personaction.java

Struts、Spring、Hibernate实现的登陆程序

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

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

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 org.apache.struts.actions.DispatchAction;
import org.darkness.sshlogin.dao.PersonDAO;
import org.darkness.sshlogin.vo.Person;

/**
 * MyEclipse Struts Creation date: 05-17-2008
 * 
 * XDoclet definition:
 * 
 * @struts.action path="/person" name="personForm" input="person.jsp"
 *                parameter="status" scope="request" validate="true"
 */
public class PersonAction extends DispatchAction {
	/*
	 * Generated Methods
	 */

	private PersonDAO personDao;

	public PersonDAO getPersonDao() {
		return personDao;
	}

	public void setPersonDao(PersonDAO personDao) {
		this.personDao = personDao;
	}

	/**
	 * Method execute
	 * 
	 * @param mapping
	 * @param form
	 * @param request
	 * @param response
	 * @return ActionForward
	 */
	public ActionForward login(ActionMapping mapping, ActionForm form,
			HttpServletRequest request, HttpServletResponse response) {
		DynaActionForm personForm = (DynaActionForm) form;
		Person person = new Person();
		person.setId(personForm.getString("id"));
		person.setPassword(personForm.getString("password"));

		boolean flag = false;
		try {
			flag = personDao.isLogin(person);
		} catch (Exception e) {
			e.printStackTrace();
		}
		if (flag)
			request.setAttribute("name", person.getName());
		return mapping.getInputForward();
	}
}