class.ilTermsOfServiceSignableDocumentFactory.php

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<?php
/* Copyright (c) 1998-2013 ILIAS open source, Extended GPL, see docs/LICENSE */

class ilTermsOfServiceSignableDocumentFactory
{
    public static function getByLanguageObject(ilLanguage $lng)
    {
        try {
            require_once 'Services/TermsOfService/classes/class.ilTermsOfServiceFileSystemDocument.php';
            $document = new ilTermsOfServiceFileSystemDocument($lng);
            $document->determine();
        } catch (ilTermsOfServiceNoSignableDocumentFoundException $e) {
            require_once 'Services/TermsOfService/classes/class.ilTermsOfServiceNullDocument.php';
            $document = new ilTermsOfServiceNullDocument();
        }

        return $document;
    }
}