Mercurial > jdk8-mips64-public > langtools / annotate
src/share/classes/com/sun/tools/javac/file/SymbolArchive.java@49359d0e6a9c (annotated)
src/share/classes/com/sun/tools/javac/file/SymbolArchive.java
Wed, 23 Sep 2009 18:48:13 -0700
- author
- jjg
- date
- Wed, 23 Sep 2009 18:48:13 -0700
- changeset 415
- 49359d0e6a9c
- parent 400
- 35e29f51a7c3
- child 418
- 4776a869fdfa
- permissions
- -rw-r--r--
6410637: Make decision on deprecated methods in DefaultFileManager and BaseFileObject.
6747645: ZipFileObject.getName is incorrectly deprecated
6885123: JavaFileObject getName issues
Reviewed-by: mcimadamore
| jjg@57 | 1 | /* |
| jjg@57 | 2 | * Copyright 2005-2008 Sun Microsystems, Inc. All Rights Reserved. |
| jjg@57 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| jjg@57 | 4 | * |
| jjg@57 | 5 | * This code is free software; you can redistribute it and/or modify it |
| jjg@57 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| jjg@57 | 7 | * published by the Free Software Foundation. Sun designates this |
| jjg@57 | 8 | * particular file as subject to the "Classpath" exception as provided |
| jjg@57 | 9 | * by Sun in the LICENSE file that accompanied this code. |
| jjg@57 | 10 | * |
| jjg@57 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| jjg@57 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| jjg@57 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| jjg@57 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| jjg@57 | 15 | * accompanied this code). |
| jjg@57 | 16 | * |
| jjg@57 | 17 | * You should have received a copy of the GNU General Public License version |
| jjg@57 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| jjg@57 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| jjg@57 | 20 | * |
| jjg@57 | 21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| jjg@57 | 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| jjg@57 | 23 | * have any questions. |
| jjg@57 | 24 | */ |
| jjg@57 | 25 | |
| jjg@57 | 26 | package com.sun.tools.javac.file; |
| jjg@57 | 27 | |
| jjg@57 | 28 | import java.io.File; |
| jjg@57 | 29 | import java.io.IOException; |
| jjg@57 | 30 | import java.util.zip.ZipEntry; |
| jjg@57 | 31 | import java.util.zip.ZipFile; |
| jjg@57 | 32 | import javax.tools.JavaFileObject; |
| jjg@57 | 33 | |
| jjg@103 | 34 | import com.sun.tools.javac.file.RelativePath.RelativeDirectory; |
| jjg@103 | 35 | import com.sun.tools.javac.file.RelativePath.RelativeFile; |
| jjg@103 | 36 | import com.sun.tools.javac.util.List; |
| jjg@103 | 37 | |
| jjg@333 | 38 | /** |
| jjg@333 | 39 | * <p><b>This is NOT part of any API supported by Sun Microsystems. |
| jjg@333 | 40 | * If you write code that depends on this, you do so at your own risk. |
| jjg@333 | 41 | * This code and its internal interfaces are subject to change or |
| jjg@333 | 42 | * deletion without notice.</b> |
| jjg@333 | 43 | */ |
| jjg@57 | 44 | public class SymbolArchive extends ZipArchive { |
| jjg@57 | 45 | |
| jjg@57 | 46 | final File origFile; |
| jjg@103 | 47 | final RelativeDirectory prefix; |
| jjg@57 | 48 | |
| jjg@103 | 49 | public SymbolArchive(JavacFileManager fileManager, File orig, ZipFile zdir, RelativeDirectory prefix) throws IOException { |
| jjg@103 | 50 | super(fileManager, zdir, false); |
| jjg@57 | 51 | this.origFile = orig; |
| jjg@57 | 52 | this.prefix = prefix; |
| jjg@103 | 53 | initMap(); |
| jjg@57 | 54 | } |
| jjg@57 | 55 | |
| jjg@57 | 56 | @Override |
| jjg@57 | 57 | void addZipEntry(ZipEntry entry) { |
| jjg@57 | 58 | String name = entry.getName(); |
| jjg@103 | 59 | if (!name.startsWith(prefix.path)) { |
| jjg@57 | 60 | return; |
| jjg@57 | 61 | } |
| jjg@103 | 62 | name = name.substring(prefix.path.length()); |
| jjg@57 | 63 | int i = name.lastIndexOf('/'); |
| jjg@103 | 64 | RelativeDirectory dirname = new RelativeDirectory(name.substring(0, i+1)); |
| jjg@57 | 65 | String basename = name.substring(i + 1); |
| jjg@57 | 66 | if (basename.length() == 0) { |
| jjg@57 | 67 | return; |
| jjg@57 | 68 | } |
| jjg@57 | 69 | List<String> list = map.get(dirname); |
| jjg@103 | 70 | if (list == null) |
| jjg@57 | 71 | list = List.nil(); |
| jjg@57 | 72 | list = list.prepend(basename); |
| jjg@57 | 73 | map.put(dirname, list); |
| jjg@57 | 74 | } |
| jjg@57 | 75 | |
| jjg@400 | 76 | @Override |
| jjg@103 | 77 | public JavaFileObject getFileObject(RelativeDirectory subdirectory, String file) { |
| jjg@103 | 78 | RelativeDirectory prefix_subdir = new RelativeDirectory(prefix, subdirectory.path); |
| jjg@103 | 79 | ZipEntry ze = new RelativeFile(prefix_subdir, file).getZipEntry(zdir); |
| jjg@103 | 80 | return new SymbolFileObject(this, file, ze); |
| jjg@57 | 81 | } |
| jjg@103 | 82 | |
| jjg@400 | 83 | @Override |
| jjg@103 | 84 | public String toString() { |
| jjg@103 | 85 | return "SymbolArchive[" + zdir.getName() + "]"; |
| jjg@103 | 86 | } |
| jjg@103 | 87 | |
| jjg@103 | 88 | /** |
| jjg@103 | 89 | * A subclass of JavaFileObject representing zip entries in a symbol file. |
| jjg@103 | 90 | */ |
| jjg@103 | 91 | public static class SymbolFileObject extends ZipFileObject { |
| jjg@103 | 92 | protected SymbolFileObject(SymbolArchive zarch, String name, ZipEntry entry) { |
| jjg@103 | 93 | super(zarch, name, entry); |
| jjg@103 | 94 | } |
| jjg@103 | 95 | |
| jjg@103 | 96 | @Override |
| jjg@103 | 97 | protected String inferBinaryName(Iterable<? extends File> path) { |
| jjg@415 | 98 | String entryName = entry.getName(); |
| jjg@103 | 99 | String prefix = ((SymbolArchive) zarch).prefix.path; |
| jjg@103 | 100 | if (entryName.startsWith(prefix)) |
| jjg@103 | 101 | entryName = entryName.substring(prefix.length()); |
| jjg@103 | 102 | return removeExtension(entryName).replace('/', '.'); |
| jjg@103 | 103 | } |
| jjg@103 | 104 | } |
| jjg@103 | 105 | |
| jjg@103 | 106 | |
| jjg@57 | 107 | } |
