Class comb.logging.appenders.FileAppender
Extends
comb.logging.appenders.Appender.
Appends messages to a file.
var fileAppender = new comb.logging.appenders.FileAppender({ file : "/var/log/myLog.log" });
Defined in: fileAppender.js.
Constructor Attributes | Constructor Name and Description |
---|---|
comb.logging.appenders.FileAppender(options)
|
- Fields borrowed from class comb.logging.appenders.Appender:
- level, name, pattern
- Methods borrowed from class comb.logging.appenders.Appender:
- append
Class Detail
comb.logging.appenders.FileAppender(options)
- Parameters:
- {Object} options Optional
- options to assign to this Appender
- {String} options.name Optional, Default: "appender"
- the name of this Appender. If you want two of the same type of appender on a logger it must have a different name.
- {String} options.pattern Optional, Default: "[{[yyyy-MM-ddTHH:mm:ss:SSS (z)]timeStamp}] {[- 5]levelName} {[-20]name} - {message}"
Available Options for formatting see comb.string.format for formatting options
- timeStamp - the timestamp of the event being logged
- level - the comb.logging.Level of the event
- levelName - the name of the level being logged
- name - the name of the logger logging the event
- message - the message being logged
- {comb.logging.Level|String} options.level Optional, Default: comb.logging.Level.INFO
- the logging level of this appender
Note: the level can be different from the logger in the case that you want a particular logger to only log particular event of a level. For example an appender that only logs errors. BEWARE that if the appenders level is lower than the logger is will not recieve any messages.
- {String} options.file Optional, Default: "./log.log"
- the file to log events to.
- {String} options.encoding Optional, Default: "utf8"
- the encoding of the file.
- {Boolean} options.overwrite Optional, Default: false
- if true the log file is overwritten otherwise it is appended to.