1/* 2 * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24import java.io.BufferedWriter; 25import java.io.IOException; 26import java.io.UncheckedIOException; 27import java.nio.file.Files; 28import java.nio.file.Path; 29import java.nio.file.Paths; 30import java.util.jar.Attributes; 31import java.util.jar.Manifest; 32 33import toolbox.JarTask; 34import toolbox.JavacTask; 35import toolbox.ToolBox; 36 37public class Compiler { 38 39 private final ToolBox tb = new ToolBox(); 40 41 public Path getClassDir() { 42 String classes = ToolBox.testClasses; 43 if (classes == null) { 44 return Paths.get("build"); 45 } else { 46 return Paths.get(classes); 47 } 48 } 49 50 public Path getPath(String path) { 51 return getPath(Paths.get(path)); 52 } 53 54 public Path getPath(Path path) { 55 return getClassDir().resolve(path); 56 } 57 58 public void compile(String...sources) { 59 compile(Paths.get("."), sources); 60 } 61 62 public void compile(Path directory, String...sources) { 63 Path classDir = getClassDir(); 64 new JavacTask(tb) 65 .options("-d", classDir.resolve(directory).toString()) 66 .sources(sources) 67 .run(); 68 } 69 70 public void jar(String jarName, String...files) { 71 jar(Paths.get("."), jarName, files); 72 } 73 74 public void jar(Path directory, String jarName, String...files) { 75 Manifest manifest = new Manifest(); 76 manifest.getMainAttributes().put(Attributes.Name.MANIFEST_VERSION, "1.0"); 77 Path classDirPath = getClassDir(); 78 Path baseDir = classDirPath.resolve(directory); 79 Path jarPath = baseDir.resolve(jarName); 80 new JarTask(tb, jarPath.toString()) 81 .manifest(manifest) 82 .baseDir(baseDir.toString()) 83 .files(files).run(); 84 } 85 86 public void writeToFile(Path path, String...sources) { 87 try { 88 if (path.getParent() != null) { 89 Files.createDirectories(path.getParent()); 90 } 91 } catch (IOException e) { 92 throw new UncheckedIOException(e); 93 } 94 try (BufferedWriter writer = Files.newBufferedWriter(path)) { 95 for (String source : sources) { 96 writer.append(source); 97 writer.append('\n'); 98 } 99 } catch (IOException e) { 100 throw new UncheckedIOException(e); 101 } 102 } 103} 104