/**
* Loads a configuration file from a path.
*
* If the path does not exist, an empty configuration file is returned.
*
* @param string $path The path to the configuration file.
* @param Config $baseConfig The configuration that the loaded configuration
* will inherit its values from.
*
* @return ConfigFile The loaded configuration file.
*
* @throws StorageException If the file cannot be read.
* @throws InvalidConfigException If the file contains invalid configuration.
*/
public function loadConfigFile($path, Config $baseConfig = null)
{
if (!$this->storage->exists($path)) {
return new ConfigFile($path, $baseConfig);
}
$serialized = $this->storage->read($path);
return $this->serializer->unserializeConfigFile($serialized, $path, $baseConfig);
}
/**
* Loads a configuration file from a path.
*
* If the path does not exist, an empty configuration file is returned.
*
* @param string $path The path to the configuration file.
* @param Config|null $baseConfig The configuration that the loaded
* configuration will inherit its values
* from.
*
* @return ConfigFile The loaded configuration file.
*
* @throws FileNotFoundException If the file does not exist.
* @throws ReadException If the file cannot be read.
* @throws InvalidConfigException If the file contains invalid configuration.
*/
public function loadConfigFile($path, Config $baseConfig = null)
{
$json = $this->storage->read($path);
$jsonData = $this->decode($json, $path);
try {
return $this->configFileConverter->fromJson($jsonData, array('path' => $path, 'baseConfig' => $baseConfig));
} catch (ConversionFailedException $e) {
throw new InvalidConfigException(sprintf('The JSON in %s could not be converted: %s', $path, $e->getMessage()), 0, $e);
}
}
private function loadFile($path, $className, array $options = array())
{
$json = $this->storage->read($path);
$jsonData = $this->decode($json, $path);
$options['path'] = $path;
try {
return $this->converterProvider->getJsonConverter($className)->fromJson($jsonData, $options);
} catch (ConversionFailedException $e) {
throw new InvalidConfigException(sprintf('The JSON in %s could not be converted: %s', $path, $e->getMessage()), 0, $e);
}
}
