1 /* 2 * Copyright (c) 2019, 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 24 25 package jdk.jpackage.test; 26 27 28 import java.nio.file.Path; 29 import java.util.spi.ToolProvider; 30 import jdk.incubator.jpackage.ToolProviderFactory; 31 32 public enum JavaTool { 33 JAVA("java"), JAVAC("javac"), JPACKAGE("jpackage"), JAR("jar"), JLINK("jlink"); 34 35 JavaTool(String name) { 36 this.name = name; 37 this.path = Path.of(System.getProperty("java.home")).resolve( 38 relativePathInJavaHome()).toAbsolutePath().normalize(); 39 if (!path.toFile().exists()) { 40 throw new RuntimeException(String.format( 41 "Unable to find tool [%s] at path=[%s]", name, path)); 42 } 43 } 44 45 Path getPath() { 46 return path; 47 } 48 49 public ToolProvider asToolProvider() { 50 if (this == JPACKAGE) { 51 return ToolProviderFactory.findFirst("jpackage").orElseThrow( 52 () -> new RuntimeException("jpackage tool not found")); 53 } else { 54 return ToolProvider.findFirst(name).orElse(null); 55 } 56 } 57 58 Path relativePathInJavaHome() { 59 Path path = Path.of("bin", name); 60 if (TKit.isWindows()) { 61 path = path.getParent().resolve(path.getFileName().toString() + ".exe"); 62 } 63 return path; 64 } 65 66 private Path path; 67 private String name; 68 }