| /* |
| * Copyright (c) 2006, 2012, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package javax.tools; |
| |
| import javax.tools.JavaFileManager.Location; |
| |
| import java.util.concurrent.*; |
| |
| /** |
| * Standard locations of file objects. |
| * |
| * @author Peter von der Ahé |
| * @since 1.6 |
| */ |
| public enum StandardLocation implements Location { |
| |
| /** |
| * Location of new class files. |
| */ |
| CLASS_OUTPUT, |
| |
| /** |
| * Location of new source files. |
| */ |
| SOURCE_OUTPUT, |
| |
| /** |
| * Location to search for user class files. |
| */ |
| CLASS_PATH, |
| |
| /** |
| * Location to search for existing source files. |
| */ |
| SOURCE_PATH, |
| |
| /** |
| * Location to search for annotation processors. |
| */ |
| ANNOTATION_PROCESSOR_PATH, |
| |
| /** |
| * Location to search for platform classes. Sometimes called |
| * the boot class path. |
| */ |
| PLATFORM_CLASS_PATH, |
| |
| /** |
| * Location of new native header files. |
| * @since 1.8 |
| */ |
| NATIVE_HEADER_OUTPUT; |
| |
| /** |
| * Gets a location object with the given name. The following |
| * property must hold: {@code locationFor(x) == |
| * locationFor(y)} if and only if {@code x.equals(y)}. |
| * The returned location will be an output location if and only if |
| * name ends with {@code "_OUTPUT"}. |
| * |
| * @param name a name |
| * @return a location |
| */ |
| public static Location locationFor(final String name) { |
| if (locations.isEmpty()) { |
| // can't use valueOf which throws IllegalArgumentException |
| for (Location location : values()) |
| locations.putIfAbsent(location.getName(), location); |
| } |
| locations.putIfAbsent(name.toString(/* null-check */), new Location() { |
| public String getName() { return name; } |
| public boolean isOutputLocation() { return name.endsWith("_OUTPUT"); } |
| }); |
| return locations.get(name); |
| } |
| //where |
| private static final ConcurrentMap<String,Location> locations |
| = new ConcurrentHashMap<String,Location>(); |
| |
| public String getName() { return name(); } |
| |
| public boolean isOutputLocation() { |
| switch (this) { |
| case CLASS_OUTPUT: |
| case SOURCE_OUTPUT: |
| case NATIVE_HEADER_OUTPUT: |
| return true; |
| default: |
| return false; |
| } |
| } |
| } |