Zend Framework 1 Bootstrap for multimodule architecture

Bootstrap.php

<?php

class Bootstrap extends Zend_Application_Bootstrap_Bootstrap
{
  protected $config;

	protected function _initConfig()
	{
		$this->config = $this->getOptions();
		Zend_Registry::set('config', $this->config);
	}


	protected function initDB()
	{
		$db = Zend_Db::factory($this->config['resources']['db']['adapter'], 
      array('host' => $this->config['resources']['db']['params']['host'],
            'dbname' => $this->config['resources']['db']['params']['dbname'],
            'password' => $this->config['resources']['db']['params']['password'],
            'username' => $this->config['resources']['db']['params']['username']));

		Zend_Registry::set('db', $db);
	}

	protected function _initSession()
	{
		Zend_Session::setOptions(array(
			'cookie_secure'   => true,
			'name'            => 'XYZ_SSL',
			'cookie_httponly' => true,
		));
		//Session starten
		Zend_Session::start();
	}

	protected function _initDoctype()
	{
		$doctypeHelper = new Zend_View_Helper_Doctype();
		$doctypeHelper->doctype('XHTML1_STRICT');
	}

	protected function _initLogging()
	{
		$this->initDB();

		// configure caching logger
		$db = Zend_Registry::get('db');
		$columnMapping = array(
            'lvl' => 'priority',
						'msg'        => 'message',
						'created_at' => 'timestamp',
						'address'    => 'address',
						'agent'      => 'agent');
		$writer = new Zend_Log_Writer_Db($db, "logs", $columnMapping);
		$logger = new Zend_Log($writer);
		$filter = new Zend_Log_Filter_Priority(Zend_Log::INFO);

		// UserAgent ist leer, wenn CLI-basiert aufgerufen, ansonsten "Hacking" mittels User-Agent verhindern
		if (isset($_SERVER['HTTP_USER_AGENT']))
		{
			$agent = addslashes($_SERVER['HTTP_USER_AGENT']);
		}
		else
		{
			$agent = "none";
		}

		$logger->addFilter($filter);
		$logger->setEventItem('address', $_SERVER['REMOTE_ADDR']);
		$logger->setEventItem('agent', $agent);

		Zend_Registry::set('logger', $logger);
	}

	protected function _initCaching()
		{
			$frontendOptions = array(
				'lifetime' => $this->config['caching']['lifetime'],
        'automatic_serialization' => true;
        'logging' => $this->config['caching']['logging'],
        'logger' => Zend_Registry::get('logger')
			);

			$backendOptions = array(
				'cache_dir' => realpath($this->config['caching']['filepath'])
			);

			// Ein Zend_Cache_Core Objekt erzeugen
			$cache = Zend_Cache::factory('Core',
				'File',
				$frontendOptions,
				$backendOptions);

			Zend_Registry::set('cache', $cache);
		}

	protected function _initTranslation()
	{
		$cache = Zend_Registry::get('cache');
		$cache_id = 'base_translation';
		if (!$translate = $cache->load($cache_id))
		{
			$translate = new Zend_Translate(
				array(
          'adapter' => 'tmx',
          'content' => $this->config['translation']['basedir'] . '/translations.tmx',
          'locale'  => 'de'
				)
			);
		$cache->save($translate, $cache_id);
		}

		Zend_Registry::set('translation', $translate);
	}



}