| 1 | // SECTION-START[License Header] |
| 2 | // <editor-fold defaultstate="collapsed" desc=" Generated License "> |
| 3 | /* |
| 4 | * Copyright (c) 2010 The JOMC Project |
| 5 | * Copyright (c) 2005 Christian Schulte <cs@jomc.org> |
| 6 | * All rights reserved. |
| 7 | * |
| 8 | * Redistribution and use in source and binary forms, with or without |
| 9 | * modification, are permitted provided that the following conditions |
| 10 | * are met: |
| 11 | * |
| 12 | * o Redistributions of source code must retain the above copyright |
| 13 | * notice, this list of conditions and the following disclaimer. |
| 14 | * |
| 15 | * o Redistributions in binary form must reproduce the above copyright |
| 16 | * notice, this list of conditions and the following disclaimer in |
| 17 | * the documentation and/or other materials provided with the |
| 18 | * distribution. |
| 19 | * |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE JOMC PROJECT AND CONTRIBUTORS "AS IS" |
| 21 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| 22 | * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| 23 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE JOMC PROJECT OR |
| 24 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| 25 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| 26 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| 27 | * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| 28 | * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| 29 | * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| 30 | * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 31 | * |
| 32 | * $Id: Jomc.java 1452 2010-02-02 05:35:30Z schulte2005 $ |
| 33 | * |
| 34 | */ |
| 35 | // </editor-fold> |
| 36 | // SECTION-END |
| 37 | package org.jomc.cli; |
| 38 | |
| 39 | import java.io.BufferedReader; |
| 40 | import java.io.IOException; |
| 41 | import java.io.PrintWriter; |
| 42 | import java.io.StringReader; |
| 43 | import java.io.StringWriter; |
| 44 | import java.util.logging.Level; |
| 45 | import org.apache.commons.cli.CommandLine; |
| 46 | import org.apache.commons.cli.GnuParser; |
| 47 | import org.apache.commons.cli.HelpFormatter; |
| 48 | import org.apache.commons.cli.Options; |
| 49 | import org.apache.commons.cli.ParseException; |
| 50 | import org.apache.commons.lang.StringUtils; |
| 51 | import org.jomc.model.DefaultModelProcessor; |
| 52 | import org.jomc.model.DefaultModelProvider; |
| 53 | import org.jomc.model.bootstrap.DefaultSchemaProvider; |
| 54 | import org.jomc.model.bootstrap.DefaultServiceProvider; |
| 55 | |
| 56 | // SECTION-START[Documentation] |
| 57 | // <editor-fold defaultstate="collapsed" desc=" Generated Documentation "> |
| 58 | /** |
| 59 | * JOMC command line interface. |
| 60 | * <p><b>Properties</b><ul> |
| 61 | * <li>"{@link #getDescPad descPad}" |
| 62 | * <blockquote>Property of type {@code int}. |
| 63 | * <p>The number of characters of padding to be prefixed to each description line.</p> |
| 64 | * </blockquote></li> |
| 65 | * <li>"{@link #getHelpCommandName helpCommandName}" |
| 66 | * <blockquote>Property of type {@code java.lang.String}. |
| 67 | * <p>The name of the command used to request help.</p> |
| 68 | * </blockquote></li> |
| 69 | * <li>"{@link #getLeftPad leftPad}" |
| 70 | * <blockquote>Property of type {@code int}. |
| 71 | * <p>The number of characters of padding to be prefixed to each line.</p> |
| 72 | * </blockquote></li> |
| 73 | * <li>"{@link #getWidth width}" |
| 74 | * <blockquote>Property of type {@code int}. |
| 75 | * <p>The number of characters per line for the usage statement.</p> |
| 76 | * </blockquote></li> |
| 77 | * </ul></p> |
| 78 | * <p><b>Dependencies</b><ul> |
| 79 | * <li>"{@link #getCommands Commands}"<blockquote> |
| 80 | * Dependency on {@code org.jomc.cli.Command} at specification level 1.0-alpha-16.</blockquote></li> |
| 81 | * <li>"{@link #getDebugOption DebugOption}"<blockquote> |
| 82 | * Dependency on {@code org.apache.commons.cli.Option} bound to an instance.</blockquote></li> |
| 83 | * <li>"{@link #getFailOnWarningsOption FailOnWarningsOption}"<blockquote> |
| 84 | * Dependency on {@code org.apache.commons.cli.Option} bound to an instance.</blockquote></li> |
| 85 | * <li>"{@link #getLocale Locale}"<blockquote> |
| 86 | * Dependency on {@code java.util.Locale} at specification level 1.1 bound to an instance.</blockquote></li> |
| 87 | * <li>"{@link #getVerboseOption VerboseOption}"<blockquote> |
| 88 | * Dependency on {@code org.apache.commons.cli.Option} bound to an instance.</blockquote></li> |
| 89 | * </ul></p> |
| 90 | * <p><b>Messages</b><ul> |
| 91 | * <li>"{@link #getCommandLineInfoMessage commandLineInfo}"<table> |
| 92 | * <tr><td valign="top">English:</td><td valign="top"><pre>Command line: |
| 93 | * {0}</pre></td></tr> |
| 94 | * <tr><td valign="top">Deutsch:</td><td valign="top"><pre>Kommandozeile: |
| 95 | * {0}</pre></td></tr> |
| 96 | * </table> |
| 97 | * <li>"{@link #getIllegalArgumentsMessage illegalArguments}"<table> |
| 98 | * <tr><td valign="top">English:</td><td valign="top"><pre>Illegal arguments. Type »jomc {0} {1}« for further information.</pre></td></tr> |
| 99 | * <tr><td valign="top">Deutsch:</td><td valign="top"><pre>Ungültige Argumente. Geben Sie »jomc {0} {1}« für weitere Informationen ein.</pre></td></tr> |
| 100 | * </table> |
| 101 | * <li>"{@link #getUsageMessage usage}"<table> |
| 102 | * <tr><td valign="top">English:</td><td valign="top"><pre>Type »jomc <command> {0}« for further information.</pre></td></tr> |
| 103 | * <tr><td valign="top">Deutsch:</td><td valign="top"><pre>Geben Sie »jomc <Befehl> {0}« für weitere Informationen ein.</pre></td></tr> |
| 104 | * </table> |
| 105 | * </ul></p> |
| 106 | * |
| 107 | * @author <a href="mailto:cs@jomc.org">Christian Schulte</a> 1.0 |
| 108 | * @version $Id: Jomc.java 1452 2010-02-02 05:35:30Z schulte2005 $ |
| 109 | */ |
| 110 | // </editor-fold> |
| 111 | // SECTION-END |
| 112 | // SECTION-START[Annotations] |
| 113 | // <editor-fold defaultstate="collapsed" desc=" Generated Annotations "> |
| 114 | @javax.annotation.Generated( value = "org.jomc.tools.JavaSources", |
| 115 | comments = "See http://jomc.sourceforge.net/jomc/1.0-alpha-16/jomc-tools" ) |
| 116 | // </editor-fold> |
| 117 | // SECTION-END |
| 118 | public class Jomc |
| 119 | { |
| 120 | // SECTION-START[Jomc] |
| 121 | |
| 122 | /** |
| 123 | * Log level events are logged at by default. |
| 124 | * @see #getDefaultLogLevel() |
| 125 | */ |
| 126 | private static final Level DEFAULT_LOG_LEVEL = Level.WARNING; |
| 127 | |
| 128 | /** Default log level. */ |
| 129 | private static volatile Level defaultLogLevel; |
| 130 | |
| 131 | /** Print writer of the instance. */ |
| 132 | private PrintWriter printWriter; |
| 133 | |
| 134 | /** Log level of the instance. */ |
| 135 | private Level logLevel; |
| 136 | |
| 137 | /** Greatest severity logged by the command. */ |
| 138 | private Level severity = Level.ALL; |
| 139 | |
| 140 | /** |
| 141 | * Gets the print writer of the instance. |
| 142 | * |
| 143 | * @return The print writer of the instance. |
| 144 | */ |
| 145 | public PrintWriter getPrintWriter() |
| 146 | { |
| 147 | if ( this.printWriter == null ) |
| 148 | { |
| 149 | this.printWriter = new PrintWriter( System.out, true ); |
| 150 | } |
| 151 | |
| 152 | return this.printWriter; |
| 153 | } |
| 154 | |
| 155 | /** |
| 156 | * Sets the print writer of the instance. |
| 157 | * |
| 158 | * @param value The new print writer of the instance or {@code null}. |
| 159 | */ |
| 160 | public void setPrintWriter( final PrintWriter value ) |
| 161 | { |
| 162 | this.printWriter = value; |
| 163 | } |
| 164 | |
| 165 | /** |
| 166 | * Gets the default log level events are logged at. |
| 167 | * <p>The default log level is controlled by system property {@code org.jomc.cli.Jomc.defaultLogLevel} holding the |
| 168 | * log level to log events at by default. If that property is not set, the {@code WARNING} default is returned.</p> |
| 169 | * |
| 170 | * @return The log level events are logged at by default. |
| 171 | * |
| 172 | * @see #getLogLevel() |
| 173 | * @see Level#parse(java.lang.String) |
| 174 | */ |
| 175 | public static Level getDefaultLogLevel() |
| 176 | { |
| 177 | if ( defaultLogLevel == null ) |
| 178 | { |
| 179 | defaultLogLevel = Level.parse( System.getProperty( |
| 180 | "org.jomc.cli.Jomc.defaultLogLevel", DEFAULT_LOG_LEVEL.getName() ) ); |
| 181 | |
| 182 | } |
| 183 | |
| 184 | return defaultLogLevel; |
| 185 | } |
| 186 | |
| 187 | /** |
| 188 | * Sets the default log level events are logged at. |
| 189 | * |
| 190 | * @param value The new default level events are logged at or {@code null}. |
| 191 | * |
| 192 | * @see #getDefaultLogLevel() |
| 193 | */ |
| 194 | public static void setDefaultLogLevel( final Level value ) |
| 195 | { |
| 196 | defaultLogLevel = value; |
| 197 | } |
| 198 | |
| 199 | /** |
| 200 | * Gets the log level of the instance. |
| 201 | * |
| 202 | * @return The log level of the instance. |
| 203 | * |
| 204 | * @see #getDefaultLogLevel() |
| 205 | * @see #setLogLevel(java.util.logging.Level) |
| 206 | * @see #isLoggable(java.util.logging.Level) |
| 207 | */ |
| 208 | public Level getLogLevel() |
| 209 | { |
| 210 | if ( this.logLevel == null ) |
| 211 | { |
| 212 | this.logLevel = getDefaultLogLevel(); |
| 213 | } |
| 214 | |
| 215 | return this.logLevel; |
| 216 | } |
| 217 | |
| 218 | /** |
| 219 | * Sets the log level of the instance. |
| 220 | * |
| 221 | * @param value The new log level of the instance or {@code null}. |
| 222 | * |
| 223 | * @see #getLogLevel() |
| 224 | * @see #isLoggable(java.util.logging.Level) |
| 225 | */ |
| 226 | public void setLogLevel( final Level value ) |
| 227 | { |
| 228 | this.logLevel = value; |
| 229 | } |
| 230 | |
| 231 | /** |
| 232 | * Checks if a message at a given level is provided to the listeners of the instance. |
| 233 | * |
| 234 | * @param level The level to test. |
| 235 | * |
| 236 | * @return {@code true} if messages at {@code level} are provided to the listeners of the instance; |
| 237 | * {@code false} if messages at {@code level} are not provided to the listeners of the instance. |
| 238 | * |
| 239 | * @throws NullPointerException if {@code level} is {@code null}. |
| 240 | * |
| 241 | * @see #getLogLevel() |
| 242 | * @see #setLogLevel(java.util.logging.Level) |
| 243 | */ |
| 244 | public boolean isLoggable( final Level level ) |
| 245 | { |
| 246 | if ( level == null ) |
| 247 | { |
| 248 | throw new NullPointerException( "level" ); |
| 249 | } |
| 250 | |
| 251 | return level.intValue() >= this.getLogLevel().intValue(); |
| 252 | } |
| 253 | |
| 254 | /** |
| 255 | * Processes the given arguments and executes the corresponding command. |
| 256 | * |
| 257 | * @param args Arguments to process. |
| 258 | * |
| 259 | * @return Status code. |
| 260 | * |
| 261 | * @see Command#STATUS_SUCCESS |
| 262 | * @see Command#STATUS_FAILURE |
| 263 | */ |
| 264 | public int jomc( final String[] args ) |
| 265 | { |
| 266 | Command cmd = null; |
| 267 | this.severity = Level.ALL; |
| 268 | |
| 269 | try |
| 270 | { |
| 271 | DefaultModelProvider.setDefaultModuleLocation( "META-INF/jomc-cli.xml" ); |
| 272 | DefaultModelProcessor.setDefaultTransformerLocation( "META-INF/jomc-cli.xsl" ); |
| 273 | DefaultSchemaProvider.setDefaultSchemaLocation( "META-INF/jomc-schemas.xml" ); |
| 274 | DefaultServiceProvider.setDefaultServiceLocation( "META-INF/jomc-services.xml" ); |
| 275 | |
| 276 | final StringBuilder commandInfo = new StringBuilder(); |
| 277 | |
| 278 | for ( Command c : this.getCommands() ) |
| 279 | { |
| 280 | if ( cmd == null && args != null && args.length > 0 && |
| 281 | ( args[0].equals( c.getName() ) || args[0].equals( c.getAbbreviatedName() ) ) ) |
| 282 | { |
| 283 | cmd = c; |
| 284 | } |
| 285 | |
| 286 | commandInfo.append( StringUtils.rightPad( c.getName(), 25 ) ).append( " : " ). |
| 287 | append( c.getShortDescription( this.getLocale() ) ).append( " (" ).append( c.getAbbreviatedName() ). |
| 288 | append( ")" ).append( System.getProperty( "line.separator" ) ); |
| 289 | |
| 290 | } |
| 291 | |
| 292 | if ( cmd == null ) |
| 293 | { |
| 294 | this.getPrintWriter().println( this.getUsageMessage( this.getLocale(), this.getHelpCommandName() ) ); |
| 295 | this.getPrintWriter().println(); |
| 296 | this.getPrintWriter().println( commandInfo.toString() ); |
| 297 | return Command.STATUS_FAILURE; |
| 298 | } |
| 299 | |
| 300 | final String[] commandArguments = new String[ args.length - 1 ]; |
| 301 | System.arraycopy( args, 1, commandArguments, 0, commandArguments.length ); |
| 302 | |
| 303 | if ( commandArguments.length > 0 && this.getHelpCommandName().equals( commandArguments[0] ) ) |
| 304 | { |
| 305 | final StringWriter usage = new StringWriter(); |
| 306 | final StringWriter opts = new StringWriter(); |
| 307 | final HelpFormatter formatter = new HelpFormatter(); |
| 308 | final Options options = cmd.getOptions(); |
| 309 | options.addOption( this.getDebugOption() ); |
| 310 | options.addOption( this.getVerboseOption() ); |
| 311 | options.addOption( this.getFailOnWarningsOption() ); |
| 312 | |
| 313 | PrintWriter pw = new PrintWriter( usage ); |
| 314 | formatter.printUsage( pw, this.getWidth(), cmd.getName(), options ); |
| 315 | pw.close(); |
| 316 | |
| 317 | pw = new PrintWriter( opts ); |
| 318 | formatter.printOptions( pw, this.getWidth(), options, this.getLeftPad(), this.getDescPad() ); |
| 319 | pw.close(); |
| 320 | |
| 321 | this.getPrintWriter().println( cmd.getShortDescription( this.getLocale() ) ); |
| 322 | this.getPrintWriter().println(); |
| 323 | this.getPrintWriter().println( usage.toString() ); |
| 324 | this.getPrintWriter().println( opts.toString() ); |
| 325 | this.getPrintWriter().println(); |
| 326 | this.getPrintWriter().println( cmd.getLongDescription( this.getLocale() ) ); |
| 327 | this.getPrintWriter().println(); |
| 328 | return Command.STATUS_SUCCESS; |
| 329 | } |
| 330 | |
| 331 | cmd.getListeners().add( new Command.Listener() |
| 332 | { |
| 333 | |
| 334 | public void onLog( final Level level, final String message, final Throwable t ) |
| 335 | { |
| 336 | log( level, message, t ); |
| 337 | } |
| 338 | |
| 339 | } ); |
| 340 | |
| 341 | DefaultModelProvider.setDefaultModuleLocation( null ); |
| 342 | DefaultModelProcessor.setDefaultTransformerLocation( null ); |
| 343 | DefaultSchemaProvider.setDefaultSchemaLocation( null ); |
| 344 | DefaultServiceProvider.setDefaultServiceLocation( null ); |
| 345 | |
| 346 | final Options options = cmd.getOptions(); |
| 347 | options.addOption( this.getDebugOption() ); |
| 348 | options.addOption( this.getVerboseOption() ); |
| 349 | options.addOption( this.getFailOnWarningsOption() ); |
| 350 | |
| 351 | final CommandLine commandLine = new GnuParser().parse( options, commandArguments ); |
| 352 | final boolean debug = commandLine.hasOption( this.getDebugOption().getOpt() ); |
| 353 | final boolean verbose = commandLine.hasOption( this.getVerboseOption().getOpt() ); |
| 354 | |
| 355 | if ( debug || verbose ) |
| 356 | { |
| 357 | this.setLogLevel( debug ? Level.ALL : Level.INFO ); |
| 358 | } |
| 359 | |
| 360 | cmd.setLogLevel( this.getLogLevel() ); |
| 361 | |
| 362 | if ( this.isLoggable( Level.FINE ) ) |
| 363 | { |
| 364 | final StringBuilder argumentInfo = new StringBuilder(); |
| 365 | |
| 366 | for ( int i = 0; i < args.length; i++ ) |
| 367 | { |
| 368 | argumentInfo.append( "\t[" ).append( i ).append( "]='" ).append( args[i] ).append( "'" ). |
| 369 | append( System.getProperty( "line.separator" ) ); |
| 370 | |
| 371 | } |
| 372 | |
| 373 | this.log( Level.FINE, this.getCommandLineInfoMessage( |
| 374 | this.getLocale(), argumentInfo.toString() ), null ); |
| 375 | |
| 376 | } |
| 377 | |
| 378 | final boolean failOnWarnings = commandLine.hasOption( this.getFailOnWarningsOption().getOpt() ); |
| 379 | |
| 380 | final int status = cmd.execute( commandLine ); |
| 381 | if ( status == Command.STATUS_SUCCESS && failOnWarnings && |
| 382 | this.severity.intValue() >= Level.WARNING.intValue() ) |
| 383 | { |
| 384 | return Command.STATUS_FAILURE; |
| 385 | } |
| 386 | |
| 387 | return status; |
| 388 | } |
| 389 | catch ( final ParseException e ) |
| 390 | { |
| 391 | this.log( Level.SEVERE, this.getIllegalArgumentsMessage( |
| 392 | this.getLocale(), cmd.getName(), this.getHelpCommandName() ), e ); |
| 393 | |
| 394 | return Command.STATUS_FAILURE; |
| 395 | } |
| 396 | catch ( final Throwable t ) |
| 397 | { |
| 398 | this.log( Level.SEVERE, t.getMessage(), t ); |
| 399 | return Command.STATUS_FAILURE; |
| 400 | } |
| 401 | finally |
| 402 | { |
| 403 | DefaultModelProvider.setDefaultModuleLocation( null ); |
| 404 | DefaultModelProcessor.setDefaultTransformerLocation( null ); |
| 405 | DefaultSchemaProvider.setDefaultSchemaLocation( null ); |
| 406 | DefaultServiceProvider.setDefaultServiceLocation( null ); |
| 407 | this.getPrintWriter().flush(); |
| 408 | } |
| 409 | } |
| 410 | |
| 411 | /** |
| 412 | * Main entry point. |
| 413 | * |
| 414 | * @param args The application arguments. |
| 415 | */ |
| 416 | public static void main( final String[] args ) |
| 417 | { |
| 418 | System.exit( run( args ) ); |
| 419 | } |
| 420 | |
| 421 | /** |
| 422 | * Main entry point without exiting the VM. |
| 423 | * |
| 424 | * @param args The application arguments. |
| 425 | * |
| 426 | * @return Status code. |
| 427 | * |
| 428 | * @see Command#STATUS_SUCCESS |
| 429 | * @see Command#STATUS_FAILURE |
| 430 | */ |
| 431 | public static int run( final String[] args ) |
| 432 | { |
| 433 | return new Jomc().jomc( args ); |
| 434 | } |
| 435 | |
| 436 | /** |
| 437 | * Logs to the print writer of the instance. |
| 438 | * |
| 439 | * @param level The level of the event. |
| 440 | * @param message The message of the event or {@code null}. |
| 441 | * @param throwable The throwable of the event {@code null}. |
| 442 | * |
| 443 | * @throws NullPointerException if {@code level} is {@code null}. |
| 444 | */ |
| 445 | protected void log( final Level level, final String message, final Throwable throwable ) |
| 446 | { |
| 447 | if ( level == null ) |
| 448 | { |
| 449 | throw new NullPointerException( "level" ); |
| 450 | } |
| 451 | |
| 452 | if ( this.severity.intValue() < level.intValue() ) |
| 453 | { |
| 454 | this.severity = level; |
| 455 | } |
| 456 | |
| 457 | if ( this.isLoggable( level ) ) |
| 458 | { |
| 459 | if ( message != null ) |
| 460 | { |
| 461 | this.getPrintWriter().print( this.formatLogLines( level, "" ) ); |
| 462 | this.getPrintWriter().print( this.formatLogLines( level, message ) ); |
| 463 | } |
| 464 | |
| 465 | if ( throwable != null ) |
| 466 | { |
| 467 | this.getPrintWriter().print( this.formatLogLines( level, "" ) ); |
| 468 | final String m = this.getMessage( throwable ); |
| 469 | |
| 470 | if ( m != null ) |
| 471 | { |
| 472 | this.getPrintWriter().print( this.formatLogLines( level, m ) ); |
| 473 | } |
| 474 | else |
| 475 | { |
| 476 | this.getPrintWriter().print( this.formatLogLines( level, throwable.toString() ) ); |
| 477 | } |
| 478 | |
| 479 | if ( this.getLogLevel().intValue() < Level.INFO.intValue() ) |
| 480 | { |
| 481 | final StringWriter stackTrace = new StringWriter(); |
| 482 | final PrintWriter pw = new PrintWriter( stackTrace ); |
| 483 | throwable.printStackTrace( pw ); |
| 484 | pw.flush(); |
| 485 | this.getPrintWriter().print( this.formatLogLines( level, stackTrace.toString() ) ); |
| 486 | } |
| 487 | } |
| 488 | } |
| 489 | |
| 490 | this.getPrintWriter().flush(); |
| 491 | } |
| 492 | |
| 493 | private String formatLogLines( final Level level, final String text ) |
| 494 | { |
| 495 | try |
| 496 | { |
| 497 | final StringBuilder lines = new StringBuilder(); |
| 498 | final BufferedReader reader = new BufferedReader( new StringReader( text ) ); |
| 499 | |
| 500 | String line; |
| 501 | while ( ( line = reader.readLine() ) != null ) |
| 502 | { |
| 503 | lines.append( "[" ).append( level.getLocalizedName() ).append( "] " ); |
| 504 | lines.append( line ).append( System.getProperty( "line.separator" ) ); |
| 505 | } |
| 506 | |
| 507 | return lines.toString(); |
| 508 | } |
| 509 | catch ( final IOException e ) |
| 510 | { |
| 511 | throw new AssertionError( e ); |
| 512 | } |
| 513 | } |
| 514 | |
| 515 | private String getMessage( final Throwable throwable ) |
| 516 | { |
| 517 | if ( throwable != null ) |
| 518 | { |
| 519 | if ( throwable.getMessage() != null ) |
| 520 | { |
| 521 | return throwable.getMessage(); |
| 522 | } |
| 523 | |
| 524 | return this.getMessage( throwable.getCause() ); |
| 525 | } |
| 526 | |
| 527 | return null; |
| 528 | } |
| 529 | |
| 530 | // SECTION-END |
| 531 | // SECTION-START[Constructors] |
| 532 | // <editor-fold defaultstate="collapsed" desc=" Generated Constructors "> |
| 533 | |
| 534 | /** Creates a new {@code Jomc} instance. */ |
| 535 | @javax.annotation.Generated( value = "org.jomc.tools.JavaSources", |
| 536 | comments = "See http://jomc.sourceforge.net/jomc/1.0-alpha-16/jomc-tools" ) |
| 537 | public Jomc() |
| 538 | { |
| 539 | // SECTION-START[Default Constructor] |
| 540 | super(); |
| 541 | // SECTION-END |
| 542 | } |
| 543 | // </editor-fold> |
| 544 | // SECTION-END |
| 545 | // SECTION-START[Dependencies] |
| 546 | // <editor-fold defaultstate="collapsed" desc=" Generated Dependencies "> |
| 547 | |
| 548 | /** |
| 549 | * Gets the {@code Commands} dependency. |
| 550 | * <p>This method returns any available object of the {@code org.jomc.cli.Command} specification at specification level 1.0-alpha-16.</p> |
| 551 | * <p>That specification does not apply to any scope. A new object is returned whenever requested.</p> |
| 552 | * @return The {@code Commands} dependency. |
| 553 | * @throws org.jomc.ObjectManagementException if getting the dependency instance fails. |
| 554 | */ |
| 555 | @javax.annotation.Generated( value = "org.jomc.tools.JavaSources", |
| 556 | comments = "See http://jomc.sourceforge.net/jomc/1.0-alpha-16/jomc-tools" ) |
| 557 | private org.jomc.cli.Command[] getCommands() |
| 558 | { |
| 559 | final org.jomc.cli.Command[] _d = (org.jomc.cli.Command[]) org.jomc.ObjectManagerFactory.getObjectManager( this.getClass().getClassLoader() ).getDependency( this, "Commands" ); |
| 560 | assert _d != null : "'Commands' dependency not found."; |
| 561 | return _d; |
| 562 | } |
| 563 | |
| 564 | /** |
| 565 | * Gets the {@code DebugOption} dependency. |
| 566 | * <p>This method returns the "{@code JOMC CLI Debug Option}" object of the {@code org.apache.commons.cli.Option} specification.</p> |
| 567 | * <p>That specification does not apply to any scope. A new object is returned whenever requested and bound to this instance.</p> |
| 568 | * @return The {@code DebugOption} dependency. |
| 569 | * @throws org.jomc.ObjectManagementException if getting the dependency instance fails. |
| 570 | */ |
| 571 | @javax.annotation.Generated( value = "org.jomc.tools.JavaSources", |
| 572 | comments = "See http://jomc.sourceforge.net/jomc/1.0-alpha-16/jomc-tools" ) |
| 573 | private org.apache.commons.cli.Option getDebugOption() |
| 574 | { |
| 575 | final org.apache.commons.cli.Option _d = (org.apache.commons.cli.Option) org.jomc.ObjectManagerFactory.getObjectManager( this.getClass().getClassLoader() ).getDependency( this, "DebugOption" ); |
| 576 | assert _d != null : "'DebugOption' dependency not found."; |
| 577 | return _d; |
| 578 | } |
| 579 | |
| 580 | /** |
| 581 | * Gets the {@code FailOnWarningsOption} dependency. |
| 582 | * <p>This method returns the "{@code JOMC CLI Fail-On-Warnings Option}" object of the {@code org.apache.commons.cli.Option} specification.</p> |
| 583 | * <p>That specification does not apply to any scope. A new object is returned whenever requested and bound to this instance.</p> |
| 584 | * @return The {@code FailOnWarningsOption} dependency. |
| 585 | * @throws org.jomc.ObjectManagementException if getting the dependency instance fails. |
| 586 | */ |
| 587 | @javax.annotation.Generated( value = "org.jomc.tools.JavaSources", |
| 588 | comments = "See http://jomc.sourceforge.net/jomc/1.0-alpha-16/jomc-tools" ) |
| 589 | private org.apache.commons.cli.Option getFailOnWarningsOption() |
| 590 | { |
| 591 | final org.apache.commons.cli.Option _d = (org.apache.commons.cli.Option) org.jomc.ObjectManagerFactory.getObjectManager( this.getClass().getClassLoader() ).getDependency( this, "FailOnWarningsOption" ); |
| 592 | assert _d != null : "'FailOnWarningsOption' dependency not found."; |
| 593 | return _d; |
| 594 | } |
| 595 | |
| 596 | /** |
| 597 | * Gets the {@code Locale} dependency. |
| 598 | * <p>This method returns the "{@code default}" object of the {@code java.util.Locale} specification at specification level 1.1.</p> |
| 599 | * <p>That specification does not apply to any scope. A new object is returned whenever requested and bound to this instance.</p> |
| 600 | * @return The {@code Locale} dependency. |
| 601 | * @throws org.jomc.ObjectManagementException if getting the dependency instance fails. |
| 602 | */ |
| 603 | @javax.annotation.Generated( value = "org.jomc.tools.JavaSources", |
| 604 | comments = "See http://jomc.sourceforge.net/jomc/1.0-alpha-16/jomc-tools" ) |
| 605 | private java.util.Locale getLocale() |
| 606 | { |
| 607 | final java.util.Locale _d = (java.util.Locale) org.jomc.ObjectManagerFactory.getObjectManager( this.getClass().getClassLoader() ).getDependency( this, "Locale" ); |
| 608 | assert _d != null : "'Locale' dependency not found."; |
| 609 | return _d; |
| 610 | } |
| 611 | |
| 612 | /** |
| 613 | * Gets the {@code VerboseOption} dependency. |
| 614 | * <p>This method returns the "{@code JOMC CLI Verbose Option}" object of the {@code org.apache.commons.cli.Option} specification.</p> |
| 615 | * <p>That specification does not apply to any scope. A new object is returned whenever requested and bound to this instance.</p> |
| 616 | * @return The {@code VerboseOption} dependency. |
| 617 | * @throws org.jomc.ObjectManagementException if getting the dependency instance fails. |
| 618 | */ |
| 619 | @javax.annotation.Generated( value = "org.jomc.tools.JavaSources", |
| 620 | comments = "See http://jomc.sourceforge.net/jomc/1.0-alpha-16/jomc-tools" ) |
| 621 | private org.apache.commons.cli.Option getVerboseOption() |
| 622 | { |
| 623 | final org.apache.commons.cli.Option _d = (org.apache.commons.cli.Option) org.jomc.ObjectManagerFactory.getObjectManager( this.getClass().getClassLoader() ).getDependency( this, "VerboseOption" ); |
| 624 | assert _d != null : "'VerboseOption' dependency not found."; |
| 625 | return _d; |
| 626 | } |
| 627 | // </editor-fold> |
| 628 | // SECTION-END |
| 629 | // SECTION-START[Properties] |
| 630 | // <editor-fold defaultstate="collapsed" desc=" Generated Properties "> |
| 631 | |
| 632 | /** |
| 633 | * Gets the value of the {@code descPad} property. |
| 634 | * @return The number of characters of padding to be prefixed to each description line. |
| 635 | * @throws org.jomc.ObjectManagementException if getting the property instance fails. |
| 636 | */ |
| 637 | @javax.annotation.Generated( value = "org.jomc.tools.JavaSources", |
| 638 | comments = "See http://jomc.sourceforge.net/jomc/1.0-alpha-16/jomc-tools" ) |
| 639 | private int getDescPad() |
| 640 | { |
| 641 | final java.lang.Integer _p = (java.lang.Integer) org.jomc.ObjectManagerFactory.getObjectManager( this.getClass().getClassLoader() ).getProperty( this, "descPad" ); |
| 642 | assert _p != null : "'descPad' property not found."; |
| 643 | return _p.intValue(); |
| 644 | } |
| 645 | |
| 646 | /** |
| 647 | * Gets the value of the {@code helpCommandName} property. |
| 648 | * @return The name of the command used to request help. |
| 649 | * @throws org.jomc.ObjectManagementException if getting the property instance fails. |
| 650 | */ |
| 651 | @javax.annotation.Generated( value = "org.jomc.tools.JavaSources", |
| 652 | comments = "See http://jomc.sourceforge.net/jomc/1.0-alpha-16/jomc-tools" ) |
| 653 | private java.lang.String getHelpCommandName() |
| 654 | { |
| 655 | final java.lang.String _p = (java.lang.String) org.jomc.ObjectManagerFactory.getObjectManager( this.getClass().getClassLoader() ).getProperty( this, "helpCommandName" ); |
| 656 | assert _p != null : "'helpCommandName' property not found."; |
| 657 | return _p; |
| 658 | } |
| 659 | |
| 660 | /** |
| 661 | * Gets the value of the {@code leftPad} property. |
| 662 | * @return The number of characters of padding to be prefixed to each line. |
| 663 | * @throws org.jomc.ObjectManagementException if getting the property instance fails. |
| 664 | */ |
| 665 | @javax.annotation.Generated( value = "org.jomc.tools.JavaSources", |
| 666 | comments = "See http://jomc.sourceforge.net/jomc/1.0-alpha-16/jomc-tools" ) |
| 667 | private int getLeftPad() |
| 668 | { |
| 669 | final java.lang.Integer _p = (java.lang.Integer) org.jomc.ObjectManagerFactory.getObjectManager( this.getClass().getClassLoader() ).getProperty( this, "leftPad" ); |
| 670 | assert _p != null : "'leftPad' property not found."; |
| 671 | return _p.intValue(); |
| 672 | } |
| 673 | |
| 674 | /** |
| 675 | * Gets the value of the {@code width} property. |
| 676 | * @return The number of characters per line for the usage statement. |
| 677 | * @throws org.jomc.ObjectManagementException if getting the property instance fails. |
| 678 | */ |
| 679 | @javax.annotation.Generated( value = "org.jomc.tools.JavaSources", |
| 680 | comments = "See http://jomc.sourceforge.net/jomc/1.0-alpha-16/jomc-tools" ) |
| 681 | private int getWidth() |
| 682 | { |
| 683 | final java.lang.Integer _p = (java.lang.Integer) org.jomc.ObjectManagerFactory.getObjectManager( this.getClass().getClassLoader() ).getProperty( this, "width" ); |
| 684 | assert _p != null : "'width' property not found."; |
| 685 | return _p.intValue(); |
| 686 | } |
| 687 | // </editor-fold> |
| 688 | // SECTION-END |
| 689 | // SECTION-START[Messages] |
| 690 | // <editor-fold defaultstate="collapsed" desc=" Generated Messages "> |
| 691 | |
| 692 | /** |
| 693 | * Gets the text of the {@code commandLineInfo} message. |
| 694 | * <p><b>Templates</b><br/><table> |
| 695 | * <tr><td valign="top">English:</td><td valign="top"><pre>Command line: |
| 696 | * {0}</pre></td></tr> |
| 697 | * <tr><td valign="top">Deutsch:</td><td valign="top"><pre>Kommandozeile: |
| 698 | * {0}</pre></td></tr> |
| 699 | * </table></p> |
| 700 | * @param locale The locale of the message to return. |
| 701 | * @param commandLine Format argument. |
| 702 | * @return The text of the {@code commandLineInfo} message. |
| 703 | * |
| 704 | * @throws org.jomc.ObjectManagementException if getting the message instance fails. |
| 705 | */ |
| 706 | @javax.annotation.Generated( value = "org.jomc.tools.JavaSources", |
| 707 | comments = "See http://jomc.sourceforge.net/jomc/1.0-alpha-16/jomc-tools" ) |
| 708 | private String getCommandLineInfoMessage( final java.util.Locale locale, final java.lang.String commandLine ) |
| 709 | { |
| 710 | final String _m = org.jomc.ObjectManagerFactory.getObjectManager( this.getClass().getClassLoader() ).getMessage( this, "commandLineInfo", locale, commandLine ); |
| 711 | assert _m != null : "'commandLineInfo' message not found."; |
| 712 | return _m; |
| 713 | } |
| 714 | |
| 715 | /** |
| 716 | * Gets the text of the {@code illegalArguments} message. |
| 717 | * <p><b>Templates</b><br/><table> |
| 718 | * <tr><td valign="top">English:</td><td valign="top"><pre>Illegal arguments. Type »jomc {0} {1}« for further information.</pre></td></tr> |
| 719 | * <tr><td valign="top">Deutsch:</td><td valign="top"><pre>Ungültige Argumente. Geben Sie »jomc {0} {1}« für weitere Informationen ein.</pre></td></tr> |
| 720 | * </table></p> |
| 721 | * @param locale The locale of the message to return. |
| 722 | * @param command Format argument. |
| 723 | * @param helpCommandName Format argument. |
| 724 | * @return The text of the {@code illegalArguments} message. |
| 725 | * |
| 726 | * @throws org.jomc.ObjectManagementException if getting the message instance fails. |
| 727 | */ |
| 728 | @javax.annotation.Generated( value = "org.jomc.tools.JavaSources", |
| 729 | comments = "See http://jomc.sourceforge.net/jomc/1.0-alpha-16/jomc-tools" ) |
| 730 | private String getIllegalArgumentsMessage( final java.util.Locale locale, final java.lang.String command, final java.lang.String helpCommandName ) |
| 731 | { |
| 732 | final String _m = org.jomc.ObjectManagerFactory.getObjectManager( this.getClass().getClassLoader() ).getMessage( this, "illegalArguments", locale, command, helpCommandName ); |
| 733 | assert _m != null : "'illegalArguments' message not found."; |
| 734 | return _m; |
| 735 | } |
| 736 | |
| 737 | /** |
| 738 | * Gets the text of the {@code usage} message. |
| 739 | * <p><b>Templates</b><br/><table> |
| 740 | * <tr><td valign="top">English:</td><td valign="top"><pre>Type »jomc <command> {0}« for further information.</pre></td></tr> |
| 741 | * <tr><td valign="top">Deutsch:</td><td valign="top"><pre>Geben Sie »jomc <Befehl> {0}« für weitere Informationen ein.</pre></td></tr> |
| 742 | * </table></p> |
| 743 | * @param locale The locale of the message to return. |
| 744 | * @param helpCommandName Format argument. |
| 745 | * @return The text of the {@code usage} message. |
| 746 | * |
| 747 | * @throws org.jomc.ObjectManagementException if getting the message instance fails. |
| 748 | */ |
| 749 | @javax.annotation.Generated( value = "org.jomc.tools.JavaSources", |
| 750 | comments = "See http://jomc.sourceforge.net/jomc/1.0-alpha-16/jomc-tools" ) |
| 751 | private String getUsageMessage( final java.util.Locale locale, final java.lang.String helpCommandName ) |
| 752 | { |
| 753 | final String _m = org.jomc.ObjectManagerFactory.getObjectManager( this.getClass().getClassLoader() ).getMessage( this, "usage", locale, helpCommandName ); |
| 754 | assert _m != null : "'usage' message not found."; |
| 755 | return _m; |
| 756 | } |
| 757 | // </editor-fold> |
| 758 | // SECTION-END |
| 759 | } |