * 
 * XDoclet definition:
 * @struts.action path="/login" name="userForm" input="/login.jsp" scope="request" validate="true"
 * @struts.action-forward name="ok" path="/index.jsp"
 */
public class UserAction extends Action {
	/*
	 * Generated Methods
	 */

	/** 
	 * Method execute
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	User userImpl;
	public User getUserImpl() {
		return userImpl;
	}
	public void setUserImpl(User userImpl) {
		this.userImpl = userImpl;
	}
	public ActionForward execute(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		UserForm userForm = (UserForm) form;// TODO Auto-generated method stub
		String string = userImpl.isLogin(userForm.getUsername(), userForm.getPassword());
		ActionErrors errors = new ActionErrors();
		if(string.equals("登陆成功")){
			return mapping.findForward("ok");
		}else if(string.equals("密码错误")){
			ActionMessage aMessage = new ActionMessage("passwordWrong");
			errors.add("password",aMessage);
			saveErrors(request, errors);
			return mapping.getInputForward();
		}else if(string.equals("用户名错误")){
			ActionMessage aMessage = new ActionMessage("usernameWrong");
			errors.add("username",aMessage);
			saveErrors(request, errors);
			return mapping.getInputForward();
		}else{
			ActionMessage aMessage = new ActionMessage("faild");
			errors.add("other",aMessage);
			saveErrors(request, errors);
			return mapping.getInputForward();
		}
	}
}