Adds the ability to instanciate by factory to AbstractPluginManager

library/Zend/ServiceManager/AbstractPluginManager.php

@@ -181,4 +181,42 @@ protected function createFromInvokable($canonicalName, $requestedName)
 
         return $instance;
     }
+
+    /**
+     * Attempt to create an instance via a factory class
+     *
+     * Overrides parent implementation by passing $creationOptions to the
+     * constructor, if non-null.
+     *
+     * @param  string $canonicalName
+     * @param  string $requestedName
+     * @return mixed
+     * @throws Exception\ServiceNotCreatedException If factory is not callable
+     */
+    protected function createFromFactory($canonicalName, $requestedName)
+    {
+        $factory = $this->factories[$canonicalName];
+        if (is_string($factory) && class_exists($factory, true)) {
+            if (null === $this->creationOptions || (is_array($this->creationOptions) && empty($this->creationOptions))) {
+                $factory = new $factory();
+            } else {
+                $factory = new $factory($this->creationOptions);
+            }
+
+            $this->factories[$canonicalName] = $factory;
+        }
+
+        if ($factory instanceof FactoryInterface) {
+            $instance = $this->createServiceViaCallback(array($factory, 'createService'), $canonicalName, $requestedName);
+        } elseif (is_callable($factory)) {
+            $instance = $this->createServiceViaCallback($factory, $canonicalName, $requestedName);
+        } else {
+            throw new Exception\ServiceNotCreatedException(sprintf(
+                'While attempting to create %s%s an invalid factory was registered for this instance type.', $canonicalName, ($requestedName ? '(alias: ' . $requestedName . ')' : '')
+            ));
+        }
+
+        return $instance;
+    }
+
 }

tests/ZendTest/Mvc/Controller/Plugin/TestAsset/SamplePluginFactory.php

@@ -0,0 +1,23 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ * @package   Zend_Mvc
+ */
+
+namespace ZendTest\Mvc\Controller\Plugin\TestAsset;
+
+use Zend\Mvc\Controller\Plugin\AbstractPlugin;
+use Zend\ServiceManager\FactoryInterface;
+use Zend\ServiceManager\ServiceLocatorInterface;
+
+class SamplePluginFactory implements FactoryInterface
+{
+    public function createService(ServiceLocatorInterface $serviceLocator)
+    {
+        return new SamplePlugin();
+    }
+}

tests/ZendTest/Mvc/Controller/Plugin/TestAsset/SamplePluginWithConstructorFactory.php

@@ -0,0 +1,30 @@
+<?php
+/**
+ * Zend Framework (http://framework.zend.com/)
+ *
+ * @link      http://github.com/zendframework/zf2 for the canonical source repository
+ * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license   http://framework.zend.com/license/new-bsd New BSD License
+ * @package   Zend_Mvc
+ */
+
+namespace ZendTest\Mvc\Controller\Plugin\TestAsset;
+
+use Zend\Mvc\Controller\Plugin\AbstractPlugin;
+use Zend\ServiceManager\FactoryInterface;
+use Zend\ServiceManager\ServiceLocatorInterface;
+
+class SamplePluginWithConstructorFactory implements FactoryInterface
+{
+    protected $options;
+
+    public function __construct($options)
+    {
+        $this->options = $options;
+    }
+
+    public function createService(ServiceLocatorInterface $serviceLocator)
+    {
+        return new SamplePluginWithConstructor($this->options);
+    }
+}

tests/ZendTest/Mvc/Controller/PluginManagerTest.php

@@ -71,4 +71,22 @@ public function testGetWithConstrutorAndOptions()
         $plugin = $pluginManager->get('samplePlugin', 'foo');
         $this->assertEquals($plugin->getBar(), 'foo');
     }
+
+    public function testCanCreateByFactory()
+    {
+        $pluginManager = new PluginManager;
+        $pluginManager->setFactory('samplePlugin', 'ZendTest\Mvc\Controller\Plugin\TestAsset\SamplePluginFactory');
+        $plugin = $pluginManager->get('samplePlugin');
+        $this->assertInstanceOf('\ZendTest\Mvc\Controller\Plugin\TestAsset\SamplePlugin', $plugin);
+    }
+
+    public function testCanCreateByFactoryWithConstrutor()
+    {
+        $pluginManager = new PluginManager;
+        $pluginManager->setFactory('samplePlugin', 'ZendTest\Mvc\Controller\Plugin\TestAsset\SamplePluginWithConstructorFactory');
+        $plugin = $pluginManager->get('samplePlugin', 'foo');
+        $this->assertInstanceOf('\ZendTest\Mvc\Controller\Plugin\TestAsset\SamplePluginWithConstructor', $plugin);
+        $this->assertEquals($plugin->getBar(), 'foo');
+    }
+
 }