Showing the changes to java/pkg/sun/applet/Main.java (1 of 18352 files). Show all
Unified · Split
| @@ -0,0 +1,533 @@ | |||
| 1 | /* | ||
| 2 | * Copyright (c) 1999, 2006, Oracle and/or its affiliates. All rights reserved. | ||
| 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | ||
| 4 | * | ||
| 5 | * This code is free software; you can redistribute it and/or modify it | ||
| 6 | * under the terms of the GNU General Public License version 2 only, as | ||
| 7 | * published by the Free Software Foundation. Oracle designates this | ||
| 8 | * particular file as subject to the "Classpath" exception as provided | ||
| 9 | * by Oracle in the LICENSE file that accompanied this code. | ||
| 10 | * | ||
| 11 | * This code is distributed in the hope that it will be useful, but WITHOUT | ||
| 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | ||
| 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | ||
| 14 | * version 2 for more details (a copy is included in the LICENSE file that | ||
| 15 | * accompanied this code). | ||
| 16 | * | ||
| 17 | * You should have received a copy of the GNU General Public License version | ||
| 18 | * 2 along with this work; if not, write to the Free Software Foundation, | ||
| 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | ||
| 20 | * | ||
| 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | ||
| 22 | * or visit www.oracle.com if you need additional information or have any | ||
| 23 | * questions. | ||
| 24 | */ | ||
| 25 | |||
| 26 | package sun.applet; | ||
| 27 | |||
| 28 | import java.io.BufferedInputStream; | ||
| 29 | import java.io.File; | ||
| 30 | import java.io.FileInputStream; | ||
| 31 | import java.io.FileOutputStream; | ||
| 32 | import java.io.IOException; | ||
| 33 | import java.lang.reflect.Method; | ||
| 34 | import java.lang.reflect.InvocationTargetException; | ||
| 35 | import java.net.URL; | ||
| 36 | import java.net.MalformedURLException; | ||
| 37 | import java.util.Enumeration; | ||
| 38 | import java.util.Properties; | ||
| 39 | import java.util.Vector; | ||
| 40 | import sun.net.www.ParseUtil; | ||
| 41 | |||
| 42 | /** | ||
| 43 | * The main entry point into AppletViewer. | ||
| 44 | */ | ||
| 45 | public class Main { | ||
| 46 | /** | ||
| 47 | * The file which contains all of the AppletViewer specific properties. | ||
| 48 | */ | ||
| 49 | static File theUserPropertiesFile; | ||
| 50 | |||
| 51 | /** | ||
| 52 | * The default key/value pairs for the required user-specific properties. | ||
| 53 | */ | ||
| 54 | static final String [][] avDefaultUserProps = { | ||
| 55 | // There's a bootstrapping problem here. If we don't have a proxyHost, | ||
| 56 | // then we will not be able to connect to a URL outside the firewall; | ||
| 57 | // however, there's no way for us to set the proxyHost without starting | ||
| 58 | // AppletViewer. This problem existed before the re-write. | ||
| 59 | {"http.proxyHost", ""}, | ||
| 60 | {"http.proxyPort", "80"}, | ||
| 61 | {"package.restrict.access.sun", "true"} | ||
| 62 | }; | ||
| 63 | |||
| 64 | static { | ||
| 65 | File userHome = new File(System.getProperty("user.home")); | ||
| 66 | // make sure we can write to this location | ||
| 67 | userHome.canWrite(); | ||
| 68 | |||
| 69 | theUserPropertiesFile = new File(userHome, ".appletviewer"); | ||
| 70 | } | ||
| 71 | |||
| 72 | // i18n | ||
| 73 | private static AppletMessageHandler amh = new AppletMessageHandler("appletviewer"); | ||
| 74 | |||
| 75 | /** | ||
| 76 | * Member variables set according to options passed in to AppletViewer. | ||
| 77 | */ | ||
| 78 | private boolean debugFlag = false; | ||
| 79 | private boolean helpFlag = false; | ||
| 80 | private String encoding = null; | ||
| 81 | private boolean noSecurityFlag = false; | ||
| 82 | private static boolean cmdLineTestFlag = false; | ||
| 83 | |||
| 84 | /** | ||
| 85 | * The list of valid URLs passed in to AppletViewer. | ||
| 86 | */ | ||
| 87 | private static Vector urlList = new Vector(1); | ||
| 88 | |||
| 89 | // This is used in init(). Getting rid of this is desirable but depends | ||
| 90 | // on whether the property that uses it is necessary/standard. | ||
| 91 | public static final String theVersion = System.getProperty("java.version"); | ||
| 92 | |||
| 93 | /** | ||
| 94 | * The main entry point into AppletViewer. | ||
| 95 | */ | ||
| 96 | public static void main(String [] args) { | ||
| 97 | Main m = new Main(); | ||
| 98 | int ret = m.run(args); | ||
| 99 | |||
| 100 | // Exit immediately if we got some sort of error along the way. | ||
| 101 | // For debugging purposes, if we have passed in "-XcmdLineTest" we | ||
| 102 | // force a premature exit. | ||
| 103 | if ((ret != 0) || (cmdLineTestFlag)) | ||
| 104 | System.exit(ret); | ||
| 105 | } | ||
| 106 | |||
| 107 | private int run(String [] args) { | ||
| 108 | // DECODE ARGS | ||
| 109 | try { | ||
| 110 | if (args.length == 0) { | ||
| 111 | usage(); | ||
| 112 | return 0; | ||
| 113 | } | ||
| 114 | for (int i = 0; i < args.length; ) { | ||
| 115 | int j = decodeArg(args, i); | ||
| 116 | if (j == 0) { | ||
| 117 | throw new ParseException(lookup("main.err.unrecognizedarg", | ||
| 118 | args[i])); | ||
| 119 | } | ||
| 120 | i += j; | ||
| 121 | } | ||
| 122 | } catch (ParseException e) { | ||
| 123 | System.err.println(e.getMessage()); | ||
| 124 | return 1; | ||
| 125 | } | ||
| 126 | |||
| 127 | // CHECK ARGUMENTS | ||
| 128 | if (helpFlag) { | ||
| 129 | usage(); | ||
| 130 | return 0; | ||
| 131 | } | ||
| 132 | |||
| 133 | if (urlList.size() == 0) { | ||
| 134 | System.err.println(lookup("main.err.inputfile")); | ||
| 135 | return 1; | ||
| 136 | } | ||
| 137 | |||
| 138 | if (debugFlag) { | ||
| 139 | // START A DEBUG SESSION | ||
| 140 | // Given the current architecture, we will end up decoding the | ||
| 141 | // arguments again, but at least we are guaranteed to have | ||
| 142 | // arguments which are valid. | ||
| 143 | return invokeDebugger(args); | ||
| 144 | } | ||
| 145 | |||
| 146 | // INSTALL THE SECURITY MANAGER (if necessary) | ||
| 147 | if (!noSecurityFlag && (System.getSecurityManager() == null)) | ||
| 148 | init(); | ||
| 149 | |||
| 150 | // LAUNCH APPLETVIEWER FOR EACH URL | ||
| 151 | for (int i = 0; i < urlList.size(); i++) { | ||
| 152 | try { | ||
| 153 | // XXX 5/17 this parsing method should be changed/fixed so that | ||
| 154 | // it doesn't do both parsing of the html file and launching of | ||
| 155 | // the AppletPanel | ||
| 156 | AppletViewer.parse((URL) urlList.elementAt(i), encoding); | ||
| 157 | } catch (IOException e) { | ||
| 158 | System.err.println(lookup("main.err.io", e.getMessage())); | ||
| 159 | return 1; | ||
| 160 | } | ||
| 161 | } | ||
| 162 | return 0; | ||
| 163 | } | ||
| 164 | |||
| 165 | private static void usage() { | ||
| 166 | System.out.println(lookup("usage")); | ||
| 167 | } | ||
| 168 | |||
| 169 | /** | ||
| 170 | * Decode a single argument in an array and return the number of elements | ||
| 171 | * used. | ||
| 172 | * | ||
| 173 | * @param args The array of arguments. | ||
| 174 | * @param i The argument to decode. | ||
| 175 | * @return The number of array elements used when the argument was | ||
| 176 | * decoded. | ||
| 177 | * @exception ParseException | ||
| 178 | * Thrown when there is a problem with something in the | ||
| 179 | * argument array. | ||
| 180 | */ | ||
| 181 | private int decodeArg(String [] args, int i) throws ParseException { | ||
| 182 | String arg = args[i]; | ||
| 183 | int argc = args.length; | ||
| 184 | |||
| 185 | if ("-help".equalsIgnoreCase(arg) || "-?".equals(arg)) { | ||
| 186 | helpFlag = true; | ||
| 187 | return 1; | ||
| 188 | } else if ("-encoding".equals(arg) && (i < argc - 1)) { | ||
| 189 | if (encoding != null) | ||
| 190 | throw new ParseException(lookup("main.err.dupoption", arg)); | ||
| 191 | encoding = args[++i]; | ||
| 192 | return 2; | ||
| 193 | } else if ("-debug".equals(arg)) { | ||
| 194 | debugFlag = true; | ||
| 195 | return 1; | ||
| 196 | } else if ("-Xnosecurity".equals(arg)) { | ||
| 197 | // This is an undocumented (and, in the future, unsupported) | ||
| 198 | // flag which prevents AppletViewer from installing its own | ||
| 199 | // SecurityManager. | ||
| 200 | |||
| 201 | System.err.println(); | ||
| 202 | System.err.println(lookup("main.warn.nosecmgr")); | ||
| 203 | System.err.println(); | ||
| 204 | |||
| 205 | noSecurityFlag = true; | ||
| 206 | return 1; | ||
| 207 | } else if ("-XcmdLineTest".equals(arg)) { | ||
| 208 | // This is an internal flag which should be used for command-line | ||
| 209 | // testing. It instructs AppletViewer to force a premature exit | ||
| 210 | // immediately after the applet has been launched. | ||
| 211 | cmdLineTestFlag = true; | ||
| 212 | return 1; | ||
| 213 | } else if (arg.startsWith("-")) { | ||
| 214 | throw new ParseException(lookup("main.err.unsupportedopt", arg)); | ||
| 215 | } else { | ||
| 216 | // we found what we hope is a url | ||
| 217 | URL url = parseURL(arg); | ||
| 218 | if (url != null) { | ||
| 219 | urlList.addElement(url); | ||
| 220 | return 1; | ||
| 221 | } | ||
| 222 | } | ||
| 223 | return 0; | ||
| 224 | } | ||
| 225 | |||
| 226 | /** | ||
| 227 | * Following the relevant RFC, construct a valid URL based on the passed in | ||
| 228 | * string. | ||
| 229 | * | ||
| 230 | * @param url a string which represents either a relative or absolute URL. | ||
| 231 | * @return a URL when the passed in string can be interpreted according | ||
| 232 | * to the RFC, <code>null</code> otherwise. | ||
| 233 | * @exception ParseException | ||
| 234 | * Thrown when we are unable to construct a proper URL from the | ||
| 235 | * passed in string. | ||
| 236 | */ | ||
| 237 | private URL parseURL(String url) throws ParseException { | ||
| 238 | URL u = null; | ||
| 239 | // prefix of the urls with 'file' scheme | ||
| 240 | String prefix = "file:"; | ||
| 241 | |||
| 242 | try { | ||
| 243 | if (url.indexOf(':') <= 1) | ||
| 244 | { | ||
| 245 | // appletviewer accepts only unencoded filesystem paths | ||
| 246 | u = ParseUtil.fileToEncodedURL(new File(url)); | ||
| 247 | } else if (url.startsWith(prefix) && | ||
| 248 | url.length() != prefix.length() && | ||
| 249 | !(new File(url.substring(prefix.length())).isAbsolute())) | ||
| 250 | { | ||
| 251 | // relative file URL, like this "file:index.html" | ||
| 252 | // ensure that this file URL is absolute | ||
| 253 | // ParseUtil.fileToEncodedURL should be done last (see 6329251) | ||
| 254 | String path = ParseUtil.fileToEncodedURL(new File(System.getProperty("user.dir"))).getPath() + | ||
| 255 | url.substring(prefix.length()); | ||
| 256 | u = new URL("file", "", path); | ||
| 257 | } else { | ||
| 258 | // appletviewer accepts only encoded urls | ||
| 259 | u = new URL(url); | ||
| 260 | } | ||
| 261 | } catch (MalformedURLException e) { | ||
| 262 | throw new ParseException(lookup("main.err.badurl", | ||
| 263 | url, e.getMessage())); | ||
| 264 | } | ||
| 265 | |||
| 266 | return u; | ||
| 267 | } | ||
| 268 | |||
| 269 | /** | ||
| 270 | * Invoke the debugger with the arguments passed in to appletviewer. | ||
| 271 | * | ||
| 272 | * @param args The arguments passed into the debugger. | ||
| 273 | * @return <code>0</code> if the debugger is invoked successfully, | ||
| 274 | * <code>1</code> otherwise. | ||
| 275 | */ | ||
| 276 | private int invokeDebugger(String [] args) { | ||
| 277 | // CONSTRUCT THE COMMAND LINE | ||
| 278 | String [] newArgs = new String[args.length + 1]; | ||
| 279 | int current = 0; | ||
| 280 | |||
| 281 | // Add a -classpath argument that prevents | ||
| 282 | // the debugger from launching appletviewer with the default of | ||
| 283 | // ".". appletviewer's classpath should never contain valid | ||
| 284 | // classes since they will result in security exceptions. | ||
| 285 | // Ideally, the classpath should be set to "", but the VM won't | ||
| 286 | // allow an empty classpath, so a phony directory name is used. | ||
| 287 | String phonyDir = System.getProperty("java.home") + | ||
| 288 | File.separator + "phony"; | ||
| 289 | newArgs[current++] = "-Djava.class.path=" + phonyDir; | ||
| 290 | |||
| 291 | // Appletviewer's main class is the debuggee | ||
| 292 | newArgs[current++] = "sun.applet.Main"; | ||
| 293 | |||
| 294 | // Append all the of the original appletviewer arguments, | ||
| 295 | // leaving out the "-debug" option. | ||
| 296 | for (int i = 0; i < args.length; i++) { | ||
| 297 | if (!("-debug".equals(args[i]))) { | ||
| 298 | newArgs[current++] = args[i]; | ||
| 299 | } | ||
| 300 | } | ||
| 301 | |||
| 302 | // LAUNCH THE DEBUGGER | ||
| 303 | // Reflection is used for two reasons: | ||
| 304 | // 1) The debugger classes are on classpath and thus must be loaded | ||
| 305 | // by the application class loader. (Currently, appletviewer are | ||
| 306 | // loaded through the boot class path out of rt.jar.) | ||
| 307 | // 2) Reflection removes any build dependency between appletviewer | ||
| 308 | // and jdb. | ||
| 309 | try { | ||
| 310 | Class c = Class.forName("com.sun.tools.example.debug.tty.TTY", true, | ||
| 311 | ClassLoader.getSystemClassLoader()); | ||
| 312 | Method m = c.getDeclaredMethod("main", | ||
| 313 | new Class[] { String[].class }); | ||
| 314 | m.invoke(null, new Object[] { newArgs }); | ||
| 315 | } catch (ClassNotFoundException cnfe) { | ||
| 316 | System.err.println(lookup("main.debug.cantfinddebug")); | ||
| 317 | return 1; | ||
| 318 | } catch (NoSuchMethodException nsme) { | ||
| 319 | System.err.println(lookup("main.debug.cantfindmain")); | ||
| 320 | return 1; | ||
| 321 | } catch (InvocationTargetException ite) { | ||
| 322 | System.err.println(lookup("main.debug.exceptionindebug")); | ||
| 323 | return 1; | ||
| 324 | } catch (IllegalAccessException iae) { | ||
| 325 | System.err.println(lookup("main.debug.cantaccess")); | ||
| 326 | return 1; | ||
| 327 | } | ||
| 328 | return 0; | ||
| 329 | } | ||
| 330 | |||
| 331 | private void init() { | ||
| 332 | // GET APPLETVIEWER USER-SPECIFIC PROPERTIES | ||
| 333 | Properties avProps = getAVProps(); | ||
| 334 | |||
| 335 | // ADD OTHER RANDOM PROPERTIES | ||
| 336 | // XXX 5/18 need to revisit why these are here, is there some | ||
| 337 | // standard for what is available? | ||
| 338 | |||
| 339 | // Standard browser properties | ||
| 340 | avProps.put("browser", "sun.applet.AppletViewer"); | ||
| 341 | avProps.put("browser.version", "1.06"); | ||
| 342 | avProps.put("browser.vendor", "Oracle Corporation"); | ||
| 343 | avProps.put("http.agent", "Java(tm) 2 SDK, Standard Edition v" + theVersion); | ||
| 344 | |||
| 345 | // Define which packages can be extended by applets | ||
| 346 | // XXX 5/19 probably not needed, not checked in AppletSecurity | ||
| 347 | avProps.put("package.restrict.definition.java", "true"); | ||
| 348 | avProps.put("package.restrict.definition.sun", "true"); | ||
| 349 | |||
| 350 | // Define which properties can be read by applets. | ||
| 351 | // A property named by "key" can be read only when its twin | ||
| 352 | // property "key.applet" is true. The following ten properties | ||
| 353 | // are open by default. Any other property can be explicitly | ||
| 354 | // opened up by the browser user by calling appletviewer with | ||
| 355 | // -J-Dkey.applet=true | ||
| 356 | avProps.put("java.version.applet", "true"); | ||
| 357 | avProps.put("java.vendor.applet", "true"); | ||
| 358 | avProps.put("java.vendor.url.applet", "true"); | ||
| 359 | avProps.put("java.class.version.applet", "true"); | ||
| 360 | avProps.put("os.name.applet", "true"); | ||
| 361 | avProps.put("os.version.applet", "true"); | ||
| 362 | avProps.put("os.arch.applet", "true"); | ||
| 363 | avProps.put("file.separator.applet", "true"); | ||
| 364 | avProps.put("path.separator.applet", "true"); | ||
| 365 | avProps.put("line.separator.applet", "true"); | ||
| 366 | |||
| 367 | // Read in the System properties. If something is going to be | ||
| 368 | // over-written, warn about it. | ||
| 369 | Properties sysProps = System.getProperties(); | ||
| 370 | for (Enumeration e = sysProps.propertyNames(); e.hasMoreElements(); ) { | ||
| 371 | String key = (String) e.nextElement(); | ||
| 372 | String val = (String) sysProps.getProperty(key); | ||
| 373 | String oldVal; | ||
| 374 | if ((oldVal = (String) avProps.setProperty(key, val)) != null) | ||
| 375 | System.err.println(lookup("main.warn.prop.overwrite", key, | ||
| 376 | oldVal, val)); | ||
| 377 | } | ||
| 378 | |||
| 379 | // INSTALL THE PROPERTY LIST | ||
| 380 | System.setProperties(avProps); | ||
| 381 | |||
| 382 | // Create and install the security manager | ||
| 383 | if (!noSecurityFlag) { | ||
| 384 | System.setSecurityManager(new AppletSecurity()); | ||
| 385 | } else { | ||
| 386 | System.err.println(lookup("main.nosecmgr")); | ||
| 387 | } | ||
| 388 | |||
| 389 | // REMIND: Create and install a socket factory! | ||
| 390 | } | ||
| 391 | |||
| 392 | /** | ||
| 393 | * Read the AppletViewer user-specific properties. Typically, these | ||
| 394 | * properties should reside in the file $USER/.appletviewer. If this file | ||
| 395 | * does not exist, one will be created. Information for this file will | ||
| 396 | * be gleaned from $USER/.hotjava/properties. If that file does not exist, | ||
| 397 | * then default values will be used. | ||
| 398 | * | ||
| 399 | * @return A Properties object containing all of the AppletViewer | ||
| 400 | * user-specific properties. | ||
| 401 | */ | ||
| 402 | private Properties getAVProps() { | ||
| 403 | Properties avProps = new Properties(); | ||
| 404 | |||
| 405 | File dotAV = theUserPropertiesFile; | ||
| 406 | if (dotAV.exists()) { | ||
| 407 | // we must have already done the conversion | ||
| 408 | if (dotAV.canRead()) { | ||
| 409 | // just read the file | ||
| 410 | avProps = getAVProps(dotAV); | ||
| 411 | } else { | ||
| 412 | // send out warning and use defaults | ||
| 413 | System.err.println(lookup("main.warn.cantreadprops", | ||
| 414 | dotAV.toString())); | ||
| 415 | avProps = setDefaultAVProps(); | ||
| 416 | } | ||
| 417 | } else { | ||
| 418 | // create the $USER/.appletviewer file | ||
| 419 | |||
| 420 | // see if $USER/.hotjava/properties exists | ||
| 421 | File userHome = new File(System.getProperty("user.home")); | ||
| 422 | File dotHJ = new File(userHome, ".hotjava"); | ||
| 423 | dotHJ = new File(dotHJ, "properties"); | ||
| 424 | if (dotHJ.exists()) { | ||
| 425 | // just read the file | ||
| 426 | avProps = getAVProps(dotHJ); | ||
| 427 | } else { | ||
| 428 | // send out warning and use defaults | ||
| 429 | System.err.println(lookup("main.warn.cantreadprops", | ||
| 430 | dotHJ.toString())); | ||
| 431 | avProps = setDefaultAVProps(); | ||
| 432 | } | ||
| 433 | |||
| 434 | // SAVE THE FILE | ||
| 435 | try { | ||
| 436 | FileOutputStream out = new FileOutputStream(dotAV); | ||
| 437 | avProps.store(out, lookup("main.prop.store")); | ||
| 438 | out.close(); | ||
| 439 | } catch (IOException e) { | ||
| 440 | System.err.println(lookup("main.err.prop.cantsave", | ||
| 441 | dotAV.toString())); | ||
| 442 | } | ||
| 443 | } | ||
| 444 | return avProps; | ||
| 445 | } | ||
| 446 | |||
| 447 | /** | ||
| 448 | * Set the AppletViewer user-specific properties to be the default values. | ||
| 449 | * | ||
| 450 | * @return A Properties object containing all of the AppletViewer | ||
| 451 | * user-specific properties, set to the default values. | ||
| 452 | */ | ||
| 453 | private Properties setDefaultAVProps() { | ||
| 454 | Properties avProps = new Properties(); | ||
| 455 | for (int i = 0; i < avDefaultUserProps.length; i++) { | ||
| 456 | avProps.setProperty(avDefaultUserProps[i][0], | ||
| 457 | avDefaultUserProps[i][1]); | ||
| 458 | } | ||
| 459 | return avProps; | ||
| 460 | } | ||
| 461 | |||
| 462 | /** | ||
| 463 | * Given a file, find only the properties that are setable by AppletViewer. | ||
| 464 | * | ||
| 465 | * @param inFile A Properties file from which we select the properties of | ||
| 466 | * interest. | ||
| 467 | * @return A Properties object containing all of the AppletViewer | ||
| 468 | * user-specific properties. | ||
| 469 | */ | ||
| 470 | private Properties getAVProps(File inFile) { | ||
| 471 | Properties avProps = new Properties(); | ||
| 472 | |||
| 473 | // read the file | ||
| 474 | Properties tmpProps = new Properties(); | ||
| 475 | try { | ||
| 476 | FileInputStream in = new FileInputStream(inFile); | ||
| 477 | tmpProps.load(new BufferedInputStream(in)); | ||
| 478 | in.close(); | ||
| 479 | } catch (IOException e) { | ||
| 480 | System.err.println(lookup("main.err.prop.cantread", | ||
| 481 | inFile.toString())); | ||
| 482 | } | ||
| 483 | |||
| 484 | // pick off the properties we care about | ||
| 485 | for (int i = 0; i < avDefaultUserProps.length; i++) { | ||
| 486 | String value = tmpProps.getProperty(avDefaultUserProps[i][0]); | ||
| 487 | if (value != null) { | ||
| 488 | // the property exists in the file, so replace the default | ||
| 489 | avProps.setProperty(avDefaultUserProps[i][0], value); | ||
| 490 | } else { | ||
| 491 | // just use the default | ||
| 492 | avProps.setProperty(avDefaultUserProps[i][0], | ||
| 493 | avDefaultUserProps[i][1]); | ||
| 494 | } | ||
| 495 | } | ||
| 496 | return avProps; | ||
| 497 | } | ||
| 498 | |||
| 499 | /** | ||
| 500 | * Methods for easier i18n handling. | ||
| 501 | */ | ||
| 502 | |||
| 503 | private static String lookup(String key) { | ||
| 504 | return amh.getMessage(key); | ||
| 505 | } | ||
| 506 | |||
| 507 | private static String lookup(String key, String arg0) { | ||
| 508 | return amh.getMessage(key, arg0); | ||
| 509 | } | ||
| 510 | |||
| 511 | private static String lookup(String key, String arg0, String arg1) { | ||
| 512 | return amh.getMessage(key, arg0, arg1); | ||
| 513 | } | ||
| 514 | |||
| 515 | private static String lookup(String key, String arg0, String arg1, | ||
| 516 | String arg2) { | ||
| 517 | return amh.getMessage(key, arg0, arg1, arg2); | ||
| 518 | } | ||
| 519 | |||
| 520 | class ParseException extends RuntimeException | ||
| 521 | { | ||
| 522 | public ParseException(String msg) { | ||
| 523 | super(msg); | ||
| 524 | } | ||
| 525 | |||
| 526 | public ParseException(Throwable t) { | ||
| 527 | super(t.getMessage()); | ||
| 528 | this.t = t; | ||
| 529 | } | ||
| 530 | |||
| 531 | Throwable t = null; | ||
| 532 | } | ||
| 533 | } | ||