protected function buildContainer($class, $file)
{
$parameterBag = new ParameterBag($this->getKernelParameters());
$container = new ContainerBuilder($parameterBag);
foreach ($this->bundles as $bundle) {
if (null !== ($c = $bundle->buildContainer($parameterBag))) {
$container->merge($c);
}
if ($this->debug) {
$container->addObjectResource($bundle);
}
}
if (null !== ($cont = $this->registerContainerConfiguration($this->getContainerLoader($container)))) {
$container->merge($cont);
}
$container->freeze();
foreach (array('cache', 'logs') as $name) {
$dir = $container->getParameter(sprintf('kernel.%s_dir', $name));
if (!is_dir($dir)) {
if (false === @mkdir($dir, 0777, true)) {
die(sprintf('Unable to create the %s directory (%s)', $name, dirname($dir)));
}
} elseif (!is_writable($dir)) {
die(sprintf('Unable to write in the %s directory (%s)', $name, $dir));
}
}
// cache the container
$dumper = new PhpDumper($container);
$content = $dumper->dump(array('class' => $class));
if (!$this->debug) {
$content = self::stripComments($content);
}
$this->writeCacheFile($file, $content);
if ($this->debug) {
$container->addObjectResource($this);
// save the resources
$this->writeCacheFile($this->getCacheDir() . '/' . $class . '.meta', serialize($container->getResources()));
}
}
