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- ---
- extends:
- http://vwf.example.com/node2.vwf
- properties:
- logger_logs:
- set: |
- //this.logger_logs = ( this.logger_logs === undefined ) ? value : this.logger_logs;
- this.logger_logs = value;
- value: []
- logger_maxLogs: 10
- logger_lifeTime:
- set: |
- if ( this.logger_lifeTime !== value ) {
- if ( value !== -1 ) {
- this.future( 0 ).updateLogs();
- }
- this.logger_lifeTime = value;
- }
- value: -1
- logger_frequency: 1
- logger_logFormat: undefined
- events:
- logRemoved:
- logAdded:
- methods:
- addLog:
- removeLog:
- updateLogs:
- scripts:
- - |
- this.initialize = function() {
- if ( this.logger_lifeTime !== -1 ) {
- this.future( 0 ).updateLogs();
- }
- }
- this.addLog = function( msg ){
- var logCopy = this.logger_logs.slice( 0 );
- while ( logCopy.length >= this.logger_maxLogs ) {
- logCopy.shift();
- this.logRemoved( 0 );
- }
- var newMsg = { "log": msg, "time": this.time };
- if ( this.logger_logFormat ) {
- var index = this.logger_logFormat.indexOf( '%s' );
- if ( index !== -1 ) {
- var str = this.logger_logFormat;
- newMsg.log = str.substr( 0, index ) + newMsg.log + str.substr( index + 2 );
- }
- }
- logCopy.push( newMsg );
- this.logger_logs = logCopy;
- this.logAdded( newMsg );
- }
- this.updateLogs = function() {
- if ( this.logger_lifeTime !== -1 ) {
- var logCopy = this.logger_logs.slice(0);
- var timeOk = false;
- var log;
- var logsToDelete = 0;
- for ( var i = 0; i < logCopy.length && !timeOk; i++ ) {
- log = logCopy[ i ];
- if ( this.time - log.time >= this.logger_lifeTime ) {
- logsToDelete++;
- } else {
- timeOk = true;
- }
- }
- if ( logsToDelete > 0 ) {
- for ( var i = 0; i <= logsToDelete; i++ ) {
- logCopy.shift();
- this.logRemoved( 0 );
- }
- this.logger_logs = logCopy;
- }
- this.future( this.logger_frequency ).updateLogs();
- }
- }
- //@ sourceURL=logger.vwf
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