/* * Copyright © 2012, 2013 Pedro Agullo Soliveres. * * This file is part of Log4js-ext. * * Log4js-ext is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License as published by * the Free Software Foundation, either version 3 of the License. * * Commercial use is permitted to the extent that the code/component(s) * do NOT become part of another Open Source or Commercially developed * licensed development library or toolkit without explicit permission. * * Log4js-ext is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with Log4js-ext. If not, see <http://www.gnu.org/licenses/>. * * This software uses the ExtJs library (http://extjs.com), which is * distributed under the GPL v3 license (see http://extjs.com/license). */ /*jslint strict:false */ (function() { // "use strict"; //$NON-NLS-1$ /** * A layout that formats log data using an Extjs template. */ Ext.define('Sm.log.TemplateLayout', { //$NON-NLS-1$ extend : 'Sm.log.LayoutBase', uses : ['Sm.log.util.Assert'], /** * @protected * * Returns a text representing a whole log entry. * * Very useful for line-oriented output, like a browser console window. * * @param {Sm.log.LoggingEvent} logEvent The log data. * @returns {String} A text representing a whole log entry. */ formatLogAsText : function(logEvent) { // We can do as we want here, because we've been handed a personal // copy of logEvent return this.applyTemplate(logEvent); }, /** * Sets the template text for the underling Ext template. * * @param {String} templateText * * @returns {void} */ setTemplate : function(templateText) { Sm.log.util.Assert.assert( templateText ); this.template = new Ext.Template( templateText ); this.template.compile(); }, /** * @protected * * Returns the text generated by applying the template to a log entry. * * @param {Sm.log.LoggingEvent} logCopy The log data. * @returns void */ applyTemplate : function(log) { return this.template.apply(log); }, /** * Create a new template layout. * * @param cfg */ constructor : function(cfg) { Sm.log.util.Assert.assert(cfg); Sm.log.util.Assert.assert(cfg.template); this.callParent(arguments); this.setTemplate(cfg.template); }, statics : { /** * @static * * Returns the default template layout, used by default by * all appenders. * * @returns {Sm.log.TemplateLayout} */ getDefaultLayout : function() { if( !this.defaultLayoutF) { this.defaultLayoutF = new Sm.log.TemplateLayout( {template: '{formattedTime} {level} {ndc} ' + '{category}: {formattedMessage}'} ); } return this.defaultLayoutF; } } }); }());