Библиотека для cis, online, cms1

creole/drivers/mssql/MSSQLIdGenerator.php

@@ -0,0 +1,62 @@
+<?php
+
+require_once 'creole/IdGenerator.php';
+
+/**
+ * MSSQL IdGenerator implimenation.
+ *
+ * @author    Hans Lellelid <hans@xmpl.org>
+ * @version   $Revision: 1.6 $
+ * @package   creole.drivers.mssql
+ */
+class MSSQLIdGenerator implements IdGenerator {
+    
+    /** Connection object that instantiated this class */
+    private $conn;
+
+    /**
+     * Creates a new IdGenerator class, saves passed connection for use
+     * later by getId() method.
+     * @param Connection $conn
+     */
+    public function __construct(Connection $conn)
+    {
+        $this->conn = $conn;
+    }
+    
+    /**
+     * @see IdGenerator::isBeforeInsert()
+     */
+    public function isBeforeInsert()
+    {
+        return false;
+    }    
+    
+    /**
+     * @see IdGenerator::isAfterInsert()
+     */
+    public function isAfterInsert()
+    {
+        return true;
+    }
+        
+    /**
+     * @see IdGenerator::getIdMethod()
+     */
+    public function getIdMethod()
+    {
+        return self::AUTOINCREMENT;
+    }
+    
+    /**
+     * @see IdGenerator::getId()
+     */
+    public function getId($unused = null)
+    {
+        $rs = $this->conn->executeQuery("SELECT SCOPE_IDENTITY()", ResultSet::FETCHMODE_NUM);
+        $rs->next();
+        return $rs->getInt(1);        
+    }
+    
+}
+