/**
* Override level setter to prevent setting the root logger's level to
* null. Root logger must always have a level.
*
* @param LoggerLevel $level
*/
public function setLevel(LoggerLevel $level = null)
{
if (isset($level)) {
parent::setLevel($level);
} else {
trigger_error("log4php: Cannot set LoggerRoot level to null.", E_USER_WARNING);
}
}
/**
* Configures a logger.
*
* @param TPLogger $logger The logger to configure
* @param array $config TPLogger configuration options.
*/
private function configureLogger(TPLogger $logger, $config)
{
$loggerName = $logger->getName();
// Set logger level
if (isset($config['level'])) {
$level = LoggerLevel::toLevel($config['level']);
if (isset($level)) {
$logger->setLevel($level);
} else {
$this->warn("Invalid level value [{$config['level']}] specified for logger [{$loggerName}]. Ignoring level definition.");
}
}
// Link appenders to logger
if (isset($config['appenders'])) {
foreach ($config['appenders'] as $appenderName) {
if (isset($this->appenders[$appenderName])) {
$logger->addAppender($this->appenders[$appenderName]);
} else {
$this->warn("Nonexistnant appender [{$appenderName}] linked to logger [{$loggerName}].");
}
}
}
// Set logger additivity
if (isset($config['additivity'])) {
try {
$additivity = LoggerOptionConverter::toBooleanEx($config['additivity'], null);
$logger->setAdditivity($additivity);
} catch (Exception $ex) {
$this->warn("Invalid additivity value [{$config['additivity']}] specified for logger [{$loggerName}]. Ignoring additivity setting.");
}
}
}
