LoggerBase class

Base logger implementation with sink management and filtering

Constructors

LoggerBase({String? name, LogLevel? minimumLevel, List<LogSink>? sinks, List<LogFilter>? filters, Map<String, dynamic>? defaultContext})

Properties

defaultContext → UnmodifiableMapView<String, dynamic>

no setter

filters → UnmodifiableListView<LogFilter>

no setter

hashCode → int

The hash code for this object.

no setter, inherited

logStream → Stream<LogEntry>

Stream of all log entries processed by this logger

no setter

minimumLevel ↔ LogLevel

Minimum log level for this logger

getter/setter pair

name → String?

Optional name for this logger instance

final

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

sinks → UnmodifiableListView<LogSink>

no setter

Methods

addFilter(LogFilter filter) → void

Add a filter to this logger

addSink(LogSink sink) → void

Add a sink to this logger

addToDefaultContext(String key, dynamic value) → void

Add to default context

debug(String message, {String? tag, Object? error, StackTrace? stackTrace, Map<String, dynamic>? context}) → void

debugLazy(String messageBuilder(), {String? tag, Object? error, StackTrace? stackTrace, Map<String, dynamic>? context}) → void

dispose() → Future<void>

Dispose resources

error(String message, {String? tag, Object? error, StackTrace? stackTrace, Map<String, dynamic>? context}) → void

errorLazy(String messageBuilder(), {String? tag, Object? error, StackTrace? stackTrace, Map<String, dynamic>? context}) → void

fatal(String message, {String? tag, Object? error, StackTrace? stackTrace, Map<String, dynamic>? context}) → void

fatalLazy(String messageBuilder(), {String? tag, Object? error, StackTrace? stackTrace, Map<String, dynamic>? context}) → void

info(String message, {String? tag, Object? error, StackTrace? stackTrace, Map<String, dynamic>? context}) → void

infoLazy(String messageBuilder(), {String? tag, Object? error, StackTrace? stackTrace, Map<String, dynamic>? context}) → void

isEnabled(LogLevel level) → bool

Check if a log level is enabled

log(LogLevel level, String message, {String? tag, Object? error, StackTrace? stackTrace, Map<String, dynamic>? context}) → void

Log a message at the specified level

logLazy(LogLevel level, String messageBuilder(), {String? tag, Object? error, StackTrace? stackTrace, Map<String, dynamic>? context}) → void

Log with lazy message evaluation

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

removeFilter(LogFilter filter) → void

Remove a filter from this logger

removeSink(LogSink sink) → void

Remove a sink from this logger

toString() → String

A string representation of this object.

inherited

trace(String message, {String? tag, Object? error, StackTrace? stackTrace, Map<String, dynamic>? context}) → void

Convenience methods for each log level

traceLazy(String messageBuilder(), {String? tag, Object? error, StackTrace? stackTrace, Map<String, dynamic>? context}) → void

Lazy evaluation convenience methods

updateDefaultContext(Map<String, dynamic> context) → void

Update default context

warn(String message, {String? tag, Object? error, StackTrace? stackTrace, Map<String, dynamic>? context}) → void

warnLazy(String messageBuilder(), {String? tag, Object? error, StackTrace? stackTrace, Map<String, dynamic>? context}) → void

Operators

operator ==(Object other) → bool

The equality operator.

inherited