1 <?php
 2 /**
 3  * Copyright 2012-2014 Rackspace US, Inc.
 4  *
 5  * Licensed under the Apache License, Version 2.0 (the "License");
 6  * you may not use this file except in compliance with the License.
 7  * You may obtain a copy of the License at
 8  *
 9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 
18 namespace OpenCloud\LoadBalancer\Resource;
19 
20 use Guzzle\Http\Exception\ClientErrorResponseException;
21 use OpenCloud\Common\Resource\PersistentResource;
22 
23 /**
24  * Class that represents abstract functionality for Load Balancer resources
25  *
26  * @package OpenCloud\LoadBalancer\Resource
27  */
28 abstract class AbstractResource extends PersistentResource
29 {
30     public function refresh($id = null, $url = null)
31     {
32         if (!isset($this->id)) {
33             return false;
34         }
35 
36         try {
37             return parent::refresh($id, $url);
38         } catch (ClientErrorResponseException $e) {
39             return false;
40         }
41     }
42 
43     protected function createJson()
44     {
45         $object = new \stdClass;
46 
47         foreach ($this->createKeys as $item) {
48             $object->$item = $this->$item;
49         }
50 
51         if ($top = $this->jsonName()) {
52             $object = array($top => $object);
53         }
54 
55         return $object;
56     }
57 
58     protected function updateJson($params = array())
59     {
60         return $this->createJson();
61     }
62 
63     public function name()
64     {
65         $classArray = explode('\\', get_class($this));
66 
67         return method_exists($this->getParent(), 'id')
68             ? sprintf('%s-%s', end($classArray), $this->getParent()->id())
69             : parent::name();
70     }
71 }
72 

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