added MongoStatement method to count results before skip/limit

2012-02-06 18:12:23 +04:00
parent 0140c3f4ad
commit e5e7fdb7e6
3 changed files with 61 additions and 0 deletions
--- a/model/MongoStatement.php
+++ b/model/MongoStatement.php
@ -16,6 +16,15 @@ class MongoStatement extends DbStatement

    protected $insertId = false;

+    public function count()
+    {
+        if ($this->result instanceof MongoCursor) {
+            return $this->result->count();
+        } else {
+            throw new GeneralException('MongoStatement error. Impossible count result of opened cursor.');
+        }
+    }
+
    public function order($sort = array())
    {
        if ($this->result instanceof MongoCursor) {