Deprecate old JsonArrayType

docs/en/reference/types.rst

@@ -390,6 +390,10 @@ Values retrieved from the database are always converted to PHP's ``array`` or
 json_array
 ^^^^^^^^^^
 
+.. warning::
+
+    This type is deprecated since 2.6, you should use ``json`` instead.
+
 Maps and converts array data based on PHP's JSON encoding functions.
 If you know that the data to be stored always is in a valid UTF-8
 encoded JSON format string, you should consider using this type.

lib/Doctrine/DBAL/Types/JsonArrayType.php

@@ -25,30 +25,11 @@ use Doctrine\DBAL\Platforms\AbstractPlatform;
  * Array Type which can be used to generate json arrays.
  *
  * @since  2.3
+ * @deprecated Use JsonType instead
  * @author Johannes M. Schmitt <schmittjoh@gmail.com>
  */
-class JsonArrayType extends Type
+class JsonArrayType extends JsonType
 {
-    /**
-     * {@inheritdoc}
-     */
-    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform)
-    {
-        return $platform->getJsonTypeDeclarationSQL($fieldDeclaration);
-    }
-
-    /**
-     * {@inheritdoc}
-     */
-    public function convertToDatabaseValue($value, AbstractPlatform $platform)
-    {
-        if (null === $value) {
-            return null;
-        }
-
-        return json_encode($value);
-    }
-
     /**
      * {@inheritdoc}
      */