ConsoleLogger

Extends: Logger

Description

The ConsoleLogger class provides a logger that writes log messages to console.

Important points

• Errors are written to standard err stream and all other messages to standard out stream.

Configuration parameters

• level: maximum log level to capture
• source: source (context) name

References

• *:context-info:*:*:1.0 - (optional) ContextInfo to detect the context id and specify counters source

Instance methods

write

Writes a log message to the logger destination.

public void write(LogLevel level, IContext context, Exception error, String message)

• level: LogLevel - a log level.
• context: IContext - (optional) a context to trace execution through call chain.
• error: Exception - an error object associated with this message.
• message: String - a human-readable message to log.

Examples

{@code
  ConsoleLogger logger = new ConsoleLogger();
  logger.setLevel(LogLevel.debug);
  
  logger.error("123", ex, "Error occured: %s", ex.message);
  logger.debug("123", "Everything is OK.");
  }

See also

• Logger