foton-slrs-system-rest/adc-da-base/src/main/java/com/adc/da/util/RequestUtils.java

package com.adc.da.util;

import org.apache.commons.lang3.StringUtils;

import javax.servlet.http.HttpServletRequest;

public class RequestUtils {
    public static final String LOGIN_USER = "LOGIN_USER";
    public static final String LOGIN_USER_ID = "LOGIN_USER_ID";
    public static final String LOGIN_ROLE_ID = "LOGIN_ROLE_ID";

    private RequestUtils() {
        throw new IllegalStateException("RequestUtils");
    }

    public static String getClientIp(HttpServletRequest request) {
        String remoteAddr = "";
        if (request != null) {
            remoteAddr = request.getHeader("X-FORWARDED-FOR");
            if (StringUtils.isEmpty(remoteAddr)) {
                remoteAddr = request.getRemoteAddr();
            }
        }

        return remoteAddr;
    }

    public static String getLoginUserId(HttpServletRequest request) {
        return (String)request.getSession().getAttribute("LOGIN_USER_ID");
    }

    public static String getLoginRoleId(HttpServletRequest request) {
        return (String)request.getSession().getAttribute("LOGIN_ROLE_ID");
    }
}