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Commit 005e8d4

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nicolas-grekasnicolas-grekas
committed
[FrameworkBundle] Default to Apcu+Filesystem cache chain
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‎UPGRADE-3.1.md

Copy file name to clipboardExpand all lines: UPGRADE-3.1.md
+2-19Lines changed: 2 additions & 19 deletions
Original file line numberDiff line numberDiff line change
@@ -93,25 +93,8 @@ FrameworkBundle
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cache service. If you are using `serializer.mapping.cache.apc`, use
9494
`serializer.mapping.cache.doctrine.apc` instead.
9595

96-
* The `framework.serializer.cache` option has been deprecated. Configure the
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`cache.serializer` service under `framework.cache.pools` instead.
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Before:
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```yaml
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framework:
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serializer:
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cache: serializer.mapping.cache.apc
105-
```
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After:
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```yaml
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framework:
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cache:
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pools:
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cache.serializer:
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adapter: cache.adapter.apcu
96+
* The `framework.serializer.cache` option has been deprecated. APCu should now
97+
be automatically used when available so you can remove this configuration key.
11598

11699
HttpKernel
117100
----------

‎UPGRADE-4.0.md

Copy file name to clipboardExpand all lines: UPGRADE-4.0.md
+2-20Lines changed: 2 additions & 20 deletions
Original file line numberDiff line numberDiff line change
@@ -80,26 +80,8 @@ FrameworkBundle
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* The service `serializer.mapping.cache.apc` has been removed; use
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`serializer.mapping.cache.doctrine.apc` instead.
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83-
* The `framework.serializer.cache` option has been removed. Configure the
84-
`cache.serializer` service under `framework.cache.pools` instead.
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Before:
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```yaml
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framework:
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serializer:
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cache: serializer.mapping.cache.apc
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```
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After:
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```yaml
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framework:
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cache:
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pools:
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cache.serializer:
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adapter: cache.adapter.apcu
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```
83+
* The `framework.serializer.cache` option has been removed. APCu should now
84+
be automatically used when available so you can remove this configuration key.
10385

10486
HttpKernel
10587
----------

‎src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Configuration.php

Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/DependencyInjection/Configuration.php
+2-2Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -560,11 +560,11 @@ private function addCacheSection(ArrayNodeDefinition $rootNode)
560560
->children()
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->scalarNode('app')
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->info('App related cache pools configuration')
563-
->defaultValue('cache.adapter.filesystem')
563+
->defaultValue('cache.adapter.default')
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->end()
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->scalarNode('system')
566566
->info('System related cache pools configuration')
567-
->defaultValue('cache.adapter.filesystem')
567+
->defaultValue('cache.adapter.default')
568568
->end()
569569
->scalarNode('directory')->defaultValue('%kernel.cache_dir%/pools')->end()
570570
->scalarNode('default_doctrine_provider')->end()

‎src/Symfony/Bundle/FrameworkBundle/Resources/config/cache.xml

Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/Resources/config/cache.xml
+13-2Lines changed: 13 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -6,11 +6,11 @@
66

77
<services>
88

9-
<service id="cache.app" parent="cache.adapter.filesystem">
9+
<service id="cache.app" parent="cache.adapter.default">
1010
<tag name="cache.pool" />
1111
</service>
1212

13-
<service id="cache.system" parent="cache.adapter.filesystem">
13+
<service id="cache.system" parent="cache.adapter.default">
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<tag name="cache.pool" />
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</service>
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@@ -22,6 +22,17 @@
2222
<tag name="cache.pool" />
2323
</service>
2424

25+
<service id="cache.adapter.default" class="Symfony\Component\Cache\Adapter\ChainAdapter" abstract="true">
26+
<factory class="Symfony\Component\Cache\Adapter\AbstractAdapter" method="createDefault" />
27+
<tag name="cache.pool" clearer="cache.default_clearer" />
28+
<tag name="monolog.logger" channel="cache" />
29+
<argument /> <!-- namespace -->
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<argument /> <!-- default lifetime -->
31+
<argument>%kernel.cache_nonce%</argument>
32+
<argument>%kernel.cache_dir%/pools</argument>
33+
<argument type="service" id="logger" on-invalid="ignore" />
34+
</service>
35+
2536
<service id="cache.adapter.apcu" class="Symfony\Component\Cache\Adapter\ApcuAdapter" abstract="true">
2637
<tag name="cache.pool" clearer="cache.default_clearer" />
2738
<tag name="monolog.logger" channel="cache" />

‎src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/ConfigurationTest.php

Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/ConfigurationTest.php
+2-2Lines changed: 2 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -268,8 +268,8 @@ protected static function getBundleDefaultConfig()
268268
),
269269
'cache' => array(
270270
'pools' => array(),
271-
'app' => 'cache.adapter.filesystem',
272-
'system' => 'cache.adapter.filesystem',
271+
'app' => 'cache.adapter.default',
272+
'system' => 'cache.adapter.default',
273273
'directory' => '%kernel.cache_dir%/pools',
274274
'default_redis_provider' => 'redis://localhost',
275275
),

‎src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/FrameworkExtensionTest.php

Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/Tests/DependencyInjection/FrameworkExtensionTest.php
+4Lines changed: 4 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -14,6 +14,7 @@
1414
use Symfony\Bundle\FrameworkBundle\Tests\TestCase;
1515
use Symfony\Bundle\FrameworkBundle\DependencyInjection\FrameworkExtension;
1616
use Symfony\Component\Cache\Adapter\ApcuAdapter;
17+
use Symfony\Component\Cache\Adapter\ChainAdapter;
1718
use Symfony\Component\Cache\Adapter\DoctrineAdapter;
1819
use Symfony\Component\Cache\Adapter\FilesystemAdapter;
1920
use Symfony\Component\Cache\Adapter\ProxyAdapter;
@@ -728,6 +729,9 @@ private function assertCachePoolServiceDefinitionIsCreated(ContainerBuilder $con
728729
$this->assertSame(DoctrineAdapter::class, $parentDefinition->getClass());
729730
break;
730731
case 'cache.app':
732+
if (ChainAdapter::class === $parentDefinition->getClass()) {
733+
break;
734+
}
731735
case 'cache.adapter.filesystem':
732736
$this->assertSame(FilesystemAdapter::class, $parentDefinition->getClass());
733737
break;

‎src/Symfony/Bundle/FrameworkBundle/Tests/Functional/CachePoolsTest.php

Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/Tests/Functional/CachePoolsTest.php
+3-1Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -11,14 +11,16 @@
1111

1212
namespace Symfony\Bundle\FrameworkBundle\Tests\Functional;
1313

14+
use Symfony\Component\Cache\Adapter\ApcuAdapter;
15+
use Symfony\Component\Cache\Adapter\ChainAdapter;
1416
use Symfony\Component\Cache\Adapter\FilesystemAdapter;
1517
use Symfony\Component\Cache\Adapter\RedisAdapter;
1618

1719
class CachePoolsTest extends WebTestCase
1820
{
1921
public function testCachePools()
2022
{
21-
$this->doTestCachePools(array(), FilesystemAdapter::class);
23+
$this->doTestCachePools(array(), ApcuAdapter::isSupported() ? ChainAdapter::class : FilesystemAdapter::class);
2224
}
2325

2426
/**

‎src/Symfony/Bundle/FrameworkBundle/composer.json

Copy file name to clipboardExpand all lines: src/Symfony/Bundle/FrameworkBundle/composer.json
+1Lines changed: 1 addition & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -58,6 +58,7 @@
5858
"phpdocumentor/reflection-docblock": "<3.0"
5959
},
6060
"suggest": {
61+
"ext-apcu": "For best performance of the system caches",
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"symfony/console": "For using the console commands",
6263
"symfony/form": "For using forms",
6364
"symfony/serializer": "For using the serializer service",

‎src/Symfony/Component/Cache/Adapter/AbstractAdapter.php

Copy file name to clipboardExpand all lines: src/Symfony/Component/Cache/Adapter/AbstractAdapter.php
+19Lines changed: 19 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -14,6 +14,7 @@
1414
use Psr\Cache\CacheItemInterface;
1515
use Psr\Log\LoggerAwareInterface;
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use Psr\Log\LoggerAwareTrait;
17+
use Psr\Log\LoggerInterface;
1718
use Symfony\Component\Cache\CacheItem;
1819

1920
/**
@@ -67,6 +68,24 @@ function ($deferred, $namespace, &$expiredIds) {
6768
);
6869
}
6970

71+
public static function createDefault($namespace = '', $defaultLifetime = 0, $nonce = null, $directory = null, LoggerInterface $logger = null)
72+
{
73+
$fs = new FilesystemAdapter($namespace, $defaultLifetime, $directory);
74+
if (null !== $logger) {
75+
$fs->setLogger($logger);
76+
}
77+
if (!ApcuAdapter::isSupported()) {
78+
return $fs;
79+
}
80+
81+
$apcu = new ApcuAdapter($namespace, $defaultLifetime / 5, $nonce);
82+
if (null !== $logger) {
83+
$apcu->setLogger($logger);
84+
}
85+
86+
return new ChainAdapter(array($apcu, $fs));
87+
}
88+
7089
/**
7190
* Fetches several cache items.
7291
*

‎src/Symfony/Component/Cache/Adapter/ApcuAdapter.php

Copy file name to clipboardExpand all lines: src/Symfony/Component/Cache/Adapter/ApcuAdapter.php
+6-1Lines changed: 6 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -21,9 +21,14 @@ class ApcuAdapter extends AbstractAdapter
2121
private $nonce;
2222
private $nonceLen;
2323

24+
public static function isSupported()
25+
{
26+
return function_exists('apcu_fetch') && ini_get('apc.enabled') && !('cli' === PHP_SAPI && !ini_get('apc.enable_cli'));
27+
}
28+
2429
public function __construct($namespace = '', $defaultLifetime = 0, $nonce = null)
2530
{
26-
if (!function_exists('apcu_fetch') || !ini_get('apc.enabled') || ('cli' === PHP_SAPI && !ini_get('apc.enable_cli'))) {
31+
if (!static::isSupported()) {
2732
throw new CacheException('APCu is not enabled');
2833
}
2934
if ('cli' === PHP_SAPI) {

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