001 /* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2009 SonarSource SA 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.api.utils; 021 022 import java.io.File; 023 import java.io.IOException; 024 025 public final class TempFileUtils { 026 027 private TempFileUtils() { 028 // only static methods 029 } 030 031 public static File createTempDirectory() throws IOException { 032 final File temp = File.createTempFile("temp", Long.toString(System.nanoTime())); 033 if (!(temp.delete())) { 034 throw new IOException("Could not delete temp file: " + temp.getAbsolutePath()); 035 } 036 037 if (!(temp.mkdir())) { 038 throw new IOException("Could not create temp directory: " + temp.getAbsolutePath()); 039 } 040 return temp; 041 } 042 043 }