File indexing completed on 2024-06-23 05:55:05

 <?php
 /**
  * @category   Zend
  * @package    Zend_Cloud
  * @subpackage Infrastructure
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 
 /**
  * Instance of an infrastructure service
  * 
  * @package    Zend_Cloud
  * @subpackage Infrastructure
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 class Zend_Cloud_Infrastructure_Image 
 {
     const IMAGE_ID           = 'imageId';
     const IMAGE_OWNERID      = 'ownerId';
     const IMAGE_NAME         = 'name';
     const IMAGE_DESCRIPTION  = 'description';
     const IMAGE_PLATFORM     = 'platform';
     const IMAGE_ARCHITECTURE = 'architecture';
     const ARCH_32BIT         = 'i386';
     const ARCH_64BIT         = 'x86_64';
     const IMAGE_WINDOWS      = 'windows';
     const IMAGE_LINUX        = 'linux';
 
     /**
      * Image's attributes
      * 
      * @var array
      */
     protected $attributes = array();
 
     /**
      * The Image adapter (if exists)
      * 
      * @var object
      */
     protected $adapter;
 
     /**
      * Required attributes
      * 
      * @var array
      */
     protected $attributeRequired = array(
         self::IMAGE_ID, 
         self::IMAGE_DESCRIPTION, 
         self::IMAGE_PLATFORM, 
         self::IMAGE_ARCHITECTURE,
     );
 
     /**
      * Constructor
      * 
      * @param array $data
      * @param object $adapter 
      */
     public function __construct($data, $adapter = null) 
     {
         if (is_object($data)) {
             if (method_exists($data, 'toArray')) {
                 $data= $data->toArray();
             } elseif ($data instanceof Traversable) {
                 $data = iterator_to_array($data);
             }
         }
         
         if (empty($data) || !is_array($data)) {
             // require_once 'Zend/Cloud/Infrastructure/Exception.php';
             throw new Zend_Cloud_Infrastructure_Exception('You must pass an array of parameters');
         }
 
         foreach ($this->attributeRequired as $key) {
             if (empty($data[$key])) {
                 // require_once 'Zend/Cloud/Infrastructure/Exception.php';
                 throw new Zend_Cloud_Infrastructure_Exception(sprintf(
                     'The param "%s" is a required parameter for class %s',
                     $key,
                     __CLASS__
                 ));
             }
         }
 
         $this->attributes = $data;
         $this->adapter    = $adapter;
     }
 
     /**
      * Get Attribute with a specific key
      *
      * @param array $data
      * @return misc|boolean
      */
     public function getAttribute($key) 
     {
         if (!empty($this->attributes[$key])) {
             return $this->attributes[$key];
         }
         return false;
     }
 
     /**
      * Get all the attributes
      * 
      * @return array
      */
     public function getAttributes()
     {
         return $this->attributes;
     }
 
     /**
      * Get the image ID
      * 
      * @return string
      */
     public function getId()
     {
         return $this->attributes[self::IMAGE_ID];
     }
 
     /**
      * Get the Owner ID
      * 
      * @return string
      */
     public function getOwnerId()
     {
         return $this->attributes[self::IMAGE_OWNERID];
     }
 
     /**
      * Get the name
      * 
      * @return string 
      */
     public function getName()
     {
         return $this->attributes[self::IMAGE_NAME];
     }
 
     /**
      * Get the description
      * 
      * @return string 
      */
     public function getDescription()
     {
         return $this->attributes[self::IMAGE_DESCRIPTION];
     }
 
     /**
      * Get the platform
      * 
      * @return string 
      */
     public function getPlatform()
     {
         return $this->attributes[self::IMAGE_PLATFORM];
     }
 
     /**
      * Get the architecture
      * 
      * @return string 
      */
     public function getArchitecture()
     {
         return $this->attributes[self::IMAGE_ARCHITECTURE];
     }
 }