001    /*
002     * Sonar, open source software quality management tool.
003     * Copyright (C) 2008-2012 SonarSource
004     * mailto:contact AT sonarsource DOT com
005     *
006     * Sonar 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     * Sonar 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
017     * License along with Sonar; if not, write to the Free Software
018     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02
019     */
020    package org.sonar.application;
021    
022    import org.apache.commons.io.FileUtils;
023    
024    import java.io.File;
025    import java.io.IOException;
026    import java.net.URISyntaxException;
027    import java.util.Properties;
028    
029    public final class StartServer {
030      private static final String DEFAULT_WEB_HOST = "0.0.0.0";
031      private static final int DEFAULT_WEB_PORT = 9000;
032      private static final String DEFAULT_WEB_CONTEXT = "/";
033    
034      private StartServer() {
035      }
036    
037      public static void main(String[] args) throws Exception {
038        canCreateTemporaryFiles();
039        configureHome();
040    
041        Properties configuration = getConfiguration();
042        String host = configuration.getProperty("sonar.web.host", DEFAULT_WEB_HOST);
043        int port = Integer.parseInt(configuration.getProperty("sonar.web.port", "" + DEFAULT_WEB_PORT));
044        String context = configuration.getProperty("sonar.web.context", DEFAULT_WEB_CONTEXT);
045        JettyEmbedder jetty = new JettyEmbedder(host, port, context, StartServer.class.getResource("/jetty.xml"));
046        configureRequestLogs(jetty, configuration);
047    
048        jetty.start();
049        Thread.currentThread().join();
050      }
051    
052      /**
053       * This check is required in order to provide more meaningful message than JRuby - see SONAR-2715
054       */
055      private static void canCreateTemporaryFiles() {
056        File file = null;
057        try {
058          file = File.createTempFile("sonar-check", "tmp");
059        } catch (IOException e) {
060          throw new IllegalStateException("Unable to create file in temporary directory, please check existence of it and permissions: " + FileUtils.getTempDirectoryPath(), e);
061        } finally {
062          FileUtils.deleteQuietly(file);
063        }
064      }
065    
066      private static void configureRequestLogs(JettyEmbedder jetty, Properties configuration) {
067        String filenamePattern = configuration.getProperty("sonar.web.jettyRequestLogs");
068        if (filenamePattern != null) {
069          jetty.configureRequestLogs(filenamePattern);
070        }
071      }
072    
073      private static Properties getConfiguration() throws IOException {
074        Properties properties = new Properties();
075        properties.load(StartServer.class.getResourceAsStream("/conf/sonar.properties"));
076        return properties;
077      }
078    
079      private static void configureHome() throws URISyntaxException {
080        File confFile = new File(StartServer.class.getResource("/conf/sonar.properties").toURI());
081        System.setProperty("SONAR_HOME" /* see constant org.sonar.server.platform.SonarHome.PROPERTY */,
082          confFile.getParentFile().getParentFile().getAbsolutePath());
083      }
084    }