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Versions: 4
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Contents
/*
Class: Appender
Base class for sending/outputting of logging event.
*/
JLog.Appender = function() {};
JLog.Appender.prototype = {
/*
Property: layout
Layout to use with this appender.
*/
layout: new JLog.PatternLayout(),
/*
Property: threshold
Appender's internal <Level>.
*/
threshold: JLog.Level.ALL,
/*
Method: doAppend
Checks and navigates logging events. Logger uses this method as gateway.
Parameters:
loggingEvent - <LoggingEvent> to append
*/
doAppend: function(loggingEvent) {
if(loggingEvent.level.isGreaterOrEqual(this.threshold)) {
this.append(loggingEvent);
}
},
/*
Method: append
Virtual method, has to be overloaded by derivative classes to perform actual appending.
Parameters:
loggingEvent - <LoggingEvent> to append
*/
append: function(loggingEvent) {
JLog.handleError("JLog.Appender: This method has to be implemented by derivative classes!");
},
/*
Method: setLayout
Set appender's <Layout>
Parameters:
layout - <Layout> for appender.
*/
setLayout: function(layout) {
if (layout instanceof JLog.Layout) {
this.layout = layout;
} else {
JLog.handleError("Appender.setLayout: layout supplied to " +
this.toString() + " is not a subclass of Layout");
}
},
/*
Method: getLayout
Get appender's <Layout>
*/
getLayout: function() { return this.layout; },
/*
Method: setThreshold
Set appender's threshold <Level>
Parameters:
threshold - <Level> for appender.
*/
setThreshold: function(threshold) { this.threshold = threshold; },
/*
Method: getThreshold
Get appender's threshold <Level>
*/
getThreshold: function() { return this.threshold; },
toString: function() {
JLog.handleError("Appender.toString: all appenders must override this method");
}
};
Version data entries
4 entries across 4 versions & 1 rubygems