com.lube.common.LicenseInterceptor.java Source code

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Here is the source code for com.lube.common.LicenseInterceptor.java

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package com.lube.common;

import com.lube.common.license.ILicense;
import com.lube.common.license.UsbKeyLicense;
import com.lube.user.entity.User;
import com.lube.utils.LigerUtils;
import org.apache.log4j.Logger;
import org.springframework.web.context.support.WebApplicationContextUtils;
import org.springframework.web.servlet.HandlerInterceptor;
import org.springframework.web.servlet.ModelAndView;

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

/**
 * Created with IntelliJ IDEA.
 * User: Administrator
 * Date: 13-3-9
 * Time: ?8:23
 * To change this template use File | Settings | File Templates.
 */
public class LicenseInterceptor implements HandlerInterceptor {
    private static Logger logger = Logger.getLogger(LicenseInterceptor.class);

    private String[] paths = { "/user/verifyLogin.do" };

    private boolean licenseFlag;

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
            throws Exception {
        //        logger.info("=============???==============");
        boolean flag = false;

        //        ILicense license = new UsbKeyLicense();
        //        if (license.verifyLicense()) {
        if (CommonConst.validLicense) {
            logger.debug("???");
            String servletPath = request.getServletPath();
            logger.info("?" + servletPath);
            for (int i = 0; i < paths.length; i++) {
                if (servletPath.equalsIgnoreCase(paths[i])) {
                    return true;
                }
            }
            User obj = (User) request.getSession().getAttribute(CommonConst.OPERATOR_SESSION_KEY);
            if (null != obj) {

                flag = true;
            } else {
                logger.debug("??");
                //                response.setContentType("application/json;charset=UTF-8");
                //                response.setHeader("Content-Type","application/json;charset=UTF-8");
                //response.setHeader("Transfer-Encoding", "chunked");
                //                Content-Type:application/json;charset=UTF-8

                //                response.setCharacterEncoding("UTF-8");
                //                response.setContentType("text/json");
                //                response.getWriter().write("{\"successful\":false,\"message\":\"??\"}");
                response.sendRedirect("/login.html");
            }
        } else {
            logger.debug("??");
            //            response.sendRedirect("/licenseError.html");
            //            LigerUtils.resultMeaage(false, "?", "90");
            response.setContentType("application/json;charset=UTF-8");
            response.setHeader("Content-Type", "application/json;charset=UTF-8");
            response.setHeader("Transfer-Encoding", "Content-Type:application/json;charset=UTF-8");

            response.setCharacterEncoding("UTF-8");
            response.setContentType("text/json");
            response.getWriter().write("{\"success\":false,\"message\":\""
                    + CommonConst.MESSAGE_SYS_LICENSE_VERIFY_FAILD + "\", \"returnCode\":\"90\"}");
        }
        return flag;
    }

    @Override
    public void postHandle(HttpServletRequest request, HttpServletResponse response, Object handler,
            ModelAndView modelAndView) throws Exception {
        //        logger.info("---------------postHandle--------------");
    }

    @Override
    public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler,
            Exception ex) throws Exception {
        //        logger.info("++++++++++++++afterCompletion++++++++++++++");
    }

    public boolean isLicenseFlag() {
        return licenseFlag;
    }

    public void setLicenseFlag(boolean licenseFlag) {
        this.licenseFlag = licenseFlag;
    }
}