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20 changes: 10 additions & 10 deletions HttpCache/Store.php
Original file line number Diff line number Diff line change
Expand Up @@ -25,8 +25,8 @@
class Store implements StoreInterface
{
protected $root;
private $keyCache;
private $locks;
protected $keyCache;
protected $locks;

/**
* Constructor.
Expand Down Expand Up @@ -258,7 +258,7 @@ public function invalidate(Request $request)
*
* @return Boolean true if the two environments match, false otherwise
*/
private function requestsMatch($vary, $env1, $env2)
protected function requestsMatch($vary, $env1, $env2)
{
if (empty($vary)) {
return true;
Expand All @@ -285,7 +285,7 @@ private function requestsMatch($vary, $env1, $env2)
*
* @return array An array of data associated with the key
*/
private function getMetadata($key)
protected function getMetadata($key)
{
if (false === $entries = $this->load($key)) {
return array();
Expand Down Expand Up @@ -319,7 +319,7 @@ public function purge($url)
*
* @return string The data associated with the key
*/
private function load($key)
protected function load($key)
{
$path = $this->getPath($key);

Expand All @@ -334,7 +334,7 @@ private function load($key)
*
* @return Boolean
*/
private function save($key, $data)
protected function save($key, $data)
{
$path = $this->getPath($key);
if (!is_dir(dirname($path)) && false === @mkdir(dirname($path), 0777, true)) {
Expand Down Expand Up @@ -371,7 +371,7 @@ public function getPath($key)
*
* @return string A key for the given Request
*/
private function getCacheKey(Request $request)
protected function getCacheKey(Request $request)
{
if (isset($this->keyCache[$request])) {
return $this->keyCache[$request];
Expand All @@ -387,7 +387,7 @@ private function getCacheKey(Request $request)
*
* @return array An array of HTTP headers
*/
private function persistRequest(Request $request)
protected function persistRequest(Request $request)
{
return $request->headers->all();
}
Expand All @@ -399,7 +399,7 @@ private function persistRequest(Request $request)
*
* @return array An array of HTTP headers
*/
private function persistResponse(Response $response)
protected function persistResponse(Response $response)
{
$headers = $response->headers->all();
$headers['X-Status'] = array($response->getStatusCode());
Expand All @@ -415,7 +415,7 @@ private function persistResponse(Response $response)
*
* @return Response
*/
private function restoreResponse($headers, $body = null)
protected function restoreResponse($headers, $body = null)
{
$status = $headers['X-Status'][0];
unset($headers['X-Status']);
Expand Down