[+TASK] Extbase (DomainObject): Added a "private" property _localizationParentUid...

[Packages/TYPO3.CMS.git] / typo3 / sysext / extbase / Classes / DomainObject / AbstractDomainObject.php

diff --git a/typo3/sysext/extbase/Classes/DomainObject/AbstractDomainObject.php b/typo3/sysext/extbase/Classes/DomainObject/AbstractDomainObject.php
index 7ca212e..30f25af 100644 (file)
--- a/typo3/sysext/extbase/Classes/DomainObject/AbstractDomainObject.php
+++ b/typo3/sysext/extbase/Classes/DomainObject/AbstractDomainObject.php
@@ -38,6 +38,11 @@ abstract class Tx_Extbase_DomainObject_AbstractDomainObject implements Tx_Extbas
         */
        protected $uid;
 
+       /**
+        * @var int The uid of the localization parent
+        */
+       protected $_localizationParentUid;
+
        /**
         * TRUE if the object is a clone
         * @var boolean
@@ -80,9 +85,13 @@ abstract class Tx_Extbase_DomainObject_AbstractDomainObject implements Tx_Extbas
         * @return int the uid or NULL if none set yet.
         */
        final public function getUid() {
-               return ($this->uid === NULL ? NULL : (int)$this->uid);
+               if ($this->uid !== NULL) {
+                       return (int)$this->uid;
+               } else {
+                       return NULL;
+               }
        }
-
+       
        /**
         * Reconstitutes a property. Only for internal use.
         *