/**
* Retrieve Zend_Cache_Manager instance
*
* @return \Zend\Cache\Manager
*/
public function getCacheManager()
{
if (null === $this->_manager) {
$this->_manager = new \Zend\Cache\Manager();
$options = $this->getOptions();
foreach ($options as $key => $value) {
if ($this->_manager->hasCacheTemplate($key)) {
$this->_manager->setTemplateOptions($key, $value);
} else {
$this->_manager->setCacheTemplate($key, $value);
}
}
}
return $this->_manager;
}
