Merge pull request #25 from beaubbe/integration

Added method for when http error

Author: brendo

README.md

@@ -35,4 +35,14 @@ public static function prepareGateway(&$gateway) {}
  *  the parsed xml string data returned by the Gateway by reference
  */
 public function exposeData(&$data) {}
+
+/**
+ * This method is called when their is an http error
+ * or when content type is unsupported
+ *
+ * @since Remote Datasource 2.0
+ * @param array $info
+ *  info of the http request
+ */
+public function httpError(&$info) {}
 ````

data-sources/datasource.remote.php

@@ -69,6 +69,19 @@ public static function prepareGateway(&$gateway)
     public function exposeData(&$data)
     {
 
+    }
+	
+	/**
+     * This method is called when their is an http error
+     * or when content type is unsupported
+     *
+     * @since Remote Datasource 2.0
+     * @param array $info
+     *  info of the http request
+     */
+    public function httpError(&$info)
+    {
+    
     }
 
 /*-------------------------------------------------------------------------
@@ -678,6 +691,8 @@ public function execute(array &$param_pool = null)
                         $writeToCache = false;
 
                         $result->setAttribute('valid', 'false');
+                        
+                        $this->httpError($info);
 
                         // 28 is CURLE_OPERATION_TIMEOUTED
                         if ($info['curl_error'] == 28) {