60 lines
1.6 KiB
PHP
60 lines
1.6 KiB
PHP
<?php
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/**
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* Copyright 2010-2013 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Licensed under the Apache License, Version 2.0 (the "License").
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* You may not use this file except in compliance with the License.
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* A copy of the License is located at
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*
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* http://aws.amazon.com/apache2.0
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*
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* or in the "license" file accompanying this file. This file is distributed
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* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
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* express or implied. See the License for the specific language governing
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* permissions and limitations under the License.
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*/
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namespace Aws\Common\Exception;
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use Guzzle\Common\Event;
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use Symfony\Component\EventDispatcher\EventSubscriberInterface;
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/**
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* Converts generic Guzzle response exceptions into AWS specific exceptions
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*/
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class ExceptionListener implements EventSubscriberInterface
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{
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/**
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* @var ExceptionFactoryInterface Factory used to create new exceptions
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*/
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protected $factory;
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/**
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* @param ExceptionFactoryInterface $factory Factory used to create exceptions
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*/
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public function __construct(ExceptionFactoryInterface $factory)
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{
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$this->factory = $factory;
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}
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/**
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* {@inheritdoc}
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*/
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public static function getSubscribedEvents()
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{
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return array('request.error' => array('onRequestError', -1));
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}
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/**
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* Throws a more meaningful request exception if available
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*
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* @param Event $event Event emitted
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*/
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public function onRequestError(Event $event)
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{
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$e = $this->factory->fromResponse($event['request'], $event['response']);
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$event->stopPropagation();
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throw $e;
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}
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}
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