/**
*/
protected function _read()
{
try {
if (method_exists($this->_vfs, 'readStream')) {
$stream = new Horde_Stream_Existing(array('stream' => $this->_vfs->readStream($this->_vfspath, $this->_id)));
$stream->rewind();
} else {
$stream = new Horde_Stream_Temp();
$stream->add($this->_vfs->read($this->_vfspath, $this->_id), true);
}
return $stream;
} catch (Horde_Vfs_Exception $e) {
throw new IMP_Compose_Exception($e);
}
}
