Version 1

[yaffs-website] / web / core / lib / Drupal / Core / Cache / Context / RequestStackCacheContextBase.php

diff --git a/web/core/lib/Drupal/Core/Cache/Context/RequestStackCacheContextBase.php b/web/core/lib/Drupal/Core/Cache/Context/RequestStackCacheContextBase.php
new file mode 100644 (file)
index 0000000..991b9d5
--- /dev/null
+++ b/web/core/lib/Drupal/Core/Cache/Context/RequestStackCacheContextBase.php
@@ -0,0 +1,33 @@
+<?php
+
+namespace Drupal\Core\Cache\Context;
+
+use Symfony\Component\HttpFoundation\RequestStack;
+
+/**
+ * Defines a base class for cache contexts depending only on the request stack.
+ *
+ * Subclasses need to implement either
+ * \Drupal\Core\Cache\Context\CacheContextInterface or
+ * \Drupal\Core\Cache\Context\CalculatedCacheContextInterface.
+ */
+abstract class RequestStackCacheContextBase {
+
+  /**
+   * The request stack.
+   *
+   * @var \Symfony\Component\HttpFoundation\RequestStack
+   */
+  protected $requestStack;
+
+  /**
+   * Constructs a new RequestStackCacheContextBase class.
+   *
+   * @param \Symfony\Component\HttpFoundation\RequestStack $request_stack
+   *   The request stack.
+   */
+  public function __construct(RequestStack $request_stack) {
+    $this->requestStack = $request_stack;
+  }
+
+}