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<?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 OpenCloud\Compute\Resource\Flavor;
/**
* NovaService serves as an additional abstraction for particular OpenStack services that exhibit shared functionality.
*/
abstract class NovaService extends CatalogService
{
/**
* Returns a flavor from the service
*
* @param string|null $id
* @return Flavor
*/
public function flavor($id = null)
{
return new Flavor($this, $id);
}
/**
* Returns a list of Flavor objects
*
* @param boolean $details Returns full details or not.
* @param array $filter Array for creating queries
* @return Collection
*/
public function flavorList($details = true, array $filter = array())
{
$path = Flavor::resourceName();
if ($details === true) {
$path .= '/detail';
}
return $this->collection('OpenCloud\Compute\Resource\Flavor', $this->getUrl($path, $filter));
}
/**
* Loads the available namespaces from the /extensions resource
*/
protected function loadNamespaces()
{
foreach ($this->getExtensions() as $object) {
$this->namespaces[] = $object->alias;
}
if (!empty($this->additionalNamespaces)) {
$this->namespaces += $this->additionalNamespaces;
}
}
}