[WAMP] Static Factory

I'm sorry...
refs #11
Optionally, statically register namespaces for Command Factory

src/Ratchet/Component/WAMP/WAMPServerComponent.php

@@ -4,6 +4,7 @@ use Ratchet\Component\WebSocket\WebSocketComponentInterface;
 use Ratchet\Resource\ConnectionInterface;
 use Ratchet\Resource\Command\Composite;
 use Ratchet\Resource\Command\CommandInterface;
+use Ratchet\Resource\Command\Factory as CmdFactory;
 use Ratchet\Component\WAMP\Command\Action\Prefix;
 use Ratchet\Component\WAMP\Command\Action\Welcome;
 
@@ -168,6 +169,8 @@ class WAMPServerComponent implements WebSocketComponentInterface {
      * @param WAMPServerComponentInterface An class to propagate calls through
      */
     public function __construct(WAMPServerComponentInterface $server_component) {
+        CmdFactory::registerActionPath(__NAMESPACE__ . '\\Command\\Action');
+
         $this->_decorating = $server_component;
         $this->_msg_buffer = new Composite;
     }

src/Ratchet/Resource/Command/Factory.php

@@ -10,8 +10,16 @@ class Factory {
 
     protected $_mapped_commands = array();
 
-    public function __construct() {
+    protected static $globalPaths = array();
+
+    protected $_ignoreGlobals = false;
+
+    /**
+     * @param bool If set to TRUE this will ignore all the statically registered namespaces
+     */
+    public function __construct($ignoreGlobals = false) {
         $this->addActionPath(__NAMESPACE__ . '\\Action');
+        $this->_ignoreGlobals = (boolean)$ignoreGlobals;
     }
 
     /**
@@ -22,6 +30,10 @@ class Factory {
         $this->_paths[] = $this->slashIt($namespace);
     }
 
+    public static function registerActionPath($namespace) {
+        static::$globalPaths[$namespace] = 1;
+    }
+
     /**
      * @return Composite
      */
@@ -47,6 +59,16 @@ class Factory {
             }
         }
 
+        if (false === $this->_ignoreGlobals) {
+            foreach (static::$globalPaths as $path => $one) {
+                $path = $this->slashIt($path);
+                if (class_exists($path . $name)) {
+                    $this->_mapped_commands[$name] = $path . $name;
+                    return $this->newCommand($name, $conn);
+                }
+            }
+        }
+
         throw new \UnexepctedValueException("Command {$name} not found");
     }