chore: Remove deprecated `ILogger` logging functionschore/remove-ilogger

Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>

2 files changed, 5 insertions, 139 deletions

diff --git a/lib/public/ILogger.php b/lib/public/ILogger.php
index 0716dae07d6..54f9ffeca9a 100644
--- a/lib/public/ILogger.php
+++ b/lib/public/ILogger.php
@@ -9,157 +9,32 @@ declare(strict_types=1);
 namespace OCP;
 
 /**
- * Interface ILogger
- * @since 7.0.0
+ * Nextcloud logging levels.
+ * For historical reasons the logging levels are provided as interface constants.
  *
- * This logger interface follows the design guidelines of PSR-3
- * https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md#3-psrlogloggerinterface
- * @deprecated 20.0.0 use the PSR-3 logger \Psr\Log\LoggerInterface
+ * @since 7.0.0
+ * @since 20.0.0 deprecated logging methods in favor of \Psr\Log\LoggerInterface
+ * @since 31.0.0 removed deprecated logging methods - the interface is kept for Nextcloud log levels
  */
 interface ILogger {
 	/**
 	 * @since 14.0.0
-	 * @deprecated 20.0.0
 	 */
 	public const DEBUG = 0;
 	/**
 	 * @since 14.0.0
-	 * @deprecated 20.0.0
 	 */
 	public const INFO = 1;
 	/**
 	 * @since 14.0.0
-	 * @deprecated 20.0.0
 	 */
 	public const WARN = 2;
 	/**
 	 * @since 14.0.0
-	 * @deprecated 20.0.0
 	 */
 	public const ERROR = 3;
 	/**
 	 * @since 14.0.0
-	 * @deprecated 20.0.0
 	 */
 	public const FATAL = 4;
-
-	/**
-	 * System is unusable.
-	 *
-	 * @param string $message
-	 * @param array $context
-	 * @return null
-	 * @since 7.0.0
-	 * @deprecated 20.0.0 use \Psr\Log\LoggerInterface::emergency
-	 */
-	public function emergency(string $message, array $context = []);
-
-	/**
-	 * Action must be taken immediately.
-	 *
-	 * @param string $message
-	 * @param array $context
-	 * @return null
-	 * @since 7.0.0
-	 * @deprecated 20.0.0 use \Psr\Log\LoggerInterface::alert
-	 */
-	public function alert(string $message, array $context = []);
-
-	/**
-	 * Critical conditions.
-	 *
-	 * @param string $message
-	 * @param array $context
-	 * @return null
-	 * @since 7.0.0
-	 * @deprecated 20.0.0 use \Psr\Log\LoggerInterface::critical
-	 */
-	public function critical(string $message, array $context = []);
-
-	/**
-	 * Runtime errors that do not require immediate action but should typically
-	 * be logged and monitored.
-	 *
-	 * @param string $message
-	 * @param array $context
-	 * @return null
-	 * @since 7.0.0
-	 * @deprecated 20.0.0 use \Psr\Log\LoggerInterface::error
-	 */
-	public function error(string $message, array $context = []);
-
-	/**
-	 * Exceptional occurrences that are not errors.
-	 *
-	 * @param string $message
-	 * @param array $context
-	 * @return null
-	 * @since 7.0.0
-	 * @deprecated 20.0.0 use \Psr\Log\LoggerInterface::warning
-	 */
-	public function warning(string $message, array $context = []);
-
-	/**
-	 * Normal but significant events.
-	 *
-	 * @param string $message
-	 * @param array $context
-	 * @return null
-	 * @since 7.0.0
-	 * @deprecated 20.0.0 use \Psr\Log\LoggerInterface::notice
-	 */
-	public function notice(string $message, array $context = []);
-
-	/**
-	 * Interesting events.
-	 *
-	 * @param string $message
-	 * @param array $context
-	 * @return null
-	 * @since 7.0.0
-	 * @deprecated 20.0.0 use \Psr\Log\LoggerInterface::info
-	 */
-	public function info(string $message, array $context = []);
-
-	/**
-	 * Detailed debug information.
-	 *
-	 * @param string $message
-	 * @param array $context
-	 * @return null
-	 * @since 7.0.0
-	 * @deprecated 20.0.0 use \Psr\Log\LoggerInterface::debug
-	 */
-	public function debug(string $message, array $context = []);
-
-	/**
-	 * Logs with an arbitrary level.
-	 *
-	 * @param int $level
-	 * @param string $message
-	 * @param array $context
-	 * @return mixed
-	 * @since 7.0.0
-	 * @deprecated 20.0.0 use \Psr\Log\LoggerInterface::log
-	 */
-	public function log(int $level, string $message, array $context = []);
-
-	/**
-	 * Logs an exception very detailed
-	 * An additional message can we written to the log by adding it to the
-	 * context.
-	 *
-	 * <code>
-	 * $logger->logException($ex, [
-	 *     'message' => 'Exception during background job execution'
-	 * ]);
-	 * </code>
-	 *
-	 * @param \Exception|\Throwable $exception
-	 * @param array $context
-	 * @return void
-	 * @since 8.2.0
-	 * @deprecated 20.0.0 use the `exception` entry in the context of any method in \Psr\Log\LoggerInterface
-	 */
-	public function logException(\Throwable $exception, array $context = []);
 }
diff --git a/lib/public/IServerContainer.php b/lib/public/IServerContainer.php
index 027dfcb77c4..82da8779a66 100644
--- a/lib/public/IServerContainer.php
+++ b/lib/public/IServerContainer.php
@@ -317,15 +317,6 @@ interface IServerContainer extends ContainerInterface, IContainer {
 	public function getJobList();
 
 	/**
-	 * Returns a logger instance
-	 *
-	 * @return \OCP\ILogger
-	 * @since 8.0.0
-	 * @deprecated 20.0.0 have it injected or fetch it through \Psr\Container\ContainerInterface::get
-	 */
-	public function getLogger();
-
-	/**
 	 * returns a log factory instance
 	 *
 	 * @return ILogFactory