symfony · fabpot · Jul 6, 2017 · May 3, 2017
diff --git a/UPGRADE-3.4.md b/UPGRADE-3.4.md
@@ -38,6 +38,14 @@ FrameworkBundle
    will be removed in 4.0. Use the `--prefix` option with an empty string as value
    instead (e.g. `--prefix=""`)
 
+ * The `Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\AddCacheClearerPass`
+   class has been deprecated and will be removed in 4.0. Use the
+   `Symfony\Component\HttpKernel\DependencyInjection\AddCacheClearerPass` class instead.
+
+ * The `Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\AddCacheWarmerPass`
+   class has been deprecated and will be removed in 4.0. Use the
+   `Symfony\Component\HttpKernel\DependencyInjection\AddCacheWarmerPass` class instead.
+
 Process
 -------
 

diff --git a/UPGRADE-4.0.md b/UPGRADE-4.0.md
@@ -348,6 +348,12 @@ FrameworkBundle
  * The `--no-prefix` option of the `translation:update` command has
    been removed.
 
+ * The `Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\AddCacheClearerPass` class has been removed. 
+   Use the `Symfony\Component\HttpKernel\DependencyInjection\AddCacheClearerPass` class instead.
+
+ * The `Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\AddCacheWarmerPass` class has been removed. 
+   Use the `Symfony\Component\HttpKernel\DependencyInjection\AddCacheWarmerPass` class instead.
+
 HttpFoundation
 --------------
 

diff --git a/src/Symfony/Bundle/FrameworkBundle/CHANGELOG.md b/src/Symfony/Bundle/FrameworkBundle/CHANGELOG.md
@@ -10,6 +10,8 @@ CHANGELOG
    require symfony/stopwatch` in your `dev` environment.
  * Deprecated using the `KERNEL_DIR` environment variable with `KernelTestCase::getKernelClass()`.
  * Deprecated the `KernelTestCase::getPhpUnitXmlDir()` and `KernelTestCase::getPhpUnitCliConfigArgument()` methods.
+ * Deprecated `AddCacheClearerPass`, use `Symfony\Component\HttpKernel\DependencyInjection\AddCacheClearerPass` instead.
+ * Deprecated `AddCacheWarmerPass`, use `Symfony\Component\HttpKernel\DependencyInjection\AddCacheWarmerPass` instead.
 
 3.3.0
 -----

diff --git a/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Compiler/AddCacheClearerPass.php b/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Compiler/AddCacheClearerPass.php
@@ -11,31 +11,17 @@
 
 namespace Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler;
 
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
-use Symfony\Component\DependencyInjection\Reference;
+@trigger_error(sprintf('The %s class is deprecated since version 3.4 and will be removed in 4.0. Use Symfony\Component\HttpKernel\DependencyInjection\AddCacheClearerPass instead.', AddCacheClearerPass::class), E_USER_DEPRECATED);
+
+use Symfony\Component\HttpKernel\DependencyInjection\AddCacheClearerPass as BaseAddCacheClearerPass;
 
 /**
  * Registers the cache clearers.
  *
+ * @deprecated since version 3.4, to be removed in 4.0. Use {@link BaseAddCacheClearerPass instead}.
+ *
  * @author Dustin Dobervich <ddobervich@gmail.com>
  */
-class AddCacheClearerPass implements CompilerPassInterface
+class AddCacheClearerPass extends BaseAddCacheClearerPass
 {
-    /**
-     * {@inheritdoc}
-     */
-    public function process(ContainerBuilder $container)
-    {
-        if (!$container->hasDefinition('cache_clearer')) {
-            return;
-        }
-
-        $clearers = array();
-        foreach ($container->findTaggedServiceIds('kernel.cache_clearer', true) as $id => $attributes) {
-            $clearers[] = new Reference($id);
-        }
-
-        $container->getDefinition('cache_clearer')->replaceArgument(0, $clearers);
-    }
 }
diff --git a/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Compiler/AddCacheWarmerPass.php b/src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Compiler/AddCacheWarmerPass.php
@@ -11,34 +11,17 @@
 
 namespace Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler;
 
-use Symfony\Component\DependencyInjection\Compiler\PriorityTaggedServiceTrait;
-use Symfony\Component\DependencyInjection\ContainerBuilder;
-use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+@trigger_error(sprintf('The %s class is deprecated since version 3.4 and will be removed in 4.0. Use Symfony\Component\HttpKernel\DependencyInjection\AddCacheWarmerPass instead.', AddCacheWarmerPass::class), E_USER_DEPRECATED);
+
+use Symfony\Component\HttpKernel\DependencyInjection\AddCacheWarmerPass as BaseAddCacheWarmerPass;
 
 /**
  * Registers the cache warmers.
  *
+ * @deprecated since version 3.4, to be removed in 4.0. Use {@link BaseAddCacheWarmerPass instead}.
+ *
  * @author Fabien Potencier <fabien@symfony.com>
  */
-class AddCacheWarmerPass implements CompilerPassInterface
+class AddCacheWarmerPass extends BaseAddCacheWarmerPass
 {
-    use PriorityTaggedServiceTrait;
-
-    /**
-     * {@inheritdoc}
-     */
-    public function process(ContainerBuilder $container)
-    {
-        if (!$container->hasDefinition('cache_warmer')) {
-            return;
-        }
-
-        $warmers = $this->findAndSortTaggedServices('kernel.cache_warmer', $container);
-
-        if (empty($warmers)) {
-            return;
-        }
-
-        $container->getDefinition('cache_warmer')->replaceArgument(0, $warmers);
-    }
 }
diff --git a/src/Symfony/Bundle/FrameworkBundle/FrameworkBundle.php b/src/Symfony/Bundle/FrameworkBundle/FrameworkBundle.php
@@ -21,15 +21,15 @@
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\ProfilerPass;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TranslatorPass;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\LoggingTranslatorPass;
-use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\AddCacheWarmerPass;
-use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\AddCacheClearerPass;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\AddExpressionLanguageProvidersPass;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\ContainerBuilderDebugDumpPass;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TranslationExtractorPass;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\TranslationDumperPass;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\UnusedTagsPass;
 use Symfony\Component\Config\DependencyInjection\ConfigCachePass;
 use Symfony\Component\Console\DependencyInjection\AddConsoleCommandPass;
+use Symfony\Component\HttpKernel\DependencyInjection\AddCacheClearerPass;
+use Symfony\Component\HttpKernel\DependencyInjection\AddCacheWarmerPass;
 use Symfony\Component\HttpKernel\DependencyInjection\ControllerArgumentValueResolverPass;
 use Symfony\Component\HttpKernel\DependencyInjection\RegisterControllerArgumentLocatorsPass;
 use Symfony\Component\HttpKernel\DependencyInjection\RemoveEmptyControllerArgumentLocatorsPass;

diff --git a/...fony/Bundle/FrameworkBundle/Tests/DependencyInjection/Compiler/AddCacheWarmerPassTest.php b/...fony/Bundle/FrameworkBundle/Tests/DependencyInjection/Compiler/AddCacheWarmerPassTest.php
@@ -16,6 +16,9 @@
 use Symfony\Component\DependencyInjection\Reference;
 use Symfony\Bundle\FrameworkBundle\DependencyInjection\Compiler\AddCacheWarmerPass;
 
+/**
+ * @group legacy
+ */
 class AddCacheWarmerPassTest extends TestCase
 {
     public function testThatCacheWarmersAreProcessedInPriorityOrder()

diff --git a/src/Symfony/Bundle/FrameworkBundle/composer.json b/src/Symfony/Bundle/FrameworkBundle/composer.json
@@ -24,7 +24,7 @@
         "symfony/config": "~3.3|~4.0",
         "symfony/event-dispatcher": "^3.3.1|~4.0",
         "symfony/http-foundation": "~3.3|~4.0",
-        "symfony/http-kernel": "~3.3|~4.0",
+        "symfony/http-kernel": "~3.4|~4.0",
         "symfony/polyfill-mbstring": "~1.0",
         "symfony/filesystem": "~2.8|~3.0|~4.0",
         "symfony/finder": "~2.8|~3.0|~4.0",
@@ -66,6 +66,7 @@
         "symfony/asset": "<3.3",
         "symfony/console": "<3.3",
         "symfony/form": "<3.3",
+        "symfony/http-kernel": "<3.4",
         "symfony/property-info": "<3.3",
         "symfony/serializer": "<3.3",
         "symfony/translation": "<3.2",

diff --git a/src/Symfony/Component/HttpKernel/CHANGELOG.md b/src/Symfony/Component/HttpKernel/CHANGELOG.md
@@ -1,6 +1,12 @@
 CHANGELOG
 =========
 
+3.4.0
+-----
+
+ * added `AddCacheClearerPass`
+ * added `AddCacheWarmerPass`
+
 3.3.0
 -----
 

diff --git a/src/Symfony/Component/HttpKernel/DependencyInjection/AddCacheClearerPass.php b/src/Symfony/Component/HttpKernel/DependencyInjection/AddCacheClearerPass.php
@@ -0,0 +1,50 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+use Symfony\Component\DependencyInjection\Reference;
+
+/**
+ * Registers the cache clearers.
+ *
+ * @author Dustin Dobervich <ddobervich@gmail.com>
+ */
+class AddCacheClearerPass implements CompilerPassInterface
+{
+    private $cacheClearerId;
+    private $cacheClearerTag;
+
+    public function __construct($cacheClearerId = 'cache_clearer', $cacheClearerTag = 'kernel.cache_clearer')
+    {
+        $this->cacheClearerId = $cacheClearerId;
+        $this->cacheClearerTag = $cacheClearerTag;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function process(ContainerBuilder $container)
+    {
+        if (!$container->hasDefinition($this->cacheClearerId)) {
+            return;
+        }
+
+        $clearers = array();
+        foreach ($container->findTaggedServiceIds($this->cacheClearerTag, true) as $id => $attributes) {
+            $clearers[] = new Reference($id);
+        }
+
+        $container->getDefinition($this->cacheClearerId)->replaceArgument(0, $clearers);
+    }
+}
diff --git a/src/Symfony/Component/HttpKernel/DependencyInjection/AddCacheWarmerPass.php b/src/Symfony/Component/HttpKernel/DependencyInjection/AddCacheWarmerPass.php
@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\DependencyInjection;
+
+use Symfony\Component\DependencyInjection\Compiler\PriorityTaggedServiceTrait;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Compiler\CompilerPassInterface;
+
+/**
+ * Registers the cache warmers.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ */
+class AddCacheWarmerPass implements CompilerPassInterface
+{
+    use PriorityTaggedServiceTrait;
+
+    private $cacheWarmerId;
+    private $cacheWarmerTag;
+
+    public function __construct($cacheWarmerId = 'cache_warmer', $cacheWarmerTag = 'kernel.cache_warmer')
+    {
+        $this->cacheWarmerId = $cacheWarmerId;
+        $this->cacheWarmerTag = $cacheWarmerTag;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function process(ContainerBuilder $container)
+    {
+        if (!$container->hasDefinition($this->cacheWarmerId)) {
+            return;
+        }
+
+        $warmers = $this->findAndSortTaggedServices($this->cacheWarmerTag, $container);
+
+        if (empty($warmers)) {
+            return;
+        }
+
+        $container->getDefinition($this->cacheWarmerId)->replaceArgument(0, $warmers);
+    }
+}
diff --git a/src/Symfony/Component/HttpKernel/Tests/DependencyInjection/AddCacheClearerPassTest.php b/src/Symfony/Component/HttpKernel/Tests/DependencyInjection/AddCacheClearerPassTest.php
@@ -0,0 +1,53 @@
+<?php
+
+/*
+ * This file is part of the Symfony package.
+ *
+ * (c) Fabien Potencier <fabien@symfony.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Symfony\Component\HttpKernel\Tests\DependencyInjection;
+
+use PHPUnit\Framework\TestCase;
+use Symfony\Component\DependencyInjection\ContainerBuilder;
+use Symfony\Component\DependencyInjection\Reference;
+use Symfony\Component\HttpKernel\DependencyInjection\AddCacheClearerPass;
+
+class AddCacheClearerPassTest extends TestCase
+{
+    public function testThatCacheClearer()
+    {
+        $container = new ContainerBuilder();
+
+        $definition = $container->register('cache_clearer')->addArgument(null);
+        $container->register('my_cache_clearer_service1')->addTag('kernel.cache_clearer');
+
+        $addCacheWarmerPass = new AddCacheClearerPass();
+        $addCacheWarmerPass->process($container);
+
+        $expected = array(
+            new Reference('my_cache_clearer_service1'),
+        );
+        $this->assertEquals($expected, $definition->getArgument(0));
+    }
+
+    public function testThatCompilerPassIsIgnoredIfThereIsNoCacheClearerDefinition()
+    {
+        $definition = $this->getMockBuilder('Symfony\Component\DependencyInjection\Definition')->getMock();
+        $container = $this->getMockBuilder('Symfony\Component\DependencyInjection\ContainerBuilder')->setMethods(array('hasDefinition', 'findTaggedServiceIds', 'getDefinition'))->getMock();
+
+        $container->expects($this->never())->method('findTaggedServiceIds');
+        $container->expects($this->never())->method('getDefinition');
+        $container->expects($this->atLeastOnce())
+            ->method('hasDefinition')
+            ->with('cache_clearer')
+            ->will($this->returnValue(false));
+        $definition->expects($this->never())->method('replaceArgument');
+
+        $addCacheWarmerPass = new AddCacheClearerPass();
+        $addCacheWarmerPass->process($container);
+    }
+}