Horde_Kolab_FreeBusy_Freebusy_Helper_Owa::__construct PHP Method

    public function __construct($input)
    {
        if (is_resource($input)) {
            rewind($input);
            $input = stream_get_contents($input);
        }
        $this->_document = new DOMDocument('1.0', 'UTF-8');
        $this->_document->preserveWhiteSpace = false;
        $this->_document->formatOutput = true;
        $result = @$this->_document->loadXML($input);
        if (!$result || empty($this->_document->documentElement)) {
            throw new Horde_Kolab_FreeBusy_Exception('Invalid OWA input!');
        }
    }