CompositeLogger class

Aggregates all loggers from component references under a single component.

It allows to log messages and conveniently send them to multiple destinations.

References

*:logger:*:*:1.0 (optional) ILogger components to pass log messages

Example

 MyComponent implements IConfigurable, IReferenceable {
     var _logger = new CompositeLogger();

    void configure(ConfigParams config) {
        _logger.configure(config);
        ...
    }

    void setReferences(IReferences references) {
        _logger.setReferences(references);
        ...
    }

    myMethod(String correlationId) {
        _logger.debug(correlationId, 'Called method mycomponent.mymethod');
        ...
    }
}

Inheritance

Object
Logger
CompositeLogger

Constructors

CompositeLogger([IReferences? references]): Creates a new instance of the logger.

Properties

hashCode → int: The hash code for this object.
read-onlyinherited
runtimeType → Type: A representation of the runtime type of the object.
read-onlyinherited
source ↔ String?: read / writeinherited

Methods

composeError(Exception error) → String: Composes an human-readable error description
inherited
configure(ConfigParams config) → void: Configures component by passing configuration parameters.
inherited
debug(String? correlationId, String message, [List? args]) → void: Logs a high-level debug information for troubleshooting.
inherited
error(String? correlationId, Exception? error, String message, [List? args]) → void: Logs recoverable application error.
inherited
fatal(String? correlationId, Exception? error, String message, [List? args]) → void: Logs fatal (unrecoverable) message that caused the process to crash.
inherited
getLevel() → LogLevel: Gets the maximum log level. Messages with higher log level are filtered out.
inherited
getSource() → String?: Gets the source (context) name.
inherited
info(String? correlationId, String message, [List? args]) → void: Logs an important information message
inherited
log(LogLevel level, String? correlationId, Exception? error, String message, [List? args]) → void: Logs a message at specified log level.
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
setLevel(LogLevel value) → void: Set the maximum log level.
inherited
setReferences(IReferences references) → void: Sets references to dependent components.
override
setSource(String value) → void: Sets the source (context) name.
inherited
toString() → String: A string representation of this object.
inherited
trace(String? correlationId, String message, [List? args]) → void: Logs a low-level debug information for troubleshooting.
inherited
warn(String? correlationId, String message, [List? args]) → void: Logs a warning that may or may not have a negative impact.
inherited
write(LogLevel level, String? correlationId, Exception? error, String message) → void: Writes a log message to the logger destination(s).
override

Operators

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