com.alibaba.dts.sdk.util.CookieUtil Maven / Gradle / Ivy

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package com.alibaba.dts.sdk.util;

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.List;

import javax.servlet.http.Cookie;


import com.alibaba.dts.common.logger.SchedulerXLoggerFactory;
import com.alibaba.dts.common.logger.innerlog.Logger;
import com.alibaba.dts.common.util.StringUtil;

/**
 * Cookie操作;
 * Created by luliang on 14/12/30.
 */
public class CookieUtil {

    private static final Logger logger = SchedulerXLoggerFactory.getLogger(CookieUtil.class);

    private static final String CHAR_SET = "UTF-8";

    public static String cookieToString(List cookies) {
        StringBuilder sb = new StringBuilder();
        if(cookies.size() > 0) {
            StringBuilder[] cookieEntry = new StringBuilder[cookies.size()];
            for(int i = 0; i < cookies.size(); i++) {
                cookieEntry[i] = new StringBuilder();
                try {
                    cookieEntry[i].append(URLEncoder.encode(cookies.get(i).getName(), CHAR_SET))
                            .append("=").append(URLEncoder.encode(cookies.get(i).getValue(), CHAR_SET));
                } catch (UnsupportedEncodingException e) {
                    logger.error("url encode error", e);
                }
            }
            sb.append(StringUtil.join(cookieEntry, ";"));
        }
        return sb.toString();
    }
}