Appender class abstract

Appenders define output vectors for logging messages. An appender can be used with multiple Loggers, but can use only a single Formatter. This class is designed as base class for other Appenders to extend.

Generally an Appender recieves a log message from the attached logger streams, runs it through the formatter and then outputs it.

Implementers

• InMemoryListAppender
• PrintAppender
• WebAppender

Constructors

Appender(Formatter formatter)

Properties

formatter → Formatter

final

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

append(LogRecord record, Formatter formatter) → void

Each appender should implement this method to perform custom log output.

attachLogger(Logger logger) → void

Attaches a logger to this appender

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

stop() → void

Terminate this Appender and cancel all logging subscriptions.

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited