Mon, 25 Mar 2013 16:55:14 -0700
8010521: jdk8 l10n resource file translation update 2
Reviewed-by: naoto, yhuang
duke@1 | 1 | /* |
jjg@1357 | 2 | * Copyright (c) 1997, 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 com.sun.tools.javadoc; |
duke@1 | 27 | |
jjg@1357 | 28 | import java.io.IOException; |
jjg@197 | 29 | import java.io.InputStream; |
jjg@1357 | 30 | |
jjg@197 | 31 | import javax.tools.FileObject; |
jjg@197 | 32 | |
duke@1 | 33 | import com.sun.javadoc.*; |
jjg@1443 | 34 | import com.sun.source.util.TreePath; |
duke@1 | 35 | import com.sun.tools.javac.code.Attribute; |
duke@1 | 36 | import com.sun.tools.javac.code.Scope; |
duke@1 | 37 | import com.sun.tools.javac.code.Symbol.ClassSymbol; |
duke@1 | 38 | import com.sun.tools.javac.code.Symbol.PackageSymbol; |
duke@1 | 39 | import com.sun.tools.javac.tree.JCTree; |
jjg@197 | 40 | import com.sun.tools.javac.tree.JCTree.JCCompilationUnit; |
duke@1 | 41 | import com.sun.tools.javac.util.List; |
duke@1 | 42 | import com.sun.tools.javac.util.ListBuffer; |
duke@1 | 43 | import com.sun.tools.javac.util.Name; |
duke@1 | 44 | import com.sun.tools.javac.util.Position; |
duke@1 | 45 | |
duke@1 | 46 | /** |
duke@1 | 47 | * Represents a java package. Provides access to information |
duke@1 | 48 | * about the package, the package's comment and tags, and the |
duke@1 | 49 | * classes in the package. |
duke@1 | 50 | * |
jjg@1359 | 51 | * <p><b>This is NOT part of any supported API. |
jjg@1359 | 52 | * If you write code that depends on this, you do so at your own risk. |
jjg@1359 | 53 | * This code and its internal interfaces are subject to change or |
jjg@1359 | 54 | * deletion without notice.</b> |
jjg@1359 | 55 | * |
duke@1 | 56 | * @since 1.2 |
duke@1 | 57 | * @author Kaiyang Liu (original) |
duke@1 | 58 | * @author Robert Field (rewrite) |
duke@1 | 59 | * @author Neal Gafter (rewrite) |
duke@1 | 60 | * @author Scott Seligman (package-info.java) |
duke@1 | 61 | */ |
duke@1 | 62 | |
duke@1 | 63 | public class PackageDocImpl extends DocImpl implements PackageDoc { |
duke@1 | 64 | |
duke@1 | 65 | protected PackageSymbol sym; |
duke@1 | 66 | private JCCompilationUnit tree = null; // for source position |
duke@1 | 67 | |
jjg@197 | 68 | public FileObject docPath = null; |
duke@1 | 69 | private boolean foundDoc; // found a doc comment in either |
duke@1 | 70 | // package.html or package-info.java |
duke@1 | 71 | |
duke@1 | 72 | boolean isIncluded = false; // Set in RootDocImpl. |
duke@1 | 73 | public boolean setDocPath = false; //Flag to avoid setting doc path multiple times. |
duke@1 | 74 | |
duke@1 | 75 | /** |
duke@1 | 76 | * Constructor |
duke@1 | 77 | */ |
duke@1 | 78 | public PackageDocImpl(DocEnv env, PackageSymbol sym) { |
jjg@1443 | 79 | this(env, sym, null); |
duke@1 | 80 | } |
duke@1 | 81 | |
duke@1 | 82 | /** |
duke@1 | 83 | * Constructor |
duke@1 | 84 | */ |
jjg@1443 | 85 | public PackageDocImpl(DocEnv env, PackageSymbol sym, TreePath treePath) { |
jjg@1443 | 86 | super(env, treePath); |
duke@1 | 87 | this.sym = sym; |
jjg@1443 | 88 | this.tree = (treePath == null) ? null : (JCCompilationUnit) treePath.getCompilationUnit(); |
duke@1 | 89 | foundDoc = (documentation != null); |
duke@1 | 90 | } |
duke@1 | 91 | |
duke@1 | 92 | void setTree(JCTree tree) { |
duke@1 | 93 | this.tree = (JCCompilationUnit) tree; |
duke@1 | 94 | } |
duke@1 | 95 | |
jjg@1443 | 96 | public void setTreePath(TreePath treePath) { |
jjg@1443 | 97 | super.setTreePath(treePath); |
duke@1 | 98 | checkDoc(); |
duke@1 | 99 | } |
duke@1 | 100 | |
duke@1 | 101 | /** |
duke@1 | 102 | * Do lazy initialization of "documentation" string. |
duke@1 | 103 | */ |
ksrini@1051 | 104 | protected String documentation() { |
jjg@197 | 105 | if (documentation != null) |
jjg@197 | 106 | return documentation; |
duke@1 | 107 | if (docPath != null) { |
duke@1 | 108 | // read from file |
duke@1 | 109 | try { |
jjg@197 | 110 | InputStream s = docPath.openInputStream(); |
duke@1 | 111 | documentation = readHTMLDocumentation(s, docPath); |
duke@1 | 112 | } catch (IOException exc) { |
duke@1 | 113 | documentation = ""; |
jjg@197 | 114 | env.error(null, "javadoc.File_Read_Error", docPath.getName()); |
duke@1 | 115 | } |
duke@1 | 116 | } else { |
duke@1 | 117 | // no doc file to be had |
duke@1 | 118 | documentation = ""; |
duke@1 | 119 | } |
duke@1 | 120 | return documentation; |
duke@1 | 121 | } |
duke@1 | 122 | |
duke@1 | 123 | /** |
duke@1 | 124 | * Cache of all classes contained in this package, including |
duke@1 | 125 | * member classes of those classes, and their member classes, etc. |
duke@1 | 126 | * Includes only those classes at the specified protection level |
duke@1 | 127 | * and weaker. |
duke@1 | 128 | */ |
duke@1 | 129 | private List<ClassDocImpl> allClassesFiltered = null; |
duke@1 | 130 | |
duke@1 | 131 | /** |
duke@1 | 132 | * Cache of all classes contained in this package, including |
duke@1 | 133 | * member classes of those classes, and their member classes, etc. |
duke@1 | 134 | */ |
duke@1 | 135 | private List<ClassDocImpl> allClasses = null; |
duke@1 | 136 | |
duke@1 | 137 | /** |
duke@1 | 138 | * Return a list of all classes contained in this package, including |
duke@1 | 139 | * member classes of those classes, and their member classes, etc. |
duke@1 | 140 | */ |
duke@1 | 141 | private List<ClassDocImpl> getClasses(boolean filtered) { |
duke@1 | 142 | if (allClasses != null && !filtered) { |
duke@1 | 143 | return allClasses; |
duke@1 | 144 | } |
duke@1 | 145 | if (allClassesFiltered != null && filtered) { |
duke@1 | 146 | return allClassesFiltered; |
duke@1 | 147 | } |
duke@1 | 148 | ListBuffer<ClassDocImpl> classes = new ListBuffer<ClassDocImpl>(); |
duke@1 | 149 | for (Scope.Entry e = sym.members().elems; e != null; e = e.sibling) { |
duke@1 | 150 | if (e.sym != null) { |
duke@1 | 151 | ClassSymbol s = (ClassSymbol)e.sym; |
duke@1 | 152 | ClassDocImpl c = env.getClassDoc(s); |
duke@1 | 153 | if (c != null && !c.isSynthetic()) |
duke@1 | 154 | c.addAllClasses(classes, filtered); |
duke@1 | 155 | } |
duke@1 | 156 | } |
duke@1 | 157 | if (filtered) |
duke@1 | 158 | return allClassesFiltered = classes.toList(); |
duke@1 | 159 | else |
duke@1 | 160 | return allClasses = classes.toList(); |
duke@1 | 161 | } |
duke@1 | 162 | |
duke@1 | 163 | /** |
duke@1 | 164 | * Add all included classes (including Exceptions and Errors) |
duke@1 | 165 | * and interfaces. |
duke@1 | 166 | */ |
duke@1 | 167 | public void addAllClassesTo(ListBuffer<ClassDocImpl> list) { |
duke@1 | 168 | list.appendList(getClasses(true)); |
duke@1 | 169 | } |
duke@1 | 170 | |
duke@1 | 171 | /** |
duke@1 | 172 | * Get all classes (including Exceptions and Errors) |
duke@1 | 173 | * and interfaces. |
duke@1 | 174 | * @since J2SE1.4. |
duke@1 | 175 | * |
duke@1 | 176 | * @return all classes and interfaces in this package, filtered to include |
duke@1 | 177 | * only the included classes if filter==true. |
duke@1 | 178 | */ |
duke@1 | 179 | public ClassDoc[] allClasses(boolean filter) { |
duke@1 | 180 | List<ClassDocImpl> classes = getClasses(filter); |
duke@1 | 181 | return classes.toArray(new ClassDocImpl[classes.length()]); |
duke@1 | 182 | } |
duke@1 | 183 | |
duke@1 | 184 | /** |
duke@1 | 185 | * Get all included classes (including Exceptions and Errors) |
duke@1 | 186 | * and interfaces. Same as allClasses(true). |
duke@1 | 187 | * |
duke@1 | 188 | * @return all included classes and interfaces in this package. |
duke@1 | 189 | */ |
duke@1 | 190 | public ClassDoc[] allClasses() { |
duke@1 | 191 | return allClasses(true); |
duke@1 | 192 | } |
duke@1 | 193 | |
duke@1 | 194 | /** |
duke@1 | 195 | * Get ordinary classes (that is, exclude exceptions, errors, |
duke@1 | 196 | * enums, interfaces, and annotation types) in this package. |
duke@1 | 197 | * |
duke@1 | 198 | * @return included ordinary classes in this package. |
duke@1 | 199 | */ |
duke@1 | 200 | public ClassDoc[] ordinaryClasses() { |
duke@1 | 201 | ListBuffer<ClassDocImpl> ret = new ListBuffer<ClassDocImpl>(); |
duke@1 | 202 | for (ClassDocImpl c : getClasses(true)) { |
duke@1 | 203 | if (c.isOrdinaryClass()) { |
duke@1 | 204 | ret.append(c); |
duke@1 | 205 | } |
duke@1 | 206 | } |
duke@1 | 207 | return ret.toArray(new ClassDocImpl[ret.length()]); |
duke@1 | 208 | } |
duke@1 | 209 | |
duke@1 | 210 | /** |
duke@1 | 211 | * Get Exception classes in this package. |
duke@1 | 212 | * |
duke@1 | 213 | * @return included Exceptions in this package. |
duke@1 | 214 | */ |
duke@1 | 215 | public ClassDoc[] exceptions() { |
duke@1 | 216 | ListBuffer<ClassDocImpl> ret = new ListBuffer<ClassDocImpl>(); |
duke@1 | 217 | for (ClassDocImpl c : getClasses(true)) { |
duke@1 | 218 | if (c.isException()) { |
duke@1 | 219 | ret.append(c); |
duke@1 | 220 | } |
duke@1 | 221 | } |
duke@1 | 222 | return ret.toArray(new ClassDocImpl[ret.length()]); |
duke@1 | 223 | } |
duke@1 | 224 | |
duke@1 | 225 | /** |
duke@1 | 226 | * Get Error classes in this package. |
duke@1 | 227 | * |
duke@1 | 228 | * @return included Errors in this package. |
duke@1 | 229 | */ |
duke@1 | 230 | public ClassDoc[] errors() { |
duke@1 | 231 | ListBuffer<ClassDocImpl> ret = new ListBuffer<ClassDocImpl>(); |
duke@1 | 232 | for (ClassDocImpl c : getClasses(true)) { |
duke@1 | 233 | if (c.isError()) { |
duke@1 | 234 | ret.append(c); |
duke@1 | 235 | } |
duke@1 | 236 | } |
duke@1 | 237 | return ret.toArray(new ClassDocImpl[ret.length()]); |
duke@1 | 238 | } |
duke@1 | 239 | |
duke@1 | 240 | /** |
duke@1 | 241 | * Get included enum types in this package. |
duke@1 | 242 | * |
duke@1 | 243 | * @return included enum types in this package. |
duke@1 | 244 | */ |
duke@1 | 245 | public ClassDoc[] enums() { |
duke@1 | 246 | ListBuffer<ClassDocImpl> ret = new ListBuffer<ClassDocImpl>(); |
duke@1 | 247 | for (ClassDocImpl c : getClasses(true)) { |
duke@1 | 248 | if (c.isEnum()) { |
duke@1 | 249 | ret.append(c); |
duke@1 | 250 | } |
duke@1 | 251 | } |
duke@1 | 252 | return ret.toArray(new ClassDocImpl[ret.length()]); |
duke@1 | 253 | } |
duke@1 | 254 | |
duke@1 | 255 | /** |
duke@1 | 256 | * Get included interfaces in this package, omitting annotation types. |
duke@1 | 257 | * |
duke@1 | 258 | * @return included interfaces in this package. |
duke@1 | 259 | */ |
duke@1 | 260 | public ClassDoc[] interfaces() { |
duke@1 | 261 | ListBuffer<ClassDocImpl> ret = new ListBuffer<ClassDocImpl>(); |
duke@1 | 262 | for (ClassDocImpl c : getClasses(true)) { |
duke@1 | 263 | if (c.isInterface()) { |
duke@1 | 264 | ret.append(c); |
duke@1 | 265 | } |
duke@1 | 266 | } |
duke@1 | 267 | return ret.toArray(new ClassDocImpl[ret.length()]); |
duke@1 | 268 | } |
duke@1 | 269 | |
duke@1 | 270 | /** |
duke@1 | 271 | * Get included annotation types in this package. |
duke@1 | 272 | * |
duke@1 | 273 | * @return included annotation types in this package. |
duke@1 | 274 | */ |
duke@1 | 275 | public AnnotationTypeDoc[] annotationTypes() { |
duke@1 | 276 | ListBuffer<AnnotationTypeDocImpl> ret = |
duke@1 | 277 | new ListBuffer<AnnotationTypeDocImpl>(); |
duke@1 | 278 | for (ClassDocImpl c : getClasses(true)) { |
duke@1 | 279 | if (c.isAnnotationType()) { |
duke@1 | 280 | ret.append((AnnotationTypeDocImpl)c); |
duke@1 | 281 | } |
duke@1 | 282 | } |
duke@1 | 283 | return ret.toArray(new AnnotationTypeDocImpl[ret.length()]); |
duke@1 | 284 | } |
duke@1 | 285 | |
duke@1 | 286 | /** |
duke@1 | 287 | * Get the annotations of this package. |
duke@1 | 288 | * Return an empty array if there are none. |
duke@1 | 289 | */ |
duke@1 | 290 | public AnnotationDesc[] annotations() { |
jfranck@1464 | 291 | AnnotationDesc res[] = new AnnotationDesc[sym.getRawAttributes().length()]; |
duke@1 | 292 | int i = 0; |
jfranck@1464 | 293 | for (Attribute.Compound a : sym.getRawAttributes()) { |
duke@1 | 294 | res[i++] = new AnnotationDescImpl(env, a); |
duke@1 | 295 | } |
duke@1 | 296 | return res; |
duke@1 | 297 | } |
duke@1 | 298 | |
duke@1 | 299 | |
duke@1 | 300 | /** |
duke@1 | 301 | * Lookup for a class within this package. |
duke@1 | 302 | * |
duke@1 | 303 | * @return ClassDocImpl of found class, or null if not found. |
duke@1 | 304 | */ |
duke@1 | 305 | public ClassDoc findClass(String className) { |
duke@1 | 306 | final boolean filtered = true; |
duke@1 | 307 | for (ClassDocImpl c : getClasses(filtered)) { |
duke@1 | 308 | if (c.name().equals(className)) { |
duke@1 | 309 | return c; |
duke@1 | 310 | } |
duke@1 | 311 | } |
duke@1 | 312 | return null; |
duke@1 | 313 | } |
duke@1 | 314 | |
duke@1 | 315 | /** |
duke@1 | 316 | * Return true if this package is included in the active set. |
duke@1 | 317 | */ |
duke@1 | 318 | public boolean isIncluded() { |
duke@1 | 319 | return isIncluded; |
duke@1 | 320 | } |
duke@1 | 321 | |
duke@1 | 322 | /** |
duke@1 | 323 | * Get package name. |
duke@1 | 324 | * |
duke@1 | 325 | * Note that we do not provide a means of obtaining the simple |
duke@1 | 326 | * name of a package -- package names are always returned in their |
duke@1 | 327 | * uniquely qualified form. |
duke@1 | 328 | */ |
duke@1 | 329 | public String name() { |
duke@1 | 330 | return qualifiedName(); |
duke@1 | 331 | } |
duke@1 | 332 | |
duke@1 | 333 | /** |
duke@1 | 334 | * Get package name. |
duke@1 | 335 | */ |
duke@1 | 336 | public String qualifiedName() { |
duke@1 | 337 | Name fullname = sym.getQualifiedName(); |
duke@1 | 338 | // Some bogus tests depend on the interned "" being returned. |
duke@1 | 339 | // See 6457276. |
duke@1 | 340 | return fullname.isEmpty() ? "" : fullname.toString(); |
duke@1 | 341 | } |
duke@1 | 342 | |
duke@1 | 343 | /** |
duke@1 | 344 | * set doc path for an unzipped directory |
duke@1 | 345 | */ |
jjg@197 | 346 | public void setDocPath(FileObject path) { |
duke@1 | 347 | setDocPath = true; |
duke@1 | 348 | if (path == null) |
duke@1 | 349 | return; |
jjg@197 | 350 | if (!path.equals(docPath)) { |
jjg@197 | 351 | docPath = path; |
duke@1 | 352 | checkDoc(); |
duke@1 | 353 | } |
duke@1 | 354 | } |
duke@1 | 355 | |
duke@1 | 356 | // Has checkDoc() sounded off yet? |
duke@1 | 357 | private boolean checkDocWarningEmitted = false; |
duke@1 | 358 | |
duke@1 | 359 | /** |
duke@1 | 360 | * Invoked when a source of package doc comments is located. |
duke@1 | 361 | * Emits a diagnostic if this is the second one. |
duke@1 | 362 | */ |
duke@1 | 363 | private void checkDoc() { |
duke@1 | 364 | if (foundDoc) { |
duke@1 | 365 | if (!checkDocWarningEmitted) { |
duke@1 | 366 | env.warning(null, "javadoc.Multiple_package_comments", name()); |
duke@1 | 367 | checkDocWarningEmitted = true; |
duke@1 | 368 | } |
duke@1 | 369 | } else { |
duke@1 | 370 | foundDoc = true; |
duke@1 | 371 | } |
duke@1 | 372 | } |
duke@1 | 373 | |
duke@1 | 374 | /** |
duke@1 | 375 | * Return the source position of the entity, or null if |
duke@1 | 376 | * no position is available. |
duke@1 | 377 | */ |
duke@1 | 378 | public SourcePosition position() { |
duke@1 | 379 | return (tree != null) |
jjg@197 | 380 | ? SourcePositionImpl.make(tree.sourcefile, tree.pos, tree.lineMap) |
duke@1 | 381 | : SourcePositionImpl.make(docPath, Position.NOPOS, null); |
duke@1 | 382 | } |
duke@1 | 383 | } |