tianci.pinao.dts.interceptor.LifeTimeInterceptor.java Source code

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Here is the source code for tianci.pinao.dts.interceptor.LifeTimeInterceptor.java

Source

package tianci.pinao.dts.interceptor;

import java.util.List;

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

import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;

import tianci.pinao.dts.models.Config;
import tianci.pinao.dts.models.License;
import tianci.pinao.dts.service.ConfigService;

public class LifeTimeInterceptor extends HandlerInterceptorAdapter {

    private ConfigService configService;

    @Override
    public boolean preHandle(HttpServletRequest request, HttpServletResponse response, Object handler)
            throws Exception {
        if (checkLifeTime())
            return super.preHandle(request, response, handler);
        else {
            request.getRequestDispatcher("/expire.html").forward(request, response);
            return false;
        }
    }

    private boolean checkLifeTime() {
        System.out.println("##########################");
        System.out.println("##########################");
        System.out.println("##########################");
        System.out.println("##########################");
        System.out.println("##########################");
        Config config = configService.getLicenseConfig();
        if (config != null) {
            List<License> licenses = configService.getAllLicenses();
            if (licenses != null && licenses.size() > 0)
                for (License license : licenses)
                    if (license != null && license.getUseTime() >= config.getValue())
                        return false;
            return true;
        } else
            return false;
    }

    public ConfigService getConfigService() {
        return configService;
    }

    public void setConfigService(ConfigService configService) {
        this.configService = configService;
    }

}