Zend Framework url redirect

Question

<?php
 class PI_Controller_Plugin_AssetGrabber extends Zend_Controller_Plugin_Abstract
{
public function dispatchLoopStartup(Zend_Controller_Request_Abstract $request)
{
    /*
        The module name
    */
    $moduleName = $request->getModuleName();
    /*
        This modules requires the user to be loggedin in order to see the web pages!
    */
    $loginRequiredModules = array('admin');

    if (in_array($moduleName,$loginRequiredModules)) {
        $adminLogin = new Zend_Session_Namespace('adminLogin');
        if (!isset($adminLogin->loggedin)) {
            /*--------------------------------------
               Here I want to redirect the user
            */
             $this->_redirect('/something');
        }
    }   
}
}

I'm trying to do a redirect $this->_redirect('/something') but doesn't work! Do you know how can I do a redirect in this case?

Best Regards,

Answer 1

... rest of code

if (!isset($adminLogin->loggedin)) {
    $baseUrl = new Zend_View_Helper_BaseUrl();
    $this->getResponse()->setRedirect($baseUrl->baseUrl().'/something');
}

... rest of code