public static function getClassInformation()
    {

        $returnValue = "<classinformation>\n";
        $returnValue .= "\t<author>simpleserv.de</author>\n";
        $returnValue .= "\t<classname>" . static::$m__sClassName . "</classname>\n";
        $returnValue .= "\t<attributes>\n";

        $attributes = static::getAttributes();

        foreach ($attributes as $attribute) {

            $attributeName = $attribute->getName();

            if (MWebfile::isSimpleDatatype($attributeName)) {
                $attributeFieldName = static::getSimplifiedAttributeName($attributeName);
                $attributeFieldType = MWebfile::getDatatypeFromAttributeName($attributeName);
                $returnValue .= "\t\t<attribute name=\"" . $attributeFieldName . "\" type=\"" . $attributeFieldType . "\" />\n";
            }


        }
        $returnValue .= "\t</attributes>\n";
        $returnValue .= "</classinformation>";
        return $returnValue;

    }