| 1 | /* |
| 2 | * Copyright (C) Christian Schulte, 2005-206 |
| 3 | * All rights reserved. |
| 4 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions |
| 7 | * are met: |
| 8 | * |
| 9 | * o Redistributions of source code must retain the above copyright |
| 10 | * notice, this list of conditions and the following disclaimer. |
| 11 | * |
| 12 | * o Redistributions in binary form must reproduce the above copyright |
| 13 | * notice, this list of conditions and the following disclaimer in |
| 14 | * the documentation and/or other materials provided with the |
| 15 | * distribution. |
| 16 | * |
| 17 | * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, |
| 18 | * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY |
| 19 | * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL |
| 20 | * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY DIRECT, INDIRECT, |
| 21 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
| 22 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 25 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
| 26 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 27 | * |
| 28 | * $JOMC: DefaultModelContext.java 4863 2014-02-15 05:16:40Z schulte $ |
| 29 | * |
| 30 | */ |
| 31 | package org.jomc.modlet; |
| 32 | |
| 33 | import java.io.BufferedReader; |
| 34 | import java.io.File; |
| 35 | import java.io.FileInputStream; |
| 36 | import java.io.IOException; |
| 37 | import java.io.InputStream; |
| 38 | import java.io.InputStreamReader; |
| 39 | import java.io.Reader; |
| 40 | import java.lang.ref.Reference; |
| 41 | import java.lang.ref.SoftReference; |
| 42 | import java.lang.reflect.InvocationTargetException; |
| 43 | import java.lang.reflect.Method; |
| 44 | import java.lang.reflect.Modifier; |
| 45 | import java.net.URI; |
| 46 | import java.net.URISyntaxException; |
| 47 | import java.net.URL; |
| 48 | import java.text.MessageFormat; |
| 49 | import java.util.ArrayList; |
| 50 | import java.util.Collection; |
| 51 | import java.util.Collections; |
| 52 | import java.util.Comparator; |
| 53 | import java.util.Enumeration; |
| 54 | import java.util.HashMap; |
| 55 | import java.util.HashSet; |
| 56 | import java.util.List; |
| 57 | import java.util.Map; |
| 58 | import java.util.ResourceBundle; |
| 59 | import java.util.Set; |
| 60 | import java.util.StringTokenizer; |
| 61 | import java.util.TreeMap; |
| 62 | import java.util.jar.Attributes; |
| 63 | import java.util.jar.Manifest; |
| 64 | import java.util.logging.Level; |
| 65 | import javax.xml.XMLConstants; |
| 66 | import javax.xml.bind.JAXBContext; |
| 67 | import javax.xml.bind.JAXBException; |
| 68 | import javax.xml.bind.Marshaller; |
| 69 | import javax.xml.bind.Unmarshaller; |
| 70 | import javax.xml.transform.Source; |
| 71 | import javax.xml.transform.sax.SAXSource; |
| 72 | import javax.xml.validation.SchemaFactory; |
| 73 | import javax.xml.validation.Validator; |
| 74 | import org.w3c.dom.ls.LSInput; |
| 75 | import org.w3c.dom.ls.LSResourceResolver; |
| 76 | import org.xml.sax.EntityResolver; |
| 77 | import org.xml.sax.ErrorHandler; |
| 78 | import org.xml.sax.InputSource; |
| 79 | import org.xml.sax.SAXException; |
| 80 | import org.xml.sax.SAXParseException; |
| 81 | import org.xml.sax.helpers.DefaultHandler; |
| 82 | |
| 83 | /** |
| 84 | * Default {@code ModelContext} implementation. |
| 85 | * |
| 86 | * @author <a href="mailto:cs@schulte.it">Christian Schulte</a> |
| 87 | * @version $JOMC: DefaultModelContext.java 4863 2014-02-15 05:16:40Z schulte $ |
| 88 | * @see ModelContextFactory |
| 89 | */ |
| 90 | public class DefaultModelContext extends ModelContext |
| 91 | { |
| 92 | |
| 93 | /** |
| 94 | * Constant for the name of the model context attribute backing property {@code providerLocation}. |
| 95 | * @see #getProviderLocation() |
| 96 | * @see ModelContext#getAttribute(java.lang.String) |
| 97 | * @since 1.2 |
| 98 | */ |
| 99 | public static final String PROVIDER_LOCATION_ATTRIBUTE_NAME = |
| 100 | "org.jomc.modlet.DefaultModelContext.providerLocationAttribute"; |
| 101 | |
| 102 | /** |
| 103 | * Constant for the name of the model context attribute backing property {@code platformProviderLocation}. |
| 104 | * @see #getPlatformProviderLocation() |
| 105 | * @see ModelContext#getAttribute(java.lang.String) |
| 106 | * @since 1.2 |
| 107 | */ |
| 108 | public static final String PLATFORM_PROVIDER_LOCATION_ATTRIBUTE_NAME = |
| 109 | "org.jomc.modlet.DefaultModelContext.platformProviderLocationAttribute"; |
| 110 | |
| 111 | /** Supported schema name extensions. */ |
| 112 | private static final String[] SCHEMA_EXTENSIONS = new String[] |
| 113 | { |
| 114 | "xsd" |
| 115 | }; |
| 116 | |
| 117 | /** |
| 118 | * Class path location searched for providers by default. |
| 119 | * @see #getDefaultProviderLocation() |
| 120 | */ |
| 121 | private static final String DEFAULT_PROVIDER_LOCATION = "META-INF/services"; |
| 122 | |
| 123 | /** |
| 124 | * Location searched for platform providers by default. |
| 125 | * @see #getDefaultPlatformProviderLocation() |
| 126 | */ |
| 127 | private static final String DEFAULT_PLATFORM_PROVIDER_LOCATION = |
| 128 | new StringBuilder( 255 ).append( System.getProperty( "java.home" ) ).append( File.separator ).append( "lib" ). |
| 129 | append( File.separator ).append( "jomc.properties" ).toString(); |
| 130 | |
| 131 | /** |
| 132 | * Constant for the service identifier of marshaller listener services. |
| 133 | * @since 1.2 |
| 134 | */ |
| 135 | private static final String MARSHALLER_LISTENER_SERVICE = "javax.xml.bind.Marshaller.Listener"; |
| 136 | |
| 137 | /** |
| 138 | * Constant for the service identifier of unmarshaller listener services. |
| 139 | * @since 1.2 |
| 140 | */ |
| 141 | private static final String UNMARSHALLER_LISTENER_SERVICE = "javax.xml.bind.Unmarshaller.Listener"; |
| 142 | |
| 143 | /** Default provider location. */ |
| 144 | private static volatile String defaultProviderLocation; |
| 145 | |
| 146 | /** Default platform provider location. */ |
| 147 | private static volatile String defaultPlatformProviderLocation; |
| 148 | |
| 149 | /** Cached schema resources. */ |
| 150 | private Reference<Set<URI>> cachedSchemaResources = new SoftReference<Set<URI>>( null ); |
| 151 | |
| 152 | /** Provider location of the instance. */ |
| 153 | private String providerLocation; |
| 154 | |
| 155 | /** Platform provider location of the instance. */ |
| 156 | private String platformProviderLocation; |
| 157 | |
| 158 | /** |
| 159 | * Creates a new {@code DefaultModelContext} instance. |
| 160 | * @since 1.2 |
| 161 | */ |
| 162 | public DefaultModelContext() |
| 163 | { |
| 164 | super(); |
| 165 | } |
| 166 | |
| 167 | /** |
| 168 | * Creates a new {@code DefaultModelContext} instance taking a class loader. |
| 169 | * |
| 170 | * @param classLoader The class loader of the context. |
| 171 | */ |
| 172 | public DefaultModelContext( final ClassLoader classLoader ) |
| 173 | { |
| 174 | super( classLoader ); |
| 175 | } |
| 176 | |
| 177 | /** |
| 178 | * Gets the default location searched for provider resources. |
| 179 | * <p>The default provider location is controlled by system property |
| 180 | * {@code org.jomc.modlet.DefaultModelContext.defaultProviderLocation} holding the location to search |
| 181 | * for provider resources by default. If that property is not set, the {@code META-INF/services} default is |
| 182 | * returned.</p> |
| 183 | * |
| 184 | * @return The location searched for provider resources by default. |
| 185 | * |
| 186 | * @see #setDefaultProviderLocation(java.lang.String) |
| 187 | */ |
| 188 | public static String getDefaultProviderLocation() |
| 189 | { |
| 190 | if ( defaultProviderLocation == null ) |
| 191 | { |
| 192 | defaultProviderLocation = System.getProperty( |
| 193 | "org.jomc.modlet.DefaultModelContext.defaultProviderLocation", DEFAULT_PROVIDER_LOCATION ); |
| 194 | |
| 195 | } |
| 196 | |
| 197 | return defaultProviderLocation; |
| 198 | } |
| 199 | |
| 200 | /** |
| 201 | * Sets the default location searched for provider resources. |
| 202 | * |
| 203 | * @param value The new default location to search for provider resources or {@code null}. |
| 204 | * |
| 205 | * @see #getDefaultProviderLocation() |
| 206 | */ |
| 207 | public static void setDefaultProviderLocation( final String value ) |
| 208 | { |
| 209 | defaultProviderLocation = value; |
| 210 | } |
| 211 | |
| 212 | /** |
| 213 | * Gets the location searched for provider resources. |
| 214 | * |
| 215 | * @return The location searched for provider resources. |
| 216 | * |
| 217 | * @see #getDefaultProviderLocation() |
| 218 | * @see #setProviderLocation(java.lang.String) |
| 219 | * @see #PROVIDER_LOCATION_ATTRIBUTE_NAME |
| 220 | */ |
| 221 | public final String getProviderLocation() |
| 222 | { |
| 223 | if ( this.providerLocation == null ) |
| 224 | { |
| 225 | this.providerLocation = getDefaultProviderLocation(); |
| 226 | |
| 227 | if ( DEFAULT_PROVIDER_LOCATION.equals( this.providerLocation ) |
| 228 | && this.getAttribute( PROVIDER_LOCATION_ATTRIBUTE_NAME ) instanceof String ) |
| 229 | { |
| 230 | final String contextProviderLocation = (String) this.getAttribute( PROVIDER_LOCATION_ATTRIBUTE_NAME ); |
| 231 | |
| 232 | if ( this.isLoggable( Level.CONFIG ) ) |
| 233 | { |
| 234 | this.log( Level.CONFIG, getMessage( "contextProviderLocationInfo", |
| 235 | contextProviderLocation ), null ); |
| 236 | } |
| 237 | |
| 238 | this.providerLocation = null; |
| 239 | return contextProviderLocation; |
| 240 | } |
| 241 | else if ( this.isLoggable( Level.CONFIG ) ) |
| 242 | { |
| 243 | this.log( Level.CONFIG, getMessage( "defaultProviderLocationInfo", this.providerLocation ), null ); |
| 244 | } |
| 245 | } |
| 246 | |
| 247 | return this.providerLocation; |
| 248 | } |
| 249 | |
| 250 | /** |
| 251 | * Sets the location searched for provider resources. |
| 252 | * |
| 253 | * @param value The new location to search for provider resources or {@code null}. |
| 254 | * |
| 255 | * @see #getProviderLocation() |
| 256 | */ |
| 257 | public final void setProviderLocation( final String value ) |
| 258 | { |
| 259 | this.providerLocation = value; |
| 260 | } |
| 261 | |
| 262 | /** |
| 263 | * Gets the default location searched for platform provider resources. |
| 264 | * <p>The default platform provider location is controlled by system property |
| 265 | * {@code org.jomc.modlet.DefaultModelContext.defaultPlatformProviderLocation} holding the location to |
| 266 | * search for platform provider resources by default. If that property is not set, the |
| 267 | * {@code <java-home>/lib/jomc.properties} default is returned.</p> |
| 268 | * |
| 269 | * @return The location searched for platform provider resources by default. |
| 270 | * |
| 271 | * @see #setDefaultPlatformProviderLocation(java.lang.String) |
| 272 | */ |
| 273 | public static String getDefaultPlatformProviderLocation() |
| 274 | { |
| 275 | if ( defaultPlatformProviderLocation == null ) |
| 276 | { |
| 277 | defaultPlatformProviderLocation = System.getProperty( |
| 278 | "org.jomc.modlet.DefaultModelContext.defaultPlatformProviderLocation", |
| 279 | DEFAULT_PLATFORM_PROVIDER_LOCATION ); |
| 280 | |
| 281 | } |
| 282 | |
| 283 | return defaultPlatformProviderLocation; |
| 284 | } |
| 285 | |
| 286 | /** |
| 287 | * Sets the default location searched for platform provider resources. |
| 288 | * |
| 289 | * @param value The new default location to search for platform provider resources or {@code null}. |
| 290 | * |
| 291 | * @see #getDefaultPlatformProviderLocation() |
| 292 | */ |
| 293 | public static void setDefaultPlatformProviderLocation( final String value ) |
| 294 | { |
| 295 | defaultPlatformProviderLocation = value; |
| 296 | } |
| 297 | |
| 298 | /** |
| 299 | * Gets the location searched for platform provider resources. |
| 300 | * |
| 301 | * @return The location searched for platform provider resources. |
| 302 | * |
| 303 | * @see #getDefaultPlatformProviderLocation() |
| 304 | * @see #setPlatformProviderLocation(java.lang.String) |
| 305 | * @see #PLATFORM_PROVIDER_LOCATION_ATTRIBUTE_NAME |
| 306 | */ |
| 307 | public final String getPlatformProviderLocation() |
| 308 | { |
| 309 | if ( this.platformProviderLocation == null ) |
| 310 | { |
| 311 | this.platformProviderLocation = getDefaultPlatformProviderLocation(); |
| 312 | |
| 313 | if ( DEFAULT_PLATFORM_PROVIDER_LOCATION.equals( this.platformProviderLocation ) |
| 314 | && this.getAttribute( PLATFORM_PROVIDER_LOCATION_ATTRIBUTE_NAME ) instanceof String ) |
| 315 | { |
| 316 | final String contextPlatformProviderLocation = |
| 317 | (String) this.getAttribute( PLATFORM_PROVIDER_LOCATION_ATTRIBUTE_NAME ); |
| 318 | |
| 319 | if ( this.isLoggable( Level.CONFIG ) ) |
| 320 | { |
| 321 | this.log( Level.CONFIG, getMessage( "contextPlatformProviderLocationInfo", |
| 322 | contextPlatformProviderLocation ), null ); |
| 323 | |
| 324 | } |
| 325 | |
| 326 | this.platformProviderLocation = null; |
| 327 | return contextPlatformProviderLocation; |
| 328 | } |
| 329 | else if ( this.isLoggable( Level.CONFIG ) ) |
| 330 | { |
| 331 | this.log( Level.CONFIG, |
| 332 | getMessage( "defaultPlatformProviderLocationInfo", this.platformProviderLocation ), null ); |
| 333 | |
| 334 | } |
| 335 | } |
| 336 | |
| 337 | return this.platformProviderLocation; |
| 338 | } |
| 339 | |
| 340 | /** |
| 341 | * Sets the location searched for platform provider resources. |
| 342 | * |
| 343 | * @param value The new location to search for platform provider resources or {@code null}. |
| 344 | * |
| 345 | * @see #getPlatformProviderLocation() |
| 346 | */ |
| 347 | public final void setPlatformProviderLocation( final String value ) |
| 348 | { |
| 349 | this.platformProviderLocation = value; |
| 350 | } |
| 351 | |
| 352 | /** |
| 353 | * {@inheritDoc} |
| 354 | * <p>This method loads {@code ModletProvider} classes setup via the platform provider configuration file and |
| 355 | * {@code <provider-location>/org.jomc.modlet.ModletProvider} resources to return a list of {@code Modlets}.</p> |
| 356 | * |
| 357 | * @see #getProviderLocation() |
| 358 | * @see #getPlatformProviderLocation() |
| 359 | * @see ModletProvider#findModlets(org.jomc.modlet.ModelContext, org.jomc.modlet.Modlets) |
| 360 | * @deprecated As of JOMC 1.6, replaced by {@link #findModlets(org.jomc.modlet.Modlets)}. This method will be |
| 361 | * removed in JOMC 2.0. |
| 362 | */ |
| 363 | @Override |
| 364 | @Deprecated |
| 365 | public Modlets findModlets() throws ModelException |
| 366 | { |
| 367 | return this.findModlets( new Modlets() ); |
| 368 | } |
| 369 | |
| 370 | /** |
| 371 | * {@inheritDoc} |
| 372 | * <p>This method loads {@code ModletProvider} classes setup via the platform provider configuration file and |
| 373 | * {@code <provider-location>/org.jomc.modlet.ModletProvider} resources to return a list of {@code Modlets}.</p> |
| 374 | * |
| 375 | * @see #getProviderLocation() |
| 376 | * @see #getPlatformProviderLocation() |
| 377 | * @see ModletProvider#findModlets(org.jomc.modlet.ModelContext, org.jomc.modlet.Modlets) |
| 378 | * @since 1.6 |
| 379 | */ |
| 380 | @Override |
| 381 | public Modlets findModlets( final Modlets modlets ) throws ModelException |
| 382 | { |
| 383 | if ( modlets == null ) |
| 384 | { |
| 385 | throw new NullPointerException( "modlets" ); |
| 386 | } |
| 387 | |
| 388 | Modlets found = modlets.clone(); |
| 389 | final Collection<ModletProvider> providers = this.loadModletServices( ModletProvider.class ); |
| 390 | |
| 391 | for ( ModletProvider provider : providers ) |
| 392 | { |
| 393 | if ( this.isLoggable( Level.FINER ) ) |
| 394 | { |
| 395 | this.log( Level.FINER, getMessage( "creatingModlets", provider.toString() ), null ); |
| 396 | } |
| 397 | |
| 398 | final Modlets provided = provider.findModlets( this, found ); |
| 399 | |
| 400 | if ( provided != null ) |
| 401 | { |
| 402 | found = provided; |
| 403 | } |
| 404 | } |
| 405 | |
| 406 | if ( this.isLoggable( Level.FINEST ) ) |
| 407 | { |
| 408 | for ( Modlet m : found.getModlet() ) |
| 409 | { |
| 410 | this.log( Level.FINEST, |
| 411 | getMessage( "modletInfo", m.getName(), m.getModel(), |
| 412 | m.getVendor() != null |
| 413 | ? m.getVendor() : getMessage( "noVendor" ), |
| 414 | m.getVersion() != null |
| 415 | ? m.getVersion() : getMessage( "noVersion" ) ), null ); |
| 416 | |
| 417 | if ( m.getSchemas() != null ) |
| 418 | { |
| 419 | for ( Schema s : m.getSchemas().getSchema() ) |
| 420 | { |
| 421 | this.log( Level.FINEST, |
| 422 | getMessage( "modletSchemaInfo", m.getName(), s.getPublicId(), s.getSystemId(), |
| 423 | s.getContextId() != null |
| 424 | ? s.getContextId() : getMessage( "noContext" ), |
| 425 | s.getClasspathId() != null |
| 426 | ? s.getClasspathId() : getMessage( "noClasspathId" ) ), null ); |
| 427 | |
| 428 | } |
| 429 | } |
| 430 | |
| 431 | if ( m.getServices() != null ) |
| 432 | { |
| 433 | for ( Service s : m.getServices().getService() ) |
| 434 | { |
| 435 | this.log( Level.FINEST, getMessage( "modletServiceInfo", m.getName(), s.getOrdinal(), |
| 436 | s.getIdentifier(), s.getClazz() ), null ); |
| 437 | |
| 438 | } |
| 439 | } |
| 440 | } |
| 441 | } |
| 442 | |
| 443 | return found; |
| 444 | } |
| 445 | |
| 446 | /** |
| 447 | * {@inheritDoc} |
| 448 | * <p>This method loads {@code ModletProcessor} classes setup via the platform provider configuration file and |
| 449 | * {@code <provider-location>/org.jomc.modlet.ModletProcessor} resources to process a list of {@code Modlets}.</p> |
| 450 | * |
| 451 | * @see #getProviderLocation() |
| 452 | * @see #getPlatformProviderLocation() |
| 453 | * @see ModletProcessor#processModlets(org.jomc.modlet.ModelContext, org.jomc.modlet.Modlets) |
| 454 | * @since 1.6 |
| 455 | */ |
| 456 | @Override |
| 457 | public Modlets processModlets( final Modlets modlets ) throws ModelException |
| 458 | { |
| 459 | if ( modlets == null ) |
| 460 | { |
| 461 | throw new NullPointerException( "modlets" ); |
| 462 | } |
| 463 | |
| 464 | Modlets result = modlets.clone(); |
| 465 | final Collection<ModletProcessor> processors = this.loadModletServices( ModletProcessor.class ); |
| 466 | |
| 467 | for ( final ModletProcessor processor : processors ) |
| 468 | { |
| 469 | if ( this.isLoggable( Level.FINER ) ) |
| 470 | { |
| 471 | this.log( Level.FINER, getMessage( "processingModlets", processor.toString() ), null ); |
| 472 | } |
| 473 | |
| 474 | final Modlets processed = processor.processModlets( this, result ); |
| 475 | |
| 476 | if ( processed != null ) |
| 477 | { |
| 478 | result = processed; |
| 479 | } |
| 480 | } |
| 481 | |
| 482 | return result; |
| 483 | } |
| 484 | |
| 485 | /** |
| 486 | * {@inheritDoc} |
| 487 | * <p>This method loads all {@code ModelProvider} service classes of the model identified by {@code model} to create |
| 488 | * a new {@code Model} instance.</p> |
| 489 | * |
| 490 | * @see #findModel(org.jomc.modlet.Model) |
| 491 | * @see ModelProvider#findModel(org.jomc.modlet.ModelContext, org.jomc.modlet.Model) |
| 492 | */ |
| 493 | @Override |
| 494 | public Model findModel( final String model ) throws ModelException |
| 495 | { |
| 496 | if ( model == null ) |
| 497 | { |
| 498 | throw new NullPointerException( "model" ); |
| 499 | } |
| 500 | |
| 501 | final Model m = new Model(); |
| 502 | m.setIdentifier( model ); |
| 503 | |
| 504 | return this.findModel( m ); |
| 505 | } |
| 506 | |
| 507 | /** |
| 508 | * {@inheritDoc} |
| 509 | * <p>This method loads all {@code ModelProvider} service classes of the given model to populate the given model |
| 510 | * instance.</p> |
| 511 | * |
| 512 | * @see #createServiceObject(org.jomc.modlet.Service, java.lang.Class) |
| 513 | * @see ModelProvider#findModel(org.jomc.modlet.ModelContext, org.jomc.modlet.Model) |
| 514 | * |
| 515 | * @since 1.2 |
| 516 | */ |
| 517 | @Override |
| 518 | public Model findModel( final Model model ) throws ModelException |
| 519 | { |
| 520 | if ( model == null ) |
| 521 | { |
| 522 | throw new NullPointerException( "model" ); |
| 523 | } |
| 524 | |
| 525 | Model m = model.clone(); |
| 526 | final Services services = this.getModlets().getServices( m.getIdentifier() ); |
| 527 | |
| 528 | if ( services != null ) |
| 529 | { |
| 530 | for ( Service service : services.getServices( ModelProvider.class ) ) |
| 531 | { |
| 532 | final ModelProvider modelProvider = this.createServiceObject( service, ModelProvider.class ); |
| 533 | |
| 534 | if ( this.isLoggable( Level.FINER ) ) |
| 535 | { |
| 536 | this.log( Level.FINER, getMessage( "creatingModel", m.getIdentifier(), modelProvider.toString() ), |
| 537 | null ); |
| 538 | |
| 539 | } |
| 540 | |
| 541 | final Model provided = modelProvider.findModel( this, m ); |
| 542 | |
| 543 | if ( provided != null ) |
| 544 | { |
| 545 | m = provided; |
| 546 | } |
| 547 | } |
| 548 | } |
| 549 | |
| 550 | return m; |
| 551 | } |
| 552 | |
| 553 | /** |
| 554 | * {@inheritDoc} |
| 555 | * @since 1.2 |
| 556 | */ |
| 557 | @Override |
| 558 | public <T> T createServiceObject( final Service service, final Class<T> type ) throws ModelException |
| 559 | { |
| 560 | if ( service == null ) |
| 561 | { |
| 562 | throw new NullPointerException( "service" ); |
| 563 | } |
| 564 | if ( type == null ) |
| 565 | { |
| 566 | throw new NullPointerException( "type" ); |
| 567 | } |
| 568 | |
| 569 | try |
| 570 | { |
| 571 | final Class<?> clazz = this.findClass( service.getClazz() ); |
| 572 | |
| 573 | if ( clazz == null ) |
| 574 | { |
| 575 | throw new ModelException( getMessage( "serviceNotFound", service.getOrdinal(), service.getIdentifier(), |
| 576 | service.getClazz() ) ); |
| 577 | |
| 578 | } |
| 579 | |
| 580 | if ( !type.isAssignableFrom( clazz ) ) |
| 581 | { |
| 582 | throw new ModelException( getMessage( "illegalService", service.getOrdinal(), service.getIdentifier(), |
| 583 | service.getClazz(), type.getName() ) ); |
| 584 | |
| 585 | } |
| 586 | |
| 587 | final T serviceObject = clazz.asSubclass( type ).newInstance(); |
| 588 | |
| 589 | for ( int i = 0, s0 = service.getProperty().size(); i < s0; i++ ) |
| 590 | { |
| 591 | final Property p = service.getProperty().get( i ); |
| 592 | this.setProperty( serviceObject, p.getName(), p.getValue() ); |
| 593 | } |
| 594 | |
| 595 | return serviceObject; |
| 596 | } |
| 597 | catch ( final InstantiationException e ) |
| 598 | { |
| 599 | throw new ModelException( getMessage( "failedCreatingObject", service.getClazz() ), e ); |
| 600 | } |
| 601 | catch ( final IllegalAccessException e ) |
| 602 | { |
| 603 | throw new ModelException( getMessage( "failedCreatingObject", service.getClazz() ), e ); |
| 604 | } |
| 605 | } |
| 606 | |
| 607 | @Override |
| 608 | public EntityResolver createEntityResolver( final String model ) throws ModelException |
| 609 | { |
| 610 | if ( model == null ) |
| 611 | { |
| 612 | throw new NullPointerException( "model" ); |
| 613 | } |
| 614 | |
| 615 | return this.createEntityResolver( this.getModlets().getSchemas( model ) ); |
| 616 | } |
| 617 | |
| 618 | @Override |
| 619 | public EntityResolver createEntityResolver( final URI publicId ) throws ModelException |
| 620 | { |
| 621 | if ( publicId == null ) |
| 622 | { |
| 623 | throw new NullPointerException( "publicId" ); |
| 624 | } |
| 625 | |
| 626 | return this.createEntityResolver( this.getModlets().getSchemas( publicId ) ); |
| 627 | } |
| 628 | |
| 629 | @Override |
| 630 | public LSResourceResolver createResourceResolver( final String model ) throws ModelException |
| 631 | { |
| 632 | if ( model == null ) |
| 633 | { |
| 634 | throw new NullPointerException( "model" ); |
| 635 | } |
| 636 | |
| 637 | return this.createResourceResolver( this.createEntityResolver( model ) ); |
| 638 | } |
| 639 | |
| 640 | @Override |
| 641 | public LSResourceResolver createResourceResolver( final URI publicId ) throws ModelException |
| 642 | { |
| 643 | if ( publicId == null ) |
| 644 | { |
| 645 | throw new NullPointerException( "publicId" ); |
| 646 | } |
| 647 | |
| 648 | return this.createResourceResolver( this.createEntityResolver( publicId ) ); |
| 649 | } |
| 650 | |
| 651 | @Override |
| 652 | public javax.xml.validation.Schema createSchema( final String model ) throws ModelException |
| 653 | { |
| 654 | if ( model == null ) |
| 655 | { |
| 656 | throw new NullPointerException( "model" ); |
| 657 | } |
| 658 | |
| 659 | return this.createSchema( this.getModlets().getSchemas( model ), this.createEntityResolver( model ), |
| 660 | this.createResourceResolver( model ), model, null ); |
| 661 | |
| 662 | } |
| 663 | |
| 664 | @Override |
| 665 | public javax.xml.validation.Schema createSchema( final URI publicId ) throws ModelException |
| 666 | { |
| 667 | if ( publicId == null ) |
| 668 | { |
| 669 | throw new NullPointerException( "publicId" ); |
| 670 | } |
| 671 | |
| 672 | return this.createSchema( this.getModlets().getSchemas( publicId ), this.createEntityResolver( publicId ), |
| 673 | this.createResourceResolver( publicId ), null, publicId ); |
| 674 | |
| 675 | } |
| 676 | |
| 677 | @Override |
| 678 | public JAXBContext createContext( final String model ) throws ModelException |
| 679 | { |
| 680 | if ( model == null ) |
| 681 | { |
| 682 | throw new NullPointerException( "model" ); |
| 683 | } |
| 684 | |
| 685 | return this.createContext( this.getModlets().getSchemas( model ), model, null ); |
| 686 | } |
| 687 | |
| 688 | @Override |
| 689 | public JAXBContext createContext( final URI publicId ) throws ModelException |
| 690 | { |
| 691 | if ( publicId == null ) |
| 692 | { |
| 693 | throw new NullPointerException( "publicId" ); |
| 694 | } |
| 695 | |
| 696 | return this.createContext( this.getModlets().getSchemas( publicId ), null, publicId ); |
| 697 | } |
| 698 | |
| 699 | @Override |
| 700 | public Marshaller createMarshaller( final String model ) throws ModelException |
| 701 | { |
| 702 | if ( model == null ) |
| 703 | { |
| 704 | throw new NullPointerException( "model" ); |
| 705 | } |
| 706 | |
| 707 | return this.createMarshaller( this.getModlets().getSchemas( model ), this.getModlets().getServices( model ), |
| 708 | model, null ); |
| 709 | |
| 710 | } |
| 711 | |
| 712 | @Override |
| 713 | public Marshaller createMarshaller( final URI publicId ) throws ModelException |
| 714 | { |
| 715 | if ( publicId == null ) |
| 716 | { |
| 717 | throw new NullPointerException( "publicId" ); |
| 718 | } |
| 719 | |
| 720 | return this.createMarshaller( this.getModlets().getSchemas( publicId ), null, null, publicId ); |
| 721 | } |
| 722 | |
| 723 | @Override |
| 724 | public Unmarshaller createUnmarshaller( final String model ) throws ModelException |
| 725 | { |
| 726 | if ( model == null ) |
| 727 | { |
| 728 | throw new NullPointerException( "model" ); |
| 729 | } |
| 730 | |
| 731 | return this.createUnmarshaller( this.getModlets().getSchemas( model ), this.getModlets().getServices( model ), |
| 732 | model, null ); |
| 733 | |
| 734 | } |
| 735 | |
| 736 | @Override |
| 737 | public Unmarshaller createUnmarshaller( final URI publicId ) throws ModelException |
| 738 | { |
| 739 | if ( publicId == null ) |
| 740 | { |
| 741 | throw new NullPointerException( "publicId" ); |
| 742 | } |
| 743 | |
| 744 | return this.createUnmarshaller( this.getModlets().getSchemas( publicId ), null, null, publicId ); |
| 745 | } |
| 746 | |
| 747 | /** |
| 748 | * {@inheritDoc} |
| 749 | * <p>This method loads all {@code ModelProcessor} service classes of {@code model} to process the given |
| 750 | * {@code Model}.</p> |
| 751 | * |
| 752 | * @see #createServiceObject(org.jomc.modlet.Service, java.lang.Class) |
| 753 | * @see ModelProcessor#processModel(org.jomc.modlet.ModelContext, org.jomc.modlet.Model) |
| 754 | */ |
| 755 | @Override |
| 756 | public Model processModel( final Model model ) throws ModelException |
| 757 | { |
| 758 | if ( model == null ) |
| 759 | { |
| 760 | throw new NullPointerException( "model" ); |
| 761 | } |
| 762 | |
| 763 | Model processed = model; |
| 764 | final Services services = this.getModlets().getServices( model.getIdentifier() ); |
| 765 | |
| 766 | if ( services != null ) |
| 767 | { |
| 768 | for ( Service service : services.getServices( ModelProcessor.class ) ) |
| 769 | { |
| 770 | final ModelProcessor modelProcessor = this.createServiceObject( service, ModelProcessor.class ); |
| 771 | |
| 772 | if ( this.isLoggable( Level.FINER ) ) |
| 773 | { |
| 774 | this.log( Level.FINER, getMessage( "processingModel", model.getIdentifier(), |
| 775 | modelProcessor.toString() ), null ); |
| 776 | |
| 777 | } |
| 778 | |
| 779 | final Model current = modelProcessor.processModel( this, processed ); |
| 780 | |
| 781 | if ( current != null ) |
| 782 | { |
| 783 | processed = current; |
| 784 | } |
| 785 | } |
| 786 | } |
| 787 | |
| 788 | return processed; |
| 789 | } |
| 790 | |
| 791 | /** |
| 792 | * {@inheritDoc} |
| 793 | * <p>This method loads all {@code ModelValidator} service classes of {@code model} to validate the given |
| 794 | * {@code Model}.</p> |
| 795 | * |
| 796 | * @see #createServiceObject(org.jomc.modlet.Service, java.lang.Class) |
| 797 | * @see ModelValidator#validateModel(org.jomc.modlet.ModelContext, org.jomc.modlet.Model) |
| 798 | */ |
| 799 | @Override |
| 800 | public ModelValidationReport validateModel( final Model model ) throws ModelException |
| 801 | { |
| 802 | if ( model == null ) |
| 803 | { |
| 804 | throw new NullPointerException( "model" ); |
| 805 | } |
| 806 | |
| 807 | final Services services = this.getModlets().getServices( model.getIdentifier() ); |
| 808 | final ModelValidationReport report = new ModelValidationReport(); |
| 809 | |
| 810 | if ( services != null ) |
| 811 | { |
| 812 | for ( Service service : services.getServices( ModelValidator.class ) ) |
| 813 | { |
| 814 | final ModelValidator modelValidator = this.createServiceObject( service, ModelValidator.class ); |
| 815 | |
| 816 | if ( this.isLoggable( Level.FINER ) ) |
| 817 | { |
| 818 | this.log( Level.FINER, getMessage( "validatingModel", model.getIdentifier(), |
| 819 | modelValidator.toString() ), null ); |
| 820 | |
| 821 | } |
| 822 | |
| 823 | final ModelValidationReport current = modelValidator.validateModel( this, model ); |
| 824 | |
| 825 | if ( current != null ) |
| 826 | { |
| 827 | report.getDetails().addAll( current.getDetails() ); |
| 828 | } |
| 829 | } |
| 830 | } |
| 831 | |
| 832 | return report; |
| 833 | } |
| 834 | |
| 835 | /** |
| 836 | * {@inheritDoc} |
| 837 | * |
| 838 | * @see #createSchema(java.lang.String) |
| 839 | */ |
| 840 | @Override |
| 841 | public ModelValidationReport validateModel( final String model, final Source source ) throws ModelException |
| 842 | { |
| 843 | if ( model == null ) |
| 844 | { |
| 845 | throw new NullPointerException( "model" ); |
| 846 | } |
| 847 | if ( source == null ) |
| 848 | { |
| 849 | throw new NullPointerException( "source" ); |
| 850 | } |
| 851 | |
| 852 | final javax.xml.validation.Schema schema = this.createSchema( model ); |
| 853 | final Validator validator = schema.newValidator(); |
| 854 | final ModelErrorHandler modelErrorHandler = new ModelErrorHandler( this ); |
| 855 | validator.setErrorHandler( modelErrorHandler ); |
| 856 | |
| 857 | try |
| 858 | { |
| 859 | validator.validate( source ); |
| 860 | } |
| 861 | catch ( final SAXException e ) |
| 862 | { |
| 863 | String message = getMessage( e ); |
| 864 | if ( message == null && e.getException() != null ) |
| 865 | { |
| 866 | message = getMessage( e.getException() ); |
| 867 | } |
| 868 | |
| 869 | if ( this.isLoggable( Level.FINE ) ) |
| 870 | { |
| 871 | this.log( Level.FINE, message, e ); |
| 872 | } |
| 873 | |
| 874 | if ( modelErrorHandler.getReport().isModelValid() ) |
| 875 | { |
| 876 | throw new ModelException( message, e ); |
| 877 | } |
| 878 | } |
| 879 | catch ( final IOException e ) |
| 880 | { |
| 881 | throw new ModelException( getMessage( e ), e ); |
| 882 | } |
| 883 | |
| 884 | return modelErrorHandler.getReport(); |
| 885 | } |
| 886 | |
| 887 | private <T> Collection<T> loadModletServices( final Class<T> serviceClass ) throws ModelException |
| 888 | { |
| 889 | try |
| 890 | { |
| 891 | final String serviceNamePrefix = serviceClass.getName() + "."; |
| 892 | final Map<String, T> sortedPlatformServices = new TreeMap<String, T>( new Comparator<String>() |
| 893 | { |
| 894 | |
| 895 | public int compare( final String key1, final String key2 ) |
| 896 | { |
| 897 | return key1.compareTo( key2 ); |
| 898 | } |
| 899 | |
| 900 | } ); |
| 901 | |
| 902 | final File platformServices = new File( this.getPlatformProviderLocation() ); |
| 903 | |
| 904 | if ( platformServices.exists() ) |
| 905 | { |
| 906 | if ( this.isLoggable( Level.FINEST ) ) |
| 907 | { |
| 908 | this.log( Level.FINEST, getMessage( "processing", platformServices.getAbsolutePath() ), null ); |
| 909 | } |
| 910 | |
| 911 | InputStream in = null; |
| 912 | boolean suppressExceptionOnClose = true; |
| 913 | final java.util.Properties p = new java.util.Properties(); |
| 914 | |
| 915 | try |
| 916 | { |
| 917 | in = new FileInputStream( platformServices ); |
| 918 | p.load( in ); |
| 919 | suppressExceptionOnClose = false; |
| 920 | } |
| 921 | finally |
| 922 | { |
| 923 | try |
| 924 | { |
| 925 | if ( in != null ) |
| 926 | { |
| 927 | in.close(); |
| 928 | } |
| 929 | } |
| 930 | catch ( final IOException e ) |
| 931 | { |
| 932 | if ( suppressExceptionOnClose ) |
| 933 | { |
| 934 | this.log( Level.SEVERE, getMessage( e ), e ); |
| 935 | } |
| 936 | else |
| 937 | { |
| 938 | throw e; |
| 939 | } |
| 940 | } |
| 941 | } |
| 942 | |
| 943 | for ( final Map.Entry<Object, Object> e : p.entrySet() ) |
| 944 | { |
| 945 | if ( e.getKey().toString().startsWith( serviceNamePrefix ) ) |
| 946 | { |
| 947 | final String configuration = e.getValue().toString(); |
| 948 | |
| 949 | if ( this.isLoggable( Level.FINEST ) ) |
| 950 | { |
| 951 | this.log( Level.FINEST, getMessage( "serviceInfo", platformServices.getAbsolutePath(), |
| 952 | serviceClass.getName(), configuration ), null ); |
| 953 | |
| 954 | } |
| 955 | |
| 956 | sortedPlatformServices.put( e.getKey().toString(), |
| 957 | this.createServiceObject( serviceClass, configuration, |
| 958 | platformServices.toURI().toURL() ) ); |
| 959 | |
| 960 | } |
| 961 | } |
| 962 | } |
| 963 | |
| 964 | final Enumeration<URL> classpathServices = |
| 965 | this.findResources( this.getProviderLocation() + '/' + serviceClass.getName() ); |
| 966 | |
| 967 | int count = 0; |
| 968 | final long t0 = System.currentTimeMillis(); |
| 969 | final List<T> sortedClasspathServices = new ArrayList<T>(); |
| 970 | |
| 971 | while ( classpathServices.hasMoreElements() ) |
| 972 | { |
| 973 | count++; |
| 974 | final URL url = classpathServices.nextElement(); |
| 975 | |
| 976 | if ( this.isLoggable( Level.FINEST ) ) |
| 977 | { |
| 978 | this.log( Level.FINEST, getMessage( "processing", url.toExternalForm() ), null ); |
| 979 | } |
| 980 | |
| 981 | BufferedReader reader = null; |
| 982 | boolean suppressExceptionOnClose = true; |
| 983 | |
| 984 | try |
| 985 | { |
| 986 | reader = new BufferedReader( new InputStreamReader( url.openStream(), "UTF-8" ) ); |
| 987 | |
| 988 | String line; |
| 989 | while ( ( line = reader.readLine() ) != null ) |
| 990 | { |
| 991 | if ( line.contains( "#" ) ) |
| 992 | { |
| 993 | continue; |
| 994 | } |
| 995 | |
| 996 | if ( this.isLoggable( Level.FINEST ) ) |
| 997 | { |
| 998 | this.log( Level.FINEST, getMessage( "serviceInfo", url.toExternalForm(), |
| 999 | serviceClass.getName(), line ), null ); |
| 1000 | |
| 1001 | } |
| 1002 | |
| 1003 | final T serviceObject = this.createServiceObject( serviceClass, line, url ); |
| 1004 | sortedClasspathServices.add( serviceObject ); |
| 1005 | } |
| 1006 | |
| 1007 | Collections.sort( sortedClasspathServices, |
| 1008 | new Comparator<Object>() |
| 1009 | { |
| 1010 | |
| 1011 | public int compare( final Object o1, final Object o2 ) |
| 1012 | { |
| 1013 | int ordinal1 = 0; |
| 1014 | int ordinal2 = 0; |
| 1015 | |
| 1016 | if ( o1 instanceof ModletProvider ) |
| 1017 | { |
| 1018 | ordinal1 = ( (ModletProvider) o1 ).getOrdinal(); |
| 1019 | } |
| 1020 | if ( o1 instanceof ModletProcessor ) |
| 1021 | { |
| 1022 | ordinal1 = ( (ModletProcessor) o1 ).getOrdinal(); |
| 1023 | } |
| 1024 | if ( o2 instanceof ModletProvider ) |
| 1025 | { |
| 1026 | ordinal2 = ( (ModletProvider) o2 ).getOrdinal(); |
| 1027 | } |
| 1028 | if ( o2 instanceof ModletProcessor ) |
| 1029 | { |
| 1030 | ordinal2 = ( (ModletProcessor) o2 ).getOrdinal(); |
| 1031 | } |
| 1032 | |
| 1033 | return ordinal1 - ordinal2; |
| 1034 | } |
| 1035 | |
| 1036 | } ); |
| 1037 | |
| 1038 | suppressExceptionOnClose = false; |
| 1039 | } |
| 1040 | finally |
| 1041 | { |
| 1042 | try |
| 1043 | { |
| 1044 | if ( reader != null ) |
| 1045 | { |
| 1046 | reader.close(); |
| 1047 | } |
| 1048 | } |
| 1049 | catch ( final IOException e ) |
| 1050 | { |
| 1051 | if ( suppressExceptionOnClose ) |
| 1052 | { |
| 1053 | this.log( Level.SEVERE, getMessage( e ), e ); |
| 1054 | } |
| 1055 | else |
| 1056 | { |
| 1057 | throw new ModelException( getMessage( e ), e ); |
| 1058 | } |
| 1059 | } |
| 1060 | } |
| 1061 | } |
| 1062 | |
| 1063 | if ( this.isLoggable( Level.FINE ) ) |
| 1064 | { |
| 1065 | this.log( Level.FINE, getMessage( "contextReport", count, |
| 1066 | this.getProviderLocation() + '/' + serviceClass.getName(), |
| 1067 | System.currentTimeMillis() - t0 ), null ); |
| 1068 | |
| 1069 | } |
| 1070 | |
| 1071 | final List<T> services = |
| 1072 | new ArrayList<T>( sortedPlatformServices.size() + sortedClasspathServices.size() ); |
| 1073 | |
| 1074 | services.addAll( sortedPlatformServices.values() ); |
| 1075 | services.addAll( sortedClasspathServices ); |
| 1076 | |
| 1077 | return services; |
| 1078 | } |
| 1079 | catch ( final IOException e ) |
| 1080 | { |
| 1081 | throw new ModelException( getMessage( e ), e ); |
| 1082 | } |
| 1083 | } |
| 1084 | |
| 1085 | private <T> T createServiceObject( final Class<T> serviceClass, final String configuration, final URL location ) |
| 1086 | throws ModelException |
| 1087 | { |
| 1088 | String className = configuration; |
| 1089 | |
| 1090 | try |
| 1091 | { |
| 1092 | final Map<String, String> properties = new HashMap<String, String>(); |
| 1093 | final int i0 = configuration.indexOf( '[' ); |
| 1094 | final int i1 = configuration.lastIndexOf( ']' ); |
| 1095 | |
| 1096 | if ( i0 != -1 && i1 != -1 ) |
| 1097 | { |
| 1098 | className = configuration.substring( 0, i0 ); |
| 1099 | final StringTokenizer propertyTokens = |
| 1100 | new StringTokenizer( configuration.substring( i0 + 1, i1 ), "," ); |
| 1101 | |
| 1102 | while ( propertyTokens.hasMoreTokens() ) |
| 1103 | { |
| 1104 | final String property = propertyTokens.nextToken(); |
| 1105 | final int d0 = property.indexOf( '=' ); |
| 1106 | |
| 1107 | String propertyName = property; |
| 1108 | String propertyValue = null; |
| 1109 | |
| 1110 | if ( d0 != -1 ) |
| 1111 | { |
| 1112 | propertyName = property.substring( 0, d0 ); |
| 1113 | propertyValue = property.substring( d0 + 1, property.length() ); |
| 1114 | } |
| 1115 | |
| 1116 | properties.put( propertyName, propertyValue ); |
| 1117 | } |
| 1118 | } |
| 1119 | |
| 1120 | final Class<?> service = this.findClass( className ); |
| 1121 | |
| 1122 | if ( service == null ) |
| 1123 | { |
| 1124 | throw new ModelException( getMessage( "implementationNotFound", serviceClass.getName(), className, |
| 1125 | location.toExternalForm() ) ); |
| 1126 | |
| 1127 | } |
| 1128 | |
| 1129 | if ( !serviceClass.isAssignableFrom( service ) ) |
| 1130 | { |
| 1131 | throw new ModelException( getMessage( "illegalImplementation", serviceClass.getName(), className, |
| 1132 | location.toExternalForm() ) ); |
| 1133 | |
| 1134 | } |
| 1135 | |
| 1136 | final T o = service.asSubclass( serviceClass ).newInstance(); |
| 1137 | |
| 1138 | for ( final Map.Entry<String, String> property : properties.entrySet() ) |
| 1139 | { |
| 1140 | this.setProperty( o, property.getKey(), property.getValue() ); |
| 1141 | } |
| 1142 | |
| 1143 | return o; |
| 1144 | } |
| 1145 | catch ( final InstantiationException e ) |
| 1146 | { |
| 1147 | throw new ModelException( getMessage( "failedCreatingObject", className ), e ); |
| 1148 | } |
| 1149 | catch ( final IllegalAccessException e ) |
| 1150 | { |
| 1151 | throw new ModelException( getMessage( "failedCreatingObject", className ), e ); |
| 1152 | } |
| 1153 | } |
| 1154 | |
| 1155 | private <T> void setProperty( final T object, final String propertyName, final String propertyValue ) |
| 1156 | throws ModelException |
| 1157 | { |
| 1158 | if ( object == null ) |
| 1159 | { |
| 1160 | throw new NullPointerException( "object" ); |
| 1161 | } |
| 1162 | if ( propertyName == null ) |
| 1163 | { |
| 1164 | throw new NullPointerException( "propertyName" ); |
| 1165 | } |
| 1166 | |
| 1167 | try |
| 1168 | { |
| 1169 | final char[] chars = propertyName.toCharArray(); |
| 1170 | |
| 1171 | if ( Character.isLowerCase( chars[0] ) ) |
| 1172 | { |
| 1173 | chars[0] = Character.toUpperCase( chars[0] ); |
| 1174 | } |
| 1175 | |
| 1176 | final String methodNameSuffix = String.valueOf( chars ); |
| 1177 | Method getterMethod = null; |
| 1178 | |
| 1179 | try |
| 1180 | { |
| 1181 | getterMethod = object.getClass().getMethod( "get" + methodNameSuffix ); |
| 1182 | } |
| 1183 | catch ( final NoSuchMethodException e ) |
| 1184 | { |
| 1185 | if ( this.isLoggable( Level.FINEST ) ) |
| 1186 | { |
| 1187 | this.log( Level.FINEST, null, e ); |
| 1188 | } |
| 1189 | |
| 1190 | getterMethod = null; |
| 1191 | } |
| 1192 | |
| 1193 | if ( getterMethod == null ) |
| 1194 | { |
| 1195 | try |
| 1196 | { |
| 1197 | getterMethod = object.getClass().getMethod( "is" + methodNameSuffix ); |
| 1198 | } |
| 1199 | catch ( final NoSuchMethodException e ) |
| 1200 | { |
| 1201 | if ( this.isLoggable( Level.FINEST ) ) |
| 1202 | { |
| 1203 | this.log( Level.FINEST, null, e ); |
| 1204 | } |
| 1205 | |
| 1206 | getterMethod = null; |
| 1207 | } |
| 1208 | } |
| 1209 | |
| 1210 | if ( getterMethod == null ) |
| 1211 | { |
| 1212 | throw new ModelException( getMessage( "getterMethodNotFound", object.getClass().getName(), |
| 1213 | propertyName ) ); |
| 1214 | |
| 1215 | } |
| 1216 | |
| 1217 | final Class<?> propertyType = getterMethod.getReturnType(); |
| 1218 | Class<?> boxedPropertyType = propertyType; |
| 1219 | Class<?> unboxedPropertyType = propertyType; |
| 1220 | |
| 1221 | if ( Boolean.TYPE.equals( propertyType ) ) |
| 1222 | { |
| 1223 | boxedPropertyType = Boolean.class; |
| 1224 | } |
| 1225 | else if ( Character.TYPE.equals( propertyType ) ) |
| 1226 | { |
| 1227 | boxedPropertyType = Character.class; |
| 1228 | } |
| 1229 | else if ( Byte.TYPE.equals( propertyType ) ) |
| 1230 | { |
| 1231 | boxedPropertyType = Byte.class; |
| 1232 | } |
| 1233 | else if ( Short.TYPE.equals( propertyType ) ) |
| 1234 | { |
| 1235 | boxedPropertyType = Short.class; |
| 1236 | } |
| 1237 | else if ( Integer.TYPE.equals( propertyType ) ) |
| 1238 | { |
| 1239 | boxedPropertyType = Integer.class; |
| 1240 | } |
| 1241 | else if ( Long.TYPE.equals( propertyType ) ) |
| 1242 | { |
| 1243 | boxedPropertyType = Long.class; |
| 1244 | } |
| 1245 | else if ( Float.TYPE.equals( propertyType ) ) |
| 1246 | { |
| 1247 | boxedPropertyType = Float.class; |
| 1248 | } |
| 1249 | else if ( Double.TYPE.equals( propertyType ) ) |
| 1250 | { |
| 1251 | boxedPropertyType = Double.class; |
| 1252 | } |
| 1253 | |
| 1254 | if ( Boolean.class.equals( propertyType ) ) |
| 1255 | { |
| 1256 | unboxedPropertyType = Boolean.TYPE; |
| 1257 | } |
| 1258 | else if ( Character.class.equals( propertyType ) ) |
| 1259 | { |
| 1260 | unboxedPropertyType = Character.TYPE; |
| 1261 | } |
| 1262 | else if ( Byte.class.equals( propertyType ) ) |
| 1263 | { |
| 1264 | unboxedPropertyType = Byte.TYPE; |
| 1265 | } |
| 1266 | else if ( Short.class.equals( propertyType ) ) |
| 1267 | { |
| 1268 | unboxedPropertyType = Short.TYPE; |
| 1269 | } |
| 1270 | else if ( Integer.class.equals( propertyType ) ) |
| 1271 | { |
| 1272 | unboxedPropertyType = Integer.TYPE; |
| 1273 | } |
| 1274 | else if ( Long.class.equals( propertyType ) ) |
| 1275 | { |
| 1276 | unboxedPropertyType = Long.TYPE; |
| 1277 | } |
| 1278 | else if ( Float.class.equals( propertyType ) ) |
| 1279 | { |
| 1280 | unboxedPropertyType = Float.TYPE; |
| 1281 | } |
| 1282 | else if ( Double.class.equals( propertyType ) ) |
| 1283 | { |
| 1284 | unboxedPropertyType = Double.TYPE; |
| 1285 | } |
| 1286 | |
| 1287 | Method setterMethod = null; |
| 1288 | |
| 1289 | try |
| 1290 | { |
| 1291 | setterMethod = object.getClass().getMethod( "set" + methodNameSuffix, boxedPropertyType ); |
| 1292 | } |
| 1293 | catch ( final NoSuchMethodException e ) |
| 1294 | { |
| 1295 | if ( this.isLoggable( Level.FINEST ) ) |
| 1296 | { |
| 1297 | this.log( Level.FINEST, null, e ); |
| 1298 | } |
| 1299 | |
| 1300 | setterMethod = null; |
| 1301 | } |
| 1302 | |
| 1303 | if ( setterMethod == null && !boxedPropertyType.equals( unboxedPropertyType ) ) |
| 1304 | { |
| 1305 | try |
| 1306 | { |
| 1307 | setterMethod = object.getClass().getMethod( "set" + methodNameSuffix, unboxedPropertyType ); |
| 1308 | } |
| 1309 | catch ( final NoSuchMethodException e ) |
| 1310 | { |
| 1311 | if ( this.isLoggable( Level.FINEST ) ) |
| 1312 | { |
| 1313 | this.log( Level.FINEST, null, e ); |
| 1314 | } |
| 1315 | |
| 1316 | setterMethod = null; |
| 1317 | } |
| 1318 | } |
| 1319 | |
| 1320 | if ( setterMethod == null ) |
| 1321 | { |
| 1322 | throw new ModelException( getMessage( "setterMethodNotFound", object.getClass().getName(), |
| 1323 | propertyName ) ); |
| 1324 | |
| 1325 | } |
| 1326 | |
| 1327 | if ( boxedPropertyType.equals( Character.class ) ) |
| 1328 | { |
| 1329 | if ( propertyValue == null || propertyValue.length() != 1 ) |
| 1330 | { |
| 1331 | throw new ModelException( getMessage( "unsupportedCharacterValue", object.getClass().getName(), |
| 1332 | propertyName ) ); |
| 1333 | |
| 1334 | } |
| 1335 | |
| 1336 | setterMethod.invoke( object, Character.valueOf( propertyValue.charAt( 0 ) ) ); |
| 1337 | return; |
| 1338 | } |
| 1339 | |
| 1340 | if ( propertyValue != null ) |
| 1341 | { |
| 1342 | if ( boxedPropertyType.equals( String.class ) ) |
| 1343 | { |
| 1344 | setterMethod.invoke( object, propertyValue ); |
| 1345 | return; |
| 1346 | } |
| 1347 | |
| 1348 | try |
| 1349 | { |
| 1350 | setterMethod.invoke( |
| 1351 | object, boxedPropertyType.getConstructor( String.class ).newInstance( propertyValue ) ); |
| 1352 | |
| 1353 | return; |
| 1354 | } |
| 1355 | catch ( final NoSuchMethodException e ) |
| 1356 | { |
| 1357 | if ( this.isLoggable( Level.FINEST ) ) |
| 1358 | { |
| 1359 | this.log( Level.FINEST, null, e ); |
| 1360 | } |
| 1361 | } |
| 1362 | |
| 1363 | try |
| 1364 | { |
| 1365 | final Method valueOf = boxedPropertyType.getMethod( "valueOf", String.class ); |
| 1366 | |
| 1367 | if ( Modifier.isStatic( valueOf.getModifiers() ) |
| 1368 | && ( valueOf.getReturnType().equals( boxedPropertyType ) |
| 1369 | || valueOf.getReturnType().equals( unboxedPropertyType ) ) ) |
| 1370 | { |
| 1371 | setterMethod.invoke( object, valueOf.invoke( null, propertyValue ) ); |
| 1372 | return; |
| 1373 | } |
| 1374 | } |
| 1375 | catch ( final NoSuchMethodException e ) |
| 1376 | { |
| 1377 | if ( this.isLoggable( Level.FINEST ) ) |
| 1378 | { |
| 1379 | this.log( Level.FINEST, null, e ); |
| 1380 | } |
| 1381 | } |
| 1382 | |
| 1383 | throw new ModelException( getMessage( "unsupportedPropertyType", object.getClass().getName(), |
| 1384 | propertyName, propertyType.getName() ) ); |
| 1385 | |
| 1386 | } |
| 1387 | else |
| 1388 | { |
| 1389 | setterMethod.invoke( object, (Object) null ); |
| 1390 | } |
| 1391 | } |
| 1392 | catch ( final IllegalAccessException e ) |
| 1393 | { |
| 1394 | throw new ModelException( getMessage( "failedSettingProperty", propertyName, object.toString(), |
| 1395 | object.getClass().getName() ), e ); |
| 1396 | |
| 1397 | } |
| 1398 | catch ( final InvocationTargetException e ) |
| 1399 | { |
| 1400 | throw new ModelException( getMessage( "failedSettingProperty", propertyName, object.toString(), |
| 1401 | object.getClass().getName() ), e ); |
| 1402 | |
| 1403 | } |
| 1404 | catch ( final InstantiationException e ) |
| 1405 | { |
| 1406 | throw new ModelException( getMessage( "failedSettingProperty", propertyName, object.toString(), |
| 1407 | object.getClass().getName() ), e ); |
| 1408 | |
| 1409 | } |
| 1410 | } |
| 1411 | |
| 1412 | /** |
| 1413 | * Searches the context for {@code META-INF/MANIFEST.MF} resources and returns a set of URIs of entries whose names |
| 1414 | * end with a known schema extension. |
| 1415 | * |
| 1416 | * @return Set of URIs of any matching entries. |
| 1417 | * |
| 1418 | * @throws IOException if reading fails. |
| 1419 | * @throws URISyntaxException if parsing fails. |
| 1420 | * @throws ModelException if searching the context fails. |
| 1421 | */ |
| 1422 | private Set<URI> getSchemaResources() throws IOException, URISyntaxException, ModelException |
| 1423 | { |
| 1424 | Set<URI> resources = this.cachedSchemaResources.get(); |
| 1425 | |
| 1426 | if ( resources == null ) |
| 1427 | { |
| 1428 | resources = new HashSet<URI>(); |
| 1429 | final long t0 = System.currentTimeMillis(); |
| 1430 | int count = 0; |
| 1431 | |
| 1432 | for ( final Enumeration<URL> e = this.findResources( "META-INF/MANIFEST.MF" ); |
| 1433 | e.hasMoreElements(); ) |
| 1434 | { |
| 1435 | InputStream manifestStream = null; |
| 1436 | boolean suppressExceptionOnClose = true; |
| 1437 | |
| 1438 | try |
| 1439 | { |
| 1440 | count++; |
| 1441 | final URL manifestUrl = e.nextElement(); |
| 1442 | final String externalForm = manifestUrl.toExternalForm(); |
| 1443 | final String baseUrl = externalForm.substring( 0, externalForm.indexOf( "META-INF" ) ); |
| 1444 | manifestStream = manifestUrl.openStream(); |
| 1445 | final Manifest mf = new Manifest( manifestStream ); |
| 1446 | |
| 1447 | if ( this.isLoggable( Level.FINEST ) ) |
| 1448 | { |
| 1449 | this.log( Level.FINEST, getMessage( "processing", externalForm ), null ); |
| 1450 | } |
| 1451 | |
| 1452 | for ( Map.Entry<String, Attributes> entry : mf.getEntries().entrySet() ) |
| 1453 | { |
| 1454 | for ( int i = SCHEMA_EXTENSIONS.length - 1; i >= 0; i-- ) |
| 1455 | { |
| 1456 | if ( entry.getKey().toLowerCase().endsWith( '.' + SCHEMA_EXTENSIONS[i].toLowerCase() ) ) |
| 1457 | { |
| 1458 | final URL schemaUrl = new URL( baseUrl + entry.getKey() ); |
| 1459 | resources.add( schemaUrl.toURI() ); |
| 1460 | |
| 1461 | if ( this.isLoggable( Level.FINEST ) ) |
| 1462 | { |
| 1463 | this.log( Level.FINEST, getMessage( "foundSchemaCandidate", |
| 1464 | schemaUrl.toExternalForm() ), null ); |
| 1465 | |
| 1466 | } |
| 1467 | } |
| 1468 | } |
| 1469 | } |
| 1470 | |
| 1471 | suppressExceptionOnClose = false; |
| 1472 | } |
| 1473 | finally |
| 1474 | { |
| 1475 | try |
| 1476 | { |
| 1477 | if ( manifestStream != null ) |
| 1478 | { |
| 1479 | manifestStream.close(); |
| 1480 | } |
| 1481 | } |
| 1482 | catch ( final IOException ex ) |
| 1483 | { |
| 1484 | if ( suppressExceptionOnClose ) |
| 1485 | { |
| 1486 | this.log( Level.SEVERE, getMessage( ex ), ex ); |
| 1487 | } |
| 1488 | else |
| 1489 | { |
| 1490 | throw ex; |
| 1491 | } |
| 1492 | } |
| 1493 | } |
| 1494 | } |
| 1495 | |
| 1496 | if ( this.isLoggable( Level.FINE ) ) |
| 1497 | { |
| 1498 | this.log( Level.FINE, getMessage( "contextReport", count, "META-INF/MANIFEST.MF", |
| 1499 | Long.valueOf( System.currentTimeMillis() - t0 ) ), null ); |
| 1500 | |
| 1501 | } |
| 1502 | |
| 1503 | this.cachedSchemaResources = new SoftReference<Set<URI>>( resources ); |
| 1504 | } |
| 1505 | |
| 1506 | return resources; |
| 1507 | } |
| 1508 | |
| 1509 | private EntityResolver createEntityResolver( final Schemas schemas ) |
| 1510 | { |
| 1511 | return new DefaultHandler() |
| 1512 | { |
| 1513 | |
| 1514 | @Override |
| 1515 | public InputSource resolveEntity( final String publicId, final String systemId ) |
| 1516 | throws SAXException, IOException |
| 1517 | { |
| 1518 | if ( systemId == null ) |
| 1519 | { |
| 1520 | throw new NullPointerException( "systemId" ); |
| 1521 | } |
| 1522 | |
| 1523 | InputSource schemaSource = null; |
| 1524 | |
| 1525 | try |
| 1526 | { |
| 1527 | Schema s = null; |
| 1528 | |
| 1529 | if ( schemas != null ) |
| 1530 | { |
| 1531 | s = schemas.getSchemaBySystemId( systemId ); |
| 1532 | |
| 1533 | if ( s == null && publicId != null ) |
| 1534 | { |
| 1535 | try |
| 1536 | { |
| 1537 | final List<Schema> schemasByPublicId = |
| 1538 | schemas.getSchemasByPublicId( new URI( publicId ) ); |
| 1539 | |
| 1540 | if ( schemasByPublicId.size() == 1 ) |
| 1541 | { |
| 1542 | s = schemasByPublicId.get( 0 ); |
| 1543 | } |
| 1544 | } |
| 1545 | catch ( final URISyntaxException e ) |
| 1546 | { |
| 1547 | if ( isLoggable( Level.WARNING ) ) |
| 1548 | { |
| 1549 | log( Level.WARNING, getMessage( "unsupportedIdUri", publicId, getMessage( e ) ), |
| 1550 | null ); |
| 1551 | |
| 1552 | } |
| 1553 | |
| 1554 | s = null; |
| 1555 | } |
| 1556 | } |
| 1557 | } |
| 1558 | |
| 1559 | if ( s != null ) |
| 1560 | { |
| 1561 | schemaSource = new InputSource(); |
| 1562 | schemaSource.setPublicId( s.getPublicId() != null ? s.getPublicId() : publicId ); |
| 1563 | schemaSource.setSystemId( s.getSystemId() ); |
| 1564 | |
| 1565 | if ( s.getClasspathId() != null ) |
| 1566 | { |
| 1567 | final URL resource = findResource( s.getClasspathId() ); |
| 1568 | |
| 1569 | if ( resource != null ) |
| 1570 | { |
| 1571 | schemaSource.setSystemId( resource.toExternalForm() ); |
| 1572 | } |
| 1573 | else if ( isLoggable( Level.WARNING ) ) |
| 1574 | { |
| 1575 | log( Level.WARNING, getMessage( "resourceNotFound", s.getClasspathId() ), null ); |
| 1576 | } |
| 1577 | } |
| 1578 | |
| 1579 | if ( isLoggable( Level.FINEST ) ) |
| 1580 | { |
| 1581 | log( Level.FINEST, getMessage( "resolutionInfo", publicId + ", " + systemId, |
| 1582 | schemaSource.getPublicId() + ", " |
| 1583 | + schemaSource.getSystemId() ), null ); |
| 1584 | |
| 1585 | } |
| 1586 | } |
| 1587 | |
| 1588 | if ( schemaSource == null ) |
| 1589 | { |
| 1590 | final URI systemUri = new URI( systemId ); |
| 1591 | String schemaName = systemUri.getPath(); |
| 1592 | |
| 1593 | if ( schemaName != null ) |
| 1594 | { |
| 1595 | final int lastIndexOfSlash = schemaName.lastIndexOf( '/' ); |
| 1596 | if ( lastIndexOfSlash != -1 && lastIndexOfSlash < schemaName.length() ) |
| 1597 | { |
| 1598 | schemaName = schemaName.substring( lastIndexOfSlash + 1 ); |
| 1599 | } |
| 1600 | |
| 1601 | for ( URI uri : getSchemaResources() ) |
| 1602 | { |
| 1603 | if ( uri.getSchemeSpecificPart() != null |
| 1604 | && uri.getSchemeSpecificPart().endsWith( schemaName ) ) |
| 1605 | { |
| 1606 | schemaSource = new InputSource(); |
| 1607 | schemaSource.setPublicId( publicId ); |
| 1608 | schemaSource.setSystemId( uri.toASCIIString() ); |
| 1609 | |
| 1610 | if ( isLoggable( Level.FINEST ) ) |
| 1611 | { |
| 1612 | log( Level.FINEST, getMessage( "resolutionInfo", systemUri.toASCIIString(), |
| 1613 | schemaSource.getSystemId() ), null ); |
| 1614 | |
| 1615 | } |
| 1616 | |
| 1617 | break; |
| 1618 | } |
| 1619 | } |
| 1620 | } |
| 1621 | else |
| 1622 | { |
| 1623 | if ( isLoggable( Level.WARNING ) ) |
| 1624 | { |
| 1625 | log( Level.WARNING, getMessage( "unsupportedIdUri", systemId, |
| 1626 | systemUri.toASCIIString() ), null ); |
| 1627 | |
| 1628 | } |
| 1629 | |
| 1630 | schemaSource = null; |
| 1631 | } |
| 1632 | } |
| 1633 | } |
| 1634 | catch ( final URISyntaxException e ) |
| 1635 | { |
| 1636 | if ( isLoggable( Level.WARNING ) ) |
| 1637 | { |
| 1638 | log( Level.WARNING, getMessage( "unsupportedIdUri", systemId, getMessage( e ) ), null ); |
| 1639 | } |
| 1640 | |
| 1641 | schemaSource = null; |
| 1642 | } |
| 1643 | catch ( final ModelException e ) |
| 1644 | { |
| 1645 | String message = getMessage( e ); |
| 1646 | if ( message == null ) |
| 1647 | { |
| 1648 | message = ""; |
| 1649 | } |
| 1650 | else if ( message.length() > 0 ) |
| 1651 | { |
| 1652 | message = " " + message; |
| 1653 | } |
| 1654 | |
| 1655 | String resource = ""; |
| 1656 | if ( publicId != null ) |
| 1657 | { |
| 1658 | resource = publicId + ", "; |
| 1659 | } |
| 1660 | resource += systemId; |
| 1661 | |
| 1662 | // JDK: As of JDK 6, "new IOException( message, cause )". |
| 1663 | throw (IOException) new IOException( getMessage( |
| 1664 | "failedResolving", resource, message ) ).initCause( e ); |
| 1665 | |
| 1666 | } |
| 1667 | |
| 1668 | return schemaSource; |
| 1669 | } |
| 1670 | |
| 1671 | }; |
| 1672 | } |
| 1673 | |
| 1674 | private LSResourceResolver createResourceResolver( final EntityResolver entityResolver ) |
| 1675 | { |
| 1676 | if ( entityResolver == null ) |
| 1677 | { |
| 1678 | throw new NullPointerException( "entityResolver" ); |
| 1679 | } |
| 1680 | |
| 1681 | return new LSResourceResolver() |
| 1682 | { |
| 1683 | |
| 1684 | public LSInput resolveResource( final String type, final String namespaceURI, final String publicId, |
| 1685 | final String systemId, final String baseURI ) |
| 1686 | { |
| 1687 | final String resolvePublicId = namespaceURI == null ? publicId : namespaceURI; |
| 1688 | final String resolveSystemId = systemId == null ? "" : systemId; |
| 1689 | |
| 1690 | try |
| 1691 | { |
| 1692 | if ( XMLConstants.W3C_XML_SCHEMA_NS_URI.equals( type ) ) |
| 1693 | { |
| 1694 | final InputSource schemaSource = |
| 1695 | entityResolver.resolveEntity( resolvePublicId, resolveSystemId ); |
| 1696 | |
| 1697 | if ( schemaSource != null ) |
| 1698 | { |
| 1699 | return new LSInput() |
| 1700 | { |
| 1701 | |
| 1702 | public Reader getCharacterStream() |
| 1703 | { |
| 1704 | return schemaSource.getCharacterStream(); |
| 1705 | } |
| 1706 | |
| 1707 | public void setCharacterStream( final Reader characterStream ) |
| 1708 | { |
| 1709 | if ( isLoggable( Level.WARNING ) ) |
| 1710 | { |
| 1711 | log( Level.WARNING, getMessage( |
| 1712 | "unsupportedOperation", "setCharacterStream", |
| 1713 | DefaultModelContext.class.getName() + ".LSResourceResolver" ), null ); |
| 1714 | |
| 1715 | } |
| 1716 | } |
| 1717 | |
| 1718 | public InputStream getByteStream() |
| 1719 | { |
| 1720 | return schemaSource.getByteStream(); |
| 1721 | } |
| 1722 | |
| 1723 | public void setByteStream( final InputStream byteStream ) |
| 1724 | { |
| 1725 | if ( isLoggable( Level.WARNING ) ) |
| 1726 | { |
| 1727 | log( Level.WARNING, getMessage( |
| 1728 | "unsupportedOperation", "setByteStream", |
| 1729 | DefaultModelContext.class.getName() + ".LSResourceResolver" ), null ); |
| 1730 | |
| 1731 | } |
| 1732 | } |
| 1733 | |
| 1734 | public String getStringData() |
| 1735 | { |
| 1736 | return null; |
| 1737 | } |
| 1738 | |
| 1739 | public void setStringData( final String stringData ) |
| 1740 | { |
| 1741 | if ( isLoggable( Level.WARNING ) ) |
| 1742 | { |
| 1743 | log( Level.WARNING, getMessage( |
| 1744 | "unsupportedOperation", "setStringData", |
| 1745 | DefaultModelContext.class.getName() + ".LSResourceResolver" ), null ); |
| 1746 | |
| 1747 | } |
| 1748 | } |
| 1749 | |
| 1750 | public String getSystemId() |
| 1751 | { |
| 1752 | return schemaSource.getSystemId(); |
| 1753 | } |
| 1754 | |
| 1755 | public void setSystemId( final String systemId ) |
| 1756 | { |
| 1757 | if ( isLoggable( Level.WARNING ) ) |
| 1758 | { |
| 1759 | log( Level.WARNING, getMessage( |
| 1760 | "unsupportedOperation", "setSystemId", |
| 1761 | DefaultModelContext.class.getName() + ".LSResourceResolver" ), null ); |
| 1762 | |
| 1763 | } |
| 1764 | } |
| 1765 | |
| 1766 | public String getPublicId() |
| 1767 | { |
| 1768 | return schemaSource.getPublicId(); |
| 1769 | } |
| 1770 | |
| 1771 | public void setPublicId( final String publicId ) |
| 1772 | { |
| 1773 | if ( isLoggable( Level.WARNING ) ) |
| 1774 | { |
| 1775 | log( Level.WARNING, getMessage( |
| 1776 | "unsupportedOperation", "setPublicId", |
| 1777 | DefaultModelContext.class.getName() + ".LSResourceResolver" ), null ); |
| 1778 | |
| 1779 | } |
| 1780 | } |
| 1781 | |
| 1782 | public String getBaseURI() |
| 1783 | { |
| 1784 | return baseURI; |
| 1785 | } |
| 1786 | |
| 1787 | public void setBaseURI( final String baseURI ) |
| 1788 | { |
| 1789 | if ( isLoggable( Level.WARNING ) ) |
| 1790 | { |
| 1791 | log( Level.WARNING, getMessage( |
| 1792 | "unsupportedOperation", "setBaseURI", |
| 1793 | DefaultModelContext.class.getName() + ".LSResourceResolver" ), null ); |
| 1794 | |
| 1795 | } |
| 1796 | } |
| 1797 | |
| 1798 | public String getEncoding() |
| 1799 | { |
| 1800 | return schemaSource.getEncoding(); |
| 1801 | } |
| 1802 | |
| 1803 | public void setEncoding( final String encoding ) |
| 1804 | { |
| 1805 | if ( isLoggable( Level.WARNING ) ) |
| 1806 | { |
| 1807 | log( Level.WARNING, getMessage( |
| 1808 | "unsupportedOperation", "setEncoding", |
| 1809 | DefaultModelContext.class.getName() + ".LSResourceResolver" ), null ); |
| 1810 | |
| 1811 | } |
| 1812 | } |
| 1813 | |
| 1814 | public boolean getCertifiedText() |
| 1815 | { |
| 1816 | return false; |
| 1817 | } |
| 1818 | |
| 1819 | public void setCertifiedText( final boolean certifiedText ) |
| 1820 | { |
| 1821 | if ( isLoggable( Level.WARNING ) ) |
| 1822 | { |
| 1823 | log( Level.WARNING, getMessage( |
| 1824 | "unsupportedOperation", "setCertifiedText", |
| 1825 | DefaultModelContext.class.getName() + ".LSResourceResolver" ), null ); |
| 1826 | |
| 1827 | } |
| 1828 | } |
| 1829 | |
| 1830 | }; |
| 1831 | } |
| 1832 | |
| 1833 | } |
| 1834 | else if ( isLoggable( Level.WARNING ) ) |
| 1835 | { |
| 1836 | log( Level.WARNING, getMessage( "unsupportedResourceType", type ), null ); |
| 1837 | } |
| 1838 | } |
| 1839 | catch ( final SAXException e ) |
| 1840 | { |
| 1841 | String message = getMessage( e ); |
| 1842 | if ( message == null && e.getException() != null ) |
| 1843 | { |
| 1844 | message = getMessage( e.getException() ); |
| 1845 | } |
| 1846 | if ( message == null ) |
| 1847 | { |
| 1848 | message = ""; |
| 1849 | } |
| 1850 | else if ( message.length() > 0 ) |
| 1851 | { |
| 1852 | message = " " + message; |
| 1853 | } |
| 1854 | |
| 1855 | String resource = ""; |
| 1856 | if ( resolvePublicId != null ) |
| 1857 | { |
| 1858 | resource = resolvePublicId + ", "; |
| 1859 | } |
| 1860 | resource += resolveSystemId; |
| 1861 | |
| 1862 | if ( isLoggable( Level.SEVERE ) ) |
| 1863 | { |
| 1864 | log( Level.SEVERE, getMessage( "failedResolving", resource, message ), e ); |
| 1865 | } |
| 1866 | } |
| 1867 | catch ( final IOException e ) |
| 1868 | { |
| 1869 | String message = getMessage( e ); |
| 1870 | if ( message == null ) |
| 1871 | { |
| 1872 | message = ""; |
| 1873 | } |
| 1874 | else if ( message.length() > 0 ) |
| 1875 | { |
| 1876 | message = " " + message; |
| 1877 | } |
| 1878 | |
| 1879 | String resource = ""; |
| 1880 | if ( resolvePublicId != null ) |
| 1881 | { |
| 1882 | resource = resolvePublicId + ", "; |
| 1883 | } |
| 1884 | resource += resolveSystemId; |
| 1885 | |
| 1886 | if ( isLoggable( Level.SEVERE ) ) |
| 1887 | { |
| 1888 | log( Level.SEVERE, getMessage( "failedResolving", resource, message ), e ); |
| 1889 | } |
| 1890 | } |
| 1891 | |
| 1892 | return null; |
| 1893 | } |
| 1894 | |
| 1895 | }; |
| 1896 | } |
| 1897 | |
| 1898 | private javax.xml.validation.Schema createSchema( final Schemas schemas, final EntityResolver entityResolver, |
| 1899 | final LSResourceResolver resourceResolver, final String model, |
| 1900 | final URI publicId ) throws ModelException |
| 1901 | { |
| 1902 | if ( entityResolver == null ) |
| 1903 | { |
| 1904 | throw new NullPointerException( "entityResolver" ); |
| 1905 | } |
| 1906 | if ( model != null && publicId != null ) |
| 1907 | { |
| 1908 | throw new IllegalArgumentException( "model=" + model + ", publicId=" + publicId.toASCIIString() ); |
| 1909 | } |
| 1910 | |
| 1911 | try |
| 1912 | { |
| 1913 | final SchemaFactory f = SchemaFactory.newInstance( XMLConstants.W3C_XML_SCHEMA_NS_URI ); |
| 1914 | final List<Source> sources = new ArrayList<Source>( schemas != null ? schemas.getSchema().size() : 0 ); |
| 1915 | |
| 1916 | if ( schemas != null ) |
| 1917 | { |
| 1918 | for ( Schema s : schemas.getSchema() ) |
| 1919 | { |
| 1920 | final InputSource inputSource = entityResolver.resolveEntity( s.getPublicId(), s.getSystemId() ); |
| 1921 | |
| 1922 | if ( inputSource != null ) |
| 1923 | { |
| 1924 | sources.add( new SAXSource( inputSource ) ); |
| 1925 | } |
| 1926 | } |
| 1927 | } |
| 1928 | |
| 1929 | if ( sources.isEmpty() ) |
| 1930 | { |
| 1931 | if ( model != null ) |
| 1932 | { |
| 1933 | throw new ModelException( getMessage( "missingSchemasForModel", model ) ); |
| 1934 | } |
| 1935 | if ( publicId != null ) |
| 1936 | { |
| 1937 | throw new ModelException( getMessage( "missingSchemasForPublicId", publicId ) ); |
| 1938 | } |
| 1939 | } |
| 1940 | |
| 1941 | f.setResourceResolver( resourceResolver ); |
| 1942 | f.setErrorHandler( new ErrorHandler() |
| 1943 | { |
| 1944 | // See http://java.net/jira/browse/JAXP-66 |
| 1945 | |
| 1946 | public void warning( final SAXParseException e ) throws SAXException |
| 1947 | { |
| 1948 | String message = getMessage( e ); |
| 1949 | if ( message == null && e.getException() != null ) |
| 1950 | { |
| 1951 | message = getMessage( e.getException() ); |
| 1952 | } |
| 1953 | |
| 1954 | if ( isLoggable( Level.WARNING ) ) |
| 1955 | { |
| 1956 | log( Level.WARNING, message, e ); |
| 1957 | } |
| 1958 | } |
| 1959 | |
| 1960 | public void error( final SAXParseException e ) throws SAXException |
| 1961 | { |
| 1962 | throw e; |
| 1963 | } |
| 1964 | |
| 1965 | public void fatalError( final SAXParseException e ) throws SAXException |
| 1966 | { |
| 1967 | throw e; |
| 1968 | } |
| 1969 | |
| 1970 | } ); |
| 1971 | |
| 1972 | if ( this.isLoggable( Level.FINEST ) ) |
| 1973 | { |
| 1974 | final StringBuilder schemaInfo = new StringBuilder( sources.size() * 50 ); |
| 1975 | |
| 1976 | for ( Source s : sources ) |
| 1977 | { |
| 1978 | schemaInfo.append( ", " ).append( s.getSystemId() ); |
| 1979 | } |
| 1980 | |
| 1981 | this.log( Level.FINEST, getMessage( "creatingSchema", schemaInfo.substring( 2 ) ), null ); |
| 1982 | } |
| 1983 | |
| 1984 | return f.newSchema( sources.toArray( new Source[ sources.size() ] ) ); |
| 1985 | } |
| 1986 | catch ( final IOException e ) |
| 1987 | { |
| 1988 | throw new ModelException( getMessage( e ), e ); |
| 1989 | } |
| 1990 | catch ( final SAXException e ) |
| 1991 | { |
| 1992 | String message = getMessage( e ); |
| 1993 | if ( message == null && e.getException() != null ) |
| 1994 | { |
| 1995 | message = getMessage( e.getException() ); |
| 1996 | } |
| 1997 | |
| 1998 | throw new ModelException( message, e ); |
| 1999 | } |
| 2000 | } |
| 2001 | |
| 2002 | private JAXBContext createContext( final Schemas schemas, final String model, final URI publicId ) |
| 2003 | throws ModelException |
| 2004 | { |
| 2005 | if ( model != null && publicId != null ) |
| 2006 | { |
| 2007 | throw new IllegalArgumentException( "model=" + model + ", publicId=" + publicId.toASCIIString() ); |
| 2008 | } |
| 2009 | |
| 2010 | try |
| 2011 | { |
| 2012 | StringBuilder packageNames = null; |
| 2013 | |
| 2014 | if ( schemas != null ) |
| 2015 | { |
| 2016 | packageNames = new StringBuilder( schemas.getSchema().size() * 25 ); |
| 2017 | |
| 2018 | for ( Schema schema : schemas.getSchema() ) |
| 2019 | { |
| 2020 | if ( schema.getContextId() != null ) |
| 2021 | { |
| 2022 | packageNames.append( ':' ).append( schema.getContextId() ); |
| 2023 | } |
| 2024 | } |
| 2025 | } |
| 2026 | |
| 2027 | if ( packageNames == null || packageNames.length() == 0 ) |
| 2028 | { |
| 2029 | if ( model != null ) |
| 2030 | { |
| 2031 | throw new ModelException( getMessage( "missingSchemasForModel", model ) ); |
| 2032 | } |
| 2033 | if ( publicId != null ) |
| 2034 | { |
| 2035 | throw new ModelException( getMessage( "missingSchemasForPublicId", publicId ) ); |
| 2036 | } |
| 2037 | } |
| 2038 | |
| 2039 | if ( this.isLoggable( Level.FINEST ) ) |
| 2040 | { |
| 2041 | this.log( Level.FINEST, getMessage( "creatingContext", packageNames.substring( 1 ) ), null ); |
| 2042 | } |
| 2043 | |
| 2044 | return JAXBContext.newInstance( packageNames.substring( 1 ), this.getClassLoader() ); |
| 2045 | } |
| 2046 | catch ( final JAXBException e ) |
| 2047 | { |
| 2048 | String message = getMessage( e ); |
| 2049 | if ( message == null && e.getLinkedException() != null ) |
| 2050 | { |
| 2051 | message = getMessage( e.getLinkedException() ); |
| 2052 | } |
| 2053 | |
| 2054 | throw new ModelException( message, e ); |
| 2055 | } |
| 2056 | } |
| 2057 | |
| 2058 | private Marshaller createMarshaller( final Schemas schemas, final Services services, final String model, |
| 2059 | final URI publicId ) throws ModelException |
| 2060 | { |
| 2061 | if ( model != null && publicId != null ) |
| 2062 | { |
| 2063 | throw new IllegalArgumentException( "model=" + model + ", publicId=" + publicId.toASCIIString() ); |
| 2064 | } |
| 2065 | |
| 2066 | try |
| 2067 | { |
| 2068 | StringBuilder packageNames = null; |
| 2069 | StringBuilder schemaLocation = null; |
| 2070 | |
| 2071 | if ( schemas != null ) |
| 2072 | { |
| 2073 | packageNames = new StringBuilder( schemas.getSchema().size() * 25 ); |
| 2074 | schemaLocation = new StringBuilder( schemas.getSchema().size() * 50 ); |
| 2075 | |
| 2076 | for ( Schema schema : schemas.getSchema() ) |
| 2077 | { |
| 2078 | if ( schema.getContextId() != null ) |
| 2079 | { |
| 2080 | packageNames.append( ':' ).append( schema.getContextId() ); |
| 2081 | } |
| 2082 | if ( schema.getPublicId() != null && schema.getSystemId() != null ) |
| 2083 | { |
| 2084 | schemaLocation.append( ' ' ).append( schema.getPublicId() ).append( ' ' ). |
| 2085 | append( schema.getSystemId() ); |
| 2086 | |
| 2087 | } |
| 2088 | } |
| 2089 | } |
| 2090 | |
| 2091 | if ( packageNames == null || packageNames.length() == 0 ) |
| 2092 | { |
| 2093 | if ( model != null ) |
| 2094 | { |
| 2095 | throw new ModelException( getMessage( "missingSchemasForModel", model ) ); |
| 2096 | } |
| 2097 | if ( publicId != null ) |
| 2098 | { |
| 2099 | throw new ModelException( getMessage( "missingSchemasForPublicId", publicId ) ); |
| 2100 | } |
| 2101 | } |
| 2102 | |
| 2103 | final Marshaller m = |
| 2104 | JAXBContext.newInstance( packageNames.substring( 1 ), this.getClassLoader() ).createMarshaller(); |
| 2105 | |
| 2106 | if ( schemaLocation != null && schemaLocation.length() != 0 ) |
| 2107 | { |
| 2108 | m.setProperty( Marshaller.JAXB_SCHEMA_LOCATION, schemaLocation.substring( 1 ) ); |
| 2109 | } |
| 2110 | |
| 2111 | MarshallerListenerList listenerList = null; |
| 2112 | |
| 2113 | if ( services != null ) |
| 2114 | { |
| 2115 | for ( Service service : services.getServices( MARSHALLER_LISTENER_SERVICE ) ) |
| 2116 | { |
| 2117 | if ( listenerList == null ) |
| 2118 | { |
| 2119 | listenerList = new MarshallerListenerList(); |
| 2120 | } |
| 2121 | |
| 2122 | listenerList.getListeners().add( this.createServiceObject( service, Marshaller.Listener.class ) ); |
| 2123 | } |
| 2124 | } |
| 2125 | |
| 2126 | if ( listenerList != null ) |
| 2127 | { |
| 2128 | m.setListener( listenerList ); |
| 2129 | } |
| 2130 | |
| 2131 | if ( this.isLoggable( Level.FINEST ) ) |
| 2132 | { |
| 2133 | if ( listenerList == null ) |
| 2134 | { |
| 2135 | this.log( Level.FINEST, getMessage( "creatingMarshaller", packageNames.substring( 1 ), |
| 2136 | schemaLocation.substring( 1 ) ), null ); |
| 2137 | |
| 2138 | } |
| 2139 | else |
| 2140 | { |
| 2141 | final StringBuilder b = new StringBuilder( listenerList.getListeners().size() * 100 ); |
| 2142 | |
| 2143 | for ( int i = 0, s0 = listenerList.getListeners().size(); i < s0; i++ ) |
| 2144 | { |
| 2145 | b.append( ',' ).append( listenerList.getListeners().get( i ) ); |
| 2146 | } |
| 2147 | |
| 2148 | this.log( Level.FINEST, getMessage( "creatingMarshallerWithListeners", packageNames.substring( 1 ), |
| 2149 | schemaLocation.substring( 1 ), b.substring( 1 ) ), null ); |
| 2150 | |
| 2151 | } |
| 2152 | } |
| 2153 | |
| 2154 | return m; |
| 2155 | } |
| 2156 | catch ( final JAXBException e ) |
| 2157 | { |
| 2158 | String message = getMessage( e ); |
| 2159 | if ( message == null && e.getLinkedException() != null ) |
| 2160 | { |
| 2161 | message = getMessage( e.getLinkedException() ); |
| 2162 | } |
| 2163 | |
| 2164 | throw new ModelException( message, e ); |
| 2165 | } |
| 2166 | } |
| 2167 | |
| 2168 | private Unmarshaller createUnmarshaller( final Schemas schemas, final Services services, final String model, |
| 2169 | final URI publicId ) throws ModelException |
| 2170 | { |
| 2171 | if ( model != null && publicId != null ) |
| 2172 | { |
| 2173 | throw new IllegalArgumentException( "model=" + model + ", publicId=" + publicId.toASCIIString() ); |
| 2174 | } |
| 2175 | |
| 2176 | try |
| 2177 | { |
| 2178 | StringBuilder packageNames = null; |
| 2179 | |
| 2180 | if ( schemas != null ) |
| 2181 | { |
| 2182 | packageNames = new StringBuilder( schemas.getSchema().size() * 25 ); |
| 2183 | |
| 2184 | for ( Schema schema : schemas.getSchema() ) |
| 2185 | { |
| 2186 | if ( schema.getContextId() != null ) |
| 2187 | { |
| 2188 | packageNames.append( ':' ).append( schema.getContextId() ); |
| 2189 | } |
| 2190 | } |
| 2191 | } |
| 2192 | |
| 2193 | if ( packageNames == null || packageNames.length() == 0 ) |
| 2194 | { |
| 2195 | if ( model != null ) |
| 2196 | { |
| 2197 | throw new ModelException( getMessage( "missingSchemasForModel", model ) ); |
| 2198 | } |
| 2199 | if ( publicId != null ) |
| 2200 | { |
| 2201 | throw new ModelException( getMessage( "missingSchemasForPublicId", publicId ) ); |
| 2202 | } |
| 2203 | } |
| 2204 | |
| 2205 | final Unmarshaller u = |
| 2206 | JAXBContext.newInstance( packageNames.substring( 1 ), this.getClassLoader() ).createUnmarshaller(); |
| 2207 | |
| 2208 | UnmarshallerListenerList listenerList = null; |
| 2209 | |
| 2210 | if ( services != null ) |
| 2211 | { |
| 2212 | for ( Service service : services.getServices( UNMARSHALLER_LISTENER_SERVICE ) ) |
| 2213 | { |
| 2214 | if ( listenerList == null ) |
| 2215 | { |
| 2216 | listenerList = new UnmarshallerListenerList(); |
| 2217 | } |
| 2218 | |
| 2219 | listenerList.getListeners().add( this.createServiceObject( service, Unmarshaller.Listener.class ) ); |
| 2220 | } |
| 2221 | } |
| 2222 | |
| 2223 | if ( listenerList != null ) |
| 2224 | { |
| 2225 | u.setListener( listenerList ); |
| 2226 | } |
| 2227 | |
| 2228 | if ( this.isLoggable( Level.FINEST ) ) |
| 2229 | { |
| 2230 | if ( listenerList == null ) |
| 2231 | { |
| 2232 | this.log( Level.FINEST, |
| 2233 | getMessage( "creatingUnmarshaller", packageNames.substring( 1 ) ), null ); |
| 2234 | |
| 2235 | } |
| 2236 | else |
| 2237 | { |
| 2238 | final StringBuilder b = new StringBuilder( listenerList.getListeners().size() * 100 ); |
| 2239 | |
| 2240 | for ( int i = 0, s0 = listenerList.getListeners().size(); i < s0; i++ ) |
| 2241 | { |
| 2242 | b.append( ',' ).append( listenerList.getListeners().get( i ) ); |
| 2243 | } |
| 2244 | |
| 2245 | this.log( Level.FINEST, getMessage( "creatingUnmarshallerWithListeners", |
| 2246 | packageNames.substring( 1 ), b.substring( 1 ) ), null ); |
| 2247 | |
| 2248 | } |
| 2249 | } |
| 2250 | |
| 2251 | return u; |
| 2252 | } |
| 2253 | catch ( final JAXBException e ) |
| 2254 | { |
| 2255 | String message = getMessage( e ); |
| 2256 | if ( message == null && e.getLinkedException() != null ) |
| 2257 | { |
| 2258 | message = getMessage( e.getLinkedException() ); |
| 2259 | } |
| 2260 | |
| 2261 | throw new ModelException( message, e ); |
| 2262 | } |
| 2263 | } |
| 2264 | |
| 2265 | private static String getMessage( final String key, final Object... arguments ) |
| 2266 | { |
| 2267 | return MessageFormat.format( ResourceBundle.getBundle( |
| 2268 | DefaultModelContext.class.getName().replace( '.', '/' ) ).getString( key ), arguments ); |
| 2269 | |
| 2270 | } |
| 2271 | |
| 2272 | private static String getMessage( final Throwable t ) |
| 2273 | { |
| 2274 | return t != null |
| 2275 | ? t.getMessage() != null && t.getMessage().trim().length() > 0 |
| 2276 | ? t.getMessage() |
| 2277 | : getMessage( t.getCause() ) |
| 2278 | : null; |
| 2279 | |
| 2280 | } |
| 2281 | |
| 2282 | } |
| 2283 | |
| 2284 | /** |
| 2285 | * {@code ErrorHandler} collecting {@code ModelValidationReport} details. |
| 2286 | * |
| 2287 | * @author <a href="mailto:cs@schulte.it">Christian Schulte</a> |
| 2288 | * @version $JOMC: DefaultModelContext.java 4863 2014-02-15 05:16:40Z schulte $ |
| 2289 | */ |
| 2290 | class ModelErrorHandler extends DefaultHandler |
| 2291 | { |
| 2292 | |
| 2293 | /** The context of the instance. */ |
| 2294 | private ModelContext context; |
| 2295 | |
| 2296 | /** The report of the instance. */ |
| 2297 | private ModelValidationReport report; |
| 2298 | |
| 2299 | /** |
| 2300 | * Creates a new {@code ModelErrorHandler} instance taking a context. |
| 2301 | * |
| 2302 | * @param context The context of the instance. |
| 2303 | */ |
| 2304 | ModelErrorHandler( final ModelContext context ) |
| 2305 | { |
| 2306 | this( context, null ); |
| 2307 | } |
| 2308 | |
| 2309 | /** |
| 2310 | * Creates a new {@code ModelErrorHandler} instance taking a report to use for collecting validation events. |
| 2311 | * |
| 2312 | * @param context The context of the instance. |
| 2313 | * @param report A report to use for collecting validation events. |
| 2314 | */ |
| 2315 | ModelErrorHandler( final ModelContext context, final ModelValidationReport report ) |
| 2316 | { |
| 2317 | super(); |
| 2318 | this.context = context; |
| 2319 | this.report = report; |
| 2320 | } |
| 2321 | |
| 2322 | /** |
| 2323 | * Gets the report of the instance. |
| 2324 | * |
| 2325 | * @return The report of the instance. |
| 2326 | */ |
| 2327 | public ModelValidationReport getReport() |
| 2328 | { |
| 2329 | if ( this.report == null ) |
| 2330 | { |
| 2331 | this.report = new ModelValidationReport(); |
| 2332 | } |
| 2333 | |
| 2334 | return this.report; |
| 2335 | } |
| 2336 | |
| 2337 | @Override |
| 2338 | public void warning( final SAXParseException exception ) throws SAXException |
| 2339 | { |
| 2340 | String message = getMessage( exception ); |
| 2341 | if ( message == null && exception.getException() != null ) |
| 2342 | { |
| 2343 | message = getMessage( exception.getException() ); |
| 2344 | } |
| 2345 | |
| 2346 | if ( this.context != null && this.context.isLoggable( Level.FINE ) ) |
| 2347 | { |
| 2348 | this.context.log( Level.FINE, message, exception ); |
| 2349 | } |
| 2350 | |
| 2351 | this.getReport().getDetails().add( new ModelValidationReport.Detail( |
| 2352 | "W3C XML 1.0 Recommendation - Warning condition", Level.WARNING, message, null ) ); |
| 2353 | |
| 2354 | } |
| 2355 | |
| 2356 | @Override |
| 2357 | public void error( final SAXParseException exception ) throws SAXException |
| 2358 | { |
| 2359 | String message = getMessage( exception ); |
| 2360 | if ( message == null && exception.getException() != null ) |
| 2361 | { |
| 2362 | message = getMessage( exception.getException() ); |
| 2363 | } |
| 2364 | |
| 2365 | if ( this.context != null && this.context.isLoggable( Level.FINE ) ) |
| 2366 | { |
| 2367 | this.context.log( Level.FINE, message, exception ); |
| 2368 | } |
| 2369 | |
| 2370 | this.getReport().getDetails().add( new ModelValidationReport.Detail( |
| 2371 | "W3C XML 1.0 Recommendation - Section 1.2 - Error", Level.SEVERE, message, null ) ); |
| 2372 | |
| 2373 | } |
| 2374 | |
| 2375 | @Override |
| 2376 | public void fatalError( final SAXParseException exception ) throws SAXException |
| 2377 | { |
| 2378 | String message = getMessage( exception ); |
| 2379 | if ( message == null && exception.getException() != null ) |
| 2380 | { |
| 2381 | message = getMessage( exception.getException() ); |
| 2382 | } |
| 2383 | |
| 2384 | if ( this.context != null && this.context.isLoggable( Level.FINE ) ) |
| 2385 | { |
| 2386 | this.context.log( Level.FINE, message, exception ); |
| 2387 | } |
| 2388 | |
| 2389 | this.getReport().getDetails().add( new ModelValidationReport.Detail( |
| 2390 | "W3C XML 1.0 Recommendation - Section 1.2 - Fatal Error", Level.SEVERE, message, null ) ); |
| 2391 | |
| 2392 | } |
| 2393 | |
| 2394 | private static String getMessage( final Throwable t ) |
| 2395 | { |
| 2396 | return t != null |
| 2397 | ? t.getMessage() != null && t.getMessage().trim().length() > 0 |
| 2398 | ? t.getMessage() |
| 2399 | : getMessage( t.getCause() ) |
| 2400 | : null; |
| 2401 | |
| 2402 | } |
| 2403 | |
| 2404 | } |
| 2405 | |
| 2406 | /** |
| 2407 | * List of {@code Marshaller.Listener}s. |
| 2408 | * |
| 2409 | * @author <a href="mailto:cs@schulte.it">Christian Schulte</a> |
| 2410 | * @version $JOMC: DefaultModelContext.java 4863 2014-02-15 05:16:40Z schulte $ |
| 2411 | * @since 1.2 |
| 2412 | */ |
| 2413 | class MarshallerListenerList extends Marshaller.Listener |
| 2414 | { |
| 2415 | |
| 2416 | /** The {@code Marshaller.Listener}s of the instance. */ |
| 2417 | private List<Marshaller.Listener> listeners; |
| 2418 | |
| 2419 | /** Creates a new {@code MarshallerListenerList} instance. */ |
| 2420 | MarshallerListenerList() |
| 2421 | { |
| 2422 | super(); |
| 2423 | } |
| 2424 | |
| 2425 | /** |
| 2426 | * Gets the listeners of the instance. |
| 2427 | * <p>This accessor method returns a reference to the live list, not a snapshot. Therefore any modification you make |
| 2428 | * to the returned list will be present inside the object. This is why there is no {@code set} method for the |
| 2429 | * listeners property.</p> |
| 2430 | * |
| 2431 | * @return The list of listeners of the instance. |
| 2432 | */ |
| 2433 | List<Marshaller.Listener> getListeners() |
| 2434 | { |
| 2435 | if ( this.listeners == null ) |
| 2436 | { |
| 2437 | this.listeners = new ArrayList<Marshaller.Listener>(); |
| 2438 | } |
| 2439 | |
| 2440 | return this.listeners; |
| 2441 | } |
| 2442 | |
| 2443 | @Override |
| 2444 | public void beforeMarshal( final Object source ) |
| 2445 | { |
| 2446 | for ( int i = 0, s0 = this.getListeners().size(); i < s0; i++ ) |
| 2447 | { |
| 2448 | this.getListeners().get( i ).beforeMarshal( source ); |
| 2449 | } |
| 2450 | } |
| 2451 | |
| 2452 | @Override |
| 2453 | public void afterMarshal( final Object source ) |
| 2454 | { |
| 2455 | for ( int i = 0, s0 = this.getListeners().size(); i < s0; i++ ) |
| 2456 | { |
| 2457 | this.getListeners().get( i ).afterMarshal( source ); |
| 2458 | } |
| 2459 | } |
| 2460 | |
| 2461 | } |
| 2462 | |
| 2463 | /** |
| 2464 | * List of {@code Unmarshaller.Listener}s. |
| 2465 | * |
| 2466 | * @author <a href="mailto:cs@schulte.it">Christian Schulte</a> |
| 2467 | * @version $JOMC: DefaultModelContext.java 4863 2014-02-15 05:16:40Z schulte $ |
| 2468 | * @since 1.2 |
| 2469 | */ |
| 2470 | class UnmarshallerListenerList extends Unmarshaller.Listener |
| 2471 | { |
| 2472 | |
| 2473 | /** The {@code Unmarshaller.Listener}s of the instance. */ |
| 2474 | private List<Unmarshaller.Listener> listeners; |
| 2475 | |
| 2476 | /** Creates a new {@code UnmarshallerListenerList} instance. */ |
| 2477 | UnmarshallerListenerList() |
| 2478 | { |
| 2479 | super(); |
| 2480 | } |
| 2481 | |
| 2482 | /** |
| 2483 | * Gets the listeners of the instance. |
| 2484 | * <p>This accessor method returns a reference to the live list, not a snapshot. Therefore any modification you make |
| 2485 | * to the returned list will be present inside the object. This is why there is no {@code set} method for the |
| 2486 | * listeners property.</p> |
| 2487 | * |
| 2488 | * @return The list of listeners of the instance. |
| 2489 | */ |
| 2490 | List<Unmarshaller.Listener> getListeners() |
| 2491 | { |
| 2492 | if ( this.listeners == null ) |
| 2493 | { |
| 2494 | this.listeners = new ArrayList<Unmarshaller.Listener>(); |
| 2495 | } |
| 2496 | |
| 2497 | return this.listeners; |
| 2498 | } |
| 2499 | |
| 2500 | @Override |
| 2501 | public void beforeUnmarshal( final Object target, final Object parent ) |
| 2502 | { |
| 2503 | for ( int i = 0, s0 = this.getListeners().size(); i < s0; i++ ) |
| 2504 | { |
| 2505 | this.getListeners().get( i ).beforeUnmarshal( target, parent ); |
| 2506 | } |
| 2507 | } |
| 2508 | |
| 2509 | @Override |
| 2510 | public void afterUnmarshal( final Object target, final Object parent ) |
| 2511 | { |
| 2512 | for ( int i = 0, s0 = this.getListeners().size(); i < s0; i++ ) |
| 2513 | { |
| 2514 | this.getListeners().get( i ).afterUnmarshal( target, parent ); |
| 2515 | } |
| 2516 | } |
| 2517 | |
| 2518 | } |