70 lines
1.8 KiB
PHP
70 lines
1.8 KiB
PHP
<?php
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/*
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* Copyright 2013 Google Inc.
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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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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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if (!class_exists('Google_Client')) {
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require_once dirname(__FILE__) . '/../autoload.php';
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}
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class Google_IO_Exception extends Google_Exception implements Google_Task_Retryable
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{
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/**
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* @var array $retryMap Map of errors with retry counts.
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*/
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private $retryMap = array();
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/**
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* Creates a new IO exception with an optional retry map.
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*
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* @param string $message
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* @param int $code
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* @param Exception|null $previous
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* @param array|null $retryMap Map of errors with retry counts.
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*/
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public function __construct(
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$message,
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$code = 0,
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Exception $previous = null,
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array $retryMap = null
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) {
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if (version_compare(PHP_VERSION, '5.3.0') >= 0) {
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parent::__construct($message, $code, $previous);
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} else {
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parent::__construct($message, $code);
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}
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if (is_array($retryMap)) {
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$this->retryMap = $retryMap;
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}
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}
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/**
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* Gets the number of times the associated task can be retried.
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*
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* NOTE: -1 is returned if the task can be retried indefinitely
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*
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* @return integer
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*/
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public function allowedRetries()
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{
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if (isset($this->retryMap[$this->code])) {
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return $this->retryMap[$this->code];
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}
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return 0;
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}
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}
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