/**
* This method must work for the root category as well.
*
* @param array $props array of properties
* @param Ideasa_Log4php_Logger $logger
* @param string $optionKey
* @param string $loggerName
* @param string $value
* @return Ideasa_Log4php_Logger
*/
private function parseCategory($props, Ideasa_Log4php_Logger $logger, $optionKey, $loggerName, $value)
{
// We must skip over ',' but not white space
$st = explode(',', $value);
// If value is not in the form ", appender.." or "", then we should set
// the level of the loggeregory.
if (!(empty($value) || @$value[0] == ',')) {
// just to be on the safe side...
if (count($st) == 0) {
return;
}
$levelStr = current($st);
// If the level value is inherited, set category level value to
// null. We also check that the user has not specified inherited for the
// root category.
if ('INHERITED' == strtoupper($levelStr) || 'NULL' == strtoupper($levelStr)) {
if ($loggerName == self::INTERNAL_ROOT_NAME) {
// TODO: throw exception? "The root logger cannot be set to null."
} else {
$logger->setLevel(null);
}
} else {
$logger->setLevel(Ideasa_Log4php_Helpers_LoggerOptionConverter::toLevel($levelStr, Ideasa_Log4php_LoggerLevel::getLevelDebug()));
}
}
// TODO: removing should be done by the logger, if necessary and wanted
// $logger->removeAllAppenders();
while ($appenderName = next($st)) {
$appenderName = trim($appenderName);
if (empty($appenderName)) {
continue;
}
$appender = $this->parseAppender($props, $appenderName);
if ($appender !== null) {
$logger->addAppender($appender);
}
}
}
/**
* Setting a null value to the level of the root category may have catastrophic results.
* @param Ideasa_Log4php_LoggerLevel $level
*/
public function setLevel($level)
{
if ($level != null) {
parent::setLevel($level);
}
}
