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- <?php
-
- namespace Psr\Log;
-
- /**
- * 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());
- }
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