PEIP: PEIP_Command_Message.php Source File

00001 <?php
00002 
00003 /*
00004  * This file is part of the PEIP package.
00005  * (c) 2010 Timo Michna <timomichna/yahoo.de>
00006  * 
00007  * For the full copyright and license information, please view the LICENSE
00008  * file that was distributed with this source code.
00009  */
00010 
00023 class PEIP_Command_Message 
00024     extends PEIP_Generic_Message 
00025     implements PEIP_INF_Command {
00026 
00027         
00028     
00035     public function __construct($content, ArrayAccess $headers = NULL){
00036         if(!($content instanceof PEIP_INF_Command) && !is_callable($content)){
00037             throw new BadArgumentException('Argument 1 for PEIP_Command_Message::__construct must be callable or implment PEIP_INF_Command');
00038         }
00039         
00040         
00041         parent::__construct($content, $headers);    
00042     }
00043 
00044     
00049     public function execute(){
00050         if(is_callable($this->getContent())){
00051             return call_user_func($this->getContent());
00052         }else{
00053             return $this->getContent()->execute();
00054         }
00055     }
00056 
00057 }