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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\Database\Resource;
use OpenCloud\Common\Lang;
use OpenCloud\Common\Exceptions;
use OpenCloud\Common\Resource\PersistentResource;
use OpenCloud\Database\Service;
/**
* This class represents a Backup
*/
class Backup extends PersistentResource
{
public $id;
public $name;
public $description;
public $created;
public $datastore;
public $updated;
public $instance;
public $instanceId;
public $locationRef;
protected static $json_name = 'backup';
protected static $url_resource = 'backups';
protected $createKeys = array(
'name',
'instanceId',
'description'
);
protected $associatedResources = array(
'instance' => 'Instance'
);
protected $aliases = array(
'instance_id' => 'instanceId'
);
public function __construct(Service $service, $info = null)
{
$this->instance = new \stdClass;
return parent::__construct($service, $info);
}
/**
* Returns the JSON object for creating the backup
*/
protected function createJson()
{
if (!isset($this->instanceId)) {
throw new Exceptions\BackupInstanceError(
Lang::translate('The `instanceId` attribute is required and must be a string')
);
}
if (!isset($this->name)) {
throw new Exceptions\BackupNameError(
Lang::translate('Backup name is required')
);
}
$out = [
'backup' => [
'name' => $this->name,
'instance' => $this->instanceId
]
];
if (isset($this->description)) {
$out['backup']['description'] = $this->description;
}
return (object) $out;
}
}