<?php	
/*
    This file is part of Hotseat Corner.

    Hotseat Corner is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    Hotseat Corner is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with Hotseat Corner.  If not, see <http://www.gnu.org/licenses/>.
*/
	class Data_ValidationException extends Exception {
		public $_errors;
		
		public function __construct ()
		{
			$this->_errors = array();
		}
		
		public function addError ($error)
		{
			$this->_errors[] = $error;
		}
		
		public function __get ($key)
		{
			return (in_array($key, $this->_errors))? true : false;
		}
		
		public function throwIfSet ()
		{
			if(count($this->_errors) > 0) {
				throw $this;
			}
		}
		
		public function doIf ($key, $true, $false, $flag='POST', $ifflag='')
		{
			if ($flag === 'POST' && count($_POST) === 0) {
				return $ifflag;
			}
			return (in_array($key, $this->_errors))? $true : $false;
		}
	}
?>