?? logonaction.java
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//Created by MyEclipse Struts// XSL source (default): platform:/plugin/com.genuitec.eclipse.cross.easystruts.eclipse_3.8.4/xslt/JavaClass.xslpackage com.sonic.struts.action;import java.util.Iterator;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import javax.servlet.http.HttpSession;import net.sf.hibernate.HibernateException;import net.sf.hibernate.Query;import net.sf.hibernate.Session;import net.sf.hibernate.Transaction;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 com.sonic.Userlist;import com.sonic.struts.form.LogonForm;import com.Hibernate.SessionFactory;/** * MyEclipse Struts * Creation date: 04-26-2005 * * XDoclet definition: * @struts:action path="/logon" name="logonForm" input="/form/logon.jsp" scope="request" validate="true" */public class LogonAction extends Action { // --------------------------------------------------------- Instance Variables // --------------------------------------------------------- Methods /** * Method execute * @param mapping * @param form * @param request * @param response * @return ActionForward * @throws HibernateException */ public ActionForward execute( ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws HibernateException { LogonForm logonForm = (LogonForm) form;// 獲取提交的用戶名稱和密碼 String userName=request.getParameter("userName"); String userPwd=request.getParameter("userPwd"); String mUserPwd=null; Userlist ul=null; //創建連接 Session session=SessionFactory.currentSession(); //創建事務 Transaction tx=session.beginTransaction(); //創建對話 Query query=session.createQuery("select u from Userlist as u where username='" + userName + "'"); try{ Iterator it = query.iterate(); ul = (Userlist) it.next(); mUserPwd=ul.getUserpwd(); }catch (Exception e) { System.out.println(e.getMessage()); } //事務提交 tx.commit(); //關閉連接 SessionFactory.closeSession(); HttpSession session1=request.getSession(); //加入 if(userPwd.equals(mUserPwd)){ session1.setAttribute("userName",userName); //加入,保存Session return (mapping.findForward("gomainMenu")); } else { session1.setAttribute("userName",null); //加入,清除Session return (mapping.findForward("rLogon")); } }}
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