StreamLogger class

A logger implementation that contains a stream of LogRecord records.

This is a hierarchical logger:

  • loggers are arranged in a tree structure,
  • the logger that you pass into the provideLogger function is called the root node,
  • any logger that is contained inside the root node (or any of its children, etc.) is a leaf node,
  • each logger has a stream property that contains records logged to it or any of its children.

To access the root logger, pass null in injectLogger method.

To access any leaf logger, pass a dot-separated String in injectLogger method.

Example

var root = StreamLogger.root('myLogger');

provideLogger(root, () {
  var child = injectLogger('parent.child');

  child.info('My log message');
});

In the example above, the structure of the loggers will resemble this:

  • root logger named myLogger
    • logger named parent
      • logger named child

Constructors

StreamLogger.root(String name, {bool recordStackTraces = false, int logLevel = 10000})
Creates a root logger.

Properties

fullName → String
Returns full name of this logger.
no setter
hashCode → int
The hash code for this object.
no setterinherited
isRoot → bool
Whether its a root node in the hierarchy.
no setter
logLevel ↔ int
Log level of this logger.
getter/setter pair
name → String
Name of this logger.
final
recordStackTraces → bool
Whether the logger records stack traces.
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
stream → Stream<LogRecord>
Broadcast stream of log records.
no setter

Methods

dispose() → Future<void>
fatal(dynamic message) → void
inherited
get(String? id) → StreamLogger
Creates or retrieves a logger that exists under this node.
info(dynamic message) → void
inherited
log(int level, dynamic message) → void
Create a new log record in this logger.
noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
severe(dynamic message) → void
inherited
shout(dynamic message) → void
inherited
silly(dynamic message) → void
inherited
toString() → String
A string representation of this object.
inherited
verbose(dynamic message) → void
inherited
warning(dynamic message) → void
inherited

Operators

operator ==(Object other) → bool
The equality operator.
inherited