| 1 | // |
| 2 | // (c) Copyright, Moebius Solutions, 2002, 2003 |
| 3 | // |
| 4 | // All Rights Reserved |
| 5 | // |
| 6 | // This material may be reproduced by or for the U. S. Government |
| 7 | // pursuant to the copyright license under the clause at |
| 8 | // DFARS 252.227-7013 (OCT 1988). |
| 9 | // |
| 10 | /* |
| 11 | * $Id: ClassGeneratorVisitor.java,v 1.5 2005/06/13 19:10:56 hastings Exp $ |
| 12 | */ |
| 13 | package com.moesol.generator; |
| 14 | |
| 15 | import java.io.*; |
| 16 | import java.lang.reflect.*; |
| 17 | import java.util.*; |
| 18 | import com.moesol.generator.core.*; |
| 19 | import com.moesol.generator.printer.*; |
| 20 | import com.moesol.generator.visitor.*; |
| 21 | |
| 22 | public abstract class ClassGeneratorVisitor implements ReflectVisitor { |
| 23 | public ClassGeneratorVisitor(Writer out, TranslationContext ctx) { |
| 24 | this.out = out; |
| 25 | m_trans_ctx = ctx; |
| 26 | } |
| 27 | /** override to change visit strategy */ |
| 28 | public void visit(Class a_class) throws ApplyException { |
| 29 | VisitClass.visitReflect(a_class, this); |
| 30 | } |
| 31 | public void setPassNumber(int pass_number) { |
| 32 | if (pass_number > 0) { |
| 33 | setPassAppend(Integer.toString(pass_number)); |
| 34 | } else { |
| 35 | m_pass_append = null; |
| 36 | } |
| 37 | } |
| 38 | public void setPassAppend(String pass) { |
| 39 | if (pass != null && pass.length() > 0 && pass.charAt(0) != '.') { |
| 40 | m_pass_append = "." + pass; |
| 41 | } else { |
| 42 | m_pass_append = pass; |
| 43 | } |
| 44 | } |
| 45 | public String getPassAppend() { |
| 46 | return m_pass_append == null ? "" : m_pass_append; |
| 47 | } |
| 48 | |
| 49 | /** Template method */ |
| 50 | protected Callable createCallable(Class a_class, Method method) throws ApplyException { |
| 51 | return new MethodCallable(a_class, method); |
| 52 | } |
| 53 | /** Template method */ |
| 54 | protected boolean shouldGenerateField(Field field) { |
| 55 | return Modifier.isPublic(field.getModifiers()); |
| 56 | } |
| 57 | /** Template method */ |
| 58 | protected void extendFieldProperties(Field field, Properties p) throws ApplyException { } |
| 59 | /** Template method */ |
| 60 | protected abstract String getFieldTemplateName(Field field) throws ApplyException; |
| 61 | |
| 62 | |
| 63 | /** Template method */ |
| 64 | protected boolean shouldGenerateMethod(Method method) throws ApplyException { |
| 65 | return Modifier.isPublic(method.getModifiers()); |
| 66 | } |
| 67 | /** Template method */ |
| 68 | protected void extendMethodProperties(Method method, Properties p) throws ApplyException { } |
| 69 | /** Template method */ |
| 70 | protected abstract String getTemplateName(Method method) throws ApplyException; |
| 71 | |
| 72 | |
| 73 | /** Template method */ |
| 74 | protected boolean shouldGenerateConstructor(Constructor ctor) throws ApplyException { |
| 75 | // TODO private constructors are important for limiting if new |
| 76 | // can be called. |
| 77 | return Modifier.isPublic(ctor.getModifiers()); |
| 78 | } |
| 79 | /** Template method */ |
| 80 | protected void extendConstructorProperties(Constructor ctor, Properties p) throws ApplyException |
| 81 | { } |
| 82 | /** Template method */ |
| 83 | protected abstract String getTemplateName(Constructor ctor) throws ApplyException; |
| 84 | |
| 85 | |
| 86 | public TranslationContext getTranslationContext() { |
| 87 | return m_trans_ctx; |
| 88 | } |
| 89 | public void visitField(final Class c, final Field field) throws ApplyException { |
| 90 | if (shouldGenerateField(field) != true) { return; } |
| 91 | if (field.getName().indexOf('$') != -1) { return; } // TODO source="1.4" caused $assertionsDisabled to show up |
| 92 | |
| 93 | Properties p = createFieldProperties(field); |
| 94 | extendFieldProperties(field, p); |
| 95 | Template t = createFieldTemplate(field); |
| 96 | try { |
| 97 | t.apply(p, out); |
| 98 | } catch (ApplyException e) { |
| 99 | throw new ApplyException(c.getName() + "." + field.getName(), e); |
| 100 | } |
| 101 | } |
| 102 | // TODO Remove Parameter, just pass method, see Method.getDeclaringClass |
| 103 | // TODO Reconsider above, when we override a method we want to specify |
| 104 | // a different class. MethodCallable allows a class override. |
| 105 | public void visitMethod(Class a_class, Method method) throws ApplyException { |
| 106 | if (!shouldGenerateMethod(method)) { return; } |
| 107 | |
| 108 | current_callable = createCallable(a_class, method); // TODO, thread saftey? |
| 109 | |
| 110 | Properties p = createMethodProperties(current_callable); |
| 111 | extendMethodProperties(method, p); |
| 112 | Template t = createMethodTemplate(method); |
| 113 | t.apply(p, out); |
| 114 | } |
| 115 | public void visitConstructor(Class c, Constructor ctor) throws ApplyException { |
| 116 | if (shouldGenerateConstructor(ctor) != true) { return; } |
| 117 | |
| 118 | current_callable = new ConstructorCallable(ctor); // TODO, thread saftey? |
| 119 | |
| 120 | Properties p = createConstructorProperties(ctor); |
| 121 | extendConstructorProperties(ctor, p); |
| 122 | Template t = createConstructorTemplate(ctor); |
| 123 | t.apply(p, out); |
| 124 | } |
| 125 | |
| 126 | /** Impl */ |
| 127 | private Properties createFieldProperties(Field field) throws ApplyException { |
| 128 | Properties p = new Properties(); |
| 129 | p.setProperty("modifiers", Modifier.toString(field.getModifiers())); |
| 130 | p.setProperty("type", JavaTypePrinter.getInstance().toString(field.getType())); |
| 131 | p.setProperty("name", field.getName()); |
| 132 | return p; |
| 133 | } |
| 134 | /** Impl */ |
| 135 | private Properties createMethodProperties(Callable callable) |
| 136 | throws ApplyException |
| 137 | { |
| 138 | Properties p = new Properties(); |
| 139 | p.setProperty("modifiers", Modifier.toString(callable.getModifiers())); |
| 140 | p.setProperty("static", Modifier.isStatic(callable.getModifiers()) ? "static" : ""); |
| 141 | p.setProperty("return", JavaTypePrinter.getInstance().toString(callable.getReturnType())); |
| 142 | p.setProperty("name", callable.getName()); |
| 143 | p.setProperty("prop_name", getPropertyName(callable)); |
| 144 | p.setProperty("class_name", ClassGenerator.stripPackageName(callable.getDeclaringClass().getName())); |
| 145 | p.setProperty("jni_self", getJniSelf(callable)); |
| 146 | p.setProperty("jni_name", getJniName(callable)); |
| 147 | p.setProperty("jni_overload", getJniOverload(callable)); |
| 148 | p.setProperty(",", getSeparator(callable)); |
| 149 | return p; |
| 150 | } |
| 151 | |
| 152 | |
| 153 | private String getCniName(Callable current_callable) { |
| 154 | return CniPointerTypePrinter.getInstance().toString(current_callable.getDeclaringClass()); |
| 155 | } |
| 156 | |
| 157 | /** Impl */ |
| 158 | private Properties createConstructorProperties(Constructor ctor) { |
| 159 | Properties p = new Properties(); |
| 160 | p.setProperty("modifiers", Modifier.toString(ctor.getModifiers())); |
| 161 | p.setProperty("return", ""); |
| 162 | p.setProperty("name", ClassGenerator.stripPackageName(ctor.getName())); |
| 163 | p.setProperty("class_name", ClassGenerator.stripPackageName(ctor.getDeclaringClass().getName())); |
| 164 | p.setProperty(",", getSeparator(new ConstructorCallable(ctor))); |
| 165 | return p; |
| 166 | } |
| 167 | /** Impl */ |
| 168 | private Template createFieldTemplate(Field field) throws ApplyException { |
| 169 | String tmpl_name = getFieldTemplateName(field); |
| 170 | if (tmpl_name == null) { |
| 171 | throw new ApplyException("No template found for " + field.getName()); |
| 172 | } |
| 173 | return createTemplate(tmpl_name); |
| 174 | } |
| 175 | /** Impl */ |
| 176 | private Template createMethodTemplate(Method method) throws ApplyException { |
| 177 | String tmpl_name = getTemplateName(method); |
| 178 | if (tmpl_name == null) { |
| 179 | throw new ApplyException("No template found for " + method.getName()); |
| 180 | } |
| 181 | return createTemplate(tmpl_name); |
| 182 | } |
| 183 | /** Impl */ |
| 184 | private Template createConstructorTemplate(Constructor ctor) throws ApplyException { |
| 185 | String tmpl_name = getTemplateName(ctor); |
| 186 | if (tmpl_name == null) { |
| 187 | throw new ApplyException("No template found for " + ctor.getName()); |
| 188 | } |
| 189 | return createTemplate(tmpl_name); |
| 190 | } |
| 191 | /** Impl */ |
| 192 | private Template createTemplate(String tmpl_name) throws ApplyException { |
| 193 | InputStream tmpl_strm = getTranslationContext().getTmplAsStream(tmpl_name); |
| 194 | if (tmpl_strm == null) { |
| 195 | throw new ApplyException("No resource file found: " + tmpl_name); |
| 196 | } |
| 197 | |
| 198 | Template t = new Template(tmpl_strm); |
| 199 | t.setObject(this); |
| 200 | t.setErrorPrefix(tmpl_name + ": "); |
| 201 | return t; |
| 202 | } |
| 203 | |
| 204 | |
| 205 | /** |
| 206 | * @return the property name if the method starts with get/set/is |
| 207 | */ |
| 208 | protected String getPropertyName(Callable callable) { |
| 209 | for (int i = 0; i < getPrefixList().length; i++) { |
| 210 | if (callable.getName().startsWith(getPrefixList()[i])) { |
| 211 | return callable.getName().substring(getPrefixList()[i].length()); |
| 212 | } |
| 213 | } |
| 214 | return ""; |
| 215 | } |
| 216 | |
| 217 | /** |
| 218 | * @return "," if there are at least one parameter, otherwise return "" |
| 219 | */ |
| 220 | protected String getSeparator(Callable callable) { |
| 221 | if (callable.getParameterTypes().length > 0) { |
| 222 | return ","; |
| 223 | } else { |
| 224 | return ""; |
| 225 | } |
| 226 | } |
| 227 | |
| 228 | // TODO extract method/class? We don't use any fields here. |
| 229 | /** |
| 230 | * Helper for derived classes. |
| 231 | */ |
| 232 | protected String findFieldTranslation(String prefix, String type, Field field) |
| 233 | throws ApplyException |
| 234 | { |
| 235 | String suffixes[] = { |
| 236 | field.getDeclaringClass().getName(), |
| 237 | field.getName(), |
| 238 | (Modifier.isStatic(field.getModifiers()) ? "static.*" : "instance.*"), |
| 239 | "*", |
| 240 | }; |
| 241 | return findTranslation(prefix, type, suffixes, field.getName()); |
| 242 | } |
| 243 | |
| 244 | // TODO extract method/class? We don't use any fields here. |
| 245 | /** |
| 246 | * Helper for derived classes. |
| 247 | */ |
| 248 | protected String findMeTranslation(String prefix, String type, Callable callable) |
| 249 | throws ApplyException |
| 250 | { |
| 251 | String suffixes[] = { |
| 252 | callable.getDeclaringClass().getName(), |
| 253 | "super." + getSuperclassName(callable), |
| 254 | "*", |
| 255 | }; |
| 256 | return findTranslation(prefix, type, suffixes, callable.getDeclaringClass().getName()); |
| 257 | } |
| 258 | |
| 259 | // TODO extract class? We don't use any fields here. |
| 260 | /** |
| 261 | * Helper for derived classes. |
| 262 | */ |
| 263 | protected String findMethodTranslation(String prefix, String type, String suffix, Callable callable) |
| 264 | throws ApplyException |
| 265 | { |
| 266 | return findTranslation(prefix, type, getMethodSuffixes(suffix, callable), callable.getName()); |
| 267 | } |
| 268 | |
| 269 | // TODO extract class? We don't use any fields here. |
| 270 | /** |
| 271 | * Helper for derived classes. |
| 272 | */ |
| 273 | protected String queryMethodTranslation(String prefix, String type, String suffix, Callable callable) |
| 274 | throws ApplyException |
| 275 | { |
| 276 | return queryTranslation(prefix, type, getMethodSuffixes(suffix, callable), callable.getName()); |
| 277 | } |
| 278 | private String [] getMethodSuffixes(String suffix, Callable callable) |
| 279 | throws ApplyException |
| 280 | { |
| 281 | String suffixes[] = { |
| 282 | callable.getKeyString(Callable.PACKAGE | Callable.CLASS | Callable.METHOD | Callable.PARAMETERS), |
| 283 | callable.getKeyString(Callable.PACKAGE | Callable.CLASS | Callable.METHOD), |
| 284 | callable.getKeyString( Callable.CLASS | Callable.METHOD | Callable.PARAMETERS), |
| 285 | callable.getKeyString( Callable.CLASS | Callable.METHOD), |
| 286 | callable.getKeyString( Callable.METHOD | Callable.PARAMETERS), |
| 287 | callable.getKeyString( Callable.METHOD), |
| 288 | callable.getKeyString(Callable.PACKAGE | Callable.CLASS | Callable.WILD), |
| 289 | callable.getKeyString( Callable.CLASS | Callable.WILD), |
| 290 | |
| 291 | getPropertyPrefix(callable), |
| 292 | (isStaticNative(callable)) ? "static.native.*" : "non-static-native.*", |
| 293 | (Modifier.isNative(callable.getModifiers()) ? "native.*" : "non-native.*"), |
| 294 | (Modifier.isStatic(callable.getModifiers()) ? "static.*" : "instance.*"), |
| 295 | suffix, |
| 296 | }; |
| 297 | return suffixes; |
| 298 | } |
| 299 | private boolean isStaticNative(Callable callable) { |
| 300 | if (Modifier.isStatic(callable.getModifiers()) |
| 301 | && Modifier.isNative(callable.getModifiers())) |
| 302 | { |
| 303 | return true; |
| 304 | } |
| 305 | return false; |
| 306 | } |
| 307 | |
| 308 | // TODO extract class? We don't use any fields here. |
| 309 | // TODO this is just findMethodTranslation! |
| 310 | /** |
| 311 | * Helper for derived classes. |
| 312 | * |
| 313 | * @param prefix |
| 314 | * @param type |
| 315 | * @param suffix |
| 316 | * @param callable |
| 317 | * @return the translation found. |
| 318 | * @throws ApplyException |
| 319 | */ |
| 320 | protected String findConstructorTranslation(String prefix, String type, String suffix, Callable callable) |
| 321 | throws ApplyException |
| 322 | { |
| 323 | String[] suffixes = buildCtorSearch(callable, suffix); |
| 324 | return findTranslation(prefix, type, suffixes, callable.getName()); |
| 325 | } |
| 326 | // JUnit |
| 327 | String[] buildCtorSearch(Callable callable, String suffix) throws ApplyException { |
| 328 | Vector suffixes = new Vector(); |
| 329 | suffixes.add(callable.getKeyString(Callable.PACKAGE | Callable.CLASS | Callable.METHOD | Callable.PARAMETERS)); |
| 330 | suffixes.add(callable.getKeyString(Callable.PACKAGE | Callable.CLASS | Callable.METHOD)); |
| 331 | suffixes.add(callable.getKeyString( Callable.CLASS | Callable.METHOD | Callable.PARAMETERS)); |
| 332 | suffixes.add(callable.getKeyString( Callable.CLASS | Callable.METHOD)); |
| 333 | suffixes.add(callable.getKeyString( Callable.METHOD | Callable.PARAMETERS)); |
| 334 | suffixes.add(callable.getKeyString( Callable.METHOD)); |
| 335 | /** |
| 336 | * Insert supers |
| 337 | */ |
| 338 | Class c = callable.getDeclaringClass(); |
| 339 | while (c != Object.class) { |
| 340 | suffixes.add("super." + c.getName() + ".<init>"); |
| 341 | suffixes.add("super." + ClassGenerator.stripPackageName(c.getName()) + ".<init>"); |
| 342 | c = c.getSuperclass(); |
| 343 | } |
| 344 | suffixes.add("constructor.*"); |
| 345 | suffixes.add("*"); |
| 346 | suffixes.add(suffix); |
| 347 | |
| 348 | String[] array_prototype = new String[0]; |
| 349 | return (String[]) suffixes.toArray(array_prototype); |
| 350 | } |
| 351 | /* |
| 352 | * TODO extract class? We don't use any fields here. |
| 353 | */ |
| 354 | protected String findParameterTranslation(String prefix, String type, Class parameter_type) |
| 355 | throws ApplyException |
| 356 | { |
| 357 | String suffixes[] = { |
| 358 | parameter_type.getName(), |
| 359 | getShortClassName(parameter_type), |
| 360 | "*", |
| 361 | }; |
| 362 | |
| 363 | return findTranslation(prefix, type, suffixes, parameter_type.getName()); |
| 364 | } |
| 365 | /** |
| 366 | * @return the property init string if the method starts with get/set/is |
| 367 | */ |
| 368 | protected String findPropInitTranslation(String prefix, String type, Callable callable) |
| 369 | throws ApplyException |
| 370 | { |
| 371 | String name = getPropertyName(callable); |
| 372 | if (name.length() == 0) { return ""; } |
| 373 | String suffixes[] = { |
| 374 | callable.getKeyString(Callable.PACKAGE | Callable.CLASS) + name, |
| 375 | callable.getKeyString( Callable.CLASS) + name, |
| 376 | name, |
| 377 | "*", |
| 378 | }; |
| 379 | return findTranslation(prefix, type, suffixes, name); |
| 380 | } |
| 381 | private String findTranslation(String prefix, String type, String suffixes[], String errName) |
| 382 | throws ApplyException |
| 383 | { |
| 384 | String result = queryTranslation(prefix, type, suffixes, errName); |
| 385 | if (result == null) { |
| 386 | // We are about to fail, dump all the searches |
| 387 | for (int i = 0; i < suffixes.length; i++) { |
| 388 | System.out.println(getLookupString(prefix, type, suffixes[i])); |
| 389 | } |
| 390 | throw new ApplyException("No "+ prefix +" translation property for " + errName); |
| 391 | } |
| 392 | return result; |
| 393 | } |
| 394 | protected String queryTranslation(String prefix, String type, String suffixes[], String errName) |
| 395 | throws ApplyException |
| 396 | { |
| 397 | String translation; |
| 398 | for (int i = 0; i < suffixes.length; i++) { |
| 399 | if (m_trans_ctx.getTraceFinds() != null && errName.equals(m_trans_ctx.getTraceFinds())) { |
| 400 | /* TODO unit test for list of strings coming out. */ |
| 401 | System.out.println(getLookupString(prefix, type, suffixes[i])); |
| 402 | } |
| 403 | |
| 404 | translation = getTransProperty(getLookupString(prefix, type, suffixes[i])); |
| 405 | if (translation != null) { |
| 406 | return translation; |
| 407 | } |
| 408 | } |
| 409 | return null; |
| 410 | } |
| 411 | |
| 412 | private String getLookupString(String default_prefix, String type, String suffix) { |
| 413 | String prefix = m_trans_ctx.getPrefix(); |
| 414 | if (prefix == null) { |
| 415 | prefix = default_prefix; |
| 416 | } |
| 417 | StringBuffer result = new StringBuffer(prefix); |
| 418 | result.append('.'); |
| 419 | result.append(type); |
| 420 | result.append('.'); |
| 421 | result.append(suffix); |
| 422 | result.append(getPassAppend()); |
| 423 | return result.toString(); |
| 424 | // suffix never null? return suffix == null ? prefix : prefix + "." + suffix; |
| 425 | } |
| 426 | /** |
| 427 | * Helper for derived classes. |
| 428 | */ |
| 429 | protected String getTransProperty(String key) throws ApplyException { |
| 430 | return m_trans_ctx.getProperty(key); |
| 431 | } |
| 432 | /** |
| 433 | * Helper for derived classes. |
| 434 | */ |
| 435 | protected String getJniSelf(Callable callable) throws ApplyException { |
| 436 | if (!Modifier.isStatic(callable.getModifiers())) { |
| 437 | return "jobject self"; |
| 438 | } else { |
| 439 | return "jclass self"; |
| 440 | } |
| 441 | } |
| 442 | protected String getJniReturnError(Callable callable) { |
| 443 | // TODO might need a method by method way to return an error. |
| 444 | if (callable.getReturnType() == Void.TYPE) { |
| 445 | return ""; |
| 446 | } |
| 447 | return "return 0;"; |
| 448 | } |
| 449 | protected String getJniName(Callable callable) throws ApplyException { |
| 450 | try { |
| 451 | StringWriter out = new StringWriter(); |
| 452 | out.write("Java_"); |
| 453 | JniMangledTypePrinter.getInstance().print(callable.getDeclaringClass(), out); |
| 454 | out.write("_"); |
| 455 | |
| 456 | JniMangleFilterWriter mangle = new JniMangleFilterWriter(out); |
| 457 | mangle.write(callable.getName()); |
| 458 | |
| 459 | if (callable.isOverloaded()) { |
| 460 | writeOverloadSignature(callable, out); |
| 461 | } |
| 462 | return out.toString(); |
| 463 | } catch (IOException e) { |
| 464 | throw new ApplyException(e); |
| 465 | } |
| 466 | } |
| 467 | protected String getJniOverload(Callable callable) throws ApplyException { |
| 468 | try { |
| 469 | StringWriter out = new StringWriter(); |
| 470 | |
| 471 | if (callable.isOverloaded()) { |
| 472 | writeOverloadSignature(callable, out); |
| 473 | } |
| 474 | return out.toString(); |
| 475 | } catch (IOException e) { |
| 476 | throw new ApplyException(e); |
| 477 | } |
| 478 | } |
| 479 | private void writeOverloadSignature(Callable callable, Writer out) throws IOException { |
| 480 | writeOverloadSignature(callable.getParameterTypes(), out); |
| 481 | } |
| 482 | private void writeOverloadSignature(Class params[], Writer out) throws IOException { |
| 483 | out.write("__"); |
| 484 | for (int i = 0; i < params.length; i++) { |
| 485 | writeOverloadParam(params[i], out); |
| 486 | } |
| 487 | } |
| 488 | private void writeOverloadParam(Class type, Writer out) throws IOException { |
| 489 | JniMangleFilterWriter fw = new JniMangleFilterWriter(out); |
| 490 | JniSignatureTypePrinter.getInstance().print(type, fw); |
| 491 | } |
| 492 | |
| 493 | private String getShortClassName(Class a_class) { |
| 494 | return ClassGenerator.stripPackageName(a_class.getName()); |
| 495 | } |
| 496 | private String getSuperclassName(Callable callable) { |
| 497 | Class super_class = callable.getDeclaringClass().getSuperclass(); |
| 498 | return super_class != null ? super_class.getName() : "<no superclass>"; |
| 499 | } |
| 500 | /** |
| 501 | * @return a list of possible prefixes |
| 502 | */ |
| 503 | private static String[] getPrefixList() { |
| 504 | // TODO cmdline args for extending prefix list. |
| 505 | String prefixes[] = { |
| 506 | "get", "is", "has", "set", "show", "hide", "clear", "add", "insert", "delete" |
| 507 | }; |
| 508 | return prefixes; |
| 509 | } |
| 510 | /** |
| 511 | * @return "get*" for set methods, "set*" for set methods, etc. |
| 512 | */ |
| 513 | private String getPropertyPrefix(Callable callable) { |
| 514 | // String prefixes[] = { |
| 515 | // "get", "is", "set", "show", "hide", "clear", "add", "insert", "delete" |
| 516 | // }; |
| 517 | for (int i = 0; i < getPrefixList().length; i++) { |
| 518 | if (callable.getName().startsWith(getPrefixList()[i])) { |
| 519 | return getPrefixList()[i] + "*"; |
| 520 | } |
| 521 | } |
| 522 | return ""; |
| 523 | } |
| 524 | /** |
| 525 | * @param callable callable to print signature for. |
| 526 | * @return "(char[],offset,len)" for the parameters for <code>callable</code>. |
| 527 | */ |
| 528 | private String getParamSignature(Callable callable) throws ApplyException { |
| 529 | final StringWriter sw = new StringWriter(); |
| 530 | ParamTypeVisitor v = new JavaSignatureParamsVisitor(sw); |
| 531 | VisitClass.visitParamTypes(callable.getParameterTypes(), v); |
| 532 | return sw.toString(); |
| 533 | } |
| 534 | |
| 535 | protected Callable current_callable = null; |
| 536 | private Writer out = null; |
| 537 | private TranslationContext m_trans_ctx = null; |
| 538 | private String m_pass_append = null; |
| 539 | } |