/**
* Dumps the container configuration as an XML file for rebuilding.
*
* @param ContainerBuilder $container The container builder.
* @param string $file The path to the cache file.
*/
private function dumpXmlConfig(ContainerBuilder $container, $file)
{
$file = sprintf('%s%s%s.xml', dirname($file), DIRECTORY_SEPARATOR, pathinfo($file, PATHINFO_FILENAME));
$container->getDefinition(self::getId('helper.container'))->addMethodCall('setFile', array($file));
$dumper = new XmlDumper($container);
$writer = new File($file, 'w');
$writer->fwrite($dumper->dump());
}
