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 <?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) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  * @version    $Id$
  */
 
 /**
  * @category   Zend
  * @package    Zend_CodeGenerator
  * @copyright  Copyright (c) 2005-2015 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();
     }
 
 }