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<?php
/**
* Copyright 2016 Google Inc. 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.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License 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 Google\Cloud\Core\Exception;
/**
* Exception thrown when a transaction is aborted.
*/
class AbortedException extends ServiceException
{
/**
* Return the delay in seconds and nanos before retrying the failed request.
*
* @return array
*/
public function getRetryDelay()
{
$metadata = array_filter($this->metadata, function ($metadataItem) {
return array_key_exists('retryDelay', $metadataItem);
});
if (count($metadata) === 0) {
return ['seconds' => 0, 'nanos' => 0];
}
return $metadata[0]['retryDelay'] + [
'seconds' => 0,
'nanos' => 0
];
}
}
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