/**
* Make sure if we enable logging that the IfwPsn_Vendor_Zend_Log class
* is available.
* Create a default log object if none is set.
*
* @throws IfwPsn_Vendor_Zend_Cache_Exception
* @return void
*/
protected function _loggerSanity()
{
if (!isset($this->_options['logging']) || !$this->_options['logging']) {
return;
}
if (isset($this->_options['logger']) && $this->_options['logger'] instanceof IfwPsn_Vendor_Zend_Log) {
return;
}
// Create a default logger to the standard output stream
require_once IFW_PSN_LIB_ROOT . 'IfwPsn/Vendor/Zend/Log.php';
require_once IFW_PSN_LIB_ROOT . 'IfwPsn/Vendor/Zend/Log/Writer/Stream.php';
require_once IFW_PSN_LIB_ROOT . 'IfwPsn/Vendor/Zend/Log/Filter/Priority.php';
$logger = new IfwPsn_Vendor_Zend_Log(new IfwPsn_Vendor_Zend_Log_Writer_Stream('php://output'));
$logger->addFilter(new IfwPsn_Vendor_Zend_Log_Filter_Priority(IfwPsn_Vendor_Zend_Log::WARN, '<='));
$this->_options['logger'] = $logger;
}
