<?php /** * Zend Framework * * LICENSE * * This source file is subject to the new BSD license that is bundled * with this package in the file LICENSE.txt. * It is also available through the world-wide-web at this URL: * http://framework.zend.com/license/new-bsd * If you did not receive a copy of the license and are unable to * obtain it through the world-wide-web, please send an email * to license@zend.com so we can send you a copy immediately. * * @category Zend * @package Zend_Tool * @subpackage Framework * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License * @version $Id: Repository.php 24593 2012-01-05 20:35:02Z matthew $ */ /** * @see Zend_Tool_Framework_Registry_EnabledInterface */ require_once 'Zend/Tool/Framework/Registry/EnabledInterface.php'; /** * @category Zend * @package Zend_Tool * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ class Zend_Tool_Framework_Action_Repository implements Zend_Tool_Framework_Registry_EnabledInterface, IteratorAggregate, Countable { /** * @var Zend_Tool_Framework_Registry_Interface */ protected $_registry = null; /** * @var array */ protected $_actions = array(); /** * setRegistry() * * @param Zend_Tool_Framework_Registry_Interface $registry */ public function setRegistry(Zend_Tool_Framework_Registry_Interface $registry) { $this->_registry = $registry; } /** * addAction() * * @param Zend_Tool_Framework_Action_Interface $action * @return Zend_Tool_Framework_Action_Repository */ public function addAction(Zend_Tool_Framework_Action_Interface $action, $overrideExistingAction = false) { $actionName = $action->getName(); if ($actionName == '' || $actionName == 'Base') { require_once 'Zend/Tool/Framework/Action/Exception.php'; throw new Zend_Tool_Framework_Action_Exception('An action name for the provided action could not be determined.'); } if (!$overrideExistingAction && array_key_exists(strtolower($actionName), $this->_actions)) { require_once 'Zend/Tool/Framework/Action/Exception.php'; throw new Zend_Tool_Framework_Action_Exception('An action by the name ' . $actionName . ' is already registered and $overrideExistingAction is set to false.'); } $this->_actions[strtolower($actionName)] = $action; return $this; } /** * process() - this is called when the client is done constructing (after init()) * * @return unknown */ public function process() { return null; } /** * getActions() - get all actions in the repository * * @return array */ public function getActions() { return $this->_actions; } /** * getAction() - get an action by a specific name * * @param string $actionName * @return Zend_Tool_Framework_Action_Interface */ public function getAction($actionName) { if (!array_key_exists(strtolower($actionName), $this->_actions)) { return null; } return $this->_actions[strtolower($actionName)]; } /** * count() required by the Countable interface * * @return int */ public function count() { return count($this->_actions); } /** * getIterator() - get all actions, this supports the IteratorAggregate interface * * @return array */ public function getIterator() { return new ArrayIterator($this->_actions); } }