private function getRawData()
{
if ($this->rawData === null) {
$type = $this->getDataType();
$data = $this->getData();
switch ($type) {
case self::DATATYPE_TEXT:
// In this storage type, the changes are stored on the object.
$data = $data;
break;
case self::DATATYPE_FILE:
default:
throw new Exception(pht('Hunk has unsupported data type "%s"!', $type));
}
$format = $this->getDataFormat();
switch ($format) {
case self::DATAFORMAT_RAW:
// In this format, the changes are stored as-is.
$data = $data;
break;
case self::DATAFORMAT_DEFLATED:
$data = PhabricatorCaches::inflateData($data);
break;
default:
throw new Exception(pht('Hunk has unsupported data encoding "%s"!', $type));
}
$this->rawData = $data;
}
return $this->rawData;
}
private function didReadValue($format, $value)
{
switch ($format) {
case self::CACHE_FORMAT_RAW:
return $value;
case self::CACHE_FORMAT_DEFLATE:
return PhabricatorCaches::inflateData($value);
default:
throw new Exception(pht('Unknown cache format.'));
}
}