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@ -72,7 +72,9 @@ var log4js = {
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*/
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loggers: {},
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appenders: {},
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appenders: {}
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};
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/**
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* Get a logger instance. Instance is cached on categoryName level.
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@ -80,78 +82,77 @@ var log4js = {
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* @return {Logger} instance of logger for the category
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* @static
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*/
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getLogger: function(categoryName) {
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exports.getLogger = log4js.getLogger = function(categoryName) {
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// Use default logger if categoryName is not specified or invalid
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if (!(typeof categoryName == "string")) {
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categoryName = DEFAULT_CATEGORY;
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}
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var self = this, appenderList;
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if (!this.loggers[categoryName]) {
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var appenderList;
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if (!log4js.loggers[categoryName]) {
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// Create the logger for this name if it doesn't already exist
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this.loggers[categoryName] = new Logger(categoryName);
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if (this.appenders[categoryName]) {
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appenderList = this.appenders[categoryName];
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log4js.loggers[categoryName] = new Logger(categoryName);
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if (log4js.appenders[categoryName]) {
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appenderList = log4js.appenders[categoryName];
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appenderList.forEach(function(appender) {
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self.loggers[categoryName].addListener("log", appender);
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log4js.loggers[categoryName].addListener("log", appender);
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});
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}
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if (this.appenders[ALL_CATEGORIES]) {
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appenderList = this.appenders[ALL_CATEGORIES];
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if (log4js.appenders[ALL_CATEGORIES]) {
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appenderList = log4js.appenders[ALL_CATEGORIES];
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appenderList.forEach(function(appender) {
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self.loggers[categoryName].addListener("log", appender);
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log4js.loggers[categoryName].addListener("log", appender);
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});
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}
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}
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return this.loggers[categoryName];
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},
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return log4js.loggers[categoryName];
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};
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/**
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* Get the default logger instance.
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* @return {Logger} instance of default logger
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* @static
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*/
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getDefaultLogger: function() {
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return this.getLogger(DEFAULT_CATEGORY);
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},
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exports.getDefaultLogger = log4js.getDefaultLogger = function() {
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return log4js.getLogger(DEFAULT_CATEGORY);
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};
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addAppender: function (appender, categoryName) {
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exports.addAppender = log4js.addAppender = function (appender, categoryName) {
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var category = categoryName || ALL_CATEGORIES;
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if (!this.appenders[category]) {
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this.appenders[category] = [];
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if (!log4js.appenders[category]) {
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log4js.appenders[category] = [];
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}
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this.appenders[category].push(appender);
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log4js.appenders[category].push(appender);
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if (category === ALL_CATEGORIES) {
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for (var logger in this.loggers) {
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if (this.loggers.hasOwnProperty(logger)) {
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this.loggers[logger].addListener("log", appender);
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for (var logger in log4js.loggers) {
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if (log4js.loggers.hasOwnProperty(logger)) {
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log4js.loggers[logger].addListener("log", appender);
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}
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}
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} else if (this.loggers[category]) {
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this.loggers[category].addListener("log", appender);
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} else if (log4js.loggers[category]) {
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log4js.loggers[category].addListener("log", appender);
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}
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};
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},
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clearAppenders: function() {
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this.appenders = [];
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for (var logger in this.loggers) {
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if (this.loggers.hasOwnProperty(logger)) {
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this.loggers[logger].listeners.length = 0;
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exports.clearAppenders = log4js.clearAppenders = function() {
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log4js.appenders = [];
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for (var logger in log4js.loggers) {
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if (log4js.loggers.hasOwnProperty(logger)) {
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log4js.loggers[logger].listeners.length = 0;
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}
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}
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},
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};
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configure: function(configurationFile) {
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exports.configure = log4js.configure = function(configurationFile) {
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var config = JSON.parse(fs.readFileSync(configurationFile));
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configureAppenders(config.appenders);
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configureLevels(config.levels);
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},
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};
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levels: {
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exports.levels = log4js.levels = {
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ALL: new Level(Number.MIN_VALUE, "ALL"),
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TRACE: new Level(5000, "TRACE"),
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DEBUG: new Level(10000, "DEBUG"),
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@ -160,8 +161,6 @@ var log4js = {
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ERROR: new Level(40000, "ERROR"),
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FATAL: new Level(50000, "FATAL"),
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OFF: new Level(Number.MAX_VALUE, "OFF")
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}
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};
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var appenderMakers = {
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@ -194,9 +193,6 @@ var layoutMakers = {
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}
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};
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function configureAppender(appenderConfig) {
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}
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function configureAppenders(appenderList) {
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log4js.clearAppenders();
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if (appenderList) {
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@ -360,7 +356,7 @@ Logger.prototype.isLevelEnabled = function(otherLevel) {
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}
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);
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consoleAppender = function (layout) {
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var consoleAppender = function (layout) {
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layout = layout || basicLayout;
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return function(loggingEvent) {
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sys.puts(layout(loggingEvent));
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@ -373,7 +369,7 @@ consoleAppender = function (layout) {
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* @param file file log messages will be written to
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* @param layout a function that takes a logevent and returns a string (defaults to basicLayout).
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*/
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fileAppender = function(file, layout) {
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var fileAppender = function(file, layout) {
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layout = layout || basicLayout;
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file = file || "log4js.log";
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//syncs are generally bad, but we need
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@ -389,7 +385,7 @@ fileAppender = function(file, layout) {
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};
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};
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logLevelFilter = function(levelString, appender) {
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var logLevelFilter = function(levelString, appender) {
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var level = Level.toLevel(levelString);
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return function(logEvent) {
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if (logEvent.level.isGreaterThanOrEqualTo(level)) {
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@ -407,7 +403,7 @@ logLevelFilter = function(levelString, appender) {
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*
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* @author Stephan Strittmatter
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*/
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basicLayout = function(loggingEvent) {
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var basicLayout = function(loggingEvent) {
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var timestampLevelAndCategory = '[' + loggingEvent.startTime.toFormattedString() + '] ';
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timestampLevelAndCategory += '[' + loggingEvent.level.toString() + '] ';
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timestampLevelAndCategory += loggingEvent.categoryName + ' - ';
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@ -426,7 +422,7 @@ basicLayout = function(loggingEvent) {
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return output;
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};
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messagePassThroughLayout = function(loggingEvent) {
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var messagePassThroughLayout = function(loggingEvent) {
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return loggingEvent.message;
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};
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@ -435,7 +431,7 @@ messagePassThroughLayout = function(loggingEvent) {
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* Takes a pattern string and returns a layout function.
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* @author Stephan Strittmatter
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*/
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patternLayout = function(pattern) {
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var patternLayout = function(pattern) {
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pattern = pattern || patternLayout.DEFAULT_CONVERSION_PATTERN;
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var regex = /%(-?[0-9]+)?(\.?[0-9]+)?([cdmnpr%])(\{([^\}]+)\})?|([^%]+)/;
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@ -604,11 +600,10 @@ Date.prototype.toFormattedString = function(format) {
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}
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};
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log4js.consoleAppender = consoleAppender;
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log4js.fileAppender = fileAppender;
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log4js.logLevelFilter = logLevelFilter;
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log4js.basicLayout = basicLayout;
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log4js.patternLayout = patternLayout;
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log4js.messagePassThroughLayout = messagePassThroughLayout;
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exports.consoleAppender = log4js.consoleAppender = consoleAppender;
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exports.fileAppender = log4js.fileAppender = fileAppender;
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exports.logLevelFilter = log4js.logLevelFilter = logLevelFilter;
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exports.basicLayout = log4js.basicLayout = basicLayout;
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exports.patternLayout = log4js.patternLayout = patternLayout;
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exports.messagePassThroughLayout = log4js.messagePassThroughLayout = messagePassThroughLayout;
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process.mixin(exports,log4js);
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