SONAR-4898 improve management of sonar.path.* properties

server/sonar-process/src/main/java/org/sonar/process/ConfigurationUtils.java

@@ -31,10 +31,6 @@ public final class ConfigurationUtils {
     // Utility class
   }
 
-  public static Properties interpolateEnvVariables(Properties properties) {
-    return interpolateVariables(properties, System.getenv());
-  }
-
   public static Properties interpolateVariables(Properties properties, Map<String, String> variables) {
     Properties result = new Properties();
     Enumeration keys = properties.keys();

server/sonar-search/src/main/java/org/sonar/search/ElasticSearch.java

@@ -164,7 +164,7 @@ public class ElasticSearch extends Process {
       try {
         Thread.sleep(100);
       } catch (InterruptedException e) {
-        ;
+
       }
     }
   }

server/sonar-search/src/test/java/org/sonar/search/ElasticSearchTest.java

@@ -85,6 +85,7 @@ public class ElasticSearchTest {
     properties.setProperty(Process.NAME_PROPERTY, "ES");
     properties.setProperty("sonar.path.data", tempDirectory.getAbsolutePath());
     properties.setProperty(ElasticSearch.ES_PORT_PROPERTY, Integer.toString(freeESPort));
+    properties.setProperty(ElasticSearch.ES_CLUSTER_PROPERTY, "sonarqube");
 
     elasticSearch = new ElasticSearch(new Props(properties));
     new Thread(new Runnable() {

server/sonar-server-app/src/main/java/org/sonar/server/app/EmbeddedTomcat.java

@@ -23,20 +23,19 @@ import org.apache.catalina.LifecycleException;
 import org.apache.catalina.connector.Connector;
 import org.apache.catalina.startup.Tomcat;
 import org.apache.commons.io.FileUtils;
+import org.sonar.process.Props;
 
 import java.io.File;
 
 class EmbeddedTomcat {
 
-  public static final String TEMP_RELATIVE_PATH = "temp/tomcat";
-
-  private final Env env;
+  private final Props props;
   private Tomcat tomcat = null;
   private Thread hook = null;
   private boolean stopping = false, ready = false;
 
-  EmbeddedTomcat(Env env) {
-    this.env = env;
+  EmbeddedTomcat(Props props) {
+    this.props = props;
   }
 
   void start() {
@@ -54,16 +53,17 @@ class EmbeddedTomcat {
       tomcat = new Tomcat();
 
       // Initialize directories
-      String basedir = env.freshDir(TEMP_RELATIVE_PATH).getCanonicalPath();
+      File tomcatDir = tomcatBasedir();
+      String basedir = tomcatDir.getAbsolutePath();
       tomcat.setBaseDir(basedir);
       tomcat.getHost().setAppBase(basedir);
       tomcat.getHost().setAutoDeploy(false);
       tomcat.getHost().setCreateDirs(false);
       tomcat.getHost().setDeployOnStartup(true);
 
-      Logging.configure(tomcat, env, env.props());
-      Connectors.configure(tomcat, env.props());
-      Webapp.configure(tomcat, env, env.props());
+      Logging.configure(tomcat, props);
+      Connectors.configure(tomcat, props);
+      Webapp.configure(tomcat, props);
       tomcat.start();
       addShutdownHook();
       ready = true;
@@ -75,6 +75,10 @@ class EmbeddedTomcat {
     stop();
   }
 
+  private File tomcatBasedir() {
+    return new File(props.of("sonar.path.temp"), "tomcat");
+  }
+
   private void addShutdownHook() {
     hook = new Thread() {
       @Override
@@ -101,8 +105,7 @@ class EmbeddedTomcat {
       tomcat = null;
       stopping = false;
       ready = false;
-      File tempDir = env.file(TEMP_RELATIVE_PATH);
-      FileUtils.deleteQuietly(tempDir);
+      FileUtils.deleteQuietly(tomcatBasedir());
 
     } catch (LifecycleException e) {
       throw new IllegalStateException("Fail to stop web server", e);
@@ -116,7 +119,7 @@ class EmbeddedTomcat {
     }
   }
 
-  boolean isReady( ){
+  boolean isReady() {
     return ready;
   }
 

server/sonar-server-app/src/main/java/org/sonar/server/app/Env.java

@@ -1,53 +0,0 @@
-/*
- * SonarQube, open source software quality management tool.
- * Copyright (C) 2008-2014 SonarSource
- * mailto:contact AT sonarsource DOT com
- *
- * SonarQube 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, or (at your option) any later version.
- *
- * SonarQube 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 this program; if not, write to the Free Software Foundation,
- * Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
- */
-package org.sonar.server.app;
-
-import org.apache.commons.io.FileUtils;
-import org.sonar.process.Props;
-
-import java.io.File;
-
-class Env {
-
-  private final Props props;
-
-  Env(Props props) {
-    this.props = props;
-  }
-
-  Props props() {
-    return props;
-  }
-
-  File rootDir() {
-    return new File(props.of("sonar.path.home"));
-  }
-
-  File file(String relativePath) {
-    return new File(rootDir(), relativePath);
-  }
-
-  File freshDir(String relativePath) {
-    File dir = new File(rootDir(), relativePath);
-    FileUtils.deleteQuietly(dir);
-    dir.mkdirs();
-    return dir;
-  }
-}

server/sonar-server-app/src/main/java/org/sonar/server/app/Logging.java

@@ -28,11 +28,12 @@ import org.slf4j.LoggerFactory;
 import org.slf4j.bridge.SLF4JBridgeHandler;
 import org.sonar.process.Props;
 
+import java.io.File;
 import java.util.logging.LogManager;
 
 class Logging {
 
-  static final String ACCESS_RELATIVE_PATH = "web/WEB-INF/config/logback-access.xml";
+  static final String ACCESS_RELATIVE_PATH = "WEB-INF/config/logback-access.xml";
   static final String PROPERTY_ENABLE_ACCESS_LOGS = "sonar.web.accessLogs.enable";
 
   static void init() {
@@ -41,21 +42,21 @@ class Logging {
     SLF4JBridgeHandler.install();
   }
 
-  static void configure(Tomcat tomcat, Env env, Props props) {
+  static void configure(Tomcat tomcat, Props props) {
     tomcat.setSilent(false);
     tomcat.getService().addLifecycleListener(new LifecycleLogger(console()));
-    configureLogbackAccess(tomcat, env, props);
+    configureLogbackAccess(tomcat, props);
   }
 
   static Logger console() {
     return LoggerFactory.getLogger("console");
   }
 
-  private static void configureLogbackAccess(Tomcat tomcat, Env env, Props props) {
+  private static void configureLogbackAccess(Tomcat tomcat, Props props) {
     if (props.booleanOf(PROPERTY_ENABLE_ACCESS_LOGS, true)) {
       LogbackValve valve = new LogbackValve();
       valve.setQuiet(true);
-      valve.setFilename(env.file(ACCESS_RELATIVE_PATH).getAbsolutePath());
+      valve.setFilename(new File(props.of("sonar.path.web"), ACCESS_RELATIVE_PATH).getAbsolutePath());
       tomcat.getHost().getPipeline().addValve(valve);
     }
   }

server/sonar-server-app/src/main/java/org/sonar/server/app/ServerProcess.java

@@ -26,8 +26,7 @@ public class ServerProcess extends org.sonar.process.Process {
   public ServerProcess(String[] args) {
     super(args);
     Logging.init();
-    Env env = new Env(props);
-    this.tomcat = new EmbeddedTomcat(env);
+    this.tomcat = new EmbeddedTomcat(props);
   }
 
   @Override

server/sonar-server-app/src/main/java/org/sonar/server/app/Webapp.java

@@ -24,6 +24,7 @@ import org.apache.catalina.startup.Tomcat;
 import org.slf4j.LoggerFactory;
 import org.sonar.process.Props;
 
+import java.io.File;
 import java.util.Map;
 
 class Webapp {
@@ -34,10 +35,11 @@ class Webapp {
   private static final String PROPERTY_LOG_PROFILING_LEVEL = "sonar.log.profilingLevel";
   private static final String PROPERTY_LOG_CONSOLE = "sonar.log.console";
 
-  static void configure(Tomcat tomcat, Env env, Props props) {
+  static void configure(Tomcat tomcat, Props props) {
     try {
-      Context context = tomcat.addWebapp(getContextPath(props), env.file("web").getAbsolutePath());
-      context.setConfigFile(env.file("web/META-INF/context.xml").toURI().toURL());
+      String webDir = props.of("sonar.path.web");
+      Context context = tomcat.addWebapp(getContextPath(props), webDir);
+      context.setConfigFile(new File(webDir, "META-INF/context.xml").toURI().toURL());
       context.addParameter(PROPERTY_LOG_PROFILING_LEVEL, props.of(PROPERTY_LOG_PROFILING_LEVEL, "NONE"));
       context.addParameter(PROPERTY_LOG_CONSOLE, props.of(PROPERTY_LOG_CONSOLE, "false"));
       for (Map.Entry<Object, Object> entry : props.cryptedProperties().entrySet()) {