Mercurial > jdk8-mips64-public > corba / file comparison
comparison: src/share/classes/sun/rmi/rmic/iiop/StubGenerator.java
src/share/classes/sun/rmi/rmic/iiop/StubGenerator.java
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| 1 /* | |
| 2 * Portions Copyright 1998-2007 Sun Microsystems, Inc. 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. Sun designates this | |
| 8 * particular file as subject to the "Classpath" exception as provided | |
| 9 * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, | |
| 22 * CA 95054 USA or visit www.sun.com if you need additional information or | |
| 23 * have any questions. | |
| 24 */ | |
| 25 | |
| 26 /* | |
| 27 * Licensed Materials - Property of IBM | |
| 28 * RMI-IIOP v1.0 | |
| 29 * Copyright IBM Corp. 1998 1999 All Rights Reserved | |
| 30 * | |
| 31 */ | |
| 32 | |
| 33 package sun.rmi.rmic.iiop; | |
| 34 | |
| 35 import java.io.File; | |
| 36 import java.io.IOException; | |
| 37 import java.util.Vector; | |
| 38 import java.util.Hashtable; | |
| 39 import java.util.Enumeration; | |
| 40 import sun.tools.java.Identifier; | |
| 41 import sun.tools.java.ClassNotFound; | |
| 42 import sun.tools.java.ClassDefinition; | |
| 43 import sun.tools.java.ClassDeclaration; | |
| 44 import sun.tools.java.CompilerError; | |
| 45 import sun.rmi.rmic.IndentingWriter; | |
| 46 import java.util.HashSet; | |
| 47 import java.util.Arrays; | |
| 48 import com.sun.corba.se.impl.util.Utility; | |
| 49 import com.sun.corba.se.impl.util.PackagePrefixChecker; | |
| 50 import sun.rmi.rmic.Main; | |
| 51 | |
| 52 /** | |
| 53 * An IIOP stub/tie generator for rmic. | |
| 54 * | |
| 55 * @author Bryan Atsatt | |
| 56 * @author Anil Vijendran | |
| 57 * @author M. Mortazavi | |
| 58 */ | |
| 59 | |
| 60 public class StubGenerator extends sun.rmi.rmic.iiop.Generator { | |
| 61 | |
| 62 private static final String DEFAULT_STUB_CLASS = "javax.rmi.CORBA.Stub"; | |
| 63 private static final String DEFAULT_TIE_CLASS = "org.omg.CORBA_2_3.portable.ObjectImpl"; | |
| 64 private static final String DEFAULT_POA_TIE_CLASS = "org.omg.PortableServer.Servant"; | |
| 65 | |
| 66 protected boolean reverseIDs = false; | |
| 67 protected boolean localStubs = true; | |
| 68 protected boolean standardPackage = false; | |
| 69 protected boolean useHash = true; | |
| 70 protected String stubBaseClass = DEFAULT_STUB_CLASS; | |
| 71 protected String tieBaseClass = DEFAULT_TIE_CLASS; | |
| 72 protected HashSet namesInUse = new HashSet(); | |
| 73 protected Hashtable classesInUse = new Hashtable(); | |
| 74 protected Hashtable imports = new Hashtable(); | |
| 75 protected int importCount = 0; | |
| 76 protected String currentPackage = null; | |
| 77 protected String currentClass = null; | |
| 78 protected boolean castArray = false; | |
| 79 protected Hashtable transactionalObjects = new Hashtable() ; | |
| 80 protected boolean POATie = false ; | |
| 81 | |
| 82 /** | |
| 83 * Default constructor for Main to use. | |
| 84 */ | |
| 85 public StubGenerator() { | |
| 86 } | |
| 87 | |
| 88 /** | |
| 89 * Overridden in order to set the standardPackage flag. | |
| 90 */ | |
| 91 public void generate( | |
| 92 sun.rmi.rmic.BatchEnvironment env, | |
| 93 ClassDefinition cdef, File destDir) { | |
| 94 ((sun.rmi.rmic.iiop.BatchEnvironment)env). | |
| 95 setStandardPackage(standardPackage); | |
| 96 super.generate(env, cdef, destDir); | |
| 97 } | |
| 98 | |
| 99 /** | |
| 100 * Return true if a new instance should be created for each | |
| 101 * class on the command line. Subclasses which return true | |
| 102 * should override newInstance() to return an appropriately | |
| 103 * constructed instance. | |
| 104 */ | |
| 105 protected boolean requireNewInstance() { | |
| 106 return false; | |
| 107 } | |
| 108 | |
| 109 /** | |
| 110 * Return true if non-conforming types should be parsed. | |
| 111 * @param stack The context stack. | |
| 112 */ | |
| 113 protected boolean parseNonConforming(ContextStack stack) { | |
| 114 | |
| 115 // We let the environment setting decide so that | |
| 116 // another generator (e.g. IDLGenerator) can change | |
| 117 // it and we will just go with the flow... | |
| 118 | |
| 119 return stack.getEnv().getParseNonConforming(); | |
| 120 } | |
| 121 | |
| 122 /** | |
| 123 * Create and return a top-level type. | |
| 124 * @param cdef The top-level class definition. | |
| 125 * @param stack The context stack. | |
| 126 * @return The compound type or null if is non-conforming. | |
| 127 */ | |
| 128 protected CompoundType getTopType(ClassDefinition cdef, ContextStack stack) { | |
| 129 | |
| 130 CompoundType result = null; | |
| 131 | |
| 132 // Do we have an interface? | |
| 133 | |
| 134 if (cdef.isInterface()) { | |
| 135 | |
| 136 // Yes, so first try Abstract... | |
| 137 | |
| 138 result = AbstractType.forAbstract(cdef,stack,true); | |
| 139 | |
| 140 if (result == null) { | |
| 141 | |
| 142 // Then try Remote... | |
| 143 | |
| 144 result = RemoteType.forRemote(cdef,stack,false); | |
| 145 } | |
| 146 } else { | |
| 147 | |
| 148 // Not an interface, so try Implementation... | |
| 149 | |
| 150 result = ImplementationType.forImplementation(cdef,stack,false); | |
| 151 } | |
| 152 | |
| 153 return result; | |
| 154 } | |
| 155 | |
| 156 /** | |
| 157 * Examine and consume command line arguments. | |
| 158 * @param argv The command line arguments. Ignore null | |
| 159 * and unknown arguments. Set each consumed argument to null. | |
| 160 * @param error Report any errors using the main.error() methods. | |
| 161 * @return true if no errors, false otherwise. | |
| 162 */ | |
| 163 public boolean parseArgs(String argv[], Main main) { | |
| 164 Object marker = new Object() ; | |
| 165 | |
| 166 // Reset any cached options... | |
| 167 | |
| 168 reverseIDs = false; | |
| 169 localStubs = true; | |
| 170 useHash = true; | |
| 171 stubBaseClass = DEFAULT_STUB_CLASS; | |
| 172 // tieBaseClass = DEFAULT_TIE_CLASS; | |
| 173 transactionalObjects = new Hashtable() ; | |
| 174 | |
| 175 // Parse options... | |
| 176 | |
| 177 boolean result = super.parseArgs(argv,main); | |
| 178 if (result) { | |
| 179 for (int i = 0; i < argv.length; i++) { | |
| 180 if (argv[i] != null) { | |
| 181 String arg = argv[i].toLowerCase(); | |
| 182 if (arg.equals("-iiop")) { | |
| 183 argv[i] = null; | |
| 184 } else if (arg.equals("-xreverseids")) { | |
| 185 reverseIDs = true; | |
| 186 argv[i] = null; | |
| 187 } else if (arg.equals("-nolocalstubs")) { | |
| 188 localStubs = false; | |
| 189 argv[i] = null; | |
| 190 } else if (arg.equals("-xnohash")) { | |
| 191 useHash = false; | |
| 192 argv[i] = null; | |
| 193 } else if (argv[i].equals("-standardPackage")) { | |
| 194 standardPackage = true; | |
| 195 argv[i] = null; | |
| 196 } else if (arg.equals("-xstubbase")) { | |
| 197 argv[i] = null; | |
| 198 if (++i < argv.length && argv[i] != null && !argv[i].startsWith("-")) { | |
| 199 stubBaseClass = argv[i]; | |
| 200 argv[i] = null; | |
| 201 } else { | |
| 202 main.error("rmic.option.requires.argument", "-Xstubbase"); | |
| 203 result = false; | |
| 204 } | |
| 205 } else if (arg.equals("-xtiebase")) { | |
| 206 argv[i] = null; | |
| 207 if (++i < argv.length && argv[i] != null && !argv[i].startsWith("-")) { | |
| 208 tieBaseClass = argv[i]; | |
| 209 argv[i] = null; | |
| 210 } else { | |
| 211 main.error("rmic.option.requires.argument", "-Xtiebase"); | |
| 212 result = false; | |
| 213 } | |
| 214 } else if (arg.equals("-transactional" )) { | |
| 215 // Scan for the next non-flag argument. | |
| 216 // Assume that it is a class name and add it | |
| 217 // to the list of transactional classes. | |
| 218 for ( int ctr=i+1; ctr<argv.length; ctr++ ) { | |
| 219 if (argv[ctr].charAt(1) != '-') { | |
| 220 transactionalObjects.put( argv[ctr], marker ) ; | |
| 221 break ; | |
| 222 } | |
| 223 } | |
| 224 argv[i] = null; | |
| 225 } else if (arg.equals( "-poa" )) { | |
| 226 POATie = true ; | |
| 227 argv[i] = null; | |
| 228 } | |
| 229 } | |
| 230 } | |
| 231 } | |
| 232 if(POATie){ | |
| 233 tieBaseClass = DEFAULT_POA_TIE_CLASS; | |
| 234 } else { | |
| 235 tieBaseClass = DEFAULT_TIE_CLASS; | |
| 236 } | |
| 237 return result; | |
| 238 } | |
| 239 | |
| 240 /** | |
| 241 * Return an array containing all the file names and types that need to be | |
| 242 * generated for the given top-level type. The file names must NOT have an | |
| 243 * extension (e.g. ".java"). | |
| 244 * @param topType The type returned by getTopType(). | |
| 245 * @param alreadyChecked A set of Types which have already been checked. | |
| 246 * Intended to be passed to topType.collectMatching(filter,alreadyChecked). | |
| 247 */ | |
| 248 protected OutputType[] getOutputTypesFor(CompoundType topType, | |
| 249 HashSet alreadyChecked) { | |
| 250 | |
| 251 // We want to generate stubs for all remote and implementation types, | |
| 252 // so collect them up. | |
| 253 // | |
| 254 // We use the form of collectMatching which allows us to pass in a set of | |
| 255 // types which have previously been checked. By doing so, we ensure that if | |
| 256 // the command line contains Hello and HelloImpl, we will only generate | |
| 257 // output for Hello once... | |
| 258 | |
| 259 int filter = TYPE_REMOTE | TYPE_IMPLEMENTATION; | |
| 260 Type[] genTypes = topType.collectMatching(filter,alreadyChecked); | |
| 261 int count = genTypes.length; | |
| 262 Vector list = new Vector(count+5); | |
| 263 BatchEnvironment theEnv = topType.getEnv(); | |
| 264 | |
| 265 // Now walk all types... | |
| 266 | |
| 267 for (int i = 0; i < genTypes.length; i++) { | |
| 268 | |
| 269 Type type = genTypes[i]; | |
| 270 String typeName = type.getName(); | |
| 271 boolean createStub = true; | |
| 272 | |
| 273 // Is it an implementation type? | |
| 274 | |
| 275 if (type instanceof ImplementationType) { | |
| 276 | |
| 277 // Yes, so add a tie for it... | |
| 278 | |
| 279 list.addElement(new OutputType(Utility.tieNameForCompiler(typeName), type)); | |
| 280 | |
| 281 // Does it have more than 1 remote interface? If so, we | |
| 282 // want to create a stub for it... | |
| 283 | |
| 284 int remoteInterfaceCount = 0; | |
| 285 InterfaceType[] interfaces = ((CompoundType)type).getInterfaces(); | |
| 286 for (int j = 0; j < interfaces.length; j++) { | |
| 287 if (interfaces[j].isType(TYPE_REMOTE) && | |
| 288 !interfaces[j].isType(TYPE_ABSTRACT)) { | |
| 289 remoteInterfaceCount++; | |
| 290 } | |
| 291 } | |
| 292 | |
| 293 if (remoteInterfaceCount <= 1) { | |
| 294 | |
| 295 // No, so do not create a stub for this type... | |
| 296 | |
| 297 createStub = false; | |
| 298 } | |
| 299 } | |
| 300 | |
| 301 // Is it an abstract interface type? | |
| 302 | |
| 303 if (type instanceof AbstractType) { | |
| 304 | |
| 305 // Do not create a stub for this type... | |
| 306 | |
| 307 createStub = false; // d11141 | |
| 308 } | |
| 309 | |
| 310 if (createStub) { | |
| 311 | |
| 312 // Add a stub for the type... | |
| 313 | |
| 314 list.addElement(new OutputType(Utility.stubNameForCompiler(typeName), type)); | |
| 315 } | |
| 316 } | |
| 317 | |
| 318 // Copy list into array.. | |
| 319 | |
| 320 OutputType[] outputTypes = new OutputType[list.size()]; | |
| 321 list.copyInto(outputTypes); | |
| 322 return outputTypes; | |
| 323 } | |
| 324 | |
| 325 /** | |
| 326 * Return the file name extension for the given file name (e.g. ".java"). | |
| 327 * All files generated with the ".java" extension will be compiled. To | |
| 328 * change this behavior for ".java" files, override the compileJavaSourceFile | |
| 329 * method to return false. | |
| 330 * @param outputType One of the items returned by getOutputTypesFor(...) | |
| 331 */ | |
| 332 protected String getFileNameExtensionFor(OutputType outputType) { | |
| 333 return SOURCE_FILE_EXTENSION; | |
| 334 } | |
| 335 | |
| 336 /** | |
| 337 * Write the output for the given OutputFileName into the output stream. | |
| 338 * @param name One of the items returned by getOutputTypesFor(...) | |
| 339 * @param alreadyChecked A set of Types which have already been checked. | |
| 340 * Intended to be passed to Type.collectMatching(filter,alreadyChecked). | |
| 341 * @param writer The output stream. | |
| 342 */ | |
| 343 protected void writeOutputFor( OutputType outputType, | |
| 344 HashSet alreadyChecked, | |
| 345 IndentingWriter writer) throws IOException { | |
| 346 | |
| 347 String fileName = outputType.getName(); | |
| 348 CompoundType theType = (CompoundType) outputType.getType(); | |
| 349 | |
| 350 // Are we doing a Stub or Tie? | |
| 351 | |
| 352 if (fileName.endsWith(Utility.RMI_STUB_SUFFIX)) { | |
| 353 | |
| 354 // Stub. | |
| 355 | |
| 356 writeStub(outputType,writer); | |
| 357 | |
| 358 } else { | |
| 359 | |
| 360 // Tie | |
| 361 | |
| 362 writeTie(outputType,writer); | |
| 363 } | |
| 364 } | |
| 365 | |
| 366 /** | |
| 367 * Write a stub for the specified type. | |
| 368 */ | |
| 369 protected void writeStub(OutputType outputType, | |
| 370 IndentingWriter p) throws IOException { | |
| 371 | |
| 372 CompoundType theType = (CompoundType) outputType.getType(); | |
| 373 RemoteType[] remoteInterfaces = getDirectRemoteInterfaces(theType); | |
| 374 | |
| 375 // Write comment. | |
| 376 | |
| 377 p.pln("// Stub class generated by rmic, do not edit."); | |
| 378 p.pln("// Contents subject to change without notice."); | |
| 379 p.pln(); | |
| 380 | |
| 381 // Set our standard classes... | |
| 382 | |
| 383 setStandardClassesInUse(theType,true); | |
| 384 | |
| 385 // Add classes for this type... | |
| 386 | |
| 387 addClassesInUse(theType,remoteInterfaces); | |
| 388 | |
| 389 // Write package and import statements... | |
| 390 | |
| 391 writePackageAndImports(p); | |
| 392 | |
| 393 // Declare the stub class; implement all remote interfaces. | |
| 394 | |
| 395 p.p("public class " + currentClass); | |
| 396 p.p(" extends " + getName(stubBaseClass)); | |
| 397 p.p(" implements "); | |
| 398 if (remoteInterfaces.length > 0) { | |
| 399 for(int i = 0; i < remoteInterfaces.length; i++) { | |
| 400 if (i > 0) { | |
| 401 p.pln(","); | |
| 402 } | |
| 403 String objName = testUtil(getName(remoteInterfaces[i]), theType); | |
| 404 p.p(objName); | |
| 405 } | |
| 406 } | |
| 407 | |
| 408 // Add java.rmi.Remote if this type does not implement it. | |
| 409 // This allows stubs for Abstract interfaces to be treated | |
| 410 // uniformly... | |
| 411 | |
| 412 if (!implementsRemote(theType)) { | |
| 413 p.pln(","); | |
| 414 p.p(getName("java.rmi.Remote")); | |
| 415 } | |
| 416 | |
| 417 p.plnI(" {"); | |
| 418 p.pln(); | |
| 419 | |
| 420 // Write the ids... | |
| 421 | |
| 422 writeIds( p, theType, false ); | |
| 423 p.pln(); | |
| 424 | |
| 425 // Write the _ids() method... | |
| 426 | |
| 427 p.plnI("public String[] _ids() { "); | |
| 428 p.pln("return _type_ids;"); | |
| 429 p.pOln("}"); | |
| 430 | |
| 431 // Get all the methods and write each stub method... | |
| 432 | |
| 433 CompoundType.Method[] remoteMethods = theType.getMethods(); | |
| 434 int methodCount = remoteMethods.length; | |
| 435 if (methodCount > 0) { | |
| 436 boolean writeHeader = true; | |
| 437 for(int i = 0; i < methodCount; i++) { | |
| 438 if (!remoteMethods[i].isConstructor()) { | |
| 439 if (writeHeader) { | |
| 440 writeHeader = false; | |
| 441 } | |
| 442 p.pln(); | |
| 443 writeStubMethod(p, remoteMethods[i], theType); | |
| 444 } | |
| 445 } | |
| 446 } | |
| 447 | |
| 448 // Write the cast array hack... | |
| 449 | |
| 450 writeCastArray(p); | |
| 451 | |
| 452 p.pOln("}"); // end stub class | |
| 453 } | |
| 454 | |
| 455 void addClassInUse(String qualifiedName) { | |
| 456 String unqualifiedName = qualifiedName; | |
| 457 String packageName = null; | |
| 458 int index = qualifiedName.lastIndexOf('.'); | |
| 459 if (index > 0) { | |
| 460 unqualifiedName = qualifiedName.substring(index+1); | |
| 461 packageName = qualifiedName.substring(0,index); | |
| 462 } | |
| 463 addClassInUse(unqualifiedName,qualifiedName,packageName); | |
| 464 } | |
| 465 | |
| 466 void addClassInUse(Type type) { | |
| 467 if (!type.isPrimitive()) { | |
| 468 Identifier id = type.getIdentifier(); | |
| 469 String name = IDLNames.replace(id.getName().toString(),". ","."); | |
| 470 String packageName = type.getPackageName(); | |
| 471 String qualifiedName; | |
| 472 if (packageName != null) { | |
| 473 qualifiedName = packageName+"."+name; | |
| 474 } else { | |
| 475 qualifiedName = name; | |
| 476 } | |
| 477 addClassInUse(name,qualifiedName,packageName); | |
| 478 } | |
| 479 } | |
| 480 | |
| 481 void addClassInUse(Type[] types) { | |
| 482 for (int i = 0; i < types.length; i++) { | |
| 483 addClassInUse(types[i]); | |
| 484 } | |
| 485 } | |
| 486 | |
| 487 void addStubInUse(Type type) { | |
| 488 if (type.getIdentifier() != idCorbaObject && | |
| 489 type.isType(TYPE_CORBA_OBJECT)) { | |
| 490 String stubName = getStubNameFor(type,false); | |
| 491 String packageName = type.getPackageName(); | |
| 492 String fullName; | |
| 493 if (packageName == null) { | |
| 494 fullName = stubName; | |
| 495 } else { | |
| 496 fullName = packageName + "." + stubName; | |
| 497 } | |
| 498 addClassInUse(stubName,fullName,packageName); | |
| 499 } | |
| 500 if (type.isType(TYPE_REMOTE) || | |
| 501 type.isType(TYPE_JAVA_RMI_REMOTE)) { | |
| 502 addClassInUse("javax.rmi.PortableRemoteObject"); | |
| 503 } | |
| 504 } | |
| 505 | |
| 506 String getStubNameFor(Type type, boolean qualified) { | |
| 507 String stubName; | |
| 508 String className; | |
| 509 if (qualified) { | |
| 510 className = type.getQualifiedName(); | |
| 511 } else { | |
| 512 className = type.getName(); | |
| 513 } | |
| 514 if (((CompoundType)type).isCORBAObject()) { | |
| 515 stubName = Utility.idlStubName(className); | |
| 516 } else { | |
| 517 stubName = Utility.stubNameForCompiler(className); | |
| 518 } | |
| 519 return stubName; | |
| 520 } | |
| 521 | |
| 522 void addStubInUse(Type[] types) { | |
| 523 for (int i = 0; i < types.length; i++) { | |
| 524 addStubInUse(types[i]); | |
| 525 } | |
| 526 } | |
| 527 | |
| 528 private static final String NO_IMPORT = new String(); | |
| 529 | |
| 530 void addClassInUse(String unqualifiedName, String qualifiedName, String packageName) { | |
| 531 | |
| 532 // Have we already got an entry for this qualifiedName? | |
| 533 | |
| 534 String currentName = (String)classesInUse.get(qualifiedName); | |
| 535 | |
| 536 if (currentName == null) { | |
| 537 | |
| 538 // No, never seen it before. Grab any existing import | |
| 539 // name and then decide what to do... | |
| 540 | |
| 541 String importName = (String) imports.get(unqualifiedName); | |
| 542 String nameToUse = null; | |
| 543 | |
| 544 if (packageName == null) { | |
| 545 | |
| 546 // Default package, so doesn't matter which name to use... | |
| 547 | |
| 548 nameToUse = unqualifiedName; | |
| 549 | |
| 550 } else if (packageName.equals("java.lang")) { | |
| 551 | |
| 552 // java.lang.*, so use unqualified name... | |
| 553 | |
| 554 nameToUse = unqualifiedName; | |
| 555 | |
| 556 // unless you want to be able to import things from the right place :--) | |
| 557 | |
| 558 if(nameToUse.endsWith("_Stub")) nameToUse = Util.packagePrefix()+qualifiedName; | |
| 559 | |
| 560 } else if (currentPackage != null && packageName.equals(currentPackage)) { | |
| 561 | |
| 562 // Class in currentPackage, so use unqualified name... | |
| 563 | |
| 564 nameToUse = unqualifiedName; | |
| 565 | |
| 566 // Do we already have a previous import under this | |
| 567 // unqualified name? | |
| 568 | |
| 569 if (importName != null) { | |
| 570 | |
| 571 // Yes, so we use qualifiedName... | |
| 572 | |
| 573 nameToUse = qualifiedName; | |
| 574 | |
| 575 } | |
| 576 | |
| 577 } else if (importName != null) { | |
| 578 | |
| 579 // It is in some package for which we normally | |
| 580 // would import, but we have a previous import | |
| 581 // under this unqualified name. We must use | |
| 582 // the qualified name... | |
| 583 | |
| 584 nameToUse = qualifiedName; | |
| 585 | |
| 586 /* | |
| 587 // Is the currentPackage the default package? | |
| 588 | |
| 589 if (currentPackage == null) { | |
| 590 | |
| 591 // Yes, so undo the import so that all | |
| 592 // uses for this name will be qualified... | |
| 593 | |
| 594 String old = (String)imports.remove(unqualifiedName); | |
| 595 classesInUse.put(old,old); | |
| 596 importCount--; | |
| 597 | |
| 598 // Note that this name is in use but should | |
| 599 // not be imported... | |
| 600 | |
| 601 imports.put(nameToUse,NO_IMPORT); | |
| 602 } | |
| 603 */ | |
| 604 } else if (qualifiedName.equals("org.omg.CORBA.Object")) { | |
| 605 | |
| 606 // Always qualify this quy to avoid confusion... | |
| 607 | |
| 608 nameToUse = qualifiedName; | |
| 609 | |
| 610 } else { | |
| 611 | |
| 612 // Default to using unqualified name, and add | |
| 613 // this guy to the imports... | |
| 614 | |
| 615 // Check for nested class in which case we use | |
| 616 // the fully qualified name instead of imports | |
| 617 if (unqualifiedName.indexOf('.') != -1) { | |
| 618 nameToUse = qualifiedName; | |
| 619 } else { | |
| 620 nameToUse = unqualifiedName; | |
| 621 imports.put(unqualifiedName,qualifiedName); | |
| 622 importCount++; | |
| 623 } | |
| 624 } | |
| 625 | |
| 626 // Now add the name... | |
| 627 | |
| 628 classesInUse.put(qualifiedName,nameToUse); | |
| 629 } | |
| 630 } | |
| 631 | |
| 632 String getName(Type type) { | |
| 633 if (type.isPrimitive()) { | |
| 634 return type.getName() + type.getArrayBrackets(); | |
| 635 } | |
| 636 Identifier id = type.getIdentifier(); | |
| 637 String name = IDLNames.replace(id.toString(),". ","."); | |
| 638 return getName(name) + type.getArrayBrackets(); | |
| 639 } | |
| 640 | |
| 641 // Added for Bug 4818753 | |
| 642 String getExceptionName(Type type) { | |
| 643 Identifier id = type.getIdentifier(); | |
| 644 return IDLNames.replace(id.toString(),". ","."); | |
| 645 } | |
| 646 | |
| 647 String getName(String qualifiedName) { | |
| 648 return (String)classesInUse.get(qualifiedName); | |
| 649 } | |
| 650 | |
| 651 String getName(Identifier id) { | |
| 652 return getName(id.toString()); | |
| 653 } | |
| 654 | |
| 655 String getStubName(Type type) { | |
| 656 String stubName = getStubNameFor(type,true); | |
| 657 return getName(stubName); | |
| 658 } | |
| 659 | |
| 660 void setStandardClassesInUse(CompoundType type, | |
| 661 boolean stub) throws IOException { | |
| 662 | |
| 663 // Reset our state... | |
| 664 | |
| 665 currentPackage = type.getPackageName(); | |
| 666 imports.clear(); | |
| 667 classesInUse.clear(); | |
| 668 namesInUse.clear(); | |
| 669 importCount = 0; | |
| 670 castArray = false; | |
| 671 | |
| 672 // Add the top-level type... | |
| 673 | |
| 674 addClassInUse(type); | |
| 675 | |
| 676 // Set current class name... | |
| 677 | |
| 678 if (stub) { | |
| 679 currentClass = Utility.stubNameForCompiler(type.getName()); | |
| 680 } else { | |
| 681 currentClass = Utility.tieNameForCompiler(type.getName()); | |
| 682 } | |
| 683 | |
| 684 // Add current class... | |
| 685 | |
| 686 if (currentPackage == null) { | |
| 687 addClassInUse(currentClass,currentClass,currentPackage); | |
| 688 } else { | |
| 689 addClassInUse(currentClass,(currentPackage+"."+currentClass),currentPackage); | |
| 690 } | |
| 691 | |
| 692 // Add standard classes... | |
| 693 | |
| 694 addClassInUse("javax.rmi.CORBA.Util"); | |
| 695 addClassInUse(idRemote.toString()); | |
| 696 addClassInUse(idRemoteException.toString()); | |
| 697 addClassInUse(idOutputStream.toString()); | |
| 698 addClassInUse(idInputStream.toString()); | |
| 699 addClassInUse(idSystemException.toString()); | |
| 700 addClassInUse(idJavaIoSerializable.toString()); | |
| 701 addClassInUse(idCorbaORB.toString()); | |
| 702 addClassInUse(idReplyHandler.toString()); | |
| 703 | |
| 704 // Add stub/tie specific imports... | |
| 705 | |
| 706 if (stub) { | |
| 707 addClassInUse(stubBaseClass); | |
| 708 addClassInUse("java.rmi.UnexpectedException"); | |
| 709 addClassInUse(idRemarshalException.toString()); | |
| 710 addClassInUse(idApplicationException.toString()); | |
| 711 if (localStubs) { | |
| 712 addClassInUse("org.omg.CORBA.portable.ServantObject"); | |
| 713 } | |
| 714 } else { | |
| 715 addClassInUse(type); | |
| 716 addClassInUse(tieBaseClass); | |
| 717 addClassInUse(idTieInterface.toString()); | |
| 718 addClassInUse(idBadMethodException.toString()); | |
| 719 addClassInUse(idPortableUnknownException.toString()); | |
| 720 addClassInUse(idJavaLangThrowable.toString()); | |
| 721 } | |
| 722 } | |
| 723 | |
| 724 void addClassesInUse(CompoundType type, RemoteType[] interfaces) { | |
| 725 | |
| 726 // Walk all methods and add types in use... | |
| 727 | |
| 728 CompoundType.Method[] methods = type.getMethods(); | |
| 729 for (int i = 0; i < methods.length; i++) { | |
| 730 addClassInUse(methods[i].getReturnType()); | |
| 731 addStubInUse(methods[i].getReturnType()); | |
| 732 addClassInUse(methods[i].getArguments()); | |
| 733 addStubInUse(methods[i].getArguments()); | |
| 734 addClassInUse(methods[i].getExceptions()); | |
| 735 // bug 4473859: Also include narrower subtypes for use | |
| 736 addClassInUse(methods[i].getImplExceptions()); | |
| 737 } | |
| 738 | |
| 739 // If this is a stub, add all interfaces... | |
| 740 | |
| 741 if (interfaces != null) { | |
| 742 addClassInUse(interfaces); | |
| 743 } | |
| 744 } | |
| 745 | |
| 746 void writePackageAndImports(IndentingWriter p) throws IOException { | |
| 747 | |
| 748 // Write package declaration... | |
| 749 | |
| 750 if (currentPackage != null) { | |
| 751 p.pln("package " + | |
| 752 Util.correctPackageName( | |
| 753 currentPackage, false, standardPackage) | |
| 754 + ";"); | |
| 755 p.pln(); | |
| 756 } | |
| 757 | |
| 758 // Get imports into an array and sort them... | |
| 759 | |
| 760 String[] names = new String[importCount]; | |
| 761 int index = 0; | |
| 762 for (Enumeration e = imports.elements() ; e.hasMoreElements() ;) { | |
| 763 String it = (String) e.nextElement(); | |
| 764 if (it != NO_IMPORT) { | |
| 765 names[index++] = it; | |
| 766 } | |
| 767 } | |
| 768 | |
| 769 Arrays.sort(names,new StringComparator()); | |
| 770 | |
| 771 // Now dump them out... | |
| 772 | |
| 773 for (int i = 0; i < importCount; i++) { | |
| 774 if( | |
| 775 Util.isOffendingPackage(names[i]) | |
| 776 && names[i].endsWith("_Stub") | |
| 777 && String.valueOf(names[i].charAt(names[i].lastIndexOf(".")+1)).equals("_") | |
| 778 ){ | |
| 779 p.pln("import " + PackagePrefixChecker.packagePrefix()+names[i]+";"); | |
| 780 } else{ | |
| 781 p.pln("import " + names[i] + ";"); | |
| 782 } | |
| 783 } | |
| 784 p.pln(); | |
| 785 | |
| 786 // Include offending packages . . . | |
| 787 if ( currentPackage!=null && Util.isOffendingPackage(currentPackage) ){ | |
| 788 p.pln("import " + currentPackage +".* ;"); | |
| 789 } | |
| 790 p.pln(); | |
| 791 | |
| 792 } | |
| 793 | |
| 794 boolean implementsRemote(CompoundType theType) { | |
| 795 boolean result = theType.isType(TYPE_REMOTE) && !theType.isType(TYPE_ABSTRACT); | |
| 796 | |
| 797 // If theType is not remote, look at all the interfaces | |
| 798 // until we find one that is... | |
| 799 | |
| 800 if (!result) { | |
| 801 InterfaceType[] interfaces = theType.getInterfaces(); | |
| 802 for (int i = 0; i < interfaces.length; i++) { | |
| 803 result = implementsRemote(interfaces[i]); | |
| 804 if (result) { | |
| 805 break; | |
| 806 } | |
| 807 } | |
| 808 } | |
| 809 | |
| 810 return result; | |
| 811 } | |
| 812 | |
| 813 void writeStubMethod ( IndentingWriter p, | |
| 814 CompoundType.Method method, | |
| 815 CompoundType theType) throws IOException { | |
| 816 | |
| 817 // Wtite the method declaration and opening brace... | |
| 818 | |
| 819 String methodName = method.getName(); | |
| 820 String methodIDLName = method.getIDLName(); | |
| 821 | |
| 822 Type paramTypes[] = method.getArguments(); | |
| 823 String paramNames[] = method.getArgumentNames(); | |
| 824 Type returnType = method.getReturnType(); | |
| 825 ValueType[] exceptions = getStubExceptions(method,false); | |
| 826 | |
| 827 addNamesInUse(method); | |
| 828 addNameInUse("_type_ids"); | |
| 829 | |
| 830 String objName = testUtil(getName(returnType), returnType); | |
| 831 p.p("public " + objName + " " + methodName + "("); | |
| 832 for(int i = 0; i < paramTypes.length; i++) { | |
| 833 if (i > 0) | |
| 834 p.p(", "); | |
| 835 p.p(getName(paramTypes[i]) + " " + paramNames[i]); | |
| 836 } | |
| 837 | |
| 838 p.p(")"); | |
| 839 if (exceptions.length > 0) { | |
| 840 p.p(" throws "); | |
| 841 for(int i = 0; i < exceptions.length; i++) { | |
| 842 if (i > 0) { | |
| 843 p.p(", "); | |
| 844 } | |
| 845 // Added for Bug 4818753 | |
| 846 p.p(getExceptionName(exceptions[i])); | |
| 847 } | |
| 848 } | |
| 849 | |
| 850 p.plnI(" {"); | |
| 851 | |
| 852 // Now create the method body... | |
| 853 | |
| 854 if (localStubs) { | |
| 855 writeLocalStubMethodBody(p,method,theType); | |
| 856 } else { | |
| 857 writeNonLocalStubMethodBody(p,method,theType); | |
| 858 } | |
| 859 | |
| 860 // Close out the method... | |
| 861 | |
| 862 p.pOln("}"); | |
| 863 } | |
| 864 | |
| 865 | |
| 866 void writeLocalStubMethodBody (IndentingWriter p, | |
| 867 CompoundType.Method method, | |
| 868 CompoundType theType) throws IOException { | |
| 869 | |
| 870 String objName; | |
| 871 String paramNames[] = method.getArgumentNames(); | |
| 872 Type returnType = method.getReturnType(); | |
| 873 ValueType[] exceptions = getStubExceptions(method,false); | |
| 874 String methodName = method.getName(); | |
| 875 String methodIDLName = method.getIDLName(); | |
| 876 | |
| 877 p.plnI("if (!Util.isLocal(this)) {"); | |
| 878 writeNonLocalStubMethodBody(p,method,theType); | |
| 879 p.pOlnI("} else {"); | |
| 880 String so = getVariableName("so"); | |
| 881 | |
| 882 p.pln("ServantObject "+so+" = _servant_preinvoke(\""+methodIDLName+"\","+getName(theType)+".class);"); | |
| 883 p.plnI("if ("+so+" == null) {"); | |
| 884 if (!returnType.isType(TYPE_VOID)) { | |
| 885 p.p("return "); | |
| 886 } | |
| 887 p.p(methodName+"("); | |
| 888 for (int i = 0; i < paramNames.length; i++) { | |
| 889 if (i > 0) | |
| 890 p.p(", "); | |
| 891 p.p(paramNames[i]); | |
| 892 } | |
| 893 p.pln(");"); | |
| 894 if (returnType.isType(TYPE_VOID)) { | |
| 895 p.pln( "return ;" ) ; | |
| 896 } | |
| 897 | |
| 898 p.pOln("}"); | |
| 899 p.plnI("try {"); | |
| 900 | |
| 901 // Generate code to copy required arguments, and | |
| 902 // get back the names by which all arguments are known... | |
| 903 | |
| 904 String[] argNames = writeCopyArguments(method,p); | |
| 905 | |
| 906 // Now write the method... | |
| 907 | |
| 908 boolean copyReturn = mustCopy(returnType); | |
| 909 String resultName = null; | |
| 910 if (!returnType.isType(TYPE_VOID)) { | |
| 911 if (copyReturn) { | |
| 912 resultName = getVariableName("result"); | |
| 913 objName = testUtil(getName(returnType), returnType); | |
| 914 p.p(objName+" "+resultName + " = "); | |
| 915 } else { | |
| 916 p.p("return "); | |
| 917 } | |
| 918 } | |
| 919 objName = testUtil(getName(theType), theType); | |
| 920 p.p("(("+objName+")"+so+".servant)."+methodName+"("); | |
| 921 | |
| 922 for (int i = 0; i < argNames.length; i++) { | |
| 923 if (i > 0) | |
| 924 p.p(", "); | |
| 925 p.p(argNames[i]); | |
| 926 } | |
| 927 | |
| 928 if (copyReturn) { | |
| 929 p.pln(");"); | |
| 930 objName = testUtil(getName(returnType), returnType); | |
| 931 p.pln("return ("+objName+")Util.copyObject("+resultName+",_orb());"); | |
| 932 } else { | |
| 933 p.pln(");"); | |
| 934 } | |
| 935 | |
| 936 String e1 = getVariableName("ex"); | |
| 937 String e2 = getVariableName("exCopy"); | |
| 938 p.pOlnI("} catch (Throwable "+e1+") {"); | |
| 939 | |
| 940 p.pln("Throwable "+e2+" = (Throwable)Util.copyObject("+e1+",_orb());"); | |
| 941 for(int i = 0; i < exceptions.length; i++) { | |
| 942 if (exceptions[i].getIdentifier() != idRemoteException && | |
| 943 exceptions[i].isType(TYPE_VALUE)) { | |
| 944 // Added for Bug 4818753 | |
| 945 p.plnI("if ("+e2+" instanceof "+getExceptionName(exceptions[i])+") {"); | |
| 946 p.pln("throw ("+getExceptionName(exceptions[i])+")"+e2+";"); | |
| 947 p.pOln("}"); | |
| 948 } | |
| 949 } | |
| 950 | |
| 951 p.pln("throw Util.wrapException("+e2+");"); | |
| 952 p.pOlnI("} finally {"); | |
| 953 p.pln("_servant_postinvoke("+so+");"); | |
| 954 p.pOln("}"); | |
| 955 p.pOln("}"); | |
| 956 } | |
| 957 | |
| 958 | |
| 959 void writeNonLocalStubMethodBody ( IndentingWriter p, | |
| 960 CompoundType.Method method, | |
| 961 CompoundType theType) throws IOException { | |
| 962 | |
| 963 String methodName = method.getName(); | |
| 964 String methodIDLName = method.getIDLName(); | |
| 965 | |
| 966 Type paramTypes[] = method.getArguments(); | |
| 967 String paramNames[] = method.getArgumentNames(); | |
| 968 Type returnType = method.getReturnType(); | |
| 969 ValueType[] exceptions = getStubExceptions(method,true); | |
| 970 | |
| 971 String in = getVariableName("in"); | |
| 972 String out = getVariableName("out"); | |
| 973 String ex = getVariableName("ex"); | |
| 974 | |
| 975 // Decide if we need to use the new streams for | |
| 976 // any of the read calls... | |
| 977 | |
| 978 boolean needNewReadStreamClass = false; | |
| 979 for (int i = 0; i < exceptions.length; i++) { | |
| 980 if (exceptions[i].getIdentifier() != idRemoteException && | |
| 981 exceptions[i].isType(TYPE_VALUE) && | |
| 982 needNewReadStreamClass(exceptions[i])) { | |
| 983 needNewReadStreamClass = true; | |
| 984 break; | |
| 985 } | |
| 986 } | |
| 987 if (!needNewReadStreamClass) { | |
| 988 for (int i = 0; i < paramTypes.length; i++) { | |
| 989 if (needNewReadStreamClass(paramTypes[i])) { | |
| 990 needNewReadStreamClass = true; | |
| 991 break; | |
| 992 } | |
| 993 } | |
| 994 } | |
| 995 if (!needNewReadStreamClass) { | |
| 996 needNewReadStreamClass = needNewReadStreamClass(returnType); | |
| 997 } | |
| 998 | |
| 999 // Decide if we need to use the new streams for | |
| 1000 // any of the write calls... | |
| 1001 | |
| 1002 boolean needNewWriteStreamClass = false; | |
| 1003 for (int i = 0; i < paramTypes.length; i++) { | |
| 1004 if (needNewWriteStreamClass(paramTypes[i])) { | |
| 1005 needNewWriteStreamClass = true; | |
| 1006 break; | |
| 1007 } | |
| 1008 } | |
| 1009 | |
| 1010 // Now write the method, inserting casts where needed... | |
| 1011 | |
| 1012 p.plnI("try {"); | |
| 1013 if (needNewReadStreamClass) { | |
| 1014 p.pln(idExtInputStream + " "+in+" = null;"); | |
| 1015 } else { | |
| 1016 p.pln(idInputStream + " "+in+" = null;"); | |
| 1017 } | |
| 1018 p.plnI("try {"); | |
| 1019 | |
| 1020 String argStream = "null"; | |
| 1021 | |
| 1022 if (needNewWriteStreamClass) { | |
| 1023 p.plnI(idExtOutputStream + " "+out+" = "); | |
| 1024 p.pln("(" + idExtOutputStream + ")"); | |
| 1025 p.pln("_request(\"" + methodIDLName + "\", true);"); | |
| 1026 p.pO(); | |
| 1027 } else { | |
| 1028 p.pln("OutputStream "+out+" = _request(\"" + methodIDLName + "\", true);"); | |
| 1029 } | |
| 1030 | |
| 1031 if (paramTypes.length > 0) { | |
| 1032 writeMarshalArguments(p, out, paramTypes, paramNames); | |
| 1033 p.pln(); | |
| 1034 } | |
| 1035 argStream = out; | |
| 1036 | |
| 1037 if (returnType.isType(TYPE_VOID)) { | |
| 1038 p.pln("_invoke(" + argStream + ");" ); | |
| 1039 } else { | |
| 1040 if (needNewReadStreamClass) { | |
| 1041 p.plnI(in+" = (" + idExtInputStream + ")_invoke(" + argStream + ");"); | |
| 1042 p.pO(); | |
| 1043 } else { | |
| 1044 p.pln(in+" = _invoke(" + argStream + ");"); | |
| 1045 } | |
| 1046 p.p("return "); | |
| 1047 writeUnmarshalArgument(p, in, returnType, null); | |
| 1048 p.pln(); | |
| 1049 } | |
| 1050 | |
| 1051 // Handle ApplicationException... | |
| 1052 | |
| 1053 p.pOlnI("} catch ("+getName(idApplicationException)+" "+ex+") {"); | |
| 1054 if (needNewReadStreamClass) { | |
| 1055 p.pln(in + " = (" + idExtInputStream + ") "+ex+".getInputStream();"); | |
| 1056 } else { | |
| 1057 p.pln(in + " = "+ex+".getInputStream();"); | |
| 1058 } | |
| 1059 | |
| 1060 boolean idRead = false; | |
| 1061 boolean idAllocated = false; | |
| 1062 for(int i = 0; i < exceptions.length; i++) { | |
| 1063 if (exceptions[i].getIdentifier() != idRemoteException) { | |
| 1064 | |
| 1065 // Is this our special-case IDLEntity exception? | |
| 1066 | |
| 1067 if (exceptions[i].isIDLEntityException() && !exceptions[i].isCORBAUserException()) { | |
| 1068 | |
| 1069 // Yes. | |
| 1070 | |
| 1071 if (!idAllocated && !idRead) { | |
| 1072 p.pln("String $_id = "+ex+".getId();"); | |
| 1073 idAllocated = true; | |
| 1074 } | |
| 1075 | |
| 1076 String helperName = IDLNames.replace(exceptions[i].getQualifiedIDLName(false),"::","."); | |
| 1077 helperName += "Helper"; | |
| 1078 p.plnI("if ($_id.equals("+helperName+".id())) {"); | |
| 1079 p.pln("throw "+helperName+".read("+in+");"); | |
| 1080 | |
| 1081 } else { | |
| 1082 | |
| 1083 // No. | |
| 1084 | |
| 1085 if (!idAllocated && !idRead) { | |
| 1086 p.pln("String $_id = "+in+".read_string();"); | |
| 1087 idAllocated = true; | |
| 1088 idRead = true; | |
| 1089 } else if (idAllocated && !idRead) { | |
| 1090 p.pln("$_id = "+in+".read_string();"); | |
| 1091 idRead = true; | |
| 1092 } | |
| 1093 p.plnI("if ($_id.equals(\""+getExceptionRepositoryID(exceptions[i])+"\")) {"); | |
| 1094 // Added for Bug 4818753 | |
| 1095 p.pln("throw ("+getExceptionName(exceptions[i])+") "+in+".read_value(" + getExceptionName(exceptions[i]) + ".class);"); | |
| 1096 } | |
| 1097 p.pOln("}"); | |
| 1098 } | |
| 1099 } | |
| 1100 if (!idAllocated && !idRead) { | |
| 1101 p.pln("String $_id = "+in+".read_string();"); | |
| 1102 idAllocated = true; | |
| 1103 idRead = true; | |
| 1104 } else if (idAllocated && !idRead) { | |
| 1105 p.pln("$_id = "+in+".read_string();"); | |
| 1106 idRead = true; | |
| 1107 } | |
| 1108 p.pln("throw new UnexpectedException($_id);"); | |
| 1109 | |
| 1110 // Handle RemarshalException... | |
| 1111 | |
| 1112 p.pOlnI("} catch ("+getName(idRemarshalException)+" "+ex+") {"); | |
| 1113 if (!returnType.isType(TYPE_VOID)) { | |
| 1114 p.p("return "); | |
| 1115 } | |
| 1116 p.p(methodName + "("); | |
| 1117 for(int i = 0; i < paramTypes.length; i++) { | |
| 1118 if (i > 0) { | |
| 1119 p.p(","); | |
| 1120 } | |
| 1121 p.p(paramNames[i]); | |
| 1122 } | |
| 1123 p.pln(");"); | |
| 1124 | |
| 1125 // Ensure that we release the reply... | |
| 1126 | |
| 1127 p.pOlnI("} finally {"); | |
| 1128 p.pln("_releaseReply("+in+");"); | |
| 1129 | |
| 1130 p.pOln("}"); | |
| 1131 | |
| 1132 // Handle SystemException... | |
| 1133 | |
| 1134 p.pOlnI("} catch (SystemException "+ex+") {"); | |
| 1135 p.pln("throw Util.mapSystemException("+ex+");"); | |
| 1136 p.pOln("}"); | |
| 1137 | |
| 1138 // returnResult(p,returnType); | |
| 1139 } | |
| 1140 | |
| 1141 void allocateResult (IndentingWriter p, | |
| 1142 Type returnType) throws IOException { | |
| 1143 if (!returnType.isType(TYPE_VOID)) { | |
| 1144 String objName = testUtil(getName(returnType), returnType); | |
| 1145 p.p(objName + " result = "); | |
| 1146 } | |
| 1147 } | |
| 1148 | |
| 1149 int getTypeCode(Type type) { | |
| 1150 | |
| 1151 int typeCode = type.getTypeCode(); | |
| 1152 | |
| 1153 // Handle late-breaking special case for | |
| 1154 // abstract IDL entities... | |
| 1155 | |
| 1156 if ((type instanceof CompoundType) && | |
| 1157 ((CompoundType)type).isAbstractBase()) { | |
| 1158 typeCode = TYPE_ABSTRACT; | |
| 1159 } | |
| 1160 | |
| 1161 return typeCode; | |
| 1162 } | |
| 1163 | |
| 1164 | |
| 1165 /** | |
| 1166 * Write a snippet of Java code to marshal a value named "name" of | |
| 1167 * type "type" to the java.io.ObjectOutput stream named "stream". | |
| 1168 */ | |
| 1169 void writeMarshalArgument(IndentingWriter p, | |
| 1170 String streamName, | |
| 1171 Type type, String name) throws IOException { | |
| 1172 | |
| 1173 int typeCode = getTypeCode(type); | |
| 1174 | |
| 1175 switch (typeCode) { | |
| 1176 case TYPE_BOOLEAN: | |
| 1177 p.p(streamName + ".write_boolean(" + name + ");"); | |
| 1178 break; | |
| 1179 case TYPE_BYTE: | |
| 1180 p.p(streamName + ".write_octet(" + name + ");"); | |
| 1181 break; | |
| 1182 case TYPE_CHAR: | |
| 1183 p.p(streamName + ".write_wchar(" + name + ");"); | |
| 1184 break; | |
| 1185 case TYPE_SHORT: | |
| 1186 p.p(streamName + ".write_short(" + name + ");"); | |
| 1187 break; | |
| 1188 case TYPE_INT: | |
| 1189 p.p(streamName + ".write_long(" + name + ");"); | |
| 1190 break; | |
| 1191 case TYPE_LONG: | |
| 1192 p.p(streamName + ".write_longlong(" + name + ");"); | |
| 1193 break; | |
| 1194 case TYPE_FLOAT: | |
| 1195 p.p(streamName + ".write_float(" + name + ");"); | |
| 1196 break; | |
| 1197 case TYPE_DOUBLE: | |
| 1198 p.p(streamName + ".write_double(" + name + ");"); | |
| 1199 break; | |
| 1200 case TYPE_STRING: | |
| 1201 p.p(streamName + ".write_value(" + name + "," + getName(type) + ".class);"); | |
| 1202 break; | |
| 1203 case TYPE_ANY: | |
| 1204 p.p("Util.writeAny("+ streamName + "," + name + ");"); | |
| 1205 break; | |
| 1206 case TYPE_CORBA_OBJECT: | |
| 1207 p.p(streamName + ".write_Object(" + name + ");"); | |
| 1208 break; | |
| 1209 case TYPE_REMOTE: | |
| 1210 p.p("Util.writeRemoteObject("+ streamName + "," + name + ");"); | |
| 1211 break; | |
| 1212 case TYPE_ABSTRACT: | |
| 1213 p.p("Util.writeAbstractObject("+ streamName + "," + name + ");"); | |
| 1214 break; | |
| 1215 case TYPE_NC_INTERFACE: | |
| 1216 p.p(streamName + ".write_value((Serializable)" + name + "," + getName(type) + ".class);"); | |
| 1217 break; | |
| 1218 case TYPE_VALUE: | |
| 1219 p.p(streamName + ".write_value(" + name + "," + getName(type) + ".class);"); | |
| 1220 break; | |
| 1221 case TYPE_IMPLEMENTATION: | |
| 1222 p.p(streamName + ".write_value((Serializable)" + name + "," + getName(type) + ".class);"); | |
| 1223 break; | |
| 1224 case TYPE_NC_CLASS: | |
| 1225 p.p(streamName + ".write_value((Serializable)" + name + "," + getName(type) + ".class);"); | |
| 1226 break; | |
| 1227 case TYPE_ARRAY: | |
| 1228 castArray = true; | |
| 1229 p.p(streamName + ".write_value(cast_array(" + name + ")," + getName(type) + ".class);"); | |
| 1230 break; | |
| 1231 case TYPE_JAVA_RMI_REMOTE: | |
| 1232 p.p("Util.writeRemoteObject("+ streamName + "," + name + ");"); | |
| 1233 break; | |
| 1234 default: | |
| 1235 throw new Error("unexpected type code: " + typeCode); | |
| 1236 } | |
| 1237 } | |
| 1238 | |
| 1239 /** | |
| 1240 * Write a snippet of Java code to unmarshal a value of type "type" | |
| 1241 * from the java.io.ObjectInput stream named "stream" into a variable | |
| 1242 * named "name" (if "name" is null, the value in unmarshalled and | |
| 1243 * discarded). | |
| 1244 */ | |
| 1245 void writeUnmarshalArgument(IndentingWriter p, | |
| 1246 String streamName, | |
| 1247 Type type, | |
| 1248 String name) throws IOException { | |
| 1249 | |
| 1250 int typeCode = getTypeCode(type); | |
| 1251 | |
| 1252 if (name != null) { | |
| 1253 p.p(name + " = "); | |
| 1254 } | |
| 1255 | |
| 1256 switch (typeCode) { | |
| 1257 case TYPE_BOOLEAN: | |
| 1258 p.p(streamName + ".read_boolean();"); | |
| 1259 break; | |
| 1260 case TYPE_BYTE: | |
| 1261 p.p(streamName + ".read_octet();"); | |
| 1262 break; | |
| 1263 case TYPE_CHAR: | |
| 1264 p.p(streamName + ".read_wchar();"); | |
| 1265 break; | |
| 1266 case TYPE_SHORT: | |
| 1267 p.p(streamName + ".read_short();"); | |
| 1268 break; | |
| 1269 case TYPE_INT: | |
| 1270 p.p(streamName + ".read_long();"); | |
| 1271 break; | |
| 1272 case TYPE_LONG: | |
| 1273 p.p(streamName + ".read_longlong();"); | |
| 1274 break; | |
| 1275 case TYPE_FLOAT: | |
| 1276 p.p(streamName + ".read_float();"); | |
| 1277 break; | |
| 1278 case TYPE_DOUBLE: | |
| 1279 p.p(streamName + ".read_double();"); | |
| 1280 break; | |
| 1281 case TYPE_STRING: | |
| 1282 p.p("(String) " + streamName + ".read_value(" + getName(type) + ".class);"); | |
| 1283 break; | |
| 1284 case TYPE_ANY: | |
| 1285 if (type.getIdentifier() != idJavaLangObject) { | |
| 1286 p.p("(" + getName(type) + ") "); | |
| 1287 } | |
| 1288 p.p("Util.readAny(" + streamName + ");"); | |
| 1289 break; | |
| 1290 case TYPE_CORBA_OBJECT: | |
| 1291 if (type.getIdentifier() == idCorbaObject) { | |
| 1292 p.p("(" + getName(type) + ") " + streamName + ".read_Object();"); | |
| 1293 } else { | |
| 1294 p.p("(" + getName(type) + ") " + streamName + ".read_Object(" + getStubName(type) + ".class);"); | |
| 1295 } | |
| 1296 break; | |
| 1297 case TYPE_REMOTE: | |
| 1298 String objName = testUtil(getName(type), type); | |
| 1299 p.p("(" + objName + ") " + | |
| 1300 "PortableRemoteObject.narrow(" + streamName + ".read_Object(), " + objName + ".class);"); | |
| 1301 break; | |
| 1302 case TYPE_ABSTRACT: | |
| 1303 p.p("(" + getName(type) + ") " + streamName + ".read_abstract_interface();"); | |
| 1304 break; | |
| 1305 case TYPE_NC_INTERFACE: | |
| 1306 p.p("(" + getName(type) + ") " + streamName + ".read_value(" + getName(type) + ".class);"); | |
| 1307 break; | |
| 1308 case TYPE_VALUE: | |
| 1309 p.p("(" + getName(type) + ") " + streamName + ".read_value(" + getName(type) + ".class);"); | |
| 1310 break; | |
| 1311 case TYPE_IMPLEMENTATION: | |
| 1312 p.p("(" + getName(type) + ") " + streamName + ".read_value(" + getName(type) + ".class);"); | |
| 1313 break; | |
| 1314 case TYPE_NC_CLASS: | |
| 1315 p.p("(" + getName(type) + ") " + streamName + ".read_value(" + getName(type) + ".class);"); | |
| 1316 break; | |
| 1317 case TYPE_ARRAY: | |
| 1318 p.p("(" + getName(type) + ") " + streamName + ".read_value(" + getName(type) + ".class);"); | |
| 1319 break; | |
| 1320 case TYPE_JAVA_RMI_REMOTE: | |
| 1321 p.p("(" + getName(type) + ") " + | |
| 1322 "PortableRemoteObject.narrow(" + streamName + ".read_Object(), " + getName(type) + ".class);"); | |
| 1323 // p.p("(" + getName(type) + ") " + streamName + ".read_Object(" + getStubName(type) + ".class);"); | |
| 1324 break; | |
| 1325 default: | |
| 1326 throw new Error("unexpected type code: " + typeCode); | |
| 1327 } | |
| 1328 } | |
| 1329 | |
| 1330 /** | |
| 1331 * Get a list of all the RepositoryIDs for interfaces | |
| 1332 * implemented directly or indirectly by theType. In the | |
| 1333 * case of an ImplementationType which implements 2 or | |
| 1334 * more remote interfaces, this list will begin with the | |
| 1335 * Identifier for the implementation (see section 5.9 in | |
| 1336 * the Java -> IDL mapping). Ensures that the most derived | |
| 1337 * type is first in the list because the IOR is generated | |
| 1338 * using that entry in the _ids array. | |
| 1339 */ | |
| 1340 String[] getAllRemoteRepIDs (CompoundType theType) { | |
| 1341 | |
| 1342 String[] result; | |
| 1343 | |
| 1344 // Collect up all the (inherited) remote interfaces | |
| 1345 // (ignores all the 'special' interfaces: Remote, | |
| 1346 // Serializable, Externalizable)... | |
| 1347 | |
| 1348 Type[] types = collectAllRemoteInterfaces(theType); | |
| 1349 | |
| 1350 int length = types.length; | |
| 1351 boolean haveImpl = theType instanceof ImplementationType; | |
| 1352 InterfaceType[] interfaces = theType.getInterfaces(); | |
| 1353 int remoteCount = countRemote(interfaces,false); | |
| 1354 int offset = 0; | |
| 1355 | |
| 1356 // Do we have an implementation type that implements | |
| 1357 // more than one remote interface? | |
| 1358 | |
| 1359 if (haveImpl && remoteCount > 1) { | |
| 1360 | |
| 1361 // Yes, so we need to insert it at the beginning... | |
| 1362 | |
| 1363 result = new String[length + 1]; | |
| 1364 result[0] = getRepositoryID(theType); | |
| 1365 offset = 1; | |
| 1366 | |
| 1367 } else { | |
| 1368 | |
| 1369 // No. | |
| 1370 | |
| 1371 result = new String[length]; | |
| 1372 | |
| 1373 // Here we need to ensure that the most derived | |
| 1374 // interface ends up being first in the list. If | |
| 1375 // there is only one, we're done. | |
| 1376 | |
| 1377 if (length > 1) { | |
| 1378 | |
| 1379 // First, decide what the most derived type is... | |
| 1380 | |
| 1381 String mostDerived = null; | |
| 1382 | |
| 1383 if (haveImpl) { | |
| 1384 | |
| 1385 // If we get here, we know that there is only one | |
| 1386 // direct remote interface, so just find it... | |
| 1387 | |
| 1388 for (int i = 0; i < interfaces.length; i++) { | |
| 1389 if (interfaces[i].isType(TYPE_REMOTE)) { | |
| 1390 mostDerived = interfaces[i].getRepositoryID(); | |
| 1391 break; | |
| 1392 } | |
| 1393 } | |
| 1394 } else { | |
| 1395 | |
| 1396 // If we get here we know that theType is a RemoteType | |
| 1397 // so just use its id... | |
| 1398 | |
| 1399 mostDerived = theType.getRepositoryID(); | |
| 1400 } | |
| 1401 | |
| 1402 // Now search types list and make sure mostDerived is | |
| 1403 // at index zero... | |
| 1404 | |
| 1405 for (int i = 0; i < length; i++) { | |
| 1406 if (types[i].getRepositoryID() == mostDerived) { | |
| 1407 | |
| 1408 // Found it. Swap it if we need to... | |
| 1409 | |
| 1410 if (i > 0) { | |
| 1411 Type temp = types[0]; | |
| 1412 types[0] = types[i]; | |
| 1413 types[i] = temp; | |
| 1414 } | |
| 1415 | |
| 1416 break; | |
| 1417 } | |
| 1418 } | |
| 1419 } | |
| 1420 } | |
| 1421 | |
| 1422 // Now copy contents of the types array... | |
| 1423 | |
| 1424 for (int i = 0; i < types.length; i++) { | |
| 1425 result[offset++] = getRepositoryID(types[i]); | |
| 1426 } | |
| 1427 | |
| 1428 // If we're supposed to, reverse the array. This | |
| 1429 // is only done when the -testReverseIDs flag is | |
| 1430 // passed, and that should ONLY be done for test | |
| 1431 // cases. This is an undocumented feature. | |
| 1432 | |
| 1433 if (reverseIDs) { | |
| 1434 int start = 0; | |
| 1435 int end = result.length -1; | |
| 1436 while (start < end) { | |
| 1437 String temp = result[start]; | |
| 1438 result[start++] = result[end]; | |
| 1439 result[end--] = temp; | |
| 1440 } | |
| 1441 } | |
| 1442 | |
| 1443 return result; | |
| 1444 } | |
| 1445 | |
| 1446 /** | |
| 1447 * Collect all the inherited remote interfaces. | |
| 1448 */ | |
| 1449 Type[] collectAllRemoteInterfaces (CompoundType theType) { | |
| 1450 Vector list = new Vector(); | |
| 1451 | |
| 1452 // Collect up all the Remote interfaces, and get an instance | |
| 1453 // for java.rmi.Remote... | |
| 1454 | |
| 1455 addRemoteInterfaces(list,theType); | |
| 1456 | |
| 1457 // Create and return our results... | |
| 1458 | |
| 1459 Type[] result = new Type[list.size()]; | |
| 1460 list.copyInto(result); | |
| 1461 | |
| 1462 return result; | |
| 1463 } | |
| 1464 | |
| 1465 /** | |
| 1466 * Add all the inherited remote interfaces to list. | |
| 1467 */ | |
| 1468 void addRemoteInterfaces(Vector list, CompoundType theType) { | |
| 1469 | |
| 1470 if (theType != null) { | |
| 1471 if (theType.isInterface() && !list.contains(theType)) { | |
| 1472 list.addElement(theType); | |
| 1473 } | |
| 1474 | |
| 1475 InterfaceType[] interfaces = theType.getInterfaces(); | |
| 1476 for (int i = 0; i < interfaces.length; i++) { | |
| 1477 | |
| 1478 if (interfaces[i].isType(TYPE_REMOTE)) { | |
| 1479 addRemoteInterfaces(list,interfaces[i]); | |
| 1480 } | |
| 1481 } | |
| 1482 | |
| 1483 addRemoteInterfaces(list,theType.getSuperclass()); | |
| 1484 } | |
| 1485 } | |
| 1486 | |
| 1487 /** | |
| 1488 * Get a list of all the remote interfaces which this stub | |
| 1489 * should declare. | |
| 1490 */ | |
| 1491 RemoteType[] getDirectRemoteInterfaces (CompoundType theType) { | |
| 1492 | |
| 1493 RemoteType[] result; | |
| 1494 InterfaceType[] interfaces = theType.getInterfaces(); | |
| 1495 | |
| 1496 // First, get a list of all the interfaces... | |
| 1497 | |
| 1498 InterfaceType[] list; | |
| 1499 | |
| 1500 // Because we can be passed either an ImplementationType | |
| 1501 // (which has interfaces) or a RemoteType (which is an | |
| 1502 // interface and may have interfaces) we must handle each | |
| 1503 // separately... | |
| 1504 | |
| 1505 // Do we have an implementation type? | |
| 1506 | |
| 1507 if (theType instanceof ImplementationType) { | |
| 1508 | |
| 1509 // Yes, so list is exactly what this type | |
| 1510 // implements and is correct already. | |
| 1511 | |
| 1512 list = interfaces; | |
| 1513 | |
| 1514 } else { | |
| 1515 | |
| 1516 // No, so list is just theType... | |
| 1517 | |
| 1518 list = new InterfaceType[1]; | |
| 1519 list[0] = (InterfaceType) theType; | |
| 1520 } | |
| 1521 | |
| 1522 // Ok, now count up the remote interfaces, allocate | |
| 1523 // our result and fill it in... | |
| 1524 | |
| 1525 int remoteCount = countRemote(list,false); | |
| 1526 | |
| 1527 if (remoteCount == 0) { | |
| 1528 throw new CompilerError("iiop.StubGenerator: No remote interfaces!"); | |
| 1529 } | |
| 1530 | |
| 1531 result = new RemoteType[remoteCount]; | |
| 1532 int offset = 0; | |
| 1533 for (int i = 0; i < list.length; i++) { | |
| 1534 if (list[i].isType(TYPE_REMOTE)) { | |
| 1535 result[offset++] = (RemoteType)list[i]; | |
| 1536 } | |
| 1537 } | |
| 1538 | |
| 1539 return result; | |
| 1540 } | |
| 1541 | |
| 1542 int countRemote (Type[] list, boolean includeAbstract) { | |
| 1543 int remoteCount = 0; | |
| 1544 for (int i = 0; i < list.length; i++) { | |
| 1545 if (list[i].isType(TYPE_REMOTE) && | |
| 1546 (includeAbstract || !list[i].isType(TYPE_ABSTRACT))) { | |
| 1547 remoteCount++; | |
| 1548 } | |
| 1549 } | |
| 1550 | |
| 1551 return remoteCount; | |
| 1552 } | |
| 1553 | |
| 1554 void writeCastArray(IndentingWriter p) throws IOException { | |
| 1555 if (castArray) { | |
| 1556 p.pln(); | |
| 1557 p.pln("// This method is required as a work-around for"); | |
| 1558 p.pln("// a bug in the JDK 1.1.6 verifier."); | |
| 1559 p.pln(); | |
| 1560 p.plnI("private "+getName(idJavaIoSerializable)+" cast_array(Object obj) {"); | |
| 1561 p.pln("return ("+getName(idJavaIoSerializable)+")obj;"); | |
| 1562 p.pOln("}"); | |
| 1563 } | |
| 1564 } | |
| 1565 void writeIds(IndentingWriter p, CompoundType theType, boolean isTie | |
| 1566 ) throws IOException { | |
| 1567 p.plnI("private static final String[] _type_ids = {"); | |
| 1568 | |
| 1569 String[] ids = getAllRemoteRepIDs(theType); | |
| 1570 | |
| 1571 if (ids.length >0 ) { | |
| 1572 for(int i = 0; i < ids.length; i++) { | |
| 1573 if (i > 0) | |
| 1574 p.pln(", "); | |
| 1575 p.p("\"" + ids[i] + "\""); | |
| 1576 } | |
| 1577 } else { | |
| 1578 // Must be an implementation which only implements Remote... | |
| 1579 p.pln("\"\""); | |
| 1580 } | |
| 1581 String qname = theType.getQualifiedName() ; | |
| 1582 boolean isTransactional = isTie && transactionalObjects.containsKey( qname ) ; | |
| 1583 // Add TransactionalObject if needed. | |
| 1584 if (isTransactional) { | |
| 1585 // Have already written an id. | |
| 1586 p.pln( ", " ) ; | |
| 1587 p.pln( "\"IDL:omg.org/CosTransactions/TransactionalObject:1.0\"" ) ; | |
| 1588 } else if (ids.length > 0) { | |
| 1589 p.pln(); | |
| 1590 } | |
| 1591 p.pOln("};"); | |
| 1592 } | |
| 1593 | |
| 1594 | |
| 1595 /** | |
| 1596 * Write the Tie for the remote class to a stream. | |
| 1597 */ | |
| 1598 protected void writeTie(OutputType outputType, | |
| 1599 IndentingWriter p) throws IOException | |
| 1600 { | |
| 1601 CompoundType theType = (CompoundType) outputType.getType(); | |
| 1602 RemoteType[] remoteInterfaces = null; | |
| 1603 | |
| 1604 // Write comment... | |
| 1605 p.pln("// Tie class generated by rmic, do not edit."); | |
| 1606 p.pln("// Contents subject to change without notice."); | |
| 1607 p.pln(); | |
| 1608 | |
| 1609 // Set our standard classes... | |
| 1610 setStandardClassesInUse(theType,false); | |
| 1611 | |
| 1612 // Add classes for this type... | |
| 1613 addClassesInUse(theType,remoteInterfaces); | |
| 1614 | |
| 1615 // Write package and import statements... | |
| 1616 writePackageAndImports(p); | |
| 1617 | |
| 1618 // Declare the tie class. | |
| 1619 p.p("public class " + currentClass + " extends " + | |
| 1620 getName(tieBaseClass) + " implements Tie"); | |
| 1621 | |
| 1622 // Add java.rmi.Remote if this type does not implement it. | |
| 1623 // This allows stubs for Abstract interfaces to be treated | |
| 1624 // uniformly... | |
| 1625 if (!implementsRemote(theType)) { | |
| 1626 p.pln(","); | |
| 1627 p.p(getName("java.rmi.Remote")); | |
| 1628 } | |
| 1629 | |
| 1630 p.plnI(" {"); | |
| 1631 | |
| 1632 // Write data members... | |
| 1633 p.pln(); | |
| 1634 p.pln("private " + getName(theType) + " target = null;"); | |
| 1635 p.pln(); | |
| 1636 | |
| 1637 // Write the ids... | |
| 1638 writeIds( p, theType, true ) ; | |
| 1639 | |
| 1640 // Write setTarget method... | |
| 1641 p.pln(); | |
| 1642 p.plnI("public void setTarget(Remote target) {"); | |
| 1643 p.pln("this.target = (" + getName(theType) + ") target;"); | |
| 1644 p.pOln("}"); | |
| 1645 | |
| 1646 // Write getTarget method... | |
| 1647 p.pln(); | |
| 1648 p.plnI("public Remote getTarget() {"); | |
| 1649 p.pln("return target;"); | |
| 1650 p.pOln("}"); | |
| 1651 | |
| 1652 // Write thisObject method... | |
| 1653 p.pln(); | |
| 1654 write_tie_thisObject_method(p,idCorbaObject); | |
| 1655 | |
| 1656 // Write deactivate method... | |
| 1657 p.pln(); | |
| 1658 write_tie_deactivate_method(p); | |
| 1659 | |
| 1660 // Write get orb method... | |
| 1661 p.pln(); | |
| 1662 p.plnI("public ORB orb() {"); | |
| 1663 p.pln("return _orb();"); | |
| 1664 p.pOln("}"); | |
| 1665 | |
| 1666 // Write set orb method... | |
| 1667 p.pln(); | |
| 1668 write_tie_orb_method(p); | |
| 1669 | |
| 1670 // Write the _ids() method... | |
| 1671 p.pln(); | |
| 1672 write_tie__ids_method(p); | |
| 1673 | |
| 1674 // Get all the methods... | |
| 1675 CompoundType.Method[] remoteMethods = theType.getMethods(); | |
| 1676 | |
| 1677 // Register all the argument names used, plus our | |
| 1678 // data member names... | |
| 1679 | |
| 1680 addNamesInUse(remoteMethods); | |
| 1681 addNameInUse("target"); | |
| 1682 addNameInUse("_type_ids"); | |
| 1683 | |
| 1684 // Write the _invoke method... | |
| 1685 p.pln(); | |
| 1686 | |
| 1687 String in = getVariableName("in"); | |
| 1688 String _in = getVariableName("_in"); | |
| 1689 String ex = getVariableName("ex"); | |
| 1690 String method = getVariableName("method"); | |
| 1691 String reply = getVariableName("reply"); | |
| 1692 | |
| 1693 p.plnI("public OutputStream _invoke(String "+method+", InputStream "+_in+", " + | |
| 1694 "ResponseHandler "+reply+") throws SystemException {"); | |
| 1695 | |
| 1696 if (remoteMethods.length > 0) { | |
| 1697 p.plnI("try {"); | |
| 1698 p.plnI(idExtInputStream + " "+in+" = "); | |
| 1699 p.pln("(" + idExtInputStream + ") "+_in+";"); | |
| 1700 p.pO(); | |
| 1701 | |
| 1702 // See if we should use a hash table style | |
| 1703 // comparison... | |
| 1704 | |
| 1705 StaticStringsHash hash = getStringsHash(remoteMethods); | |
| 1706 | |
| 1707 if (hash != null) { | |
| 1708 p.plnI("switch ("+method+"."+hash.method+") {"); | |
| 1709 for (int i = 0; i < hash.buckets.length; i++) { | |
| 1710 p.plnI("case "+hash.keys[i]+": "); | |
| 1711 for (int j = 0; j < hash.buckets[i].length; j++) { | |
| 1712 CompoundType.Method current = remoteMethods[hash.buckets[i][j]]; | |
| 1713 if (j > 0) { | |
| 1714 p.pO("} else "); | |
| 1715 } | |
| 1716 p.plnI("if ("+method+".equals(\""+ current.getIDLName() +"\")) {"); | |
| 1717 writeTieMethod(p, theType,current); | |
| 1718 } | |
| 1719 p.pOln("}"); | |
| 1720 p.pO(); | |
| 1721 } | |
| 1722 } else { | |
| 1723 for(int i = 0; i < remoteMethods.length; i++) { | |
| 1724 CompoundType.Method current = remoteMethods[i]; | |
| 1725 if (i > 0) { | |
| 1726 p.pO("} else "); | |
| 1727 } | |
| 1728 | |
| 1729 p.plnI("if ("+method+".equals(\""+ current.getIDLName() +"\")) {"); | |
| 1730 writeTieMethod(p, theType, current); | |
| 1731 } | |
| 1732 } | |
| 1733 | |
| 1734 if (hash != null) { | |
| 1735 p.pI(); | |
| 1736 // p.plnI("default:"); | |
| 1737 } else { | |
| 1738 // p.pOlnI("} else {"); | |
| 1739 } | |
| 1740 // p.pln("throw new "+getName(idBadMethodException)+"();"); | |
| 1741 | |
| 1742 if (hash != null) { | |
| 1743 p.pO(); | |
| 1744 } | |
| 1745 p.pOln("}"); | |
| 1746 p.pln("throw new "+getName(idBadMethodException)+"();"); | |
| 1747 | |
| 1748 p.pOlnI("} catch ("+getName(idSystemException)+" "+ex+") {"); | |
| 1749 p.pln("throw "+ex+";"); | |
| 1750 | |
| 1751 p.pOlnI("} catch ("+getName(idJavaLangThrowable)+" "+ex+") {"); | |
| 1752 p.pln("throw new " + getName(idPortableUnknownException) + "("+ex+");"); | |
| 1753 p.pOln("}"); | |
| 1754 } else { | |
| 1755 // No methods... | |
| 1756 | |
| 1757 p.pln("throw new " + getName(idBadMethodException) + "();"); | |
| 1758 } | |
| 1759 | |
| 1760 p.pOln("}"); // end invoke | |
| 1761 | |
| 1762 // Write the cast array hack... | |
| 1763 | |
| 1764 writeCastArray(p); | |
| 1765 | |
| 1766 // End tie class... | |
| 1767 p.pOln("}"); | |
| 1768 } | |
| 1769 public void catchWrongPolicy(IndentingWriter p) throws IOException { | |
| 1770 p.pln(""); | |
| 1771 } | |
| 1772 public void catchServantNotActive(IndentingWriter p) throws IOException { | |
| 1773 p.pln(""); | |
| 1774 } | |
| 1775 public void catchObjectNotActive(IndentingWriter p) throws IOException { | |
| 1776 p.pln(""); | |
| 1777 } | |
| 1778 | |
| 1779 public void write_tie_thisObject_method(IndentingWriter p, | |
| 1780 Identifier idCorbaObject) | |
| 1781 throws IOException | |
| 1782 { | |
| 1783 if(POATie){ | |
| 1784 p.plnI("public " + idCorbaObject + " thisObject() {"); | |
| 1785 /* | |
| 1786 p.pln("org.omg.CORBA.Object objref = null;"); | |
| 1787 p.pln("try{"); | |
| 1788 p.pln("objref = _poa().servant_to_reference(this);"); | |
| 1789 p.pln("}catch (org.omg.PortableServer.POAPackage.WrongPolicy exception){"); | |
| 1790 catchWrongPolicy(p); | |
| 1791 p.pln("}catch (org.omg.PortableServer.POAPackage.ServantNotActive exception){"); | |
| 1792 catchServantNotActive(p); | |
| 1793 p.pln("}"); | |
| 1794 p.pln("return objref;"); | |
| 1795 */ | |
| 1796 p.pln("return _this_object();"); | |
| 1797 p.pOln("}"); | |
| 1798 } else { | |
| 1799 p.plnI("public " + idCorbaObject + " thisObject() {"); | |
| 1800 p.pln("return this;"); | |
| 1801 p.pOln("}"); | |
| 1802 } | |
| 1803 } | |
| 1804 | |
| 1805 public void write_tie_deactivate_method(IndentingWriter p) | |
| 1806 throws IOException | |
| 1807 { | |
| 1808 if(POATie){ | |
| 1809 p.plnI("public void deactivate() {"); | |
| 1810 p.pln("try{"); | |
| 1811 p.pln("_poa().deactivate_object(_poa().servant_to_id(this));"); | |
| 1812 p.pln("}catch (org.omg.PortableServer.POAPackage.WrongPolicy exception){"); | |
| 1813 catchWrongPolicy(p); | |
| 1814 p.pln("}catch (org.omg.PortableServer.POAPackage.ObjectNotActive exception){"); | |
| 1815 catchObjectNotActive(p); | |
| 1816 p.pln("}catch (org.omg.PortableServer.POAPackage.ServantNotActive exception){"); | |
| 1817 catchServantNotActive(p); | |
| 1818 p.pln("}"); | |
| 1819 p.pOln("}"); | |
| 1820 } else { | |
| 1821 p.plnI("public void deactivate() {"); | |
| 1822 p.pln("_orb().disconnect(this);"); | |
| 1823 p.pln("_set_delegate(null);"); | |
| 1824 p.pln("target = null;"); | |
| 1825 p.pOln("}"); | |
| 1826 } | |
| 1827 } | |
| 1828 | |
| 1829 public void write_tie_orb_method(IndentingWriter p) | |
| 1830 throws IOException | |
| 1831 { | |
| 1832 if(POATie){ | |
| 1833 p.plnI("public void orb(ORB orb) {"); | |
| 1834 /* | |
| 1835 p.pln("try{"); | |
| 1836 p.pln("orb.connect(_poa().servant_to_reference(this));"); | |
| 1837 p.pln("}catch (org.omg.PortableServer.POAPackage.WrongPolicy exception){"); | |
| 1838 catchWrongPolicy(p); | |
| 1839 p.pln("}catch (org.omg.PortableServer.POAPackage.ServantNotActive exception){"); | |
| 1840 catchServantNotActive(p); | |
| 1841 p.pln("}"); | |
| 1842 */ | |
| 1843 p.pln("try {"); | |
| 1844 p.pln(" ((org.omg.CORBA_2_3.ORB)orb).set_delegate(this);"); | |
| 1845 p.pln("}"); | |
| 1846 p.pln("catch(ClassCastException e) {"); | |
| 1847 p.pln(" throw new org.omg.CORBA.BAD_PARAM"); | |
| 1848 p.pln(" (\"POA Servant requires an instance of org.omg.CORBA_2_3.ORB\");"); | |
| 1849 p.pln("}"); | |
| 1850 p.pOln("}"); | |
| 1851 } else { | |
| 1852 p.plnI("public void orb(ORB orb) {"); | |
| 1853 p.pln("orb.connect(this);"); | |
| 1854 p.pOln("}"); | |
| 1855 } | |
| 1856 } | |
| 1857 | |
| 1858 public void write_tie__ids_method(IndentingWriter p) | |
| 1859 throws IOException | |
| 1860 { | |
| 1861 if(POATie){ | |
| 1862 p.plnI("public String[] _all_interfaces(org.omg.PortableServer.POA poa, byte[] objectId){"); | |
| 1863 p.pln("return _type_ids;"); | |
| 1864 p.pOln("}"); | |
| 1865 } else { | |
| 1866 p.plnI("public String[] _ids() { "); | |
| 1867 p.pln("return _type_ids;"); | |
| 1868 p.pOln("}"); | |
| 1869 } | |
| 1870 } | |
| 1871 | |
| 1872 | |
| 1873 StaticStringsHash getStringsHash (CompoundType.Method[] methods) { | |
| 1874 if (useHash && methods.length > 1) { | |
| 1875 String[] methodNames = new String[methods.length]; | |
| 1876 for (int i = 0; i < methodNames.length; i++) { | |
| 1877 methodNames[i] = methods[i].getIDLName(); | |
| 1878 } | |
| 1879 return new StaticStringsHash(methodNames); | |
| 1880 } | |
| 1881 return null; | |
| 1882 } | |
| 1883 | |
| 1884 static boolean needNewReadStreamClass(Type type) { | |
| 1885 if (type.isType(TYPE_ABSTRACT)) { | |
| 1886 return true; | |
| 1887 } | |
| 1888 // Handle late-breaking special case for | |
| 1889 // abstract IDL entities... | |
| 1890 if ((type instanceof CompoundType) && | |
| 1891 ((CompoundType)type).isAbstractBase()) { | |
| 1892 return true; | |
| 1893 } | |
| 1894 return needNewWriteStreamClass(type); | |
| 1895 } | |
| 1896 | |
| 1897 static boolean needNewWriteStreamClass(Type type) { | |
| 1898 switch (type.getTypeCode()) { | |
| 1899 case TYPE_VOID: | |
| 1900 case TYPE_BOOLEAN: | |
| 1901 case TYPE_BYTE: | |
| 1902 case TYPE_CHAR: | |
| 1903 case TYPE_SHORT: | |
| 1904 case TYPE_INT: | |
| 1905 case TYPE_LONG: | |
| 1906 case TYPE_FLOAT: | |
| 1907 case TYPE_DOUBLE: return false; | |
| 1908 | |
| 1909 case TYPE_STRING: return true; | |
| 1910 case TYPE_ANY: return false; | |
| 1911 case TYPE_CORBA_OBJECT: return false; | |
| 1912 case TYPE_REMOTE: return false; | |
| 1913 case TYPE_ABSTRACT: return false; | |
| 1914 case TYPE_NC_INTERFACE: return true; | |
| 1915 case TYPE_VALUE: return true; | |
| 1916 case TYPE_IMPLEMENTATION: return true; | |
| 1917 case TYPE_NC_CLASS: return true; | |
| 1918 case TYPE_ARRAY: return true; | |
| 1919 case TYPE_JAVA_RMI_REMOTE: return false; | |
| 1920 | |
| 1921 default: throw new Error("unexpected type code: " + type.getTypeCode()); | |
| 1922 } | |
| 1923 } | |
| 1924 | |
| 1925 /* | |
| 1926 * Decide which arguments need to be copied and write | |
| 1927 * the copy code. Returns an array of argument names to | |
| 1928 * use to refer to either the copy or the original. | |
| 1929 */ | |
| 1930 String[] writeCopyArguments(CompoundType.Method method, | |
| 1931 IndentingWriter p) throws IOException { | |
| 1932 | |
| 1933 Type[] args = method.getArguments(); | |
| 1934 String[] origNames = method.getArgumentNames(); | |
| 1935 | |
| 1936 // Copy the current parameter names to a result array... | |
| 1937 | |
| 1938 String[] result = new String[origNames.length]; | |
| 1939 for (int i = 0; i < result.length; i++) { | |
| 1940 result[i] = origNames[i]; | |
| 1941 } | |
| 1942 | |
| 1943 // Decide which arguments must be copied, if any. If | |
| 1944 // any of the arguments are types for which a 'real' copy | |
| 1945 // will be done, rather than just an autoConnect, set | |
| 1946 // realCopy = true. Note that abstract types may only | |
| 1947 // need autoConnect, but we cannot know that at compile | |
| 1948 // time... | |
| 1949 | |
| 1950 boolean realCopy = false; | |
| 1951 boolean[] copyArg = new boolean[args.length]; | |
| 1952 int copyCount = 0; | |
| 1953 int firstCopiedArg = 0; // Only used in single copy case. It is only the first arg that | |
| 1954 // needs copying IF copyCount == 1. | |
| 1955 | |
| 1956 for (int i = 0; i < args.length; i++) { | |
| 1957 if (mustCopy(args[i])) { | |
| 1958 copyArg[i] = true; | |
| 1959 copyCount++; | |
| 1960 firstCopiedArg = i; | |
| 1961 if (args[i].getTypeCode() != TYPE_REMOTE && | |
| 1962 args[i].getTypeCode() != TYPE_IMPLEMENTATION) { | |
| 1963 realCopy = true; | |
| 1964 } | |
| 1965 } else { | |
| 1966 copyArg[i] = false; | |
| 1967 } | |
| 1968 } | |
| 1969 | |
| 1970 // Do we have any types which must be copied? | |
| 1971 if (copyCount > 0) { | |
| 1972 // Yes. Are we only doing the copy to ensure | |
| 1973 // that autoConnect occurs? | |
| 1974 if (realCopy) { | |
| 1975 // Nope. We need to go back thru the list and | |
| 1976 // mark any strings so that they will be copied | |
| 1977 // to preserve any shared references... | |
| 1978 for (int i = 0; i < args.length; i++) { | |
| 1979 if (args[i].getTypeCode() == TYPE_STRING) { | |
| 1980 copyArg[i] = true; | |
| 1981 copyCount++; | |
| 1982 } | |
| 1983 } | |
| 1984 } | |
| 1985 | |
| 1986 // We're ready to generate code. Do we have more than | |
| 1987 // one to copy? | |
| 1988 if (copyCount > 1) { | |
| 1989 // Generate a call to copyObjects... | |
| 1990 String arrayName = getVariableName("copies"); | |
| 1991 p.p("Object[] " + arrayName + " = Util.copyObjects(new Object[]{"); | |
| 1992 boolean first = true; | |
| 1993 for (int i = 0; i < args.length; i++) { | |
| 1994 if (copyArg[i]) { | |
| 1995 if (!first) { | |
| 1996 p.p(","); | |
| 1997 } | |
| 1998 first = false; | |
| 1999 p.p(origNames[i]); | |
| 2000 } | |
| 2001 } | |
| 2002 p.pln("},_orb());"); | |
| 2003 | |
| 2004 // For each of the types which was copied, create | |
| 2005 // a local temporary for it, updating the result | |
| 2006 // array with the new local parameter name... | |
| 2007 int copyIndex = 0 ; | |
| 2008 for (int i = 0; i < args.length; i++) { | |
| 2009 if (copyArg[i]) { | |
| 2010 result[i] = getVariableName(result[i]+"Copy"); | |
| 2011 p.pln( getName(args[i]) + " " + result[i] + " = (" + getName(args[i]) + ") " + | |
| 2012 arrayName + "[" + copyIndex++ +"];"); | |
| 2013 } | |
| 2014 } | |
| 2015 } else { | |
| 2016 // Generate a call to copyObject, updating the result | |
| 2017 // with the new local parameter name... | |
| 2018 result[firstCopiedArg] = getVariableName(result[firstCopiedArg]+"Copy"); | |
| 2019 p.pln( getName(args[firstCopiedArg]) + " " + result[firstCopiedArg] + " = (" + | |
| 2020 getName(args[firstCopiedArg]) + ") Util.copyObject(" + | |
| 2021 origNames[firstCopiedArg] + ",_orb());"); | |
| 2022 } | |
| 2023 } | |
| 2024 | |
| 2025 return result; | |
| 2026 } | |
| 2027 | |
| 2028 static final String SINGLE_SLASH = "\\"; | |
| 2029 static final String DOUBLE_SLASH = SINGLE_SLASH + SINGLE_SLASH; | |
| 2030 | |
| 2031 String getRepositoryID(Type type) { | |
| 2032 return IDLNames.replace(type.getRepositoryID(), SINGLE_SLASH, DOUBLE_SLASH); | |
| 2033 } | |
| 2034 | |
| 2035 String getExceptionRepositoryID(Type type) { | |
| 2036 ClassType theType = (ClassType) type; | |
| 2037 return IDLNames.getIDLRepositoryID(theType.getQualifiedIDLExceptionName(false)); | |
| 2038 } | |
| 2039 | |
| 2040 String getVariableName(String proposed) { | |
| 2041 while (namesInUse.contains(proposed)) { | |
| 2042 proposed = "$" + proposed; | |
| 2043 } | |
| 2044 | |
| 2045 return proposed; | |
| 2046 } | |
| 2047 | |
| 2048 void addNamesInUse(CompoundType.Method[] methods) { | |
| 2049 for (int i = 0; i < methods.length; i++) { | |
| 2050 addNamesInUse(methods[i]); | |
| 2051 } | |
| 2052 } | |
| 2053 | |
| 2054 void addNamesInUse(CompoundType.Method method) { | |
| 2055 String paramNames[] = method.getArgumentNames(); | |
| 2056 for (int i = 0; i < paramNames.length; i++) { | |
| 2057 addNameInUse(paramNames[i]); | |
| 2058 } | |
| 2059 } | |
| 2060 | |
| 2061 void addNameInUse(String name) { | |
| 2062 namesInUse.add(name); | |
| 2063 } | |
| 2064 | |
| 2065 static boolean mustCopy(Type type) { | |
| 2066 switch (type.getTypeCode()) { | |
| 2067 case TYPE_VOID: | |
| 2068 case TYPE_BOOLEAN: | |
| 2069 case TYPE_BYTE: | |
| 2070 case TYPE_CHAR: | |
| 2071 case TYPE_SHORT: | |
| 2072 case TYPE_INT: | |
| 2073 case TYPE_LONG: | |
| 2074 case TYPE_FLOAT: | |
| 2075 case TYPE_DOUBLE: | |
| 2076 case TYPE_STRING: return false; | |
| 2077 | |
| 2078 case TYPE_ANY: return true; | |
| 2079 | |
| 2080 case TYPE_CORBA_OBJECT: return false; | |
| 2081 | |
| 2082 case TYPE_REMOTE: | |
| 2083 case TYPE_ABSTRACT: | |
| 2084 case TYPE_NC_INTERFACE: | |
| 2085 case TYPE_VALUE: | |
| 2086 case TYPE_IMPLEMENTATION: | |
| 2087 case TYPE_NC_CLASS: | |
| 2088 case TYPE_ARRAY: | |
| 2089 case TYPE_JAVA_RMI_REMOTE: return true; | |
| 2090 | |
| 2091 default: throw new Error("unexpected type code: " + type.getTypeCode()); | |
| 2092 } | |
| 2093 } | |
| 2094 | |
| 2095 ValueType[] getStubExceptions (CompoundType.Method method, boolean sort) { | |
| 2096 | |
| 2097 ValueType[] list = method.getFilteredStubExceptions(method.getExceptions()); | |
| 2098 | |
| 2099 // Sort the list so that all org.omg.CORBA.UserException | |
| 2100 // subtypes are at the beginning of the list. This ensures | |
| 2101 // that the stub will not call read_string() before calling | |
| 2102 // XXHelper.read(). | |
| 2103 | |
| 2104 if (sort) { | |
| 2105 Arrays.sort(list,new UserExceptionComparator()); | |
| 2106 } | |
| 2107 | |
| 2108 return list; | |
| 2109 } | |
| 2110 | |
| 2111 ValueType[] getTieExceptions (CompoundType.Method method) { | |
| 2112 return method.getUniqueCatchList(method.getImplExceptions()); | |
| 2113 } | |
| 2114 | |
| 2115 void writeTieMethod(IndentingWriter p, CompoundType type, | |
| 2116 CompoundType.Method method) throws IOException { | |
| 2117 String methodName = method.getName(); | |
| 2118 Type paramTypes[] = method.getArguments(); | |
| 2119 String paramNames[] = method.getArgumentNames(); | |
| 2120 Type returnType = method.getReturnType(); | |
| 2121 ValueType[] exceptions = getTieExceptions(method); | |
| 2122 String in = getVariableName("in"); | |
| 2123 String ex = getVariableName("ex"); | |
| 2124 String out = getVariableName("out"); | |
| 2125 String reply = getVariableName("reply"); | |
| 2126 | |
| 2127 for (int i = 0; i < paramTypes.length; i++) { | |
| 2128 p.p(getName(paramTypes[i])+" "+paramNames[i]+" = "); | |
| 2129 writeUnmarshalArgument(p, in, paramTypes[i], null); | |
| 2130 p.pln(); | |
| 2131 } | |
| 2132 | |
| 2133 boolean handleExceptions = exceptions != null; | |
| 2134 boolean doReturn = !returnType.isType(TYPE_VOID); | |
| 2135 | |
| 2136 if (handleExceptions && doReturn) { | |
| 2137 String objName = testUtil(getName(returnType), returnType); | |
| 2138 p.pln(objName+" result;"); | |
| 2139 } | |
| 2140 | |
| 2141 if (handleExceptions) | |
| 2142 p.plnI("try {"); | |
| 2143 | |
| 2144 if (doReturn) { | |
| 2145 if (handleExceptions) { | |
| 2146 p.p("result = "); | |
| 2147 } else { | |
| 2148 p.p(getName(returnType)+" result = "); | |
| 2149 } | |
| 2150 } | |
| 2151 | |
| 2152 p.p("target."+methodName+"("); | |
| 2153 for(int i = 0; i < paramNames.length; i++) { | |
| 2154 if (i > 0) | |
| 2155 p.p(", "); | |
| 2156 p.p(paramNames[i]); | |
| 2157 } | |
| 2158 p.pln(");"); | |
| 2159 | |
| 2160 if (handleExceptions) { | |
| 2161 for(int i = 0; i < exceptions.length; i++) { | |
| 2162 p.pOlnI("} catch ("+getName(exceptions[i])+" "+ex+") {"); | |
| 2163 | |
| 2164 // Is this our IDLEntity Exception special case? | |
| 2165 | |
| 2166 if (exceptions[i].isIDLEntityException() && !exceptions[i].isCORBAUserException()) { | |
| 2167 | |
| 2168 // Yes... | |
| 2169 | |
| 2170 String helperName = IDLNames.replace(exceptions[i].getQualifiedIDLName(false),"::","."); | |
| 2171 helperName += "Helper"; | |
| 2172 p.pln(idOutputStream+" "+out +" = "+reply+".createExceptionReply();"); | |
| 2173 p.pln(helperName+".write("+out+","+ex+");"); | |
| 2174 | |
| 2175 } else { | |
| 2176 | |
| 2177 // No... | |
| 2178 | |
| 2179 p.pln("String id = \"" + getExceptionRepositoryID(exceptions[i]) + "\";"); | |
| 2180 p.plnI(idExtOutputStream + " "+out+" = "); | |
| 2181 p.pln("(" + idExtOutputStream + ") "+reply+".createExceptionReply();"); | |
| 2182 p.pOln(out+".write_string(id);"); | |
| 2183 p.pln(out+".write_value("+ex+"," + getName(exceptions[i]) + ".class);"); | |
| 2184 } | |
| 2185 | |
| 2186 p.pln("return "+out+";"); | |
| 2187 } | |
| 2188 p.pOln("}"); | |
| 2189 } | |
| 2190 | |
| 2191 if (needNewWriteStreamClass(returnType)) { | |
| 2192 p.plnI(idExtOutputStream + " "+out+" = "); | |
| 2193 p.pln("(" + idExtOutputStream + ") "+reply+".createReply();"); | |
| 2194 p.pO(); | |
| 2195 } else { | |
| 2196 p.pln("OutputStream "+out+" = "+reply+".createReply();"); | |
| 2197 } | |
| 2198 | |
| 2199 if (doReturn) { | |
| 2200 writeMarshalArgument(p, out, returnType, "result"); | |
| 2201 p.pln(); | |
| 2202 } | |
| 2203 | |
| 2204 p.pln("return "+out+";"); | |
| 2205 } | |
| 2206 | |
| 2207 | |
| 2208 /** | |
| 2209 * Write Java statements to marshal a series of values in order as | |
| 2210 * named in the "names" array, with types as specified in the "types" | |
| 2211 * array", to the java.io.ObjectOutput stream named "stream". | |
| 2212 */ | |
| 2213 void writeMarshalArguments(IndentingWriter p, | |
| 2214 String streamName, | |
| 2215 Type[] types, String[] names) | |
| 2216 throws IOException | |
| 2217 { | |
| 2218 if (types.length != names.length) { | |
| 2219 throw new Error("paramter type and name arrays different sizes"); | |
| 2220 } | |
| 2221 | |
| 2222 for (int i = 0; i < types.length; i++) { | |
| 2223 writeMarshalArgument(p, streamName, types[i], names[i]); | |
| 2224 if (i != types.length -1) { | |
| 2225 p.pln(); | |
| 2226 } | |
| 2227 } | |
| 2228 } | |
| 2229 | |
| 2230 /** | |
| 2231 * Added for IASRI 4987274. Remote classes named "Util" were | |
| 2232 * getting confused with javax.rmi.CORBA.Util and the | |
| 2233 * unqualifiedName "Util". | |
| 2234 */ | |
| 2235 String testUtil(String objectName, Type ttype) { | |
| 2236 if (objectName.equals("Util")) { | |
| 2237 String correctedName = (String)ttype.getPackageName() + "." + objectName; | |
| 2238 return correctedName; | |
| 2239 } else { | |
| 2240 return objectName; | |
| 2241 } | |
| 2242 } | |
| 2243 } | |
| 2244 | |
| 2245 class StringComparator implements java.util.Comparator { | |
| 2246 public int compare(Object o1, Object o2) { | |
| 2247 String s1 = (String)o1; | |
| 2248 String s2 = (String)o2; | |
| 2249 return s1.compareTo(s2); | |
| 2250 } | |
| 2251 } | |
| 2252 | |
| 2253 | |
| 2254 class UserExceptionComparator implements java.util.Comparator { | |
| 2255 public int compare(Object o1, Object o2) { | |
| 2256 ValueType v1 = (ValueType)o1; | |
| 2257 ValueType v2 = (ValueType)o2; | |
| 2258 int result = 0; | |
| 2259 if (isUserException(v1)) { | |
| 2260 if (!isUserException(v2)) { | |
| 2261 result = -1; | |
| 2262 } | |
| 2263 } else if (isUserException(v2)) { | |
| 2264 if (!isUserException(v1)) { | |
| 2265 result = 1; | |
| 2266 } | |
| 2267 } | |
| 2268 return result; | |
| 2269 } | |
| 2270 | |
| 2271 final boolean isUserException(ValueType it) { | |
| 2272 return it.isIDLEntityException() && !it.isCORBAUserException(); | |
| 2273 } | |
| 2274 } |
