/vendor/psr/log/Psr/Log/LoggerTrait.php |
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<?php |
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namespace Psr\Log; |
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/** |
* This is a simple Logger trait that classes unable to extend AbstractLogger |
* (because they extend another class, etc) can include. |
* |
* It simply delegates all log-level-specific methods to the `log` method to |
* reduce boilerplate code that a simple Logger that does the same thing with |
* messages regardless of the error level has to implement. |
*/ |
trait LoggerTrait |
{ |
/** |
* System is unusable. |
* |
* @param string $message |
* @param array $context |
* |
* @return void |
*/ |
public function emergency($message, array $context = array()) |
{ |
$this->log(LogLevel::EMERGENCY, $message, $context); |
} |
|
/** |
* Action must be taken immediately. |
* |
* Example: Entire website down, database unavailable, etc. This should |
* trigger the SMS alerts and wake you up. |
* |
* @param string $message |
* @param array $context |
* |
* @return void |
*/ |
public function alert($message, array $context = array()) |
{ |
$this->log(LogLevel::ALERT, $message, $context); |
} |
|
/** |
* Critical conditions. |
* |
* Example: Application component unavailable, unexpected exception. |
* |
* @param string $message |
* @param array $context |
* |
* @return void |
*/ |
public function critical($message, array $context = array()) |
{ |
$this->log(LogLevel::CRITICAL, $message, $context); |
} |
|
/** |
* Runtime errors that do not require immediate action but should typically |
* be logged and monitored. |
* |
* @param string $message |
* @param array $context |
* |
* @return void |
*/ |
public function error($message, array $context = array()) |
{ |
$this->log(LogLevel::ERROR, $message, $context); |
} |
|
/** |
* Exceptional occurrences that are not errors. |
* |
* Example: Use of deprecated APIs, poor use of an API, undesirable things |
* that are not necessarily wrong. |
* |
* @param string $message |
* @param array $context |
* |
* @return void |
*/ |
public function warning($message, array $context = array()) |
{ |
$this->log(LogLevel::WARNING, $message, $context); |
} |
|
/** |
* Normal but significant events. |
* |
* @param string $message |
* @param array $context |
* |
* @return void |
*/ |
public function notice($message, array $context = array()) |
{ |
$this->log(LogLevel::NOTICE, $message, $context); |
} |
|
/** |
* Interesting events. |
* |
* Example: User logs in, SQL logs. |
* |
* @param string $message |
* @param array $context |
* |
* @return void |
*/ |
public function info($message, array $context = array()) |
{ |
$this->log(LogLevel::INFO, $message, $context); |
} |
|
/** |
* Detailed debug information. |
* |
* @param string $message |
* @param array $context |
* |
* @return void |
*/ |
public function debug($message, array $context = array()) |
{ |
$this->log(LogLevel::DEBUG, $message, $context); |
} |
|
/** |
* Logs with an arbitrary level. |
* |
* @param mixed $level |
* @param string $message |
* @param array $context |
* |
* @return void |
*/ |
abstract public function log($level, $message, array $context = array()); |
} |