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Facade.php
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Facade.php
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<?php
/**
* Copyright 2010-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed
* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
namespace Aws\Common\Facade;
use Aws\Common\Aws;
/**
* Base facade class that handles the delegation logic
*
* @deprecated "Facades" are being removed in version 3.0 of the SDK.
*/
abstract class Facade implements FacadeInterface
{
/** @var Aws */
protected static $serviceBuilder;
/**
* Mounts the facades by extracting information from the service builder config and using creating class aliases
*
* @param string|null $targetNamespace Namespace that the facades should be mounted to. Defaults to global namespace
*
* @param Aws $serviceBuilder
*/
public static function mountFacades(Aws $serviceBuilder, $targetNamespace = null)
{
self::$serviceBuilder = $serviceBuilder;
require_once __DIR__ . '/facade-classes.php';
foreach ($serviceBuilder->getConfig() as $service) {
if (isset($service['alias'], $service['class'])) {
$facadeClass = __NAMESPACE__ . '\\' . $service['alias'];
$facadeAlias = ltrim($targetNamespace . '\\' . $service['alias'], '\\');
if (!class_exists($facadeAlias) && class_exists($facadeClass)) {
// @codeCoverageIgnoreStart
class_alias($facadeClass, $facadeAlias);
// @codeCoverageIgnoreEnd
}
}
}
}
/**
* Returns the instance of the client that the facade operates on
*
* @return \Aws\Common\Client\AwsClientInterface
*/
public static function getClient()
{
return self::$serviceBuilder->get(static::getServiceBuilderKey());
}
public static function __callStatic($method, $args)
{
return call_user_func_array(array(self::getClient(), $method), $args);
}
}