eZ\Bundle\EzPublishCoreBundle\DependencyInjection\Configuration\SiteAccessAware\ContextualizerInterface::getContainer PHP Method

    public function getContainer();

 /**
  * Post process configuration to add io_root_dir and io_prefix.
  */
 public function postMap(array $config, ContextualizerInterface $contextualizer)
 {
     $container = $contextualizer->getContainer();
     // complex parameters dependencies
     foreach (array_merge($config['siteaccess']['list'], array_keys($config['siteaccess']['groups'])) as $scope) {
         $this->addComplexParametersDependencies('io.url_prefix', $scope, $container);
         $this->addComplexParametersDependencies('io.legacy_url_prefix', $scope, $container);
         $this->addComplexParametersDependencies('io.root_dir', $scope, $container);
     }
     // we should only write for default, and for sa/sa groups/global IF they have a declared value
     $scopes = array_merge(array('default'), $config['siteaccess']['list'], array_keys($config['siteaccess']['groups']));
     foreach ($scopes as $scope) {
         // post process io.url_prefix for complex settings
         $postProcessedValue = $this->postProcessComplexSetting('io.url_prefix', $scope, $container);
         if (is_string($postProcessedValue)) {
             $contextualizer->setContextualParameter('io.url_prefix', $scope, $postProcessedValue);
         }
         // post process io.legacy_url_prefix for complex settings
         $postProcessedValue = $this->postProcessComplexSetting('io.legacy_url_prefix', $scope, $container);
         if (is_string($postProcessedValue)) {
             $contextualizer->setContextualParameter('io.legacy_url_prefix', $scope, $postProcessedValue);
         }
         // post process io.root_dir for complex settings
         $postProcessedValue = $this->postProcessComplexSetting('io.root_dir', $scope, $container);
         if (is_string($postProcessedValue)) {
             $contextualizer->setContextualParameter('io.root_dir', $scope, $postProcessedValue);
         }
     }
 }