class mapping

Author: vearutop

src/Context.php

@@ -22,6 +22,9 @@ class Context extends MagicMap
     /** @var bool */
     public $skipValidation = false;
 
+    /** @var string[] map of from -> to class names */
+    public $objectItemClassMapping;
+
     /**
      * @param boolean $skipValidation
      * @return Context

src/Schema.php

@@ -344,7 +344,7 @@ public function process($data, Context $options, $path = '#', $result = null)
                 if ($this->useObjectAsArray) {
                     $result = array();
                 } elseif (!$result instanceof ObjectItem) {
-                    $result = $this->makeObjectItem();
+                    $result = $this->makeObjectItem($options);
 
                     if ($result instanceof ClassStructure) {
                         if ($result->__validateOnSet) {
@@ -720,14 +720,21 @@ public function getMeta($className)
     }
 
     /**
+     * @param Context $options
      * @return ObjectItem
      */
-    public function makeObjectItem()
+    public function makeObjectItem(Context $options = null)
     {
         if (null === $this->objectItemClass) {
             return new ObjectItem();
         } else {
-            return new $this->objectItemClass;
+            $className = $this->objectItemClass;
+            if ($options !== null) {
+                if (isset($options->objectItemClassMapping[$className])) {
+                    $className = $options->objectItemClassMapping[$className];
+                }
+            }
+            return new $className;
         }
     }
 }

src/Structure/ClassStructure.php

@@ -57,13 +57,25 @@ public static function properties()
         return static::schema()->properties;
     }
 
+    /**
+     * @var string[] override of objectItemClass
+     * @see \Swaggest\JsonSchema\Context::$objectItemClassMapping
+     */
+    protected static $objectItemClassMapping;
+
     /**
      * @param $data
-     * @param Context $options
+     * @param \Swaggest\JsonSchema\Context $options
      * @return static
      */
     public static function import($data, Context $options = null)
     {
+        if (static::$objectItemClassMapping !== null) {
+            if ($options === null) {
+                $options = new Context();
+            }
+            $options->objectItemClassMapping = static::$objectItemClassMapping;
+        }
         return static::schema()->in($data, $options);
     }