/**
* Check the options
*
* Overridable static method that checks $options for missing or invalid
* values and eventually corrects its content.
*
* @param array &$options Properties values
* @return bool true on success or false on error
*/
protected static function checkOptions(&$options)
{
return parent::checkOptions($options) && isset($options['database'], $options['user'], $options['password']);
}
/**
* Ensures the required 'fields_xpath' option is defined
*
* @param array &$options Properties values
* @return bool true on success or false on error
*/
protected static function checkOptions(&$options)
{
if (!parent::checkOptions($options) || !@is_array($options['fields_xpath'])) {
return false;
}
return true;
}
