diff -r 000000000000 -r 4eba9c11703f web/Zend/Serializer/Adapter/AdapterAbstract.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/Zend/Serializer/Adapter/AdapterAbstract.php	Mon Dec 13 18:29:26 2010 +0100
@@ -0,0 +1,112 @@
+<?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_Serializer
+ * @subpackage Adapter
+ * @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: AdapterAbstract.php 20574 2010-01-24 17:39:14Z mabe $
+ */
+
+/** @see Zend_Serializer_Adapter_AdapterInterface */
+require_once 'Zend/Serializer/Adapter/AdapterInterface.php';
+
+/**
+ * @category   Zend
+ * @package    Zend_Serializer
+ * @subpackage Adapter
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+abstract class Zend_Serializer_Adapter_AdapterAbstract implements Zend_Serializer_Adapter_AdapterInterface
+{
+    /**
+     * Serializer options
+     *
+     * @var array
+     */
+    protected $_options = array();
+
+    /**
+     * Constructor
+     *
+     * @param array|Zend_Config $opts Serializer options
+     */
+    public function __construct($opts = array()) 
+    {
+        $this->setOptions($opts);
+    }
+
+    /**
+     * Set serializer options
+     *
+     * @param  array|Zend_Config $opts Serializer options
+     * @return Zend_Serializer_Adapter_AdapterAbstract
+     */
+    public function setOptions($opts) 
+    {
+        if ($opts instanceof Zend_Config) {
+            $opts = $opts->toArray();
+        } else {
+            $opts = (array) $opts;
+        }
+
+        foreach ($opts as $k => $v) {
+            $this->setOption($k, $v);
+        }
+        return $this;
+    }
+
+    /**
+     * Set a serializer option
+     *
+     * @param  string $name Option name
+     * @param  mixed $value Option value
+     * @return Zend_Serializer_Adapter_AdapterAbstract
+     */
+    public function setOption($name, $value) 
+    {
+        $this->_options[(string) $name] = $value;
+        return $this;
+    }
+
+    /**
+     * Get serializer options
+     *
+     * @return array
+     */
+    public function getOptions() 
+    {
+        return $this->_options;
+    }
+
+    /**
+     * Get a serializer option
+     *
+     * @param  string $name
+     * @return mixed
+     * @throws Zend_Serializer_Exception
+     */
+    public function getOption($name) 
+    {
+        $name = (string) $name;
+        if (!array_key_exists($name, $this->_options)) {
+            require_once 'Zend/Serializer/Exception.php';
+            throw new Zend_Serializer_Exception('Unknown option name "'.$name.'"');
+        }
+
+        return $this->_options[$name];
+    }
+}