Wed, 08 Oct 2014 14:16:40 -0700
Merge
duke@1 | 1 | /* |
jjg@1230 | 2 | * Copyright (c) 2006, 2012, Oracle and/or its affiliates. All rights reserved. |
duke@1 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@1 | 4 | * |
duke@1 | 5 | * This code is free software; you can redistribute it and/or modify it |
duke@1 | 6 | * under the terms of the GNU General Public License version 2 only, as |
ohair@554 | 7 | * published by the Free Software Foundation. Oracle designates this |
duke@1 | 8 | * particular file as subject to the "Classpath" exception as provided |
ohair@554 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
duke@1 | 10 | * |
duke@1 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
duke@1 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@1 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@1 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
duke@1 | 15 | * accompanied this code). |
duke@1 | 16 | * |
duke@1 | 17 | * You should have received a copy of the GNU General Public License version |
duke@1 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
duke@1 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@1 | 20 | * |
ohair@554 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohair@554 | 22 | * or visit www.oracle.com if you need additional information or have any |
ohair@554 | 23 | * questions. |
duke@1 | 24 | */ |
duke@1 | 25 | |
duke@1 | 26 | package javax.tools; |
duke@1 | 27 | |
duke@1 | 28 | import javax.tools.JavaFileManager.Location; |
duke@1 | 29 | |
duke@1 | 30 | import java.util.concurrent.*; |
duke@1 | 31 | |
duke@1 | 32 | /** |
duke@1 | 33 | * Standard locations of file objects. |
duke@1 | 34 | * |
duke@1 | 35 | * @author Peter von der Ahé |
duke@1 | 36 | * @since 1.6 |
duke@1 | 37 | */ |
duke@1 | 38 | public enum StandardLocation implements Location { |
duke@1 | 39 | |
duke@1 | 40 | /** |
duke@1 | 41 | * Location of new class files. |
duke@1 | 42 | */ |
duke@1 | 43 | CLASS_OUTPUT, |
duke@1 | 44 | |
duke@1 | 45 | /** |
duke@1 | 46 | * Location of new source files. |
duke@1 | 47 | */ |
duke@1 | 48 | SOURCE_OUTPUT, |
duke@1 | 49 | |
duke@1 | 50 | /** |
duke@1 | 51 | * Location to search for user class files. |
duke@1 | 52 | */ |
duke@1 | 53 | CLASS_PATH, |
duke@1 | 54 | |
duke@1 | 55 | /** |
duke@1 | 56 | * Location to search for existing source files. |
duke@1 | 57 | */ |
duke@1 | 58 | SOURCE_PATH, |
duke@1 | 59 | |
duke@1 | 60 | /** |
duke@1 | 61 | * Location to search for annotation processors. |
duke@1 | 62 | */ |
duke@1 | 63 | ANNOTATION_PROCESSOR_PATH, |
duke@1 | 64 | |
duke@1 | 65 | /** |
duke@1 | 66 | * Location to search for platform classes. Sometimes called |
duke@1 | 67 | * the boot class path. |
duke@1 | 68 | */ |
jjg@1230 | 69 | PLATFORM_CLASS_PATH, |
jjg@1230 | 70 | |
jjg@1230 | 71 | /** |
jjg@1230 | 72 | * Location of new native header files. |
jjg@1230 | 73 | * @since 1.8 |
jjg@1230 | 74 | */ |
jjg@1230 | 75 | NATIVE_HEADER_OUTPUT; |
duke@1 | 76 | |
duke@1 | 77 | /** |
duke@1 | 78 | * Gets a location object with the given name. The following |
duke@1 | 79 | * property must hold: {@code locationFor(x) == |
duke@1 | 80 | * locationFor(y)} if and only if {@code x.equals(y)}. |
duke@1 | 81 | * The returned location will be an output location if and only if |
duke@1 | 82 | * name ends with {@code "_OUTPUT"}. |
duke@1 | 83 | * |
duke@1 | 84 | * @param name a name |
duke@1 | 85 | * @return a location |
duke@1 | 86 | */ |
duke@1 | 87 | public static Location locationFor(final String name) { |
duke@1 | 88 | if (locations.isEmpty()) { |
duke@1 | 89 | // can't use valueOf which throws IllegalArgumentException |
duke@1 | 90 | for (Location location : values()) |
duke@1 | 91 | locations.putIfAbsent(location.getName(), location); |
duke@1 | 92 | } |
duke@1 | 93 | locations.putIfAbsent(name.toString(/* null-check */), new Location() { |
duke@1 | 94 | public String getName() { return name; } |
duke@1 | 95 | public boolean isOutputLocation() { return name.endsWith("_OUTPUT"); } |
duke@1 | 96 | }); |
duke@1 | 97 | return locations.get(name); |
duke@1 | 98 | } |
duke@1 | 99 | //where |
vromero@1442 | 100 | private static final ConcurrentMap<String,Location> locations |
duke@1 | 101 | = new ConcurrentHashMap<String,Location>(); |
duke@1 | 102 | |
duke@1 | 103 | public String getName() { return name(); } |
duke@1 | 104 | |
duke@1 | 105 | public boolean isOutputLocation() { |
jjg@1230 | 106 | switch (this) { |
jjg@1230 | 107 | case CLASS_OUTPUT: |
jjg@1230 | 108 | case SOURCE_OUTPUT: |
jjg@1230 | 109 | case NATIVE_HEADER_OUTPUT: |
jjg@1230 | 110 | return true; |
jjg@1230 | 111 | default: |
jjg@1230 | 112 | return false; |
jjg@1230 | 113 | } |
duke@1 | 114 | } |
duke@1 | 115 | } |