Add namespace.

Model/DbDriver.php

@@ -0,0 +1,84 @@
+<?php namespace Majestic\Model;
+/**
+ * @copyright NetMonsters <team@netmonsters.ru>
+ * @link http://netmonsters.ru
+ * @package Majestic
+ * @subpackage db
+ * @since 2010-02-16
+ */
+
+abstract class DbDriver
+{
+    
+    /**
+     * Database connection
+     * 
+     * @var object
+     */
+    protected $connection = null;
+    
+    /**
+     * Configuration data
+     * 
+     * @var array
+     */
+    protected $config = array();
+    
+    
+    public function __construct($config)
+    {
+        $this->checkConfig($config);
+        $this->config = $config;
+    }
+    
+    protected function checkConfig($config)
+    {
+        $required = array('database', 'username', 'password', 'hostname');
+        foreach ($required as $option) {
+            if (!isset($config[$option])) {
+                throw new \GeneralException('Configuration must have a "' . $option . '".');
+            }
+        }
+    }
+
+    public function getConnection()
+    {
+        $this->connect();
+        return $this->connection;
+    }
+
+    /**
+     * @param mixed $request
+     * @param mixed $params
+     * @return DbStatement
+     */
+    public function query($request, $params = array())
+    {
+        $this->connect();
+        if (!is_array($params)) {
+            $params = array($params);
+        }
+        $stmt = $this->prepare($request);
+        $stmt->execute($params);
+        return $stmt;
+    }
+    
+
+    /* Abstract methods  */
+
+    abstract public function insert($table, $data);
+
+    abstract public function update($table, $data, $condition);
+    
+    abstract public function delete($table, $condition);
+
+    abstract public function prepare($request);
+    
+    abstract public function getInsertId($table = null, $key = null);
+    
+    abstract public function isConnected();
+    
+    abstract public function disconnect();
+    
+    abstract protected function connect();
+}