loginaction.java

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

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.ActionMessage;
import org.apache.struts.action.ActionMessages;

import com.autumn.pojo.Reader;
import com.autumn.pojo.oper.Factory;
import com.autumn.struts.form.LoginForm;

/** 
 * MyEclipse Struts
 * Creation date: 06-05-2008
 * 
 * XDoclet definition:
 * @struts.action path="/login" name="loginForm" input="/form/login.jsp" scope="request" validate="true"
 */
public class LoginAction extends Action {
	/*
	 * 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) {
		LoginForm loginForm = (LoginForm) form;// TODO Auto-generated method stub
		String rid=loginForm.getRid() ;
		String password = loginForm.getPassword() ;
		Reader reader = new Reader() ;
		reader.setId(rid) ;
		reader.setPassword(password) ;
		boolean exsit = Factory.getReaderOperIntance().exsit(reader) ;
		if(exsit)
		{	
			request.getSession().setAttribute("reader", Factory.getReaderOperIntance().queryById(rid)) ;
			return mapping.findForward("mylibary") ;
		}else{
			ActionMessages errors = new ActionMessages() ;
			errors.add("login", new ActionMessage("reader.err")) ;
			super.saveErrors(request, errors) ;
			return mapping.getInputForward();
		}
	}	
}