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

See ILogger

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-only, inherited
runtimeType → Type
A representation of the runtime type of the object.
read-only, inherited
source ↔ String
read / write, inherited

Methods

setReferences(IReferences references) → void
Sets references to dependent components. [...]
override
write(LogLevel level, String correlationId ApplicationException error, String message) → void
Writes a log message to the logger destination(s). [...]
override
composeError(ApplicationException 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, [ ApplicationException error, String message, [ List args ]) → void
Logs recoverable application error. [...]
inherited
fatal(String correlationId, [ ApplicationException 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, [ ApplicationException error, String message, [ List args ]) → void
Logs a message at specified log level. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic
Invoked when a non-existent method or property is accessed. [...]
inherited
setLevel(LogLevel value) → void
Set the maximum log level. [...]
inherited
setSource(String value) → void
Sets the source (context) name. [...]
inherited
toString() → String
Returns 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

Operators

operator ==(dynamic other) → bool
The equality operator. [...]
inherited