package com.vci.common.utility;

/**
 * <p>Title: </p>
 * <p>Description: has two methods, one is to get 36 length guid,
 * the other is to get 20 length guid.</p>
 */
public final class ObjectUtility {
	
	public static final String seperator = "";

	public ObjectUtility() {
		
	}
	
	/**
	 * get a new guid which length is 36
	 * 
	 * @return string
	 */
	public static String getNewObjectID36() {
		RandomGUID36 newGUID = new RandomGUID36();
		return newGUID.toString();
	}
	
	/**
	 * get a new guid which length is 20
	 * 
	 * @param strToken
	 * @return
	 */
	public static String getNewObjectID20(String strToken) {
		RandomGUID20 random = new RandomGUID20();
		return random.getNewObjectID(strToken);
	}
	
	/**
	 * 采用雪花算法创建ID
	 * @return
	 */
	public static long getSnowFlakeID() {
		return SnowFlake.nextId();
	}
	
	
	public static long getTimeMillis(Object value) {
		long times = 0;
		if (value == null)
			return times;
		
		if (value instanceof java.sql.Timestamp) {
			java.sql.Timestamp ts = (java.sql.Timestamp)value;
			times = ts.getTime();
		} else if (value instanceof java.sql.Timestamp) {
			java.sql.Date date = (java.sql.Date)value;
			times = date.getTime();
		} else {
			times = Long.valueOf(value.toString());
		}
		
		return times;
	}
	
}