Mercurial > jdk8-mips64-public > langtools / annotate
src/share/classes/com/sun/tools/javap/JavapFileManager.java@7708bd6d800d (annotated)
src/share/classes/com/sun/tools/javap/JavapFileManager.java
Tue, 03 Jun 2008 13:26:47 -0700
- author
- jjg
- date
- Tue, 03 Jun 2008 13:26:47 -0700
- changeset 46
- 7708bd6d800d
- child 50
- b9bcea8bbe24
- permissions
- -rw-r--r--
4075303: Use javap to enquire aboput a specific inner class
4348375: Javap is not internationalized
4459541: "javap -l" shows line numbers as signed short; they should be unsigned
4501660: change diagnostic of -help as 'print this help message and exit'
4776241: unused source file in javap...
4870651: javap should recognize generics, varargs, enum
4876942: javap invoked without args does not print help screen
4880663: javap could output whitespace between class name and opening brace
4975569: javap doesn't print new flag bits
6271787: javap dumps LocalVariableTypeTable attribute in hex, needs to print a table
6305779: javap: support annotations
6439940: Clean up javap implementation
6469569: wrong check of searchpath in JavapEnvironment
6474890: javap does not open .zip files in -classpath
6587786: Javap throws error : "ERROR:Could not find <classname>" for JRE classes
6622215: javap ignores certain relevant access flags
6622216: javap names some attributes incorrectly
6622232: javap gets whitespace confused
6622260: javap prints negative bytes incorrectly in hex
Reviewed-by: ksrini
| jjg@46 | 1 | /* |
| jjg@46 | 2 | * Copyright 2007 Sun Microsystems, Inc. All Rights Reserved. |
| jjg@46 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| jjg@46 | 4 | * |
| jjg@46 | 5 | * This code is free software; you can redistribute it and/or modify it |
| jjg@46 | 6 | * under the terms of the GNU General Public License version 2 only, as |
| jjg@46 | 7 | * published by the Free Software Foundation. Sun designates this |
| jjg@46 | 8 | * particular file as subject to the "Classpath" exception as provided |
| jjg@46 | 9 | * by Sun in the LICENSE file that accompanied this code. |
| jjg@46 | 10 | * |
| jjg@46 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
| jjg@46 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| jjg@46 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| jjg@46 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
| jjg@46 | 15 | * accompanied this code). |
| jjg@46 | 16 | * |
| jjg@46 | 17 | * You should have received a copy of the GNU General Public License version |
| jjg@46 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
| jjg@46 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| jjg@46 | 20 | * |
| jjg@46 | 21 | * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| jjg@46 | 22 | * CA 95054 USA or visit www.sun.com if you need additional information or |
| jjg@46 | 23 | * have any questions. |
| jjg@46 | 24 | */ |
| jjg@46 | 25 | |
| jjg@46 | 26 | package com.sun.tools.javap; |
| jjg@46 | 27 | |
| jjg@46 | 28 | import java.io.File; |
| jjg@46 | 29 | import java.io.PrintWriter; |
| jjg@46 | 30 | import java.nio.charset.Charset; |
| jjg@46 | 31 | import javax.tools.Diagnostic; |
| jjg@46 | 32 | import javax.tools.DiagnosticListener; |
| jjg@46 | 33 | import javax.tools.JavaFileObject; |
| jjg@46 | 34 | |
| jjg@46 | 35 | import com.sun.tools.javac.util.Context; |
| jjg@46 | 36 | import com.sun.tools.javac.util.JCDiagnostic; |
| jjg@46 | 37 | import com.sun.tools.javac.util.JavacFileManager; |
| jjg@46 | 38 | |
| jjg@46 | 39 | /** |
| jjg@46 | 40 | * javap's implementation of JavaFileManager. |
| jjg@46 | 41 | * |
| jjg@46 | 42 | * <p><b>This is NOT part of any API supported by Sun Microsystems. If |
| jjg@46 | 43 | * you write code that depends on this, you do so at your own risk. |
| jjg@46 | 44 | * This code and its internal interfaces are subject to change or |
| jjg@46 | 45 | * deletion without notice.</b> |
| jjg@46 | 46 | */ |
| jjg@46 | 47 | class JavapFileManager extends JavacFileManager { |
| jjg@46 | 48 | private JavapFileManager(Context context, Charset charset) { |
| jjg@46 | 49 | super(context, true, charset); |
| jjg@46 | 50 | } |
| jjg@46 | 51 | |
| jjg@46 | 52 | static JavapFileManager create(final DiagnosticListener<? super JavaFileObject> dl, PrintWriter log, Options options) { |
| jjg@46 | 53 | Context javac_context = new Context(); |
| jjg@46 | 54 | |
| jjg@46 | 55 | if (dl != null) { |
| jjg@46 | 56 | // Workaround bug 6625520: javac handles missing entries on classpath badly |
| jjg@46 | 57 | // Ignore spurious errors for missing files |
| jjg@46 | 58 | DiagnosticListener<JavaFileObject> wrapper = new DiagnosticListener<JavaFileObject>() { |
| jjg@46 | 59 | public void report(Diagnostic<? extends JavaFileObject> diagnostic) { |
| jjg@46 | 60 | if (diagnostic instanceof JCDiagnostic) { |
| jjg@46 | 61 | JCDiagnostic jcd = (JCDiagnostic) diagnostic; |
| jjg@46 | 62 | if (jcd.getCode().equals("compiler.err.error.reading.file")) { |
| jjg@46 | 63 | Object[] args = jcd.getArgs(); |
| jjg@46 | 64 | if (args.length > 0 && args[0] != null && args[0].toString().length() > 0) { |
| jjg@46 | 65 | File f = new File(args[0].toString()); |
| jjg@46 | 66 | if (!f.exists()) |
| jjg@46 | 67 | return; |
| jjg@46 | 68 | } |
| jjg@46 | 69 | } |
| jjg@46 | 70 | |
| jjg@46 | 71 | } |
| jjg@46 | 72 | dl.report(diagnostic); |
| jjg@46 | 73 | } |
| jjg@46 | 74 | }; |
| jjg@46 | 75 | javac_context.put(DiagnosticListener.class, wrapper); |
| jjg@46 | 76 | } |
| jjg@46 | 77 | |
| jjg@46 | 78 | javac_context.put(com.sun.tools.javac.util.Log.outKey, log); |
| jjg@46 | 79 | |
| jjg@46 | 80 | return new JavapFileManager(javac_context, null); |
| jjg@46 | 81 | } |
| jjg@46 | 82 | |
| jjg@46 | 83 | void setIgnoreSymbolFile(boolean b) { |
| jjg@46 | 84 | ignoreSymbolFile = b; |
| jjg@46 | 85 | } |
| jjg@46 | 86 | } |
