--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/enmi/Zend/Tool/Framework/Loader/BasicLoader.php	Thu Jan 20 19:30:54 2011 +0100
@@ -0,0 +1,157 @@
+<?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) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ * @version    $Id: BasicLoader.php 20785 2010-01-31 09:43:03Z mikaelkael $
+ */
+
+/**
+ * @see Zend_Tool_Framework_Loader_Abstract
+ */
+require_once 'Zend/Tool/Framework/Loader/Interface.php';
+
+/**
+ * @see Zend_Tool_Framework_Registry_EnabledInterface
+ */
+require_once 'Zend/Tool/Framework/Registry/EnabledInterface.php';
+
+/**
+ * @see Zend_Loader
+ */
+require_once 'Zend/Loader.php';
+require_once 'Zend/Tool/Framework/Manifest/Interface.php';
+require_once 'Zend/Tool/Framework/Provider/Interface.php';
+
+/**
+ * @category   Zend
+ * @package    Zend_Tool
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Tool_Framework_Loader_BasicLoader 
+    implements Zend_Tool_Framework_Loader_Interface, Zend_Tool_Framework_Registry_EnabledInterface
+{
+    /**
+     * @var Zend_Tool_Framework_Repository_Interface
+     */
+    protected $_registry = null;
+
+    /**
+     * @var array
+     */
+    protected $_classesToLoad = array();
+    
+    public function __construct($options = array())
+    {
+        if ($options) {
+            $this->setOptions($options);
+        }
+    }
+    
+    public function setOptions(Array $options)
+    {
+        foreach ($options as $optionName => $optionValue) {
+            $setMethod = 'set' . $optionName;
+            if (method_exists($this, $setMethod)) {
+                $this->{$setMethod}($optionValue);
+            }
+        }
+    }
+    
+    /**
+     * setRegistry() - required by the enabled interface to get an instance of
+     * the registry
+     *
+     * @param Zend_Tool_Framework_Registry_Interface $registry
+     * @return Zend_Tool_Framework_Loader_Abstract
+     */
+    public function setRegistry(Zend_Tool_Framework_Registry_Interface $registry)
+    {
+        $this->_registry = $registry;
+        return $this;
+    }
+
+    /**
+     * @param  array $classesToLoad
+     * @return Zend_Tool_Framework_Loader_Abstract
+     */
+    public function setClassesToLoad(array $classesToLoad)
+    {
+        $this->_classesToLoad = $classesToLoad;
+        return $this;
+    }
+    
+    public function load()
+    {
+        $manifestRegistry = $this->_registry->getManifestRepository();
+        $providerRegistry = $this->_registry->getProviderRepository();
+        
+        $loadedClasses = array();
+        
+        // loop through the loaded classes and ensure that
+        foreach ($this->_classesToLoad as $class) {
+            
+            if (!class_exists($class)) {
+                Zend_Loader::loadClass($class);
+            }
+
+            // reflect class to see if its something we want to load
+            $reflectionClass = new ReflectionClass($class);
+            if ($this->_isManifestImplementation($reflectionClass)) {
+                $manifestRegistry->addManifest($reflectionClass->newInstance());
+                $loadedClasses[] = $class;
+            }
+
+            if ($this->_isProviderImplementation($reflectionClass)) {
+                $providerRegistry->addProvider($reflectionClass->newInstance());
+                $loadedClasses[] = $class;
+            }
+
+        }
+
+        return $loadedClasses;
+    }
+
+    /**
+     * @param  ReflectionClass $reflectionClass
+     * @return bool
+     */
+    private function _isManifestImplementation($reflectionClass)
+    {
+        return (
+            $reflectionClass->implementsInterface('Zend_Tool_Framework_Manifest_Interface')
+                && !$reflectionClass->isAbstract()
+        );
+    }
+
+    /**
+     * @param  ReflectionClass $reflectionClass
+     * @return bool
+     */
+    private function _isProviderImplementation($reflectionClass)
+    {
+        $providerRegistry = $this->_registry->getProviderRepository();
+
+        return (
+            $reflectionClass->implementsInterface('Zend_Tool_Framework_Provider_Interface')
+                && !$reflectionClass->isAbstract()
+                && !$providerRegistry->hasProvider($reflectionClass->getName(), false)
+        );
+    }
+    
+}
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