Mon, 10 Jan 2011 15:08:31 -0800
6396503: javac should not require assertions enabled
Reviewed-by: mcimadamore
1 /*
2 * Copyright (c) 1999, 2010, 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. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
26 package com.sun.tools.javac.util;
28 /**
29 * Access to the compiler's name table. STandard names are defined,
30 * as well as methods to create new names.
31 *
32 * <p><b>This is NOT part of any supported API.
33 * If you write code that depends on this, you do so at your own risk.
34 * This code and its internal interfaces are subject to change or
35 * deletion without notice.</b>
36 */
37 public class Names {
39 public static final Context.Key<Names> namesKey = new Context.Key<Names>();
41 public static Names instance(Context context) {
42 Names instance = context.get(namesKey);
43 if (instance == null) {
44 instance = new Names(context);
45 context.put(namesKey, instance);
46 }
47 return instance;
48 }
50 public final Name slash;
51 public final Name hyphen;
52 public final Name T;
53 public final Name slashequals;
54 public final Name deprecated;
55 public final Name init;
56 public final Name clinit;
57 public final Name error;
58 public final Name any;
59 public final Name empty;
60 public final Name one;
61 public final Name period;
62 public final Name comma;
63 public final Name semicolon;
64 public final Name asterisk;
65 public final Name _this;
66 public final Name _super;
67 public final Name _default;
68 public final Name _class;
69 public final Name java_lang;
70 public final Name java_lang_Object;
71 public final Name java_lang_Class;
72 public final Name java_lang_Cloneable;
73 public final Name java_io_Serializable;
74 public final Name serialVersionUID;
75 public final Name java_lang_Enum;
76 public final Name java_dyn_MethodHandle;
77 public final Name java_dyn_InvokeDynamic;
78 public final Name package_info;
79 public final Name ConstantValue;
80 public final Name LineNumberTable;
81 public final Name LocalVariableTable;
82 public final Name LocalVariableTypeTable;
83 public final Name CharacterRangeTable;
84 public final Name StackMap;
85 public final Name StackMapTable;
86 public final Name SourceID;
87 public final Name CompilationID;
88 public final Name Code;
89 public final Name Exceptions;
90 public final Name SourceFile;
91 public final Name InnerClasses;
92 public final Name Synthetic;
93 public final Name Bridge;
94 public final Name Deprecated;
95 public final Name Enum;
96 public final Name _name;
97 public final Name Signature;
98 public final Name Varargs;
99 public final Name Annotation;
100 public final Name RuntimeVisibleAnnotations;
101 public final Name RuntimeInvisibleAnnotations;
102 public final Name RuntimeVisibleTypeAnnotations;
103 public final Name RuntimeInvisibleTypeAnnotations;
104 public final Name RuntimeVisibleParameterAnnotations;
105 public final Name RuntimeInvisibleParameterAnnotations;
106 public final Name Value;
107 public final Name EnclosingMethod;
108 public final Name desiredAssertionStatus;
109 public final Name append;
110 public final Name family;
111 public final Name forName;
112 public final Name toString;
113 public final Name length;
114 public final Name valueOf;
115 public final Name value;
116 public final Name getMessage;
117 public final Name getClass;
118 public final Name invoke; //allowTransitionalJSR292 only
119 public final Name TYPE;
120 public final Name TYPE_USE;
121 public final Name TYPE_PARAMETER;
122 public final Name FIELD;
123 public final Name METHOD;
124 public final Name PARAMETER;
125 public final Name CONSTRUCTOR;
126 public final Name LOCAL_VARIABLE;
127 public final Name ANNOTATION_TYPE;
128 public final Name PACKAGE;
129 public final Name SOURCE;
130 public final Name CLASS;
131 public final Name RUNTIME;
132 public final Name Array;
133 public final Name Method;
134 public final Name Bound;
135 public final Name clone;
136 public final Name getComponentType;
137 public final Name getClassLoader;
138 public final Name initCause;
139 public final Name values;
140 public final Name iterator;
141 public final Name hasNext;
142 public final Name next;
143 public final Name AnnotationDefault;
144 public final Name ordinal;
145 public final Name equals;
146 public final Name hashCode;
147 public final Name compareTo;
148 public final Name getDeclaringClass;
149 public final Name ex;
150 public final Name finalize;
151 public final Name java_lang_AutoCloseable;
152 public final Name close;
153 public final Name addSuppressed;
155 public final Name.Table table;
157 public Names(Context context) {
158 Options options = Options.instance(context);
159 table = createTable(options);
161 slash = fromString("/");
162 hyphen = fromString("-");
163 T = fromString("T");
164 slashequals = fromString("/=");
165 deprecated = fromString("deprecated");
167 init = fromString("<init>");
168 clinit = fromString("<clinit>");
169 error = fromString("<error>");
170 any = fromString("<any>");
171 empty = fromString("");
172 one = fromString("1");
173 period = fromString(".");
174 comma = fromString(",");
175 semicolon = fromString(";");
176 asterisk = fromString("*");
177 _this = fromString("this");
178 _super = fromString("super");
179 _default = fromString("default");
181 _class = fromString("class");
182 java_lang = fromString("java.lang");
183 java_lang_Object = fromString("java.lang.Object");
184 java_lang_Class = fromString("java.lang.Class");
185 java_lang_Cloneable = fromString("java.lang.Cloneable");
186 java_io_Serializable = fromString("java.io.Serializable");
187 java_lang_Enum = fromString("java.lang.Enum");
188 java_dyn_MethodHandle = fromString("java.dyn.MethodHandle");
189 java_dyn_InvokeDynamic = fromString("java.dyn.InvokeDynamic");
190 package_info = fromString("package-info");
191 serialVersionUID = fromString("serialVersionUID");
192 ConstantValue = fromString("ConstantValue");
193 LineNumberTable = fromString("LineNumberTable");
194 LocalVariableTable = fromString("LocalVariableTable");
195 LocalVariableTypeTable = fromString("LocalVariableTypeTable");
196 CharacterRangeTable = fromString("CharacterRangeTable");
197 StackMap = fromString("StackMap");
198 StackMapTable = fromString("StackMapTable");
199 SourceID = fromString("SourceID");
200 CompilationID = fromString("CompilationID");
201 Code = fromString("Code");
202 Exceptions = fromString("Exceptions");
203 SourceFile = fromString("SourceFile");
204 InnerClasses = fromString("InnerClasses");
205 Synthetic = fromString("Synthetic");
206 Bridge = fromString("Bridge");
207 Deprecated = fromString("Deprecated");
208 Enum = fromString("Enum");
209 _name = fromString("name");
210 Signature = fromString("Signature");
211 Varargs = fromString("Varargs");
212 Annotation = fromString("Annotation");
213 RuntimeVisibleAnnotations = fromString("RuntimeVisibleAnnotations");
214 RuntimeInvisibleAnnotations = fromString("RuntimeInvisibleAnnotations");
215 RuntimeVisibleTypeAnnotations = fromString("RuntimeVisibleTypeAnnotations");
216 RuntimeInvisibleTypeAnnotations = fromString("RuntimeInvisibleTypeAnnotations");
217 RuntimeVisibleParameterAnnotations = fromString("RuntimeVisibleParameterAnnotations");
218 RuntimeInvisibleParameterAnnotations = fromString("RuntimeInvisibleParameterAnnotations");
219 Value = fromString("Value");
220 EnclosingMethod = fromString("EnclosingMethod");
222 desiredAssertionStatus = fromString("desiredAssertionStatus");
224 append = fromString("append");
225 family = fromString("family");
226 forName = fromString("forName");
227 toString = fromString("toString");
228 length = fromString("length");
229 valueOf = fromString("valueOf");
230 value = fromString("value");
231 getMessage = fromString("getMessage");
232 getClass = fromString("getClass");
233 invoke = fromString("invoke"); //allowTransitionalJSR292 only
235 TYPE = fromString("TYPE");
236 TYPE_USE = fromString("TYPE_USE");
237 TYPE_PARAMETER = fromString("TYPE_PARAMETER");
238 FIELD = fromString("FIELD");
239 METHOD = fromString("METHOD");
240 PARAMETER = fromString("PARAMETER");
241 CONSTRUCTOR = fromString("CONSTRUCTOR");
242 LOCAL_VARIABLE = fromString("LOCAL_VARIABLE");
243 ANNOTATION_TYPE = fromString("ANNOTATION_TYPE");
244 PACKAGE = fromString("PACKAGE");
246 SOURCE = fromString("SOURCE");
247 CLASS = fromString("CLASS");
248 RUNTIME = fromString("RUNTIME");
250 Array = fromString("Array");
251 Method = fromString("Method");
252 Bound = fromString("Bound");
253 clone = fromString("clone");
254 getComponentType = fromString("getComponentType");
255 getClassLoader = fromString("getClassLoader");
256 initCause = fromString("initCause");
257 values = fromString("values");
258 iterator = fromString("iterator");
259 hasNext = fromString("hasNext");
260 next = fromString("next");
261 AnnotationDefault = fromString("AnnotationDefault");
262 ordinal = fromString("ordinal");
263 equals = fromString("equals");
264 hashCode = fromString("hashCode");
265 compareTo = fromString("compareTo");
266 getDeclaringClass = fromString("getDeclaringClass");
267 ex = fromString("ex");
268 finalize = fromString("finalize");
270 java_lang_AutoCloseable = fromString("java.lang.AutoCloseable");
271 close = fromString("close");
272 addSuppressed = fromString("addSuppressed");
273 }
275 protected Name.Table createTable(Options options) {
276 boolean useUnsharedTable = options.isSet("useUnsharedTable");
277 if (useUnsharedTable)
278 return new UnsharedNameTable(this);
279 else
280 return new SharedNameTable(this);
281 }
283 public void dispose() {
284 table.dispose();
285 }
287 public Name fromChars(char[] cs, int start, int len) {
288 return table.fromChars(cs, start, len);
289 }
291 public Name fromString(String s) {
292 return table.fromString(s);
293 }
295 public Name fromUtf(byte[] cs) {
296 return table.fromUtf(cs);
297 }
299 public Name fromUtf(byte[] cs, int start, int len) {
300 return table.fromUtf(cs, start, len);
301 }
302 }