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minor #16941 [FrameworkBundle] Compute the kernel root hash only one time (dunglas) 

This PR was merged into the 2.7 branch.

Discussion
----------

[FrameworkBundle] Compute the kernel root hash only one time

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | no
| BC breaks?    | no
| Deprecations? | no
| Tests pass?   | yes
| Fixed tickets | n/a
| License       | MIT
| Doc PR        | n/a

Commits
-------

23431e9 [FrameworkBundle] Compute the kernel root hash only one time
This commit is contained in:
Fabien Potencier 2016-01-25 09:11:55 +01:00
parent e68ebab1b1 23431e99d6
commit c738085cb3
1 changed files with 23 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

25
src/Symfony/Bundle/FrameworkBundle/DependencyInjection/FrameworkExtension.php
View File

@ -38,6 +38,11 @@ class FrameworkExtension extends Extension
private $translationConfigEnabled = false;
private $sessionConfigEnabled = false;
/**
* @var string|null
*/
private $kernelRootHash;
/**
* Responds to the app.config configuration parameter.
*
@ -779,7 +784,7 @@ class FrameworkExtension extends Extension
if (isset($config['cache'])) {
$container->setParameter(
'validator.mapping.cache.prefix',
'validator_'.hash('sha256', $container->getParameter('kernel.root_dir'))
'validator_'.$this->getKernelRootHash($container)
);
$validatorBuilder->addMethodCall('setMetadataCache', array(new Reference($config['cache'])));
@ -961,7 +966,7 @@ class FrameworkExtension extends Extension
if (isset($config['cache']) && $config['cache']) {
$container->setParameter(
'serializer.mapping.cache.prefix',
'serializer_'.hash('sha256', $container->getParameter('kernel.root_dir'))
'serializer_'.$this->getKernelRootHash($container)
);
$container->getDefinition('serializer.mapping.class_metadata_factory')->replaceArgument(
@ -970,6 +975,22 @@ class FrameworkExtension extends Extension
}
}
/**
* Gets a hash of the kernel root directory.
*
* @param ContainerBuilder $container
*
* @return string
*/
private function getKernelRootHash(ContainerBuilder $container)
{
if (!$this->kernelRootHash) {
$this->kernelRootHash = hash('sha256', $container->getParameter('kernel.root_dir'));
}
return $this->kernelRootHash;
}
/**
* Returns the base path for the XSD files.
*