read() public méthode

Read response from server
public read ( ) : string
Résultat string
 /**
  * Read response from server
  *
  * @return string
  */
 public function read()
 {
     $response = parent::read();
     $this->log("{$response}\n\n");
     return $response;
 }
 /**
  * Read response from server
  *
  * @see Zend_Http_Client_Adapter_Socket::read()
  *
  * @return string
  */
 public function read()
 {
     $response = false;
     if (Mage::app()->useCache(self::CACHE_TYPE)) {
         $cache = $this->getCache();
         $cache->addData($this->_params);
         $cacheMode = $this->getConfigData('cache_mode');
         if ($cacheMode == PedroTeixeira_Correios_Model_Source_CacheMode::MODE_HTTP_PRIOR) {
             try {
                 $response = parent::read();
                 $cache->save($response);
             } catch (Zend_Http_Client_Adapter_Exception $e) {
                 $response = $cache->load();
             }
         } elseif ($cacheMode == PedroTeixeira_Correios_Model_Source_CacheMode::MODE_CACHE_PRIOR) {
             $response = $cache->loadById();
             if (!$response) {
                 try {
                     $response = parent::read();
                     $cache->save($response);
                 } catch (Zend_Http_Client_Adapter_Exception $e) {
                     $response = $cache->loadByTags();
                 }
             }
         } elseif ($cacheMode == PedroTeixeira_Correios_Model_Source_CacheMode::MODE_CACHE_ONLY) {
             $response = $cache->load();
         }
     } else {
         $response = parent::read();
     }
     return $response;
 }