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.home.cache; 021 022 import org.sonar.home.log.Log; 023 import org.sonar.home.log.StandardLog; 024 025 import javax.annotation.Nullable; 026 027 import java.io.File; 028 029 public class FileCacheBuilder { 030 031 private File userHome; 032 private Log log = new StandardLog(); 033 034 public FileCacheBuilder setUserHome(File d) { 035 this.userHome = d; 036 return this; 037 } 038 039 public FileCacheBuilder setLog(Log log) { 040 this.log = log; 041 return this; 042 } 043 044 public FileCacheBuilder setUserHome(@Nullable String path) { 045 this.userHome = (path == null ? null : new File(path)); 046 return this; 047 } 048 049 public FileCache build() { 050 if (userHome == null) { 051 String path = System.getenv("SONAR_USER_HOME"); 052 if (path == null) { 053 // Default 054 path = System.getProperty("user.home") + File.separator + ".sonar"; 055 } 056 userHome = new File(path); 057 } 058 File cacheDir = new File(userHome, "cache"); 059 return FileCache.create(cacheDir, log); 060 } 061 }