<?php
/**
* Copyright 2012-2014 Rackspace US, Inc.
*
* 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 OpenCloud\Common\Service;
use Guzzle\Http\ClientInterface;
use OpenCloud\Common\Exceptions\ServiceException;
/**
* This object is a factory for building Service objects.
*/
class ServiceBuilder
{
/**
* Simple factory method for creating services.
*
* @param Client $client The HTTP client object
* @param string $class The class name of the service
* @param array $options The options.
* @return \OpenCloud\Common\Service\ServiceInterface
* @throws ServiceException
*/
public static function factory(ClientInterface $client, $class, array $options = array())
{
$name = isset($options['name']) ? $options['name'] : null;
$type = isset($options['type']) ? $options['type'] : null;
$urlType = isset($options['urlType']) ? $options['urlType'] : null;
if (isset($options['region'])) {
$region = $options['region'];
} elseif ($client->getUser() && ($defaultRegion = $client->getUser()->getDefaultRegion())) {
$region = $defaultRegion;
} else {
$region = null;
}
return new $class($client, $type, $name, $region, $urlType);
}
}