Thu, 24 May 2018 16:41:12 +0800
Merge
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 1998, 2012, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. Oracle designates this |
aoqi@0 | 8 | * particular file as subject to the "Classpath" exception as provided |
aoqi@0 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
aoqi@0 | 10 | * |
aoqi@0 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 15 | * accompanied this code). |
aoqi@0 | 16 | * |
aoqi@0 | 17 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 20 | * |
aoqi@0 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 22 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 23 | * questions. |
aoqi@0 | 24 | */ |
aoqi@0 | 25 | |
aoqi@0 | 26 | /* |
aoqi@0 | 27 | * Licensed Materials - Property of IBM |
aoqi@0 | 28 | * RMI-IIOP v1.0 |
aoqi@0 | 29 | * Copyright IBM Corp. 1998 1999 All Rights Reserved |
aoqi@0 | 30 | * |
aoqi@0 | 31 | */ |
aoqi@0 | 32 | |
aoqi@0 | 33 | package sun.rmi.rmic.iiop; |
aoqi@0 | 34 | |
aoqi@0 | 35 | import java.util.Hashtable; |
aoqi@0 | 36 | import java.util.Locale; |
aoqi@0 | 37 | import sun.tools.java.Identifier; |
aoqi@0 | 38 | import sun.tools.java.CompilerError; |
aoqi@0 | 39 | import sun.tools.java.ClassDefinition; |
aoqi@0 | 40 | import sun.tools.java.ClassNotFound; |
aoqi@0 | 41 | import com.sun.corba.se.impl.util.RepositoryId; |
aoqi@0 | 42 | |
aoqi@0 | 43 | /** |
aoqi@0 | 44 | * IDLNames provides static utility methods to perform the IDL |
aoqi@0 | 45 | * name mappings specified in Chapter 5 of the Java Language |
aoqi@0 | 46 | * to IDL specification. |
aoqi@0 | 47 | * |
aoqi@0 | 48 | * @author Bryan Atsatt |
aoqi@0 | 49 | */ |
aoqi@0 | 50 | public class IDLNames implements sun.rmi.rmic.iiop.Constants { |
aoqi@0 | 51 | |
aoqi@0 | 52 | /** |
aoqi@0 | 53 | * Used to convert ascii to hex. |
aoqi@0 | 54 | */ |
aoqi@0 | 55 | public static final byte ASCII_HEX[] = { |
aoqi@0 | 56 | (byte)'0', |
aoqi@0 | 57 | (byte)'1', |
aoqi@0 | 58 | (byte)'2', |
aoqi@0 | 59 | (byte)'3', |
aoqi@0 | 60 | (byte)'4', |
aoqi@0 | 61 | (byte)'5', |
aoqi@0 | 62 | (byte)'6', |
aoqi@0 | 63 | (byte)'7', |
aoqi@0 | 64 | (byte)'8', |
aoqi@0 | 65 | (byte)'9', |
aoqi@0 | 66 | (byte)'A', |
aoqi@0 | 67 | (byte)'B', |
aoqi@0 | 68 | (byte)'C', |
aoqi@0 | 69 | (byte)'D', |
aoqi@0 | 70 | (byte)'E', |
aoqi@0 | 71 | (byte)'F', |
aoqi@0 | 72 | }; |
aoqi@0 | 73 | |
aoqi@0 | 74 | // Legal IDL Identifier characters (1 = legal). Note |
aoqi@0 | 75 | // that '.' (2E) is marked as legal even though it is |
aoqi@0 | 76 | // not legal in IDL. This allows us to treat a fully |
aoqi@0 | 77 | // qualified Java name with '.' package separators |
aoqi@0 | 78 | // uniformly, and is safe because that is the only |
aoqi@0 | 79 | // legal use of '.' in a Java name. |
aoqi@0 | 80 | |
aoqi@0 | 81 | private static final byte[] IDL_IDENTIFIER_CHARS = { |
aoqi@0 | 82 | |
aoqi@0 | 83 | // 0 1 2 3 4 5 6 7 8 9 a b c d e f |
aoqi@0 | 84 | 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, // 00-0f |
aoqi@0 | 85 | 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, // 10-1f |
aoqi@0 | 86 | 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,1,0, // 20-2f |
aoqi@0 | 87 | 1,1,1,1, 1,1,1,1, 1,1,0,0, 0,0,0,0, // 30-3f |
aoqi@0 | 88 | 0,1,1,1, 1,1,1,1, 1,1,1,1, 1,1,1,1, // 40-4f |
aoqi@0 | 89 | 1,1,1,1, 1,1,1,1, 1,1,1,0, 0,0,0,1, // 50-5f |
aoqi@0 | 90 | 0,1,1,1, 1,1,1,1, 1,1,1,1, 1,1,1,1, // 60-6f |
aoqi@0 | 91 | 1,1,1,1, 1,1,1,1, 1,1,1,0, 0,0,0,0, // 70-7f |
aoqi@0 | 92 | 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, // 80-8f |
aoqi@0 | 93 | 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, // 90-9f |
aoqi@0 | 94 | 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, // a0-af |
aoqi@0 | 95 | 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, // b0-bf |
aoqi@0 | 96 | 1,1,1,1, 1,1,1,1, 1,1,1,1, 1,1,1,1, // c0-cf |
aoqi@0 | 97 | 0,1,1,1, 1,1,1,0, 1,1,1,1, 1,0,0,1, // d0-df |
aoqi@0 | 98 | 1,1,1,1, 1,1,1,1, 1,1,1,1, 1,1,1,1, // e0-ef |
aoqi@0 | 99 | 0,1,1,1, 1,1,1,0, 1,1,1,1, 1,0,0,1, // f0-ff |
aoqi@0 | 100 | }; |
aoqi@0 | 101 | |
aoqi@0 | 102 | //_____________________________________________________________________ |
aoqi@0 | 103 | // Public Interfaces |
aoqi@0 | 104 | //_____________________________________________________________________ |
aoqi@0 | 105 | |
aoqi@0 | 106 | /** |
aoqi@0 | 107 | * Convert a name. The nameContext argument MUST be pre-filled with |
aoqi@0 | 108 | * all names from the appropriate context (e.g. all the method names |
aoqi@0 | 109 | * in a given class). The names must not have had any IDL conversions |
aoqi@0 | 110 | * applied. |
aoqi@0 | 111 | * <p> |
aoqi@0 | 112 | * Section 28.3.2.2 |
aoqi@0 | 113 | * Section 28.3.2.3 |
aoqi@0 | 114 | * Section 28.3.2.4 |
aoqi@0 | 115 | * Section 28.3.2.7 (member and method names only) |
aoqi@0 | 116 | */ |
aoqi@0 | 117 | public static String getMemberOrMethodName (NameContext nameContext, |
aoqi@0 | 118 | String name, |
aoqi@0 | 119 | BatchEnvironment env) { |
aoqi@0 | 120 | |
aoqi@0 | 121 | // Check namesCache... |
aoqi@0 | 122 | |
aoqi@0 | 123 | String result = (String) env.namesCache.get(name); |
aoqi@0 | 124 | |
aoqi@0 | 125 | if (result == null) { |
aoqi@0 | 126 | |
aoqi@0 | 127 | // 28.3.2.7 Case sensitive member names. |
aoqi@0 | 128 | |
aoqi@0 | 129 | // Note: This must be done before any of |
aoqi@0 | 130 | // the other conversions! |
aoqi@0 | 131 | |
aoqi@0 | 132 | result = nameContext.get(name); |
aoqi@0 | 133 | |
aoqi@0 | 134 | // 28.3.2.3 Leading underscores... |
aoqi@0 | 135 | |
aoqi@0 | 136 | result = convertLeadingUnderscores(result); |
aoqi@0 | 137 | |
aoqi@0 | 138 | // 28.3.2.2 IDL keywords (NOTE: must be done |
aoqi@0 | 139 | // after leading underscore conversion because |
aoqi@0 | 140 | // the mangling for IDL keywords creates a |
aoqi@0 | 141 | // leading underscore!)... |
aoqi@0 | 142 | |
aoqi@0 | 143 | result = convertIDLKeywords(result); |
aoqi@0 | 144 | |
aoqi@0 | 145 | // 28.3.2.4 Illegal IDL identifier characters... |
aoqi@0 | 146 | |
aoqi@0 | 147 | result = convertToISOLatin1(result); |
aoqi@0 | 148 | |
aoqi@0 | 149 | // Add to namesCache... |
aoqi@0 | 150 | |
aoqi@0 | 151 | env.namesCache.put(name,result); |
aoqi@0 | 152 | } |
aoqi@0 | 153 | |
aoqi@0 | 154 | return result; |
aoqi@0 | 155 | } |
aoqi@0 | 156 | |
aoqi@0 | 157 | /** |
aoqi@0 | 158 | * Convert names with illegal IDL identifier characters. |
aoqi@0 | 159 | * <p> |
aoqi@0 | 160 | * Section 28.3.2.4 |
aoqi@0 | 161 | */ |
aoqi@0 | 162 | public static String convertToISOLatin1 (String name) { |
aoqi@0 | 163 | |
aoqi@0 | 164 | // First, replace any escape sequences... |
aoqi@0 | 165 | |
aoqi@0 | 166 | String result = replace(name,"x\\u","U"); |
aoqi@0 | 167 | result = replace(result,"x\\U","U"); |
aoqi@0 | 168 | |
aoqi@0 | 169 | // Now see if we have any remaining illegal characters (see |
aoqi@0 | 170 | // IDL_IDENTIFIER_CHARS array)... |
aoqi@0 | 171 | |
aoqi@0 | 172 | int length = result.length(); |
aoqi@0 | 173 | StringBuffer buffer = null; |
aoqi@0 | 174 | |
aoqi@0 | 175 | for (int i = 0; i < length; i++) { |
aoqi@0 | 176 | |
aoqi@0 | 177 | char c = result.charAt(i); |
aoqi@0 | 178 | |
aoqi@0 | 179 | if (c > 255 || IDL_IDENTIFIER_CHARS[c] == 0) { |
aoqi@0 | 180 | |
aoqi@0 | 181 | // We gotta convert. Have we already started? |
aoqi@0 | 182 | |
aoqi@0 | 183 | if (buffer == null) { |
aoqi@0 | 184 | |
aoqi@0 | 185 | // No, so get set up... |
aoqi@0 | 186 | |
aoqi@0 | 187 | buffer = new StringBuffer(result.substring(0,i)); |
aoqi@0 | 188 | } |
aoqi@0 | 189 | |
aoqi@0 | 190 | // Convert the character into the IDL escape syntax... |
aoqi@0 | 191 | |
aoqi@0 | 192 | buffer.append("U"); |
aoqi@0 | 193 | buffer.append((char)ASCII_HEX[(c & 0xF000) >>> 12]); |
aoqi@0 | 194 | buffer.append((char)ASCII_HEX[(c & 0x0F00) >>> 8]); |
aoqi@0 | 195 | buffer.append((char)ASCII_HEX[(c & 0x00F0) >>> 4]); |
aoqi@0 | 196 | buffer.append((char)ASCII_HEX[(c & 0x000F)]); |
aoqi@0 | 197 | |
aoqi@0 | 198 | } else { |
aoqi@0 | 199 | if (buffer != null) { |
aoqi@0 | 200 | buffer.append(c); |
aoqi@0 | 201 | } |
aoqi@0 | 202 | } |
aoqi@0 | 203 | } |
aoqi@0 | 204 | |
aoqi@0 | 205 | if (buffer != null) { |
aoqi@0 | 206 | result = buffer.toString(); |
aoqi@0 | 207 | } |
aoqi@0 | 208 | |
aoqi@0 | 209 | return result; |
aoqi@0 | 210 | } |
aoqi@0 | 211 | |
aoqi@0 | 212 | /** |
aoqi@0 | 213 | * Convert names which collide with IDL keywords. |
aoqi@0 | 214 | * <p> |
aoqi@0 | 215 | * Section 28.3.2.5 |
aoqi@0 | 216 | */ |
aoqi@0 | 217 | public static String convertIDLKeywords (String name) { |
aoqi@0 | 218 | |
aoqi@0 | 219 | for (int i = 0; i < IDL_KEYWORDS.length; i++) { |
aoqi@0 | 220 | if (name.equalsIgnoreCase(IDL_KEYWORDS[i])) { |
aoqi@0 | 221 | return "_" + name; |
aoqi@0 | 222 | } |
aoqi@0 | 223 | } |
aoqi@0 | 224 | |
aoqi@0 | 225 | return name; |
aoqi@0 | 226 | } |
aoqi@0 | 227 | |
aoqi@0 | 228 | /** |
aoqi@0 | 229 | * Convert names which have leading underscores |
aoqi@0 | 230 | * <p> |
aoqi@0 | 231 | * Section 28.3.2.3 |
aoqi@0 | 232 | */ |
aoqi@0 | 233 | public static String convertLeadingUnderscores (String name) { |
aoqi@0 | 234 | |
aoqi@0 | 235 | if (name.startsWith("_")) { |
aoqi@0 | 236 | return "J" + name; |
aoqi@0 | 237 | } |
aoqi@0 | 238 | |
aoqi@0 | 239 | return name; |
aoqi@0 | 240 | } |
aoqi@0 | 241 | |
aoqi@0 | 242 | /** |
aoqi@0 | 243 | * Convert a type name. |
aoqi@0 | 244 | * <p> |
aoqi@0 | 245 | * Section 28.3.2.5 |
aoqi@0 | 246 | * Section 28.3.2.7 (class or interface names only) |
aoqi@0 | 247 | * Throws exception if fails 28.3.2.7. |
aoqi@0 | 248 | */ |
aoqi@0 | 249 | public static String getClassOrInterfaceName (Identifier id, |
aoqi@0 | 250 | BatchEnvironment env) throws Exception { |
aoqi@0 | 251 | |
aoqi@0 | 252 | // Get the type and package name... |
aoqi@0 | 253 | |
aoqi@0 | 254 | String typeName = id.getName().toString(); |
aoqi@0 | 255 | String packageName = null; |
aoqi@0 | 256 | |
aoqi@0 | 257 | if (id.isQualified()) { |
aoqi@0 | 258 | packageName = id.getQualifier().toString(); |
aoqi@0 | 259 | } |
aoqi@0 | 260 | |
aoqi@0 | 261 | // Check namesCache... |
aoqi@0 | 262 | |
aoqi@0 | 263 | String result = (String) env.namesCache.get(typeName); |
aoqi@0 | 264 | |
aoqi@0 | 265 | if (result == null) { |
aoqi@0 | 266 | |
aoqi@0 | 267 | // 28.3.2.5 Inner classes... |
aoqi@0 | 268 | |
aoqi@0 | 269 | result = replace(typeName,". ","__"); |
aoqi@0 | 270 | |
aoqi@0 | 271 | // 28.3.2.4 Illegal identifier characters... |
aoqi@0 | 272 | |
aoqi@0 | 273 | result = convertToISOLatin1(result); |
aoqi@0 | 274 | |
aoqi@0 | 275 | // 28.3.2.7 Case sensitive class or interface names... |
aoqi@0 | 276 | |
aoqi@0 | 277 | NameContext context = NameContext.forName(packageName,false,env); |
aoqi@0 | 278 | context.assertPut(result); |
aoqi@0 | 279 | |
aoqi@0 | 280 | // Run it through the name checks... |
aoqi@0 | 281 | |
aoqi@0 | 282 | result = getTypeOrModuleName(result); |
aoqi@0 | 283 | |
aoqi@0 | 284 | // Add it to the namesCache... |
aoqi@0 | 285 | |
aoqi@0 | 286 | env.namesCache.put(typeName,result); |
aoqi@0 | 287 | } |
aoqi@0 | 288 | |
aoqi@0 | 289 | return result; |
aoqi@0 | 290 | } |
aoqi@0 | 291 | |
aoqi@0 | 292 | /** |
aoqi@0 | 293 | * Convert an Exception name. |
aoqi@0 | 294 | * <p> |
aoqi@0 | 295 | * Section 28.3.7.2 (see ValueType) |
aoqi@0 | 296 | */ |
aoqi@0 | 297 | public static String getExceptionName (String idlName) { |
aoqi@0 | 298 | |
aoqi@0 | 299 | String result = idlName; |
aoqi@0 | 300 | // d.11315 Incorrectly mangled exception names |
aoqi@0 | 301 | if (idlName.endsWith(EXCEPTION_SUFFIX)) { |
aoqi@0 | 302 | |
aoqi@0 | 303 | // Remove "Exception" and append "Ex". Strip leading underscore |
aoqi@0 | 304 | // in case the idlName is exactly "_Exception"... |
aoqi@0 | 305 | |
aoqi@0 | 306 | result = stripLeadingUnderscore(idlName.substring(0,idlName.lastIndexOf(EXCEPTION_SUFFIX)) + EX_SUFFIX); |
aoqi@0 | 307 | } else { |
aoqi@0 | 308 | result = idlName + EX_SUFFIX; |
aoqi@0 | 309 | } |
aoqi@0 | 310 | |
aoqi@0 | 311 | return result; |
aoqi@0 | 312 | } |
aoqi@0 | 313 | |
aoqi@0 | 314 | /** |
aoqi@0 | 315 | * Convert a qualified Identifier into an array of IDL names. |
aoqi@0 | 316 | * <p> |
aoqi@0 | 317 | * Section 28.3.2.1 (see CompoundType) |
aoqi@0 | 318 | * Throws exception if fails 28.3.2.7. |
aoqi@0 | 319 | */ |
aoqi@0 | 320 | public static String[] getModuleNames (Identifier theID, |
aoqi@0 | 321 | boolean boxIt, |
aoqi@0 | 322 | BatchEnvironment env) throws Exception { |
aoqi@0 | 323 | |
aoqi@0 | 324 | String[] result = null; |
aoqi@0 | 325 | |
aoqi@0 | 326 | if (theID.isQualified()) { |
aoqi@0 | 327 | |
aoqi@0 | 328 | // Extract the qualifier... |
aoqi@0 | 329 | |
aoqi@0 | 330 | Identifier id = theID.getQualifier(); |
aoqi@0 | 331 | |
aoqi@0 | 332 | // 28.3.2.7 Case sensitive module names. |
aoqi@0 | 333 | |
aoqi@0 | 334 | env.modulesContext.assertPut(id.toString()); |
aoqi@0 | 335 | |
aoqi@0 | 336 | // Count them... |
aoqi@0 | 337 | |
aoqi@0 | 338 | int count = 1; |
aoqi@0 | 339 | Identifier current = id; |
aoqi@0 | 340 | while (current.isQualified()) { |
aoqi@0 | 341 | current = current.getQualifier(); |
aoqi@0 | 342 | count++; |
aoqi@0 | 343 | } |
aoqi@0 | 344 | |
aoqi@0 | 345 | result = new String[count]; |
aoqi@0 | 346 | int index = count-1; |
aoqi@0 | 347 | current = id; |
aoqi@0 | 348 | |
aoqi@0 | 349 | // Now walk them and fill our array (backwards)... |
aoqi@0 | 350 | |
aoqi@0 | 351 | for (int i = 0; i < count; i++) { |
aoqi@0 | 352 | |
aoqi@0 | 353 | String item = current.getName().toString(); |
aoqi@0 | 354 | |
aoqi@0 | 355 | // Check namesCache... |
aoqi@0 | 356 | |
aoqi@0 | 357 | String cachedItem = (String) env.namesCache.get(item); |
aoqi@0 | 358 | |
aoqi@0 | 359 | if (cachedItem == null) { |
aoqi@0 | 360 | |
aoqi@0 | 361 | // 28.3.2.4 Illegal identifier characters... |
aoqi@0 | 362 | |
aoqi@0 | 363 | cachedItem = convertToISOLatin1(item); |
aoqi@0 | 364 | |
aoqi@0 | 365 | // Run it through the name checks... |
aoqi@0 | 366 | |
aoqi@0 | 367 | cachedItem = getTypeOrModuleName(cachedItem); |
aoqi@0 | 368 | |
aoqi@0 | 369 | // Add it to the namesCache... |
aoqi@0 | 370 | |
aoqi@0 | 371 | env.namesCache.put(item,cachedItem); |
aoqi@0 | 372 | } |
aoqi@0 | 373 | |
aoqi@0 | 374 | result[index--] = cachedItem; |
aoqi@0 | 375 | current = current.getQualifier(); |
aoqi@0 | 376 | } |
aoqi@0 | 377 | } |
aoqi@0 | 378 | |
aoqi@0 | 379 | |
aoqi@0 | 380 | // If it is supposed to be "boxed", prepend |
aoqi@0 | 381 | // IDL_BOXEDIDL_MODULE... |
aoqi@0 | 382 | |
aoqi@0 | 383 | if (boxIt) { |
aoqi@0 | 384 | if (result == null) { |
aoqi@0 | 385 | result = IDL_BOXEDIDL_MODULE; |
aoqi@0 | 386 | } else { |
aoqi@0 | 387 | String[] boxed = new String[result.length+IDL_BOXEDIDL_MODULE.length]; |
aoqi@0 | 388 | System.arraycopy(IDL_BOXEDIDL_MODULE,0,boxed,0,IDL_BOXEDIDL_MODULE.length); |
aoqi@0 | 389 | System.arraycopy(result,0,boxed,IDL_BOXEDIDL_MODULE.length,result.length); |
aoqi@0 | 390 | result = boxed; |
aoqi@0 | 391 | } |
aoqi@0 | 392 | } |
aoqi@0 | 393 | |
aoqi@0 | 394 | return result; |
aoqi@0 | 395 | } |
aoqi@0 | 396 | |
aoqi@0 | 397 | /** |
aoqi@0 | 398 | * Get an array name with the specified dimensions. |
aoqi@0 | 399 | * <p> |
aoqi@0 | 400 | * Section 28.3.6 (see ArrayType) |
aoqi@0 | 401 | */ |
aoqi@0 | 402 | public static String getArrayName (Type theType, int arrayDimension) { |
aoqi@0 | 403 | |
aoqi@0 | 404 | StringBuffer idlName = new StringBuffer(64); |
aoqi@0 | 405 | |
aoqi@0 | 406 | // Prefix with seq<n>_... |
aoqi@0 | 407 | |
aoqi@0 | 408 | idlName.append(IDL_SEQUENCE); |
aoqi@0 | 409 | idlName.append(Integer.toString(arrayDimension)); |
aoqi@0 | 410 | idlName.append("_"); |
aoqi@0 | 411 | |
aoqi@0 | 412 | // Add the type name. We need to map any spaces in the |
aoqi@0 | 413 | // name to "_"... |
aoqi@0 | 414 | |
aoqi@0 | 415 | idlName.append(replace(stripLeadingUnderscore(theType.getIDLName())," ","_")); |
aoqi@0 | 416 | |
aoqi@0 | 417 | // And we're done... |
aoqi@0 | 418 | |
aoqi@0 | 419 | return idlName.toString(); |
aoqi@0 | 420 | } |
aoqi@0 | 421 | |
aoqi@0 | 422 | /** |
aoqi@0 | 423 | * Get an array module names. |
aoqi@0 | 424 | */ |
aoqi@0 | 425 | public static String[] getArrayModuleNames (Type theType) { |
aoqi@0 | 426 | |
aoqi@0 | 427 | String[] moduleName; |
aoqi@0 | 428 | String[] typeModule = theType.getIDLModuleNames(); |
aoqi@0 | 429 | int typeModuleLength = typeModule.length; |
aoqi@0 | 430 | |
aoqi@0 | 431 | // Does the type have a module? |
aoqi@0 | 432 | |
aoqi@0 | 433 | if (typeModuleLength == 0) { |
aoqi@0 | 434 | |
aoqi@0 | 435 | // Nope, so just use the sequence module... |
aoqi@0 | 436 | |
aoqi@0 | 437 | moduleName = IDL_SEQUENCE_MODULE; |
aoqi@0 | 438 | } else { |
aoqi@0 | 439 | |
aoqi@0 | 440 | // Yes, so gotta concatenate... |
aoqi@0 | 441 | |
aoqi@0 | 442 | moduleName = new String[typeModuleLength + IDL_SEQUENCE_MODULE.length]; |
aoqi@0 | 443 | System.arraycopy(IDL_SEQUENCE_MODULE,0,moduleName,0,IDL_SEQUENCE_MODULE.length); |
aoqi@0 | 444 | System.arraycopy(typeModule,0,moduleName,IDL_SEQUENCE_MODULE.length,typeModuleLength); |
aoqi@0 | 445 | } |
aoqi@0 | 446 | |
aoqi@0 | 447 | return moduleName; |
aoqi@0 | 448 | } |
aoqi@0 | 449 | |
aoqi@0 | 450 | private static int getInitialAttributeKind (CompoundType.Method method, |
aoqi@0 | 451 | BatchEnvironment env) throws ClassNotFound { |
aoqi@0 | 452 | |
aoqi@0 | 453 | int result = ATTRIBUTE_NONE; |
aoqi@0 | 454 | |
aoqi@0 | 455 | // First make sure it is not a constructor... |
aoqi@0 | 456 | |
aoqi@0 | 457 | if (!method.isConstructor()) { |
aoqi@0 | 458 | |
aoqi@0 | 459 | // Now check exceptions. It may not throw any checked |
aoqi@0 | 460 | // exception other than RemoteException or one of its |
aoqi@0 | 461 | // subclasses... |
aoqi@0 | 462 | |
aoqi@0 | 463 | boolean validExceptions = true; |
aoqi@0 | 464 | ClassType[] exceptions = method.getExceptions(); |
aoqi@0 | 465 | |
aoqi@0 | 466 | if (exceptions.length > 0) { |
aoqi@0 | 467 | for (int i = 0; i < exceptions.length; i++) { |
aoqi@0 | 468 | if (exceptions[i].isCheckedException() && |
aoqi@0 | 469 | !exceptions[i].isRemoteExceptionOrSubclass()) { |
aoqi@0 | 470 | validExceptions = false; |
aoqi@0 | 471 | break; |
aoqi@0 | 472 | } |
aoqi@0 | 473 | } |
aoqi@0 | 474 | } else { |
aoqi@0 | 475 | |
aoqi@0 | 476 | // If this is a ValueType, it is ok to not have any exceptions, |
aoqi@0 | 477 | // otherwise this method does not qualify... |
aoqi@0 | 478 | |
aoqi@0 | 479 | validExceptions = method.getEnclosing().isType(TYPE_VALUE); |
aoqi@0 | 480 | } |
aoqi@0 | 481 | |
aoqi@0 | 482 | if (validExceptions) { |
aoqi@0 | 483 | String name = method.getName(); |
aoqi@0 | 484 | int nameLength = name.length(); |
aoqi@0 | 485 | int argCount = method.getArguments().length; |
aoqi@0 | 486 | Type returnType = method.getReturnType(); |
aoqi@0 | 487 | boolean voidReturn = returnType.isType(TYPE_VOID); |
aoqi@0 | 488 | boolean booleanReturn = returnType.isType(TYPE_BOOLEAN); |
aoqi@0 | 489 | |
aoqi@0 | 490 | // It's a getter if name starts with "get" and it has no arguments |
aoqi@0 | 491 | // and a return type that is not void... |
aoqi@0 | 492 | |
aoqi@0 | 493 | if (name.startsWith("get") && nameLength > 3 && argCount == 0 && !voidReturn) { |
aoqi@0 | 494 | result = ATTRIBUTE_GET; |
aoqi@0 | 495 | } else { |
aoqi@0 | 496 | |
aoqi@0 | 497 | // It's a getter if name starts with "is" and it has no arguments |
aoqi@0 | 498 | // and a boolean return type... |
aoqi@0 | 499 | |
aoqi@0 | 500 | if (name.startsWith("is") && nameLength > 2 && argCount == 0 && booleanReturn) { |
aoqi@0 | 501 | result = ATTRIBUTE_IS; |
aoqi@0 | 502 | } else { |
aoqi@0 | 503 | |
aoqi@0 | 504 | // It's a setter if name starts with "set" and it has 1 argument |
aoqi@0 | 505 | // and a void return type... |
aoqi@0 | 506 | |
aoqi@0 | 507 | if (name.startsWith("set") && nameLength > 3 && argCount == 1 && voidReturn) { |
aoqi@0 | 508 | result = ATTRIBUTE_SET; |
aoqi@0 | 509 | } |
aoqi@0 | 510 | } |
aoqi@0 | 511 | } |
aoqi@0 | 512 | } |
aoqi@0 | 513 | } |
aoqi@0 | 514 | |
aoqi@0 | 515 | return result; |
aoqi@0 | 516 | } |
aoqi@0 | 517 | |
aoqi@0 | 518 | private static void setAttributeKinds (CompoundType.Method[] methods, |
aoqi@0 | 519 | int[] kinds, |
aoqi@0 | 520 | String[] names) { |
aoqi@0 | 521 | |
aoqi@0 | 522 | int count = methods.length; |
aoqi@0 | 523 | |
aoqi@0 | 524 | // Strip the prefixes off of the attribute names... |
aoqi@0 | 525 | |
aoqi@0 | 526 | for (int i = 0; i < count; i++) { |
aoqi@0 | 527 | switch (kinds[i]) { |
aoqi@0 | 528 | case ATTRIBUTE_GET: names[i] = names[i].substring(3); break; |
aoqi@0 | 529 | case ATTRIBUTE_IS: names[i] = names[i].substring(2); break; |
aoqi@0 | 530 | case ATTRIBUTE_SET: names[i] = names[i].substring(3); break; |
aoqi@0 | 531 | } |
aoqi@0 | 532 | } |
aoqi@0 | 533 | |
aoqi@0 | 534 | // Now, we need to look at all the IS attributes to see |
aoqi@0 | 535 | // if there is a corresponding getter or setter which has |
aoqi@0 | 536 | // a different return type. If so, mark it as not an |
aoqi@0 | 537 | // attribute. Do this before checking for invalid setters... |
aoqi@0 | 538 | |
aoqi@0 | 539 | for (int i = 0; i < count; i++) { |
aoqi@0 | 540 | if (kinds[i] == ATTRIBUTE_IS) { |
aoqi@0 | 541 | for (int j = 0; j < count; j++) { |
aoqi@0 | 542 | if (j != i && |
aoqi@0 | 543 | (kinds[j] == ATTRIBUTE_GET || kinds[j] == ATTRIBUTE_SET) && |
aoqi@0 | 544 | names[i].equals(names[j])) { |
aoqi@0 | 545 | |
aoqi@0 | 546 | // We have matching getter or setter. Do the types match? |
aoqi@0 | 547 | |
aoqi@0 | 548 | Type isType = methods[i].getReturnType(); |
aoqi@0 | 549 | Type targetType; |
aoqi@0 | 550 | |
aoqi@0 | 551 | if (kinds[j] == ATTRIBUTE_GET) { |
aoqi@0 | 552 | targetType = methods[j].getReturnType(); |
aoqi@0 | 553 | } else { |
aoqi@0 | 554 | targetType = methods[j].getArguments()[0]; |
aoqi@0 | 555 | } |
aoqi@0 | 556 | |
aoqi@0 | 557 | if (!isType.equals(targetType)) { |
aoqi@0 | 558 | |
aoqi@0 | 559 | // No, so forget this guy as an attribute... |
aoqi@0 | 560 | |
aoqi@0 | 561 | kinds[i] = ATTRIBUTE_NONE; |
aoqi@0 | 562 | names[i] = methods[i].getName(); |
aoqi@0 | 563 | break; |
aoqi@0 | 564 | } |
aoqi@0 | 565 | } |
aoqi@0 | 566 | } |
aoqi@0 | 567 | } |
aoqi@0 | 568 | } |
aoqi@0 | 569 | |
aoqi@0 | 570 | // Now, we need to look at all the setters to see if there |
aoqi@0 | 571 | // is a corresponding getter. If not, it is not a setter. |
aoqi@0 | 572 | // If there is, change the getter type to _RW and set the |
aoqi@0 | 573 | // pair index... |
aoqi@0 | 574 | |
aoqi@0 | 575 | for (int i = 0; i < count; i++) { |
aoqi@0 | 576 | if (kinds[i] == ATTRIBUTE_SET) { |
aoqi@0 | 577 | int getterIndex = -1; |
aoqi@0 | 578 | int isGetterIndex = -1; |
aoqi@0 | 579 | // First look for is-getters, then for getters. |
aoqi@0 | 580 | // This is preferred for boolean attributes. |
aoqi@0 | 581 | for (int j = 0; j < count; j++) { |
aoqi@0 | 582 | if (j != i && names[i].equals(names[j])) { |
aoqi@0 | 583 | // Yep, is the return type of the getter the same |
aoqi@0 | 584 | // as the argument type of the setter? |
aoqi@0 | 585 | |
aoqi@0 | 586 | Type getterReturn = methods[j].getReturnType(); |
aoqi@0 | 587 | Type setterArg = methods[i].getArguments()[0]; |
aoqi@0 | 588 | |
aoqi@0 | 589 | if (getterReturn.equals(setterArg)) { |
aoqi@0 | 590 | if (kinds[j] == ATTRIBUTE_IS) { |
aoqi@0 | 591 | isGetterIndex = j; |
aoqi@0 | 592 | // continue looking for another getter |
aoqi@0 | 593 | } else if (kinds[j] == ATTRIBUTE_GET) { |
aoqi@0 | 594 | getterIndex = j; |
aoqi@0 | 595 | // continue looking for an is-getter |
aoqi@0 | 596 | } |
aoqi@0 | 597 | } |
aoqi@0 | 598 | } |
aoqi@0 | 599 | } |
aoqi@0 | 600 | |
aoqi@0 | 601 | if (getterIndex > -1) { |
aoqi@0 | 602 | if (isGetterIndex > -1) { |
aoqi@0 | 603 | // We have both, a boolean is-getter and a boolean getter. |
aoqi@0 | 604 | // Use the is-getter and drop the getter. |
aoqi@0 | 605 | |
aoqi@0 | 606 | // We have a matching getter. Change it to a read-write type... |
aoqi@0 | 607 | kinds[isGetterIndex] = ATTRIBUTE_IS_RW; |
aoqi@0 | 608 | |
aoqi@0 | 609 | // Now set the pair index for both the getter and the setter... |
aoqi@0 | 610 | methods[isGetterIndex].setAttributePairIndex(i); |
aoqi@0 | 611 | methods[i].setAttributePairIndex(isGetterIndex); |
aoqi@0 | 612 | |
aoqi@0 | 613 | // We found a better matching is-getter. |
aoqi@0 | 614 | // Forget this other getter as an attribute. |
aoqi@0 | 615 | kinds[getterIndex] = ATTRIBUTE_NONE; |
aoqi@0 | 616 | names[getterIndex] = methods[getterIndex].getName(); |
aoqi@0 | 617 | } else { |
aoqi@0 | 618 | // We only have one getter. |
aoqi@0 | 619 | |
aoqi@0 | 620 | // We have a matching getter. Change it to a read-write type... |
aoqi@0 | 621 | kinds[getterIndex] = ATTRIBUTE_GET_RW; |
aoqi@0 | 622 | |
aoqi@0 | 623 | // Now set the pair index for both the getter and the setter... |
aoqi@0 | 624 | methods[getterIndex].setAttributePairIndex(i); |
aoqi@0 | 625 | methods[i].setAttributePairIndex(getterIndex); |
aoqi@0 | 626 | } |
aoqi@0 | 627 | } else { |
aoqi@0 | 628 | if (isGetterIndex > -1) { |
aoqi@0 | 629 | // We only have one is-getter. |
aoqi@0 | 630 | |
aoqi@0 | 631 | // We have a matching getter. Change it to a read-write type... |
aoqi@0 | 632 | kinds[isGetterIndex] = ATTRIBUTE_IS_RW; |
aoqi@0 | 633 | |
aoqi@0 | 634 | // Now set the pair index for both the getter and the setter... |
aoqi@0 | 635 | methods[isGetterIndex].setAttributePairIndex(i); |
aoqi@0 | 636 | methods[i].setAttributePairIndex(isGetterIndex); |
aoqi@0 | 637 | } else { |
aoqi@0 | 638 | // We did not find a matching getter. |
aoqi@0 | 639 | // Forget this setter as an attribute. |
aoqi@0 | 640 | kinds[i] = ATTRIBUTE_NONE; |
aoqi@0 | 641 | names[i] = methods[i].getName(); |
aoqi@0 | 642 | } |
aoqi@0 | 643 | } |
aoqi@0 | 644 | } |
aoqi@0 | 645 | } |
aoqi@0 | 646 | |
aoqi@0 | 647 | // Finally, do the case conversion and set the |
aoqi@0 | 648 | // attribute kinds for each method... |
aoqi@0 | 649 | |
aoqi@0 | 650 | for (int i = 0; i < count; i++) { |
aoqi@0 | 651 | |
aoqi@0 | 652 | if (kinds[i] != ATTRIBUTE_NONE) { |
aoqi@0 | 653 | |
aoqi@0 | 654 | String name = names[i]; |
aoqi@0 | 655 | |
aoqi@0 | 656 | // Is the first character upper case? |
aoqi@0 | 657 | |
aoqi@0 | 658 | if (Character.isUpperCase(name.charAt(0))) { |
aoqi@0 | 659 | |
aoqi@0 | 660 | // Yes, is the second? |
aoqi@0 | 661 | |
aoqi@0 | 662 | if (name.length() == 1 || Character.isLowerCase(name.charAt(1))) { |
aoqi@0 | 663 | |
aoqi@0 | 664 | // No, so convert the first character to lower case... |
aoqi@0 | 665 | |
aoqi@0 | 666 | StringBuffer buffer = new StringBuffer(name); |
aoqi@0 | 667 | buffer.setCharAt(0,Character.toLowerCase(name.charAt(0))); |
aoqi@0 | 668 | names[i] = buffer.toString(); |
aoqi@0 | 669 | } |
aoqi@0 | 670 | } |
aoqi@0 | 671 | } |
aoqi@0 | 672 | |
aoqi@0 | 673 | methods[i].setAttributeKind(kinds[i]); |
aoqi@0 | 674 | } |
aoqi@0 | 675 | } |
aoqi@0 | 676 | |
aoqi@0 | 677 | /** |
aoqi@0 | 678 | * Set all the method names in a given class. |
aoqi@0 | 679 | * <p> |
aoqi@0 | 680 | * Section 28.3.2.7 (see CompoundType) |
aoqi@0 | 681 | * Section 28.3.2.7 |
aoqi@0 | 682 | * Section 28.3.4.3 (RemoteType/AbstractType only). |
aoqi@0 | 683 | */ |
aoqi@0 | 684 | public static void setMethodNames (CompoundType container, |
aoqi@0 | 685 | CompoundType.Method[] allMethods, |
aoqi@0 | 686 | BatchEnvironment env) |
aoqi@0 | 687 | throws Exception { |
aoqi@0 | 688 | |
aoqi@0 | 689 | // This method implements the following name mangling sequence: |
aoqi@0 | 690 | // |
aoqi@0 | 691 | // 1. If methods belong to a Remote interface, identify |
aoqi@0 | 692 | // those which qualify as an attribute under 28.3.4.3. |
aoqi@0 | 693 | // Those that do are referred to as 'attributes' below; |
aoqi@0 | 694 | // those that do not are referred to as 'methods'. |
aoqi@0 | 695 | // |
aoqi@0 | 696 | // 2. Apply the 28.3.4.3 manglings, except "__", to all |
aoqi@0 | 697 | // attribute names. |
aoqi@0 | 698 | // |
aoqi@0 | 699 | // 3. Apply all 28.3 manglings, except 28.3.2.7, to all names. |
aoqi@0 | 700 | // |
aoqi@0 | 701 | // 4. Apply 28.3.2.7 manglings to all method names. |
aoqi@0 | 702 | // |
aoqi@0 | 703 | // 5. Compare each attribute name to each method name. For |
aoqi@0 | 704 | // any which compare equal, append "__" to the attribute |
aoqi@0 | 705 | // name. |
aoqi@0 | 706 | // |
aoqi@0 | 707 | // 6. Compare each name (attribute and method) to all others. |
aoqi@0 | 708 | // If any compare equal, throw an Exception with the |
aoqi@0 | 709 | // conflicting name as the message. |
aoqi@0 | 710 | |
aoqi@0 | 711 | int count = allMethods.length; |
aoqi@0 | 712 | |
aoqi@0 | 713 | if (count == 0) return; |
aoqi@0 | 714 | |
aoqi@0 | 715 | // Make an array of all the method names... |
aoqi@0 | 716 | |
aoqi@0 | 717 | String[] names = new String[count]; |
aoqi@0 | 718 | for (int i = 0; i < count; i++) { |
aoqi@0 | 719 | names[i] = allMethods[i].getName(); |
aoqi@0 | 720 | } |
aoqi@0 | 721 | |
aoqi@0 | 722 | // Are we dealing with a RemoteType, AbstractType, or ValueType? |
aoqi@0 | 723 | |
aoqi@0 | 724 | CompoundType enclosing = allMethods[0].getEnclosing(); |
aoqi@0 | 725 | if (enclosing.isType(TYPE_REMOTE) || |
aoqi@0 | 726 | enclosing.isType(TYPE_ABSTRACT) || |
aoqi@0 | 727 | enclosing.isType(TYPE_VALUE)) { |
aoqi@0 | 728 | |
aoqi@0 | 729 | // Yes, so we must do the 28.3.4.3 attribute mapping. First, get |
aoqi@0 | 730 | // the initial attribute kind of each method... |
aoqi@0 | 731 | |
aoqi@0 | 732 | int[] kinds = new int[count]; |
aoqi@0 | 733 | |
aoqi@0 | 734 | for (int i = 0; i < count; i++) { |
aoqi@0 | 735 | kinds[i] = getInitialAttributeKind(allMethods[i],env); |
aoqi@0 | 736 | } |
aoqi@0 | 737 | |
aoqi@0 | 738 | // Now set the attribute kind for each method and do the |
aoqi@0 | 739 | // 28.3.4.3 name mangling... |
aoqi@0 | 740 | |
aoqi@0 | 741 | setAttributeKinds(allMethods,kinds,names); |
aoqi@0 | 742 | } |
aoqi@0 | 743 | |
aoqi@0 | 744 | // Make and populate a new context from our names array... |
aoqi@0 | 745 | |
aoqi@0 | 746 | NameContext context = new NameContext(true); |
aoqi@0 | 747 | |
aoqi@0 | 748 | for (int i = 0; i < count; i++) { |
aoqi@0 | 749 | context.put(names[i]); |
aoqi@0 | 750 | } |
aoqi@0 | 751 | |
aoqi@0 | 752 | // Apply the appropriate 28.3 manglings to all the names... |
aoqi@0 | 753 | |
aoqi@0 | 754 | boolean haveConstructor = false; |
aoqi@0 | 755 | for (int i = 0; i < count; i++) { |
aoqi@0 | 756 | if (!allMethods[i].isConstructor()) { |
aoqi@0 | 757 | names[i] = getMemberOrMethodName(context,names[i],env); |
aoqi@0 | 758 | } else { |
aoqi@0 | 759 | names[i] = IDL_CONSTRUCTOR; |
aoqi@0 | 760 | haveConstructor = true; |
aoqi@0 | 761 | } |
aoqi@0 | 762 | } |
aoqi@0 | 763 | |
aoqi@0 | 764 | // Now do the 28.3.2.7 mangling for method name collisions... |
aoqi@0 | 765 | // Do this in two passes so that we don't change one during |
aoqi@0 | 766 | // the detection of collisions and then miss a real one... |
aoqi@0 | 767 | |
aoqi@0 | 768 | boolean overloaded[] = new boolean[count]; |
aoqi@0 | 769 | for (int i = 0; i < count; i++) { |
aoqi@0 | 770 | overloaded[i] = (!allMethods[i].isAttribute() && |
aoqi@0 | 771 | !allMethods[i].isConstructor() && |
aoqi@0 | 772 | doesMethodCollide(names[i],allMethods[i],allMethods,names,true)); |
aoqi@0 | 773 | } |
aoqi@0 | 774 | convertOverloadedMethods(allMethods,names,overloaded); |
aoqi@0 | 775 | |
aoqi@0 | 776 | // Now do the same mangling for constructor name collisions... |
aoqi@0 | 777 | |
aoqi@0 | 778 | for (int i = 0; i < count; i++) { |
aoqi@0 | 779 | overloaded[i] = (!allMethods[i].isAttribute() && |
aoqi@0 | 780 | allMethods[i].isConstructor() && |
aoqi@0 | 781 | doesConstructorCollide(names[i],allMethods[i],allMethods,names,true)); |
aoqi@0 | 782 | } |
aoqi@0 | 783 | convertOverloadedMethods(allMethods,names,overloaded); |
aoqi@0 | 784 | |
aoqi@0 | 785 | // Now do the 28.3.4.3 mangling for attribute name collisions... |
aoqi@0 | 786 | |
aoqi@0 | 787 | for (int i = 0; i < count; i++) { |
aoqi@0 | 788 | |
aoqi@0 | 789 | CompoundType.Method method = allMethods[i]; |
aoqi@0 | 790 | |
aoqi@0 | 791 | // If this is an attribute name, does it collide with a method? |
aoqi@0 | 792 | |
aoqi@0 | 793 | if (method.isAttribute() && |
aoqi@0 | 794 | doesMethodCollide(names[i],method,allMethods,names,true)) { |
aoqi@0 | 795 | |
aoqi@0 | 796 | // Yes, so add double underscore... |
aoqi@0 | 797 | |
aoqi@0 | 798 | names[i] += "__"; |
aoqi@0 | 799 | } |
aoqi@0 | 800 | } |
aoqi@0 | 801 | |
aoqi@0 | 802 | // Do the same mangling for any constructors which collide with |
aoqi@0 | 803 | // methods... |
aoqi@0 | 804 | |
aoqi@0 | 805 | if (haveConstructor) { |
aoqi@0 | 806 | for (int i = 0; i < count; i++) { |
aoqi@0 | 807 | CompoundType.Method method = allMethods[i]; |
aoqi@0 | 808 | |
aoqi@0 | 809 | // Is this a constructor which collides with a method? |
aoqi@0 | 810 | |
aoqi@0 | 811 | if (method.isConstructor() && |
aoqi@0 | 812 | doesConstructorCollide(names[i],method,allMethods,names,false)) { |
aoqi@0 | 813 | |
aoqi@0 | 814 | // Yes, so add double underscore... |
aoqi@0 | 815 | |
aoqi@0 | 816 | names[i] += "__"; |
aoqi@0 | 817 | } |
aoqi@0 | 818 | } |
aoqi@0 | 819 | } |
aoqi@0 | 820 | |
aoqi@0 | 821 | // Now see if we have a collision with the container name (28.3.2.9). |
aoqi@0 | 822 | |
aoqi@0 | 823 | String containerName = container.getIDLName(); |
aoqi@0 | 824 | for (int i = 0; i < count; i++) { |
aoqi@0 | 825 | if (names[i].equalsIgnoreCase(containerName)) { |
aoqi@0 | 826 | // Do not add underscore to attributes. |
aoqi@0 | 827 | // Otherwise getFoo will turn into _get_foo_. |
aoqi@0 | 828 | if (! allMethods[i].isAttribute()) { |
aoqi@0 | 829 | names[i] += "_"; |
aoqi@0 | 830 | } |
aoqi@0 | 831 | } |
aoqi@0 | 832 | } |
aoqi@0 | 833 | |
aoqi@0 | 834 | // Now see if we have any collisions (28.3.2.9). If we do, |
aoqi@0 | 835 | // it's an error. Note: a get/set pair does not collide. |
aoqi@0 | 836 | |
aoqi@0 | 837 | for (int i = 0; i < count; i++) { |
aoqi@0 | 838 | |
aoqi@0 | 839 | // Does it collide with any other name? |
aoqi@0 | 840 | |
aoqi@0 | 841 | if (doesMethodCollide(names[i],allMethods[i],allMethods,names,false)) { |
aoqi@0 | 842 | |
aoqi@0 | 843 | // Yes, so bail... |
aoqi@0 | 844 | |
aoqi@0 | 845 | throw new Exception(allMethods[i].toString()); |
aoqi@0 | 846 | } |
aoqi@0 | 847 | } |
aoqi@0 | 848 | |
aoqi@0 | 849 | // Ok. We have unique names. Create the appropriate 'wire' name |
aoqi@0 | 850 | // for each and set as the 'idl' name. If it is an attribute, also |
aoqi@0 | 851 | // set the attribute name... |
aoqi@0 | 852 | |
aoqi@0 | 853 | for (int i = 0; i < count; i++) { |
aoqi@0 | 854 | |
aoqi@0 | 855 | CompoundType.Method method = allMethods[i]; |
aoqi@0 | 856 | String wireName = names[i]; |
aoqi@0 | 857 | |
aoqi@0 | 858 | if (method.isAttribute()) { |
aoqi@0 | 859 | wireName = ATTRIBUTE_WIRE_PREFIX[method.getAttributeKind()] + |
aoqi@0 | 860 | stripLeadingUnderscore(wireName); |
aoqi@0 | 861 | String attributeName = names[i]; |
aoqi@0 | 862 | method.setAttributeName(attributeName); |
aoqi@0 | 863 | } |
aoqi@0 | 864 | method.setIDLName(wireName); |
aoqi@0 | 865 | } |
aoqi@0 | 866 | } |
aoqi@0 | 867 | |
aoqi@0 | 868 | private static String stripLeadingUnderscore (String name) { |
aoqi@0 | 869 | if (name != null && name.length() > 1 |
aoqi@0 | 870 | && name.charAt(0) == '_') |
aoqi@0 | 871 | { |
aoqi@0 | 872 | return name.substring(1); |
aoqi@0 | 873 | } |
aoqi@0 | 874 | return name; |
aoqi@0 | 875 | } |
aoqi@0 | 876 | |
aoqi@0 | 877 | |
aoqi@0 | 878 | private static String stripTrailingUnderscore (String name) { |
aoqi@0 | 879 | if (name != null && name.length() > 1 && |
aoqi@0 | 880 | name.charAt(name.length() - 1) == '_') |
aoqi@0 | 881 | { |
aoqi@0 | 882 | return name.substring(0, name.length() - 1); |
aoqi@0 | 883 | } |
aoqi@0 | 884 | return name; |
aoqi@0 | 885 | } |
aoqi@0 | 886 | |
aoqi@0 | 887 | |
aoqi@0 | 888 | private static void convertOverloadedMethods(CompoundType.Method[] allMethods, |
aoqi@0 | 889 | String[] names, |
aoqi@0 | 890 | boolean[] overloaded) { |
aoqi@0 | 891 | |
aoqi@0 | 892 | for (int i = 0; i < names.length; i++) { |
aoqi@0 | 893 | |
aoqi@0 | 894 | // Do we need to mangle it? |
aoqi@0 | 895 | |
aoqi@0 | 896 | if (overloaded[i]) { |
aoqi@0 | 897 | |
aoqi@0 | 898 | // Yes, so add arguments... |
aoqi@0 | 899 | |
aoqi@0 | 900 | CompoundType.Method method = allMethods[i]; |
aoqi@0 | 901 | Type[] args = method.getArguments(); |
aoqi@0 | 902 | |
aoqi@0 | 903 | for (int k = 0; k < args.length; k++) { |
aoqi@0 | 904 | |
aoqi@0 | 905 | // Add the separator... |
aoqi@0 | 906 | |
aoqi@0 | 907 | names[i] += "__"; |
aoqi@0 | 908 | |
aoqi@0 | 909 | // Get the fully qualified IDL name, without the "::" |
aoqi@0 | 910 | // prefix... |
aoqi@0 | 911 | |
aoqi@0 | 912 | String argIDLName = args[k].getQualifiedIDLName(false); |
aoqi@0 | 913 | |
aoqi@0 | 914 | // Replace any occurances of "::_" with "_" to |
aoqi@0 | 915 | // undo any IDL keyword mangling and do next step |
aoqi@0 | 916 | // at the same time... |
aoqi@0 | 917 | |
aoqi@0 | 918 | argIDLName = replace(argIDLName,"::_","_"); |
aoqi@0 | 919 | |
aoqi@0 | 920 | // Replace any occurances of "::" with "_"... |
aoqi@0 | 921 | |
aoqi@0 | 922 | argIDLName = replace(argIDLName,"::","_"); |
aoqi@0 | 923 | |
aoqi@0 | 924 | // Replace any occurances of " " with "_"... |
aoqi@0 | 925 | |
aoqi@0 | 926 | argIDLName = replace(argIDLName," ","_"); |
aoqi@0 | 927 | |
aoqi@0 | 928 | // Add the argument type name... |
aoqi@0 | 929 | |
aoqi@0 | 930 | names[i] += argIDLName; |
aoqi@0 | 931 | } |
aoqi@0 | 932 | |
aoqi@0 | 933 | if (args.length == 0) { |
aoqi@0 | 934 | names[i] += "__"; |
aoqi@0 | 935 | } |
aoqi@0 | 936 | |
aoqi@0 | 937 | // Remove any IDL keyword mangling... |
aoqi@0 | 938 | |
aoqi@0 | 939 | names[i] = stripLeadingUnderscore(names[i]); |
aoqi@0 | 940 | } |
aoqi@0 | 941 | } |
aoqi@0 | 942 | } |
aoqi@0 | 943 | |
aoqi@0 | 944 | private static boolean doesMethodCollide (String name, |
aoqi@0 | 945 | CompoundType.Method method, |
aoqi@0 | 946 | CompoundType.Method[] allMethods, |
aoqi@0 | 947 | String[] allNames, |
aoqi@0 | 948 | boolean ignoreAttributes) { |
aoqi@0 | 949 | |
aoqi@0 | 950 | // Scan all methods looking for a match... |
aoqi@0 | 951 | |
aoqi@0 | 952 | for (int i = 0; i < allMethods.length; i++) { |
aoqi@0 | 953 | |
aoqi@0 | 954 | CompoundType.Method target = allMethods[i]; |
aoqi@0 | 955 | |
aoqi@0 | 956 | if (method != target && // Not same instance |
aoqi@0 | 957 | !target.isConstructor() && // Not a constructor |
aoqi@0 | 958 | (!ignoreAttributes || !target.isAttribute()) && // Correct kind |
aoqi@0 | 959 | name.equals(allNames[i])) { // Same names |
aoqi@0 | 960 | |
aoqi@0 | 961 | // Are we looking at a get/set pair? |
aoqi@0 | 962 | |
aoqi@0 | 963 | int kind1 = method.getAttributeKind(); |
aoqi@0 | 964 | int kind2 = target.getAttributeKind(); |
aoqi@0 | 965 | |
aoqi@0 | 966 | if ((kind1 != ATTRIBUTE_NONE && kind2 != ATTRIBUTE_NONE) && |
aoqi@0 | 967 | ((kind1 == ATTRIBUTE_SET && kind2 != ATTRIBUTE_SET) || |
aoqi@0 | 968 | (kind1 != ATTRIBUTE_SET && kind2 == ATTRIBUTE_SET) || |
aoqi@0 | 969 | // one is a is-getter/setter pair and the other is just a getter |
aoqi@0 | 970 | (kind1 == ATTRIBUTE_IS_RW && kind2 == ATTRIBUTE_GET) || |
aoqi@0 | 971 | (kind1 == ATTRIBUTE_GET && kind2 == ATTRIBUTE_IS_RW))) { |
aoqi@0 | 972 | |
aoqi@0 | 973 | // Yes, so ignore it... |
aoqi@0 | 974 | |
aoqi@0 | 975 | } else { |
aoqi@0 | 976 | |
aoqi@0 | 977 | // No, so we have a collision... |
aoqi@0 | 978 | |
aoqi@0 | 979 | return true; |
aoqi@0 | 980 | } |
aoqi@0 | 981 | } |
aoqi@0 | 982 | } |
aoqi@0 | 983 | |
aoqi@0 | 984 | return false; |
aoqi@0 | 985 | } |
aoqi@0 | 986 | |
aoqi@0 | 987 | private static boolean doesConstructorCollide (String name, |
aoqi@0 | 988 | CompoundType.Method method, |
aoqi@0 | 989 | CompoundType.Method[] allMethods, |
aoqi@0 | 990 | String[] allNames, |
aoqi@0 | 991 | boolean compareConstructors) { |
aoqi@0 | 992 | |
aoqi@0 | 993 | // Scan all methods looking for a match... |
aoqi@0 | 994 | |
aoqi@0 | 995 | for (int i = 0; i < allMethods.length; i++) { |
aoqi@0 | 996 | |
aoqi@0 | 997 | CompoundType.Method target = allMethods[i]; |
aoqi@0 | 998 | |
aoqi@0 | 999 | if (method != target && // Not same instance |
aoqi@0 | 1000 | (target.isConstructor() == compareConstructors) && // Correct kind |
aoqi@0 | 1001 | name.equals(allNames[i])) { // Same names |
aoqi@0 | 1002 | |
aoqi@0 | 1003 | // We have a collision... |
aoqi@0 | 1004 | |
aoqi@0 | 1005 | return true; |
aoqi@0 | 1006 | } |
aoqi@0 | 1007 | } |
aoqi@0 | 1008 | |
aoqi@0 | 1009 | return false; |
aoqi@0 | 1010 | } |
aoqi@0 | 1011 | |
aoqi@0 | 1012 | |
aoqi@0 | 1013 | /** |
aoqi@0 | 1014 | * Set all the member names in a given class. |
aoqi@0 | 1015 | * <p> |
aoqi@0 | 1016 | * Section 28.3.2.7 (see CompoundType) |
aoqi@0 | 1017 | * Section 28.3.2.7 |
aoqi@0 | 1018 | */ |
aoqi@0 | 1019 | public static void setMemberNames (CompoundType container, |
aoqi@0 | 1020 | CompoundType.Member[] allMembers, |
aoqi@0 | 1021 | CompoundType.Method[] allMethods, |
aoqi@0 | 1022 | BatchEnvironment env) |
aoqi@0 | 1023 | throws Exception { |
aoqi@0 | 1024 | |
aoqi@0 | 1025 | // Make and populate a new context... |
aoqi@0 | 1026 | |
aoqi@0 | 1027 | NameContext context = new NameContext(true); |
aoqi@0 | 1028 | |
aoqi@0 | 1029 | for (int i = 0; i < allMembers.length; i++) { |
aoqi@0 | 1030 | context.put(allMembers[i].getName()); |
aoqi@0 | 1031 | } |
aoqi@0 | 1032 | |
aoqi@0 | 1033 | // Now set all the idl names... |
aoqi@0 | 1034 | |
aoqi@0 | 1035 | for (int i = 0; i < allMembers.length; i++) { |
aoqi@0 | 1036 | |
aoqi@0 | 1037 | CompoundType.Member member = allMembers[i]; |
aoqi@0 | 1038 | String idlName = getMemberOrMethodName(context,member.getName(),env); |
aoqi@0 | 1039 | member.setIDLName(idlName); |
aoqi@0 | 1040 | } |
aoqi@0 | 1041 | |
aoqi@0 | 1042 | // First see if we have a collision with the container name (28.3.2.9). |
aoqi@0 | 1043 | |
aoqi@0 | 1044 | String containerName = container.getIDLName(); |
aoqi@0 | 1045 | for (int i = 0; i < allMembers.length; i++) { |
aoqi@0 | 1046 | String name = allMembers[i].getIDLName(); |
aoqi@0 | 1047 | if (name.equalsIgnoreCase(containerName)) { |
aoqi@0 | 1048 | // REVISIT - How is this different than line 788 |
aoqi@0 | 1049 | allMembers[i].setIDLName(name+"_"); |
aoqi@0 | 1050 | } |
aoqi@0 | 1051 | } |
aoqi@0 | 1052 | |
aoqi@0 | 1053 | // Check for collisions between member names... |
aoqi@0 | 1054 | |
aoqi@0 | 1055 | for (int i = 0; i < allMembers.length; i++) { |
aoqi@0 | 1056 | String name = allMembers[i].getIDLName(); |
aoqi@0 | 1057 | for (int j = 0; j < allMembers.length; j++) { |
aoqi@0 | 1058 | if (i != j && allMembers[j].getIDLName().equals(name)) { |
aoqi@0 | 1059 | |
aoqi@0 | 1060 | // Collision... |
aoqi@0 | 1061 | |
aoqi@0 | 1062 | throw new Exception(name); |
aoqi@0 | 1063 | } |
aoqi@0 | 1064 | } |
aoqi@0 | 1065 | } |
aoqi@0 | 1066 | |
aoqi@0 | 1067 | // Now check for collisions between member names and |
aoqi@0 | 1068 | // method names... |
aoqi@0 | 1069 | |
aoqi@0 | 1070 | boolean changed; |
aoqi@0 | 1071 | do { |
aoqi@0 | 1072 | changed = false; |
aoqi@0 | 1073 | for (int i = 0; i < allMembers.length; i++) { |
aoqi@0 | 1074 | String name = allMembers[i].getIDLName(); |
aoqi@0 | 1075 | for (int j = 0; j < allMethods.length; j++) { |
aoqi@0 | 1076 | if (allMethods[j].getIDLName().equals(name)) { |
aoqi@0 | 1077 | |
aoqi@0 | 1078 | // Collision, so append "_" to member name... |
aoqi@0 | 1079 | |
aoqi@0 | 1080 | allMembers[i].setIDLName(name+"_"); |
aoqi@0 | 1081 | changed = true; |
aoqi@0 | 1082 | break; |
aoqi@0 | 1083 | } |
aoqi@0 | 1084 | } |
aoqi@0 | 1085 | } |
aoqi@0 | 1086 | } while (changed); |
aoqi@0 | 1087 | } |
aoqi@0 | 1088 | |
aoqi@0 | 1089 | /** |
aoqi@0 | 1090 | * Get the name for the specified type code. |
aoqi@0 | 1091 | * <p> |
aoqi@0 | 1092 | * Section 28.3..3 (see PrimitiveType) |
aoqi@0 | 1093 | * Section 28.3.5.10 (see SpecialClassType) |
aoqi@0 | 1094 | * Section 28.3.4.1 (see SpecialInterfaceType) |
aoqi@0 | 1095 | * Section 28.3.10.1 (see SpecialInterfaceType) |
aoqi@0 | 1096 | * Section 28.3.10.2 (see SpecialClassType) |
aoqi@0 | 1097 | */ |
aoqi@0 | 1098 | public static String getTypeName(int typeCode, boolean isConstant) { |
aoqi@0 | 1099 | |
aoqi@0 | 1100 | String idlName = null; |
aoqi@0 | 1101 | |
aoqi@0 | 1102 | switch (typeCode) { |
aoqi@0 | 1103 | case TYPE_VOID: idlName = IDL_VOID; break; |
aoqi@0 | 1104 | case TYPE_BOOLEAN: idlName = IDL_BOOLEAN; break; |
aoqi@0 | 1105 | case TYPE_BYTE: idlName = IDL_BYTE; break; |
aoqi@0 | 1106 | case TYPE_CHAR: idlName = IDL_CHAR; break; |
aoqi@0 | 1107 | case TYPE_SHORT: idlName = IDL_SHORT; break; |
aoqi@0 | 1108 | case TYPE_INT: idlName = IDL_INT; break; |
aoqi@0 | 1109 | case TYPE_LONG: idlName = IDL_LONG; break; |
aoqi@0 | 1110 | case TYPE_FLOAT: idlName = IDL_FLOAT; break; |
aoqi@0 | 1111 | case TYPE_DOUBLE: idlName = IDL_DOUBLE; break; |
aoqi@0 | 1112 | case TYPE_ANY: idlName = IDL_ANY; break; |
aoqi@0 | 1113 | case TYPE_CORBA_OBJECT: idlName = IDL_CORBA_OBJECT; break; |
aoqi@0 | 1114 | case TYPE_STRING: |
aoqi@0 | 1115 | { |
aoqi@0 | 1116 | if (isConstant) { |
aoqi@0 | 1117 | idlName = IDL_CONSTANT_STRING; |
aoqi@0 | 1118 | } else { |
aoqi@0 | 1119 | idlName = IDL_STRING; |
aoqi@0 | 1120 | } |
aoqi@0 | 1121 | |
aoqi@0 | 1122 | break; |
aoqi@0 | 1123 | } |
aoqi@0 | 1124 | } |
aoqi@0 | 1125 | |
aoqi@0 | 1126 | return idlName; |
aoqi@0 | 1127 | } |
aoqi@0 | 1128 | |
aoqi@0 | 1129 | /** |
aoqi@0 | 1130 | * Create a qualified name. |
aoqi@0 | 1131 | */ |
aoqi@0 | 1132 | public static String getQualifiedName (String[] idlModuleNames, String idlName) { |
aoqi@0 | 1133 | String result = null; |
aoqi@0 | 1134 | if (idlModuleNames != null && idlModuleNames.length > 0) { |
aoqi@0 | 1135 | for (int i = 0; i < idlModuleNames.length;i++) { |
aoqi@0 | 1136 | if (i == 0) { |
aoqi@0 | 1137 | result = idlModuleNames[0]; |
aoqi@0 | 1138 | } else { |
aoqi@0 | 1139 | result += IDL_NAME_SEPARATOR; |
aoqi@0 | 1140 | result += idlModuleNames[i]; |
aoqi@0 | 1141 | } |
aoqi@0 | 1142 | } |
aoqi@0 | 1143 | result += IDL_NAME_SEPARATOR; |
aoqi@0 | 1144 | result += idlName; |
aoqi@0 | 1145 | } else { |
aoqi@0 | 1146 | result = idlName; |
aoqi@0 | 1147 | } |
aoqi@0 | 1148 | return result; |
aoqi@0 | 1149 | } |
aoqi@0 | 1150 | |
aoqi@0 | 1151 | /** |
aoqi@0 | 1152 | * Replace substrings |
aoqi@0 | 1153 | * @param source The source string. |
aoqi@0 | 1154 | * @param match The string to search for within the source string. |
aoqi@0 | 1155 | * @param replace The replacement for any matching components. |
aoqi@0 | 1156 | * @return |
aoqi@0 | 1157 | */ |
aoqi@0 | 1158 | public static String replace (String source, String match, String replace) { |
aoqi@0 | 1159 | |
aoqi@0 | 1160 | int index = source.indexOf(match,0); |
aoqi@0 | 1161 | |
aoqi@0 | 1162 | if (index >=0) { |
aoqi@0 | 1163 | |
aoqi@0 | 1164 | // We have at least one match, so gotta do the |
aoqi@0 | 1165 | // work... |
aoqi@0 | 1166 | |
aoqi@0 | 1167 | StringBuffer result = new StringBuffer(source.length() + 16); |
aoqi@0 | 1168 | int matchLength = match.length(); |
aoqi@0 | 1169 | int startIndex = 0; |
aoqi@0 | 1170 | |
aoqi@0 | 1171 | while (index >= 0) { |
aoqi@0 | 1172 | result.append(source.substring(startIndex,index)); |
aoqi@0 | 1173 | result.append(replace); |
aoqi@0 | 1174 | startIndex = index + matchLength; |
aoqi@0 | 1175 | index = source.indexOf(match,startIndex); |
aoqi@0 | 1176 | } |
aoqi@0 | 1177 | |
aoqi@0 | 1178 | // Grab the last piece, if any... |
aoqi@0 | 1179 | |
aoqi@0 | 1180 | if (startIndex < source.length()) { |
aoqi@0 | 1181 | result.append(source.substring(startIndex)); |
aoqi@0 | 1182 | } |
aoqi@0 | 1183 | |
aoqi@0 | 1184 | return result.toString(); |
aoqi@0 | 1185 | |
aoqi@0 | 1186 | } else { |
aoqi@0 | 1187 | |
aoqi@0 | 1188 | // No matches, just return the source... |
aoqi@0 | 1189 | |
aoqi@0 | 1190 | return source; |
aoqi@0 | 1191 | } |
aoqi@0 | 1192 | } |
aoqi@0 | 1193 | |
aoqi@0 | 1194 | /** |
aoqi@0 | 1195 | * Get an IDL style repository id for |
aoqi@0 | 1196 | */ |
aoqi@0 | 1197 | public static String getIDLRepositoryID (String idlName) { |
aoqi@0 | 1198 | return IDL_REPOSITORY_ID_PREFIX + |
aoqi@0 | 1199 | replace(idlName,"::", "/") + |
aoqi@0 | 1200 | IDL_REPOSITORY_ID_VERSION; |
aoqi@0 | 1201 | } |
aoqi@0 | 1202 | |
aoqi@0 | 1203 | //_____________________________________________________________________ |
aoqi@0 | 1204 | // Internal Interfaces |
aoqi@0 | 1205 | //_____________________________________________________________________ |
aoqi@0 | 1206 | |
aoqi@0 | 1207 | |
aoqi@0 | 1208 | /** |
aoqi@0 | 1209 | * Convert a type or module name. |
aoqi@0 | 1210 | * <p> |
aoqi@0 | 1211 | * Section 28.3.2.2 |
aoqi@0 | 1212 | * Section 28.3.2.3 |
aoqi@0 | 1213 | */ |
aoqi@0 | 1214 | private static String getTypeOrModuleName (String name) { |
aoqi@0 | 1215 | |
aoqi@0 | 1216 | // 28.3.2.3 Leading underscores... |
aoqi@0 | 1217 | |
aoqi@0 | 1218 | String result = convertLeadingUnderscores(name); |
aoqi@0 | 1219 | |
aoqi@0 | 1220 | // 28.3.2.2 IDL keywords (NOTE: must be done |
aoqi@0 | 1221 | // after leading underscore conversion because |
aoqi@0 | 1222 | // the mangling for IDL keywords creates a |
aoqi@0 | 1223 | // leading underscore!)... |
aoqi@0 | 1224 | |
aoqi@0 | 1225 | return convertIDLKeywords(result); |
aoqi@0 | 1226 | } |
aoqi@0 | 1227 | } |