001 /* 002 * SonarQube, open source software quality management tool. 003 * Copyright (C) 2008-2014 SonarSource 004 * mailto:contact AT sonarsource DOT com 005 * 006 * SonarQube is free software; you can redistribute it and/or 007 * modify it under the terms of the GNU Lesser General Public 008 * License as published by the Free Software Foundation; either 009 * version 3 of the License, or (at your option) any later version. 010 * 011 * SonarQube is distributed in the hope that it will be useful, 012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014 * Lesser General Public License for more details. 015 * 016 * You should have received a copy of the GNU Lesser General Public License 017 * along with this program; if not, write to the Free Software Foundation, 018 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. 019 */ 020 package org.sonar.process; 021 022 import ch.qos.logback.classic.Logger; 023 import ch.qos.logback.classic.LoggerContext; 024 import ch.qos.logback.classic.joran.JoranConfigurator; 025 import ch.qos.logback.classic.spi.ILoggingEvent; 026 import ch.qos.logback.core.Appender; 027 import ch.qos.logback.core.joran.spi.JoranException; 028 import ch.qos.logback.core.util.StatusPrinter; 029 import org.slf4j.LoggerFactory; 030 031 public class ProcessLogging { 032 033 private static final String PATH_LOGS_PROPERTY = "sonar.path.logs"; 034 035 public void configure(Props props, String logbackXmlResource) { 036 LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory(); 037 try { 038 JoranConfigurator configurator = new JoranConfigurator(); 039 configurator.setContext(context); 040 context.reset(); 041 context.putProperty(PATH_LOGS_PROPERTY, props.nonNullValue(PATH_LOGS_PROPERTY)); 042 doConfigure(configurator, logbackXmlResource); 043 } catch (JoranException ignored) { 044 // StatusPrinter will handle this 045 } 046 StatusPrinter.printInCaseOfErrorsOrWarnings(context); 047 } 048 049 public void addConsoleAppender() { 050 Logger consoleLogger = (Logger) LoggerFactory.getLogger("console"); 051 Appender<ILoggingEvent> consoleAppender = consoleLogger.getAppender("CONSOLE"); 052 053 Logger gobblerLogger = (Logger) LoggerFactory.getLogger("gobbler"); 054 gobblerLogger.addAppender(consoleAppender); 055 } 056 057 /** 058 * Extracted only for unit testing 059 */ 060 void doConfigure(JoranConfigurator configurator, String logbackXmlResource) throws JoranException { 061 configurator.doConfigure(getClass().getResource(logbackXmlResource)); 062 } 063 }