Add namespace.

Model/Db.php

@@ -0,0 +1,63 @@
+<?php namespace Majestic\Model;
+/**
+ * @copyright NetMonsters <team@netmonsters.ru>
+ * @link http://netmonsters.ru
+ * @package Majestic
+ * @subpackage db
+ * @since 2010-02-16
+ */
+
+class Db
+{
+    
+    const FETCH_ASSOC = 2;
+    const FETCH_NUM   = 3;
+    const FETCH_BOTH  = 4;
+    const FETCH_OBJ   = 5;
+
+    /**
+     * Databases connections
+     * 
+     * @var array
+     */
+    static protected $connections = array();
+    
+    /**
+     * Connect to database
+     * 
+     * @param string $name Database name. If not set 'default' will be used.
+     * @param array $config Configuration array.
+     *                       
+     * @return DbDriver
+     * @throws \Majestic\Exception\InitializationException
+     */
+    static public function connect($name = 'default', $config = null)
+    {
+        if (!isset(self::$connections[$name])) {
+            if (!$config) {
+                if (!is_object(\Majestic\Config::get(__CLASS__))) {
+                     throw new \Majestic\Exception\InitializationException('Trying to get property of non-object');
+                }
+                $config = \Majestic\Config::get(__CLASS__)->$name;
+            }
+                
+            if (!is_array($config)) {
+                throw new \Majestic\Exception\InitializationException('Connection parameters must be an array');
+            }
+            
+            $driver = '\Majestic\Model\MySQLiDriver';
+            if (isset($config['driver'])) {
+                $driver = $config['driver'];
+                unset($config['driver']);
+            }
+            
+            $connection = new $driver($config);
+            
+            if (!$connection instanceof DbDriver) {
+                throw new \Majestic\Exception\InitializationException('Database driver must extends DbDriver');
+            }
+            self::$connections[$name] = $connection;
+        }
+        return self::$connections[$name];
+    }
+}