package com.huiton.mainframe.control.web.handlers;import com.huiton.cerp.pub.util.functions.*;import java.util.HashMap;import java.util.ArrayList;import java.util.Locale;import java.util.Enumeration;import java.util.Vector;import java.sql.ResultSet;import javax.servlet.http.HttpSession;import javax.servlet.http.HttpServletRequest;import com.huiton.cerp.pub.util.functions.*;import com.huiton.mainframe.util.WebKeys;import com.huiton.mainframe.util.JSPUtil;import com.huiton.mainframe.control.event.CERPEvent;import com.huiton.mainframe.util.tracer.Debug;import com.huiton.mainframe.control.web.ModelManager;import com.huiton.mainframe.control.web.CustomerWebImpl;import com.huiton.pub.dbx.JdbOp;import com.huiton.mainframe.util.tracer.Debug;import com.huiton.cerp.pub.util.SubsystemKeys;import com.huiton.cerp.pub.util.functions.*;public class SigninHandler extends RequestHandlerSupport {    public CERPEvent processRequest(HttpServletRequest request) throws Exception {        Debug.println("Signin Handler: processRequest()");        // 獲得用戶名、密碼、公司代碼、登錄帳套年份        String userCode =  request.getParameter(WebKeys.UsercodeKey);        String password =  request.getParameter(WebKeys.PasswordKey);        String companyCode = request.getParameter("company_code");        String currentYear = request.getParameter("year");        String lang = request.getParameter("lang");        lang = ((lang==null || lang.equals("")) ? "zh" : lang.trim());        // 從 ModelManager 獲得 CustomerWebImpl 對象        HttpSession session = request.getSession();        ModelManager mm = (ModelManager)session.getAttribute(WebKeys.ModelManagerKey);        CustomerWebImpl customer = mm.getCustomerWebImpl();        customer.setLoggedIn(false);        CerpSAM cs = new CerpSAM();        cs.login(request,companyCode,userCode,password,currentYear);        request.setAttribute("user_code",userCode);        request.setAttribute("company_code",companyCode);        request.setAttribute("year",currentYear);        request.setAttribute("lang",lang);        return null ;    }}