X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;ds=sidebyside;f=classes%2FManaged_DataObject.php;h=c005ce66624608263ccf699f992071387fdd6ebf;hb=2770ef9718fb29110b6ab43ea6cffffa8cc4c27b;hp=0e328b151416e20b4a29268f8be3be419d31b62e;hpb=79e3acf0f0aa5c13bf042e471c7977b5e4f1239f;p=quix0rs-gnu-social.git

diff --git a/classes/Managed_DataObject.php b/classes/Managed_DataObject.php
index 0e328b1514..c005ce6662 100644
--- a/classes/Managed_DataObject.php
+++ b/classes/Managed_DataObject.php
@@ -28,7 +28,10 @@ abstract class Managed_DataObject extends Memcached_DataObject
     /**
      * The One True Thingy that must be defined and declared.
      */
-    public static abstract function schemaDef();
+    public static function schemaDef()
+    {
+        throw new MethodNotImplementedException(__METHOD__);
+    }
 
     /**
      * Get an instance by key
@@ -93,13 +96,31 @@ abstract class Managed_DataObject extends Memcached_DataObject
      * Get a multi-instance object
      *
      * This is a utility method to get multiple instances with a given set of
+     * values for a specific column.
+     *
+     * @param string $keyCol  key column name
+     * @param array  $keyVals array of key values
+     *
+     * @return get_called_class() object with multiple instances if found,
+     *         Exception is thrown when no entries are found.
+     *
+     */
+    static function listFind($keyCol, array $keyVals)
+    {
+        return parent::listFindClass(get_called_class(), $keyCol, $keyVals);
+    }
+
+    /**
+     * Get a multi-instance object separated into an array
+     *
+     * This is a utility method to get multiple instances with a given set of
      * values for a specific key column. Usually used for the primary key when
-     * multiple values are desired.
+     * multiple values are desired. Result is an array.
      *
      * @param string $keyCol  key column name
      * @param array  $keyVals array of key values
      *
-     * @return get_called_class() object with multiple instances if found, or null for no hits
+     * @return array with an get_called_class() object for each $keyVals entry
      *
      */
     static function listGet($keyCol, array $keyVals)