public function setName($name = '')
    {
        if ('' == $name) {
            $name = 'Growl for Phing';
        }

        if (!is_string($name)) {
            throw new BuildException(
                '"name" attribute is invalid.' .
                ' Expect to be a string, actual is ' . gettype($name)
            );
        }

        $this->name = $name;
    }