WebConstants.java

package net.tooan.ynpay.commons.webapp;

import net.tooan.ynpay.commons.webapp.ext.function.AvatarFunction;
import net.tooan.ynpay.commons.webapp.ext.xBeetlRenderFactory;
import net.tooan.ynpay.third.jfinal.render.IMainRenderFactory;

import javax.servlet.http.HttpServletRequest;

/**
 * Created with IntelliJ IDEA.
 * User: Jing
 * Date: 13-10-12
 * Time: 下午1:17
 */
public class WebConstants {

    public static final Boolean develop = true;

    public static final String ctxPath = "/ynpay";

    public static final Integer expire = 60 * 60 * 24;

    public static final IMainRenderFactory getRender() {
        xBeetlRenderFactory.groupTemplate.setCharset("utf-8");
        xBeetlRenderFactory.groupTemplate.setStatementStart("<!--#");
        xBeetlRenderFactory.groupTemplate.setStatementEnd("-->");
        xBeetlRenderFactory.groupTemplate.registerFunction("avatar", new AvatarFunction());
        return new xBeetlRenderFactory();
    }

    public static final String getIp(HttpServletRequest request) {
        String ip = request.getHeader("x-forwarded-for");
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("Proxy-Client-IP");
        }
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getHeader("WL-Proxy-Client-IP");
        }
        if (ip == null || ip.length() == 0 || "unknown".equalsIgnoreCase(ip)) {
            ip = request.getRemoteAddr();
        }
        return ip;
    }

}