package cn.autoform.util;

import cn.autoform.fw.exception.IEMRuntimeException;
import cn.autoform.util.tool.ObjectUtil;

/**
 * 鏂█绫�
 * @author WangYX
 *
 */
public class Assert {

	/**
	 * 楠岃瘉瀵硅薄鏄惁涓篘ULL,绌哄瓧绗︿覆锛岀┖鏁扮粍锛岀┖鐨凜ollection鎴朚ap(鍙湁绌烘牸鐨勫瓧绗︿覆涔熻涓烘槸绌轰覆)
	 * @Title: empty
	 * @param @param obj
	 * @param @param code
	 * @param @param args    璁惧畾鏂囦欢
	 * @return void    杩斿洖绫诲瀷
	 * @throws
	 */
	public static void empty(Object obj, String code, String... args) {
		empty(obj, new IEMRuntimeException(code, args));
	}
	
	/**
	 * 涓虹┖鎶涘嚭寮傚父
	 * @param obj
	 * @param re
	 */
	public static void empty(Object obj, RuntimeException re){
		if (ObjectUtil.empty(obj))
			throw re;
	}
	
	/**
	 * 鏍规嵁鏉′欢鎶涘嚭寮傚父
	 * @param cond
	 * @param re
	 */
	public static void condition(Boolean cond, RuntimeException re){
		if(cond != null && cond){
			throw re;
		}
	}
	
	/**
	 * 鏍规嵁鏉′欢鎶涘嚭寮傚父
	 * @param cond
	 * @param re
	 */
	public static void condition(Boolean cond, String code, String... args){
		if(cond != null && cond){
			condition(cond, new IEMRuntimeException(code, args));
		}
	}
	
}