package com.base.tool;

import java.util.Calendar;
import java.util.Date;

import cn.config.model.GlobalConfigure;

import com.base.constant.RestfullConstant;

public class ExpireTool {

	public static long getExpireTime() {
		String tokenHoldTimeStr = GlobalConfigure.getInstance().getProperty(
				(String) RestfullConstant.baseProperty.get("TOKENHOLDTIME"
						.toUpperCase()));
		if (tokenHoldTimeStr == null)
			tokenHoldTimeStr = "-1";
		Integer tokenHoldTime = Integer.parseInt(tokenHoldTimeStr);
		// 如果设置holdTime小于0，则给他5分组有效时间
		if (tokenHoldTime <= 0) {
			tokenHoldTime = 5 * 60;
		}

		// 计算token失效时间
		Calendar expireTime = Calendar.getInstance();
		expireTime.setTime(new Date());
		expireTime.add(Calendar.SECOND, tokenHoldTime);
		return expireTime.getTime().getTime();
	}
}