diff -r 5b37998e522e -r 162c1de6545a web/lib/Zend/CodeGenerator/Abstract.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/lib/Zend/CodeGenerator/Abstract.php	Fri Mar 11 15:05:35 2011 +0100
@@ -0,0 +1,147 @@
+<?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_CodeGenerator
+ * @subpackage PHP
+ * @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: Abstract.php 20096 2010-01-06 02:05:09Z bkarwin $
+ */
+
+/**
+ * @category   Zend
+ * @package    Zend_CodeGenerator
+ * @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_CodeGenerator_Abstract
+{
+
+    /**
+     * @var string
+     */
+    protected $_sourceContent = null;
+
+    /**
+     * @var bool
+     */
+    protected $_isSourceDirty = true;
+
+    /**
+     * __construct()
+     *
+     * @param array $options
+     */
+    public function __construct($options = array())
+    {
+        $this->_init();
+        if ($options != null) {
+            // use Zend_Config objects if provided
+            if ($options instanceof Zend_Config) {
+                $options = $options->toArray();
+            }
+            // pass arrays to setOptions
+            if (is_array($options)) {
+                $this->setOptions($options);
+            }
+        }
+        $this->_prepare();
+    }
+
+    /**
+     * setConfig()
+     *
+     * @param Zend_Config $config
+     * @return Zend_CodeGenerator_Abstract
+     */
+    public function setConfig(Zend_Config $config)
+    {
+        $this->setOptions($config->toArray());
+        return $this;
+    }
+
+    /**
+     * setOptions()
+     *
+     * @param array $options
+     * @return Zend_CodeGenerator_Abstract
+     */
+    public function setOptions(Array $options)
+    {
+        foreach ($options as $optionName => $optionValue) {
+            $methodName = 'set' . $optionName;
+            if (method_exists($this, $methodName)) {
+                $this->{$methodName}($optionValue);
+            }
+        }
+        return $this;
+    }
+
+    /**
+     * setSourceContent()
+     *
+     * @param string $sourceContent
+     */
+    public function setSourceContent($sourceContent)
+    {
+        $this->_sourceContent = $sourceContent;
+        return;
+    }
+
+    /**
+     * getSourceContent()
+     *
+     * @return string
+     */
+    public function getSourceContent()
+    {
+        return $this->_sourceContent;
+    }
+
+    /**
+     * _init() - this is called before the constuctor
+     *
+     */
+    protected function _init()
+    {
+
+    }
+
+    /**
+     * _prepare() - this is called at construction completion
+     *
+     */
+    protected function _prepare()
+    {
+
+    }
+
+    /**
+     * generate() - must be implemented by the child
+     *
+     */
+    abstract public function generate();
+
+    /**
+     * __toString() - casting to a string will in turn call generate()
+     *
+     * @return string
+     */
+    final public function __toString()
+    {
+        return $this->generate();
+    }
+
+}