private void searchUser(ActionEvent e) {
		String userName = this.userName.getText();
		String userNo = this.userNO.getText();
		if(userName == null || Constants.STR_NULL.equals(userName.trim())){
			userName = Constants.STR_NULL;
		}
		if(userNo == null || Constants.STR_NULL.equals(userNo.trim())){
			userNo = Constants.STR_NULL;
		}
		Map<String, Object> param = new HashMap<String, Object>();
		param.put(Constants.IN_USERNAME, userName);
		param.put(Constants.IN_USERNO, userNo);
		System.out.println(param);
		List<Map<String, Object>> list = null;
		try {
			list = userDao.searchUser(param);
		} finally{
			if(null == list || Constants.NUM_ZERO == list.size()){
				return;
			}else {
				int size = list.size();
				data = new String[size][2];
				int i = 0;
				for(Map<String, Object> item : list){
					data[i][0] = item.get(Constants.USER_NO);
					data[i][1] = item.get(Constants.USER_NAME);
					i ++;
				}
				refreshTable();
			}
		}
	}