| 1 | // |
| 2 | // This file was generated by the JavaTM Architecture for XML Binding(JAXB) Reference Implementation, vhudson-jaxb-ri-2.1-833 |
| 3 | // See <a href="http://java.sun.com/xml/jaxb">http://java.sun.com/xml/jaxb</a> |
| 4 | // Any modifications to this file will be lost upon recompilation of the source schema. |
| 5 | // Generated on: 2010.02.03 at 01:25:12 AM UTC |
| 6 | // |
| 7 | |
| 8 | |
| 9 | package org.jomc.model; |
| 10 | |
| 11 | import java.util.ArrayList; |
| 12 | import java.util.Iterator; |
| 13 | import java.util.List; |
| 14 | import javax.annotation.Generated; |
| 15 | import javax.xml.bind.annotation.XmlAccessType; |
| 16 | import javax.xml.bind.annotation.XmlAccessorType; |
| 17 | import javax.xml.bind.annotation.XmlType; |
| 18 | |
| 19 | |
| 20 | /** |
| 21 | * List of modules. |
| 22 | * |
| 23 | * <p>Java class for Modules complex type. |
| 24 | * |
| 25 | * <p>The following schema fragment specifies the expected content contained within this class. |
| 26 | * |
| 27 | * <pre> |
| 28 | * <complexType name="Modules"> |
| 29 | * <complexContent> |
| 30 | * <extension base="{http://jomc.org/model}ModelObject"> |
| 31 | * <sequence> |
| 32 | * <element ref="{http://jomc.org/model}module" maxOccurs="unbounded" minOccurs="0"/> |
| 33 | * </sequence> |
| 34 | * </extension> |
| 35 | * </complexContent> |
| 36 | * </complexType> |
| 37 | * </pre> |
| 38 | * |
| 39 | * |
| 40 | */ |
| 41 | @XmlAccessorType(XmlAccessType.FIELD) |
| 42 | @XmlType(name = "Modules", propOrder = { |
| 43 | "module" |
| 44 | }) |
| 45 | @Generated(value = "com.sun.tools.xjc.Driver", date = "2010-02-03T01:25:12+00:00", comments = "JAXB RI vhudson-jaxb-ri-2.1-833") |
| 46 | public class Modules |
| 47 | extends ModelObject |
| 48 | implements Cloneable |
| 49 | { |
| 50 | |
| 51 | @Generated(value = "com.sun.tools.xjc.Driver", date = "2010-02-03T01:25:12+00:00", comments = "JAXB RI vhudson-jaxb-ri-2.1-833") |
| 52 | protected List<Module> module; |
| 53 | |
| 54 | /** |
| 55 | * Creates a new {@code Modules} instance. |
| 56 | * |
| 57 | */ |
| 58 | public Modules() { |
| 59 | // CC-XJC Version 1.2 Build 2009-11-15T21:50:02+0000 |
| 60 | super(); |
| 61 | } |
| 62 | |
| 63 | /** |
| 64 | * Creates a new {@code Modules} instance by deeply copying a given {@code Modules} instance. |
| 65 | * |
| 66 | * |
| 67 | * @param o |
| 68 | * The instance to copy. |
| 69 | * @throws NullPointerException |
| 70 | * if {@code o} is {@code null}. |
| 71 | */ |
| 72 | public Modules(final Modules o) { |
| 73 | // CC-XJC Version 1.2 Build 2009-11-15T21:50:02+0000 |
| 74 | super(o); |
| 75 | if (o == null) { |
| 76 | throw new NullPointerException("Cannot create a copy of 'Modules' from 'null'."); |
| 77 | } |
| 78 | // 'Module' collection. |
| 79 | copyModule(o.getModule(), getModule()); |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * Gets the value of the module property. |
| 84 | * |
| 85 | * <p> |
| 86 | * This accessor method returns a reference to the live list, |
| 87 | * not a snapshot. Therefore any modification you make to the |
| 88 | * returned list will be present inside the JAXB object. |
| 89 | * This is why there is not a <CODE>set</CODE> method for the module property. |
| 90 | * |
| 91 | * <p> |
| 92 | * For example, to add a new item, do as follows: |
| 93 | * <pre> |
| 94 | * getModule().add(newItem); |
| 95 | * </pre> |
| 96 | * |
| 97 | * |
| 98 | * <p> |
| 99 | * Objects of the following type(s) are allowed in the list |
| 100 | * {@link Module } |
| 101 | * |
| 102 | * |
| 103 | */ |
| 104 | @Generated(value = "com.sun.tools.xjc.Driver", date = "2010-02-03T01:25:12+00:00", comments = "JAXB RI vhudson-jaxb-ri-2.1-833") |
| 105 | public List<Module> getModule() { |
| 106 | if (module == null) { |
| 107 | module = new ArrayList<Module>(); |
| 108 | } |
| 109 | return this.module; |
| 110 | } |
| 111 | |
| 112 | /** |
| 113 | * Copies all values of property {@code Module} deeply. |
| 114 | * |
| 115 | * @param target |
| 116 | * The target to copy {@code source} to. |
| 117 | * @param source |
| 118 | * The source to copy from. |
| 119 | * @throws NullPointerException |
| 120 | * if {@code source} or {@code target} is {@code null}. |
| 121 | */ |
| 122 | @SuppressWarnings("unchecked") |
| 123 | @Generated(value = "com.sun.tools.xjc.Driver", date = "2010-02-03T01:25:12+00:00", comments = "JAXB RI vhudson-jaxb-ri-2.1-833") |
| 124 | private static void copyModule(final List<Module> source, final List<Module> target) { |
| 125 | // CC-XJC Version 1.2 Build 2009-11-15T21:50:02+0000 |
| 126 | if (!source.isEmpty()) { |
| 127 | for (Iterator it = source.iterator(); it.hasNext(); ) { |
| 128 | final Object next = it.next(); |
| 129 | if (next instanceof Module) { |
| 130 | // CClassInfo: org.jomc.model.Module |
| 131 | target.add(((Module) next).clone()); |
| 132 | continue; |
| 133 | } |
| 134 | // Please report this at https://apps.sourceforge.net/mantisbt/ccxjc/ |
| 135 | throw new AssertionError((("Unexpected instance '"+ next)+"' for property 'Module' of class 'org.jomc.model.Modules'.")); |
| 136 | } |
| 137 | } |
| 138 | } |
| 139 | |
| 140 | /** |
| 141 | * Creates and returns a deep copy of this object. |
| 142 | * |
| 143 | * |
| 144 | * @return |
| 145 | * A deep copy of this object. |
| 146 | */ |
| 147 | @Override |
| 148 | @Generated(value = "com.sun.tools.xjc.Driver", date = "2010-02-03T01:25:12+00:00", comments = "JAXB RI vhudson-jaxb-ri-2.1-833") |
| 149 | public Modules clone() { |
| 150 | // CC-XJC Version 1.2 Build 2009-11-15T21:50:02+0000 |
| 151 | return new Modules(this); |
| 152 | } |
| 153 | |
| 154 | |
| 155 | /** |
| 156 | * Constant for the default name of the classpath module. |
| 157 | * @see #getClasspathModuleName() |
| 158 | */ |
| 159 | private static final String DEFAULT_CLASSPATH_MODULE_NAME = "Java Classpath"; |
| 160 | |
| 161 | /** Default classpath module name. */ |
| 162 | private static volatile String defaultClasspathModuleName; |
| 163 | |
| 164 | /** Empty {@code Class} array. */ |
| 165 | private static final Class[] NO_CLASSES = |
| 166 | { |
| 167 | }; |
| 168 | |
| 169 | /** Maps objects to {@code Instance}s. */ |
| 170 | @javax.xml.bind.annotation.XmlTransient private java.util.Map<Object,Instance> objects = new org.jomc.util.WeakIdentityHashMap(); |
| 171 | |
| 172 | /** |
| 173 | * Creates a new {@code Modules} instance taking a map backing the instance. |
| 174 | * |
| 175 | * @param objects The map backing the instance. |
| 176 | */ |
| 177 | public Modules( final java.util.Map<Object, Instance> objects ) |
| 178 | { |
| 179 | if ( objects == null ) |
| 180 | { |
| 181 | throw new NullPointerException( "objects" ); |
| 182 | } |
| 183 | |
| 184 | this.objects = objects; |
| 185 | } |
| 186 | |
| 187 | /** |
| 188 | * Creates a new {@code Modules} instance by deeply copying a given {@code Modules} instance taking a map backing |
| 189 | * the instance. |
| 190 | * |
| 191 | * @param o The instance to copy. |
| 192 | * @param objects The map backing the instance. |
| 193 | * |
| 194 | * @throws NullPointerException if {@code o} or {@code objects} is {@code null}. |
| 195 | */ |
| 196 | public Modules( final Modules o, final java.util.Map<Object, Instance> objects ) |
| 197 | { |
| 198 | super( o ); |
| 199 | if ( o == null ) |
| 200 | { |
| 201 | throw new NullPointerException( "Cannot create a copy of 'Modules' from 'null'." ); |
| 202 | } |
| 203 | if ( objects == null ) |
| 204 | { |
| 205 | throw new NullPointerException( "objects" ); |
| 206 | } |
| 207 | |
| 208 | copyModule( o.getModule(), getModule() ); |
| 209 | this.objects = objects; |
| 210 | } |
| 211 | |
| 212 | /** |
| 213 | * Gets the default classpath module name. |
| 214 | * <p>The default classpath module name is controlled by system property |
| 215 | * {@code org.jomc.model.Modules.defaultClasspathModuleName} holding the default classpath module name. If that |
| 216 | * property is not set, the {@code Java Classpath} default is returned.</p> |
| 217 | * |
| 218 | * @return The default classpath module name. |
| 219 | * |
| 220 | * @see #getClasspathModule(java.lang.String, java.lang.ClassLoader) |
| 221 | */ |
| 222 | public static String getDefaultClasspathModuleName() |
| 223 | { |
| 224 | if ( defaultClasspathModuleName == null ) |
| 225 | { |
| 226 | defaultClasspathModuleName = System.getProperty( "org.jomc.model.Modules.defaultClasspathModuleName", |
| 227 | DEFAULT_CLASSPATH_MODULE_NAME ); |
| 228 | |
| 229 | } |
| 230 | |
| 231 | return defaultClasspathModuleName; |
| 232 | } |
| 233 | |
| 234 | /** |
| 235 | * Sets the default classpath module name. |
| 236 | * |
| 237 | * @param value The new default classpath module name or {@code null}, |
| 238 | */ |
| 239 | public static void setDefaultClasspathModuleName( final String value ) |
| 240 | { |
| 241 | defaultClasspathModuleName = value; |
| 242 | } |
| 243 | |
| 244 | /** |
| 245 | * Gets a module holding model objects resolved by inspecting a given class loader. |
| 246 | * <p>This method searches this list of modules for unresolved references and tries to resolve each unresolved |
| 247 | * reference by inspecting the given class loader.</p> |
| 248 | * |
| 249 | * @param moduleName The name of the module to return. |
| 250 | * @param classLoader The class loader to use for resolving entities or {@code null} to resolve entities using the |
| 251 | * bootstrap class loader. |
| 252 | * |
| 253 | * @return A module holding model objects resolved by inspecting the given class loader or {@code null} if nothing |
| 254 | * is resolved. |
| 255 | * |
| 256 | * @throws NullPointerException if {@code moduleName} is {@code null}. |
| 257 | * |
| 258 | * @see #getDefaultClasspathModuleName() |
| 259 | * @see #getModule() |
| 260 | */ |
| 261 | public Module getClasspathModule( final String moduleName, final ClassLoader classLoader ) |
| 262 | { |
| 263 | if ( moduleName == null ) |
| 264 | { |
| 265 | throw new NullPointerException( "moduleName," ); |
| 266 | } |
| 267 | |
| 268 | final Module classpathModule = new Module(); |
| 269 | classpathModule.setVersion( System.getProperty( "java.specification.version" ) ); |
| 270 | classpathModule.setName( moduleName ); |
| 271 | |
| 272 | this.resolveClasspath( classpathModule, classLoader ); |
| 273 | |
| 274 | final boolean resolved = ( classpathModule.getSpecifications() != null && |
| 275 | !classpathModule.getSpecifications().getSpecification().isEmpty() ) || |
| 276 | ( classpathModule.getImplementations() != null && |
| 277 | !classpathModule.getImplementations().getImplementation().isEmpty() ); |
| 278 | |
| 279 | return resolved ? classpathModule : null; |
| 280 | } |
| 281 | |
| 282 | /** |
| 283 | * Gets a module for a given name from this list of modules. |
| 284 | * |
| 285 | * @param name The name of the module to return. |
| 286 | * |
| 287 | * @return The module with name {@code name} from the list or {@code null}, |
| 288 | * if no module matching {@code name} is found. |
| 289 | * |
| 290 | * @throws NullPointerException if {@code name} is {@code null}. |
| 291 | * |
| 292 | * @see #getModule() |
| 293 | */ |
| 294 | public Module getModule( final String name ) |
| 295 | { |
| 296 | if ( name == null ) |
| 297 | { |
| 298 | throw new NullPointerException( "name" ); |
| 299 | } |
| 300 | |
| 301 | for ( Module m : this.getModule() ) |
| 302 | { |
| 303 | if ( m.getName().equals( name ) ) |
| 304 | { |
| 305 | return m; |
| 306 | } |
| 307 | } |
| 308 | |
| 309 | return null; |
| 310 | } |
| 311 | |
| 312 | /** |
| 313 | * Gets all specifications declared in this list of modules. |
| 314 | * |
| 315 | * @return All specifications declared in the list or {@code null}, if no |
| 316 | * specifications are declared. |
| 317 | * |
| 318 | * @see #getModule() |
| 319 | */ |
| 320 | public Specifications getSpecifications() |
| 321 | { |
| 322 | final Specifications specifications = new Specifications(); |
| 323 | for ( Module m : this.getModule() ) |
| 324 | { |
| 325 | if ( m.getSpecifications() != null ) |
| 326 | { |
| 327 | specifications.getSpecification().addAll( m.getSpecifications().getSpecification() ); |
| 328 | } |
| 329 | } |
| 330 | |
| 331 | return specifications.getSpecification().isEmpty() ? null : specifications; |
| 332 | } |
| 333 | |
| 334 | /** |
| 335 | * Gets all implementations declared in this list of modules. |
| 336 | * |
| 337 | * @return All implementations declared in the list or {@code null}, if no |
| 338 | * implementations are declared. |
| 339 | * |
| 340 | * @see #getModule() |
| 341 | */ |
| 342 | public Implementations getImplementations() |
| 343 | { |
| 344 | final Implementations implementations = new Implementations(); |
| 345 | for ( Module m : this.getModule() ) |
| 346 | { |
| 347 | if ( m.getImplementations() != null ) |
| 348 | { |
| 349 | implementations.getImplementation().addAll( m.getImplementations().getImplementation() ); |
| 350 | } |
| 351 | } |
| 352 | |
| 353 | return implementations.getImplementation().isEmpty() ? null : implementations; |
| 354 | } |
| 355 | |
| 356 | /** |
| 357 | * Gets the module declaring a given specification from this list of modules. |
| 358 | * |
| 359 | * @param specification The identifier of the specification whose declaring module to return. |
| 360 | * |
| 361 | * @return The module declaring {@code specification} from the list or {@code null}, if no module |
| 362 | * is found declaring {@code specification}. |
| 363 | * |
| 364 | * @throws NullPointerException if {@code specification} is {@code null}. |
| 365 | * |
| 366 | * @see #getModule() |
| 367 | */ |
| 368 | public Module getModuleOfSpecification( final String specification ) |
| 369 | { |
| 370 | if ( specification == null ) |
| 371 | { |
| 372 | throw new NullPointerException( "specification" ); |
| 373 | } |
| 374 | |
| 375 | for ( Module m : this.getModule() ) |
| 376 | { |
| 377 | if ( m.getSpecifications() != null && m.getSpecifications().getSpecification( specification ) != null ) |
| 378 | { |
| 379 | return m; |
| 380 | } |
| 381 | } |
| 382 | |
| 383 | return null; |
| 384 | } |
| 385 | |
| 386 | /** |
| 387 | * Gets the module declaring a given implementation from this list of modules. |
| 388 | * |
| 389 | * @param implementation The identifier of the implementation whose declaring module to return. |
| 390 | * |
| 391 | * @return The module declaring {@code implementation} from the list or {@code null}, if no module |
| 392 | * is found declaring {@code implementation}. |
| 393 | * |
| 394 | * @throws NullPointerException if {@code implementation} is {@code null}. |
| 395 | * |
| 396 | * @see #getModule() |
| 397 | */ |
| 398 | public Module getModuleOfImplementation( final String implementation ) |
| 399 | { |
| 400 | if ( implementation == null ) |
| 401 | { |
| 402 | throw new NullPointerException( "implementation" ); |
| 403 | } |
| 404 | |
| 405 | for ( Module m : this.getModule() ) |
| 406 | { |
| 407 | if ( m.getImplementations() != null && m.getImplementations().getImplementation( implementation ) != null ) |
| 408 | { |
| 409 | return m; |
| 410 | } |
| 411 | } |
| 412 | |
| 413 | return null; |
| 414 | } |
| 415 | |
| 416 | /** |
| 417 | * Gets a specification for a given identifier from this list of modules. |
| 418 | * |
| 419 | * @param specification The identifier of the specification to return. |
| 420 | * |
| 421 | * @return The specification identified by {@code specification} from the list or {@code null}, |
| 422 | * if no specification matching {@code specification} is found. |
| 423 | * |
| 424 | * @throws NullPointerException if {@code specification} is {@code null}. |
| 425 | * |
| 426 | * @see #getModule() |
| 427 | */ |
| 428 | public Specification getSpecification( final String specification ) |
| 429 | { |
| 430 | if ( specification == null ) |
| 431 | { |
| 432 | throw new NullPointerException( "specification" ); |
| 433 | } |
| 434 | |
| 435 | for ( Module m : this.getModule() ) |
| 436 | { |
| 437 | if ( m.getSpecifications() != null ) |
| 438 | { |
| 439 | final Specification s = m.getSpecifications().getSpecification( specification ); |
| 440 | if ( s != null ) |
| 441 | { |
| 442 | return s; |
| 443 | } |
| 444 | } |
| 445 | } |
| 446 | |
| 447 | return null; |
| 448 | } |
| 449 | |
| 450 | /** |
| 451 | * Gets a specification for a given class from this list of modules. |
| 452 | * |
| 453 | * @param specification The class of the specification to return. |
| 454 | * |
| 455 | * @return The specification identified by {@code specification} from the list or {@code null}, |
| 456 | * if no specification matching {@code specification} is found. |
| 457 | * |
| 458 | * @throws NullPointerException if {@code specification} is {@code null}. |
| 459 | * |
| 460 | * @see #getModule() |
| 461 | */ |
| 462 | public Specification getSpecification( final Class specification ) |
| 463 | { |
| 464 | if ( specification == null ) |
| 465 | { |
| 466 | throw new NullPointerException( "specification" ); |
| 467 | } |
| 468 | |
| 469 | for ( Module m : this.getModule() ) |
| 470 | { |
| 471 | if ( m.getSpecifications() != null ) |
| 472 | { |
| 473 | final Specification s = m.getSpecifications().getSpecification( specification ); |
| 474 | if ( s != null ) |
| 475 | { |
| 476 | return s; |
| 477 | } |
| 478 | } |
| 479 | } |
| 480 | |
| 481 | return null; |
| 482 | } |
| 483 | |
| 484 | /** |
| 485 | * Gets all specifications an implementation implements from this list of modules. |
| 486 | * |
| 487 | * @param implementation The identifier of the implementation to get all implemented specifications of. |
| 488 | * |
| 489 | * @return List of all specifications implemented by {@code implementation} from the list or {@code null}, if no |
| 490 | * implementation matching {@code implementation} is found or if that implementation does not implement any |
| 491 | * specification. |
| 492 | * |
| 493 | * @throws NullPointerException if {@code implementation} is {@code null}. |
| 494 | * |
| 495 | * @see #getModule() |
| 496 | */ |
| 497 | public Specifications getSpecifications( final String implementation ) |
| 498 | { |
| 499 | if ( implementation == null ) |
| 500 | { |
| 501 | throw new NullPointerException( "implementation" ); |
| 502 | } |
| 503 | |
| 504 | final Specifications specs = new Specifications(); |
| 505 | this.collectSpecifications( this.getImplementation( implementation ), specs, new Implementations(), true ); |
| 506 | |
| 507 | Implementation declaration = null; |
| 508 | final Implementation impl = this.getImplementation( implementation ); |
| 509 | |
| 510 | if ( impl != null && impl.getClazz() != null && !impl.getIdentifier().equals( impl.getClazz() ) ) |
| 511 | { |
| 512 | for ( Module m : this.getModule() ) |
| 513 | { |
| 514 | if ( m.getImplementations() != null ) |
| 515 | { |
| 516 | for ( Implementation i : m.getImplementations().getImplementation() ) |
| 517 | { |
| 518 | if ( i.getClazz() != null && i.getClazz().equals( i.getIdentifier() ) && |
| 519 | i.getClazz().equals( impl.getClazz() ) ) |
| 520 | { |
| 521 | declaration = i; |
| 522 | break; |
| 523 | } |
| 524 | } |
| 525 | } |
| 526 | } |
| 527 | } |
| 528 | |
| 529 | if ( declaration != null ) |
| 530 | { |
| 531 | final Specifications declaredSpecifications = this.getSpecifications( declaration.getIdentifier() ); |
| 532 | if ( declaredSpecifications != null ) |
| 533 | { |
| 534 | for ( SpecificationReference r : declaredSpecifications.getReference() ) |
| 535 | { |
| 536 | if ( specs.getReference( r.getIdentifier() ) == null ) |
| 537 | { |
| 538 | specs.getReference().add( r ); |
| 539 | final Specification s = declaredSpecifications.getSpecification( r.getIdentifier() ); |
| 540 | if ( s != null ) |
| 541 | { |
| 542 | specs.getSpecification().add( s ); |
| 543 | } |
| 544 | } |
| 545 | } |
| 546 | } |
| 547 | } |
| 548 | |
| 549 | java.util.Collections.sort( specs.getSpecification(), new java.util.Comparator<Specification>() |
| 550 | { |
| 551 | |
| 552 | public int compare( final Specification o1, final Specification o2 ) |
| 553 | { |
| 554 | return o1.getIdentifier().compareTo( o2.getIdentifier() ); |
| 555 | } |
| 556 | |
| 557 | } ); |
| 558 | |
| 559 | java.util.Collections.sort( specs.getReference(), new java.util.Comparator<SpecificationReference>() |
| 560 | { |
| 561 | |
| 562 | public int compare( final SpecificationReference o1, final SpecificationReference o2 ) |
| 563 | { |
| 564 | return o1.getIdentifier().compareTo( o2.getIdentifier() ); |
| 565 | } |
| 566 | |
| 567 | } ); |
| 568 | |
| 569 | return specs.getSpecification().isEmpty() && specs.getReference().isEmpty() ? null : specs; |
| 570 | } |
| 571 | |
| 572 | /** |
| 573 | * Gets an implementation for a given identifier from this list of modules. |
| 574 | * |
| 575 | * @param implementation The identifier of the implementation to return. |
| 576 | * |
| 577 | * @return The implementation identified by {@code implementation} from the list or {@code null}, |
| 578 | * if no implementation matching {@code implementation} is found. |
| 579 | * |
| 580 | * @throws NullPointerException if {@code implementation} is {@code null}. |
| 581 | * |
| 582 | * @see #getModule() |
| 583 | */ |
| 584 | public Implementation getImplementation( final String implementation ) |
| 585 | { |
| 586 | if ( implementation == null ) |
| 587 | { |
| 588 | throw new NullPointerException( "implementation" ); |
| 589 | } |
| 590 | |
| 591 | for ( Module m : this.getModule() ) |
| 592 | { |
| 593 | if ( m.getImplementations() != null ) |
| 594 | { |
| 595 | final Implementation i = m.getImplementations().getImplementation( implementation ); |
| 596 | if ( i != null ) |
| 597 | { |
| 598 | return i; |
| 599 | } |
| 600 | } |
| 601 | } |
| 602 | |
| 603 | return null; |
| 604 | } |
| 605 | |
| 606 | /** |
| 607 | * Gets an implementation for a given class from this list of modules. |
| 608 | * |
| 609 | * @param implementation The class of the implementation to return. |
| 610 | * |
| 611 | * @return The implementation identified by {@code implementation} from the list or {@code null}, |
| 612 | * if no implementation matching {@code implementation} is found. |
| 613 | * |
| 614 | * @throws NullPointerException if {@code implementation} is {@code null}. |
| 615 | * |
| 616 | * @see #getModule() |
| 617 | */ |
| 618 | public Implementation getImplementation( final Class implementation ) |
| 619 | { |
| 620 | if ( implementation == null ) |
| 621 | { |
| 622 | throw new NullPointerException( "implementation" ); |
| 623 | } |
| 624 | |
| 625 | for ( Module m : this.getModule() ) |
| 626 | { |
| 627 | if ( m.getImplementations() != null ) |
| 628 | { |
| 629 | final Implementation i = m.getImplementations().getImplementation( implementation ); |
| 630 | if ( i != null ) |
| 631 | { |
| 632 | return i; |
| 633 | } |
| 634 | } |
| 635 | } |
| 636 | |
| 637 | return null; |
| 638 | } |
| 639 | |
| 640 | /** |
| 641 | * Gets an implementation for a given object from this list of modules. |
| 642 | * |
| 643 | * @param object The object of the implementation to return. |
| 644 | * |
| 645 | * @return The implementation identified by {@code object} from the list or {@code null}, |
| 646 | * if no implementation matching {@code object} is found. |
| 647 | * |
| 648 | * @throws NullPointerException if {@code object} is {@code null}. |
| 649 | * |
| 650 | * @see #getModule() |
| 651 | */ |
| 652 | public Implementation getImplementation( final Object object ) |
| 653 | { |
| 654 | return this.collectImplementation( object.getClass() ); |
| 655 | } |
| 656 | |
| 657 | /** |
| 658 | * Gets an implementation for a given name implementing a given specification from this list of |
| 659 | * modules. |
| 660 | * |
| 661 | * @param specification The identifier of the specification to return an implementation of. |
| 662 | * @param name The name of the implementation to return. |
| 663 | * |
| 664 | * @return The implementation with name {@code name} implementing the specification identified by |
| 665 | * {@code specification} from the list or {@code null}, if no such implementation is found. |
| 666 | * |
| 667 | * @throws NullPointerException if {@code specification} or {@code name} is {@code null}. |
| 668 | * |
| 669 | * @see #getModule() |
| 670 | */ |
| 671 | public Implementation getImplementation( final String specification, final String name ) |
| 672 | { |
| 673 | if ( specification == null ) |
| 674 | { |
| 675 | throw new NullPointerException( "specification" ); |
| 676 | } |
| 677 | if ( name == null ) |
| 678 | { |
| 679 | throw new NullPointerException( "name" ); |
| 680 | } |
| 681 | |
| 682 | final Implementations implementations = this.getImplementations( specification ); |
| 683 | if ( implementations != null ) |
| 684 | { |
| 685 | return implementations.getImplementationByName( name ); |
| 686 | } |
| 687 | |
| 688 | return null; |
| 689 | } |
| 690 | |
| 691 | /** |
| 692 | * Gets all dependencies of an implementation from this list of modules. |
| 693 | * |
| 694 | * @param implementation The identifier of the implementation to get all dependencies of. |
| 695 | * |
| 696 | * @return List of all dependencies of {@code implementation} from the list or {@code null}, |
| 697 | * if no dependencies are found. |
| 698 | * |
| 699 | * @throws NullPointerException if {@code implementation} is {@code null}. |
| 700 | * |
| 701 | * @see #getModule() |
| 702 | */ |
| 703 | public Dependencies getDependencies( final String implementation ) |
| 704 | { |
| 705 | if ( implementation == null ) |
| 706 | { |
| 707 | throw new NullPointerException( "implementation" ); |
| 708 | } |
| 709 | |
| 710 | final Dependencies dependencies = new Dependencies(); |
| 711 | this.collectDependencies( this.getImplementation( implementation ), dependencies, new Implementations(), true ); |
| 712 | |
| 713 | Implementation declaration = null; |
| 714 | final Implementation impl = this.getImplementation( implementation ); |
| 715 | |
| 716 | if ( impl != null && impl.getClazz() != null && !impl.getIdentifier().equals( impl.getClazz() ) ) |
| 717 | { |
| 718 | for ( Module m : this.getModule() ) |
| 719 | { |
| 720 | if ( m.getImplementations() != null ) |
| 721 | { |
| 722 | for ( Implementation i : m.getImplementations().getImplementation() ) |
| 723 | { |
| 724 | if ( i.getClazz() != null && i.getClazz().equals( i.getIdentifier() ) && |
| 725 | i.getClazz().equals( impl.getClazz() ) ) |
| 726 | { |
| 727 | declaration = i; |
| 728 | break; |
| 729 | } |
| 730 | } |
| 731 | } |
| 732 | } |
| 733 | } |
| 734 | |
| 735 | if ( declaration != null ) |
| 736 | { |
| 737 | final Dependencies declaredDependencies = this.getDependencies( declaration.getIdentifier() ); |
| 738 | if ( declaredDependencies != null ) |
| 739 | { |
| 740 | for ( Dependency d : declaredDependencies.getDependency() ) |
| 741 | { |
| 742 | if ( dependencies.getDependency( d.getName() ) == null ) |
| 743 | { |
| 744 | dependencies.getDependency().add( d ); |
| 745 | } |
| 746 | } |
| 747 | } |
| 748 | } |
| 749 | |
| 750 | java.util.Collections.sort( dependencies.getDependency(), new java.util.Comparator<Dependency>() |
| 751 | { |
| 752 | |
| 753 | public int compare( final Dependency o1, final Dependency o2 ) |
| 754 | { |
| 755 | return o1.getName().compareTo( o2.getName() ); |
| 756 | } |
| 757 | |
| 758 | } ); |
| 759 | |
| 760 | return dependencies.getDependency().isEmpty() ? null : dependencies; |
| 761 | } |
| 762 | |
| 763 | /** |
| 764 | * Gets all properties of an implementation from this list of modules. |
| 765 | * |
| 766 | * @param implementation The identifier of the implementation to get all properties of. |
| 767 | * |
| 768 | * @return List of all properties of {@code implementation} from the list or {@code null}, |
| 769 | * if no properties are found. |
| 770 | * |
| 771 | * @throws NullPointerException if {@code implementation} is {@code null}. |
| 772 | * |
| 773 | * @see #getModule() |
| 774 | */ |
| 775 | public Properties getProperties( final String implementation ) |
| 776 | { |
| 777 | if ( implementation == null ) |
| 778 | { |
| 779 | throw new NullPointerException( "implementation" ); |
| 780 | } |
| 781 | |
| 782 | final Properties properties = new Properties(); |
| 783 | this.collectProperties( this.getImplementation( implementation ), properties, new Implementations(), true ); |
| 784 | |
| 785 | Implementation declaration = null; |
| 786 | final Implementation impl = this.getImplementation( implementation ); |
| 787 | |
| 788 | if ( impl != null && impl.getClazz() != null && !impl.getIdentifier().equals( impl.getClazz() ) ) |
| 789 | { |
| 790 | for ( Module m : this.getModule() ) |
| 791 | { |
| 792 | if ( m.getImplementations() != null ) |
| 793 | { |
| 794 | for ( Implementation i : m.getImplementations().getImplementation() ) |
| 795 | { |
| 796 | if ( i.getClazz() != null && i.getClazz().equals( i.getIdentifier() ) && |
| 797 | i.getClazz().equals( impl.getClazz() ) ) |
| 798 | { |
| 799 | declaration = i; |
| 800 | break; |
| 801 | } |
| 802 | } |
| 803 | } |
| 804 | } |
| 805 | } |
| 806 | |
| 807 | if ( declaration != null ) |
| 808 | { |
| 809 | final Properties declaredProperties = this.getProperties( declaration.getIdentifier() ); |
| 810 | if ( declaredProperties != null ) |
| 811 | { |
| 812 | for ( Property p : declaredProperties.getProperty() ) |
| 813 | { |
| 814 | if ( properties.getProperty( p.getName() ) == null ) |
| 815 | { |
| 816 | properties.getProperty().add( p ); |
| 817 | } |
| 818 | } |
| 819 | } |
| 820 | } |
| 821 | |
| 822 | final Properties specified = this.getSpecifiedProperties( implementation ); |
| 823 | |
| 824 | if ( specified != null ) |
| 825 | { |
| 826 | for ( Property p : specified.getProperty() ) |
| 827 | { |
| 828 | if ( properties.getProperty( p.getName() ) == null ) |
| 829 | { |
| 830 | properties.getProperty().add( p ); |
| 831 | } |
| 832 | } |
| 833 | } |
| 834 | |
| 835 | java.util.Collections.sort( properties.getProperty(), new java.util.Comparator<Property>() |
| 836 | { |
| 837 | |
| 838 | public int compare( final Property o1, final Property o2 ) |
| 839 | { |
| 840 | return o1.getName().compareTo( o2.getName() ); |
| 841 | } |
| 842 | |
| 843 | } ); |
| 844 | |
| 845 | return properties.getProperty().isEmpty() ? null : properties; |
| 846 | } |
| 847 | |
| 848 | /** |
| 849 | * Gets all properties specified for an implementation from this list of modules. |
| 850 | * |
| 851 | * @param implementation The identifier of the implementation to return specified properties of. |
| 852 | * |
| 853 | * @return List of all properties specified for {@code implementation} from the list or {@code null}, |
| 854 | * if no properties are found. |
| 855 | * |
| 856 | * @throws NullPointerException if {@code implementation} is {@code null}. |
| 857 | * |
| 858 | * @see #getModule() |
| 859 | */ |
| 860 | public Properties getSpecifiedProperties( final String implementation ) |
| 861 | { |
| 862 | if ( implementation == null ) |
| 863 | { |
| 864 | throw new NullPointerException( "implementation" ); |
| 865 | } |
| 866 | |
| 867 | final Properties properties = new Properties(); |
| 868 | final Specifications specs = this.getSpecifications( implementation ); |
| 869 | |
| 870 | if ( specs != null ) |
| 871 | { |
| 872 | for ( Specification s : specs.getSpecification() ) |
| 873 | { |
| 874 | if ( s.getProperties() != null ) |
| 875 | { |
| 876 | properties.getProperty().addAll( s.getProperties().getProperty() ); |
| 877 | } |
| 878 | } |
| 879 | } |
| 880 | |
| 881 | java.util.Collections.sort( properties.getProperty(), new java.util.Comparator<Property>() |
| 882 | { |
| 883 | |
| 884 | public int compare( final Property o1, final Property o2 ) |
| 885 | { |
| 886 | return o1.getName().compareTo( o2.getName() ); |
| 887 | } |
| 888 | |
| 889 | } ); |
| 890 | |
| 891 | return properties.getProperty().isEmpty() ? null : properties; |
| 892 | } |
| 893 | |
| 894 | /** |
| 895 | * Gets all messages of an implementation from this list of modules. |
| 896 | * |
| 897 | * @param implementation The identifier of the implementation to get all messages of. |
| 898 | * |
| 899 | * @return List of all messages of {@code implementation} from the list or {@code null}, |
| 900 | * if no messages are found. |
| 901 | * |
| 902 | * @throws NullPointerException if {@code implementation} is {@code null}. |
| 903 | * |
| 904 | * @see #getModule() |
| 905 | */ |
| 906 | public Messages getMessages( final String implementation ) |
| 907 | { |
| 908 | if ( implementation == null ) |
| 909 | { |
| 910 | throw new NullPointerException( "implementation" ); |
| 911 | } |
| 912 | |
| 913 | final Messages msgs = new Messages(); |
| 914 | this.collectMessages( this.getImplementation( implementation ), msgs, new Implementations(), true ); |
| 915 | |
| 916 | Implementation declaration = null; |
| 917 | final Implementation impl = this.getImplementation( implementation ); |
| 918 | |
| 919 | if ( impl != null && impl.getClazz() != null && !impl.getIdentifier().equals( impl.getClazz() ) ) |
| 920 | { |
| 921 | for ( Module m : this.getModule() ) |
| 922 | { |
| 923 | if ( m.getImplementations() != null ) |
| 924 | { |
| 925 | for ( Implementation i : m.getImplementations().getImplementation() ) |
| 926 | { |
| 927 | if ( i.getClazz() != null && i.getClazz().equals( i.getIdentifier() ) && |
| 928 | i.getClazz().equals( impl.getClazz() ) ) |
| 929 | { |
| 930 | declaration = i; |
| 931 | break; |
| 932 | } |
| 933 | } |
| 934 | } |
| 935 | } |
| 936 | } |
| 937 | |
| 938 | if ( declaration != null ) |
| 939 | { |
| 940 | final Messages declaredMessages = this.getMessages( declaration.getIdentifier() ); |
| 941 | if ( declaredMessages != null ) |
| 942 | { |
| 943 | for ( Message m : declaredMessages.getMessage() ) |
| 944 | { |
| 945 | if ( msgs.getMessage( m.getName() ) == null ) |
| 946 | { |
| 947 | msgs.getMessage().add( m ); |
| 948 | } |
| 949 | } |
| 950 | } |
| 951 | } |
| 952 | |
| 953 | java.util.Collections.sort( msgs.getMessage(), new java.util.Comparator<Message>() |
| 954 | { |
| 955 | |
| 956 | public int compare( final Message o1, final Message o2 ) |
| 957 | { |
| 958 | return o1.getName().compareTo( o2.getName() ); |
| 959 | } |
| 960 | |
| 961 | } ); |
| 962 | |
| 963 | return msgs.getMessage().isEmpty() ? null : msgs; |
| 964 | } |
| 965 | |
| 966 | /** |
| 967 | * Gets all implementations implementing a given specification from this list of modules. |
| 968 | * |
| 969 | * @param specification The identifier of the specification to return all implementations of. |
| 970 | * |
| 971 | * @return All implementations implementing the specification identified by {@code specification} |
| 972 | * from the list or {@code null}, if no implementation implementing {@code specification} is found. |
| 973 | * |
| 974 | * @throws NullPointerException if {@code specification} is {@code null}. |
| 975 | * |
| 976 | * @see #getModule() |
| 977 | */ |
| 978 | public Implementations getImplementations( final String specification ) |
| 979 | { |
| 980 | if ( specification == null ) |
| 981 | { |
| 982 | throw new NullPointerException( "specification" ); |
| 983 | } |
| 984 | |
| 985 | final Implementations implementations = new Implementations(); |
| 986 | for ( Module m : this.getModule() ) |
| 987 | { |
| 988 | if ( m.getImplementations() != null ) |
| 989 | { |
| 990 | for ( Implementation i : m.getImplementations().getImplementation() ) |
| 991 | { |
| 992 | final Specifications specs = this.getSpecifications( i.getIdentifier() ); |
| 993 | |
| 994 | if ( specs != null ) |
| 995 | { |
| 996 | for ( Specification s : specs.getSpecification() ) |
| 997 | { |
| 998 | if ( specification.equals( s.getIdentifier() ) ) |
| 999 | { |
| 1000 | implementations.getImplementation().add( i ); |
| 1001 | } |
| 1002 | } |
| 1003 | } |
| 1004 | } |
| 1005 | } |
| 1006 | } |
| 1007 | |
| 1008 | return implementations.getImplementation().size() > 0 ? implementations : null; |
| 1009 | } |
| 1010 | |
| 1011 | /** |
| 1012 | * Merges this list of modules to a single module. |
| 1013 | * |
| 1014 | * @return A module holding all model objects from the list. |
| 1015 | */ |
| 1016 | public Module getMergedModule() |
| 1017 | { |
| 1018 | final Modules copy = this.clone(); |
| 1019 | final Module mergedModule = new Module(); |
| 1020 | |
| 1021 | for ( Module m : copy.getModule() ) |
| 1022 | { |
| 1023 | final java.util.Set<String> referencedMessages = new java.util.HashSet<String>(); |
| 1024 | final java.util.Set<String> referencedProperties = new java.util.HashSet<String>(); |
| 1025 | |
| 1026 | if ( m.getImplementations() != null ) |
| 1027 | { |
| 1028 | for ( Implementation i : m.getImplementations().getImplementation() ) |
| 1029 | { |
| 1030 | if ( mergedModule.getImplementations() == null ) |
| 1031 | { |
| 1032 | mergedModule.setImplementations( new Implementations() ); |
| 1033 | } |
| 1034 | |
| 1035 | if ( i.getMessages() != null && !i.getMessages().getReference().isEmpty() ) |
| 1036 | { |
| 1037 | for ( java.util.Iterator<MessageReference> it = i.getMessages().getReference().iterator(); |
| 1038 | it.hasNext(); ) |
| 1039 | { |
| 1040 | final String messageName = it.next().getName(); |
| 1041 | i.getMessages().getMessage().add( m.getMessages().getMessage( messageName ) ); |
| 1042 | referencedMessages.add( messageName ); |
| 1043 | it.remove(); |
| 1044 | } |
| 1045 | } |
| 1046 | |
| 1047 | if ( i.getProperties() != null && !i.getProperties().getReference().isEmpty() ) |
| 1048 | { |
| 1049 | for ( java.util.Iterator<PropertyReference> it = i.getProperties().getReference().iterator(); |
| 1050 | it.hasNext(); ) |
| 1051 | { |
| 1052 | final String propertyName = it.next().getName(); |
| 1053 | i.getProperties().getProperty().add( m.getProperties().getProperty( propertyName ) ); |
| 1054 | referencedProperties.add( propertyName ); |
| 1055 | it.remove(); |
| 1056 | } |
| 1057 | } |
| 1058 | |
| 1059 | mergedModule.getImplementations().getImplementation().add( i ); |
| 1060 | } |
| 1061 | } |
| 1062 | |
| 1063 | if ( m.getSpecifications() != null ) |
| 1064 | { |
| 1065 | if ( mergedModule.getSpecifications() == null ) |
| 1066 | { |
| 1067 | mergedModule.setSpecifications( new Specifications() ); |
| 1068 | } |
| 1069 | |
| 1070 | for ( Specification s : m.getSpecifications().getSpecification() ) |
| 1071 | { |
| 1072 | if ( s.getProperties() != null && !s.getProperties().getReference().isEmpty() ) |
| 1073 | { |
| 1074 | for ( java.util.Iterator<PropertyReference> it = s.getProperties().getReference().iterator(); |
| 1075 | it.hasNext(); ) |
| 1076 | { |
| 1077 | final String propertyName = it.next().getName(); |
| 1078 | s.getProperties().getProperty().add( m.getProperties().getProperty( propertyName ) ); |
| 1079 | referencedProperties.add( propertyName ); |
| 1080 | it.remove(); |
| 1081 | } |
| 1082 | } |
| 1083 | |
| 1084 | mergedModule.getSpecifications().getSpecification().add( s ); |
| 1085 | } |
| 1086 | } |
| 1087 | |
| 1088 | for ( String messageName : referencedMessages ) |
| 1089 | { |
| 1090 | for ( java.util.Iterator<Message> it = m.getMessages().getMessage().iterator(); it.hasNext(); ) |
| 1091 | { |
| 1092 | if ( messageName.equals( it.next().getName() ) ) |
| 1093 | { |
| 1094 | it.remove(); |
| 1095 | break; |
| 1096 | } |
| 1097 | } |
| 1098 | } |
| 1099 | |
| 1100 | for ( String propertyName : referencedProperties ) |
| 1101 | { |
| 1102 | for ( java.util.Iterator<Property> it = m.getProperties().getProperty().iterator(); it.hasNext(); ) |
| 1103 | { |
| 1104 | if ( propertyName.equals( it.next().getName() ) ) |
| 1105 | { |
| 1106 | it.remove(); |
| 1107 | break; |
| 1108 | } |
| 1109 | } |
| 1110 | } |
| 1111 | |
| 1112 | if ( m.getProperties() != null && !m.getProperties().getProperty().isEmpty() ) |
| 1113 | { |
| 1114 | if ( mergedModule.getProperties() == null ) |
| 1115 | { |
| 1116 | mergedModule.setProperties( new Properties() ); |
| 1117 | } |
| 1118 | |
| 1119 | mergedModule.getProperties().getProperty().addAll( m.getProperties().getProperty() ); |
| 1120 | } |
| 1121 | |
| 1122 | if ( m.getMessages() != null && !m.getMessages().getMessage().isEmpty() ) |
| 1123 | { |
| 1124 | if ( mergedModule.getMessages() == null ) |
| 1125 | { |
| 1126 | mergedModule.setMessages( new Messages() ); |
| 1127 | } |
| 1128 | |
| 1129 | mergedModule.getMessages().getMessage().addAll( m.getMessages().getMessage() ); |
| 1130 | } |
| 1131 | } |
| 1132 | |
| 1133 | return mergedModule; |
| 1134 | } |
| 1135 | |
| 1136 | /** |
| 1137 | * Gets the instance of an object from this list of modules. |
| 1138 | * |
| 1139 | * @param object The object to get the instance of. |
| 1140 | * |
| 1141 | * @return The instance of {@code object} from the list or {@code null} if no such instance is found. |
| 1142 | * |
| 1143 | * @throws NullPointerException if {@code object} is {@code null}. |
| 1144 | * |
| 1145 | * @see #getModule() |
| 1146 | * @see #createObject(org.jomc.model.Instance instance, java.lang.ClassLoader classLoader) |
| 1147 | */ |
| 1148 | public Instance getInstance( final Object object ) |
| 1149 | { |
| 1150 | if ( object == null ) |
| 1151 | { |
| 1152 | throw new NullPointerException( "object" ); |
| 1153 | } |
| 1154 | |
| 1155 | synchronized ( this.objects ) |
| 1156 | { |
| 1157 | Instance instance = (Instance) this.objects.get( object ); |
| 1158 | |
| 1159 | if ( instance == null ) |
| 1160 | { |
| 1161 | final Implementation i = this.getImplementation( object ); |
| 1162 | |
| 1163 | if ( i != null ) |
| 1164 | { |
| 1165 | instance = this.getInstance( i.getIdentifier() ); |
| 1166 | if ( instance != null ) |
| 1167 | { |
| 1168 | this.objects.put( object, instance ); |
| 1169 | } |
| 1170 | } |
| 1171 | } |
| 1172 | |
| 1173 | return instance; |
| 1174 | } |
| 1175 | } |
| 1176 | |
| 1177 | /** |
| 1178 | * Gets an instance for an implementation from this list of modules. |
| 1179 | * |
| 1180 | * @param implementation The identifier of the implementation to get an instance for. |
| 1181 | * |
| 1182 | * @return An instance for the implementation identified by {@code implementation} from the list or {@code null}, if |
| 1183 | * no such instance is found. |
| 1184 | * |
| 1185 | * @throws NullPointerException if {@code implementation} is {@code null}. |
| 1186 | * |
| 1187 | * @see #getModule() |
| 1188 | */ |
| 1189 | public Instance getInstance( final String implementation ) |
| 1190 | { |
| 1191 | if ( implementation == null ) |
| 1192 | { |
| 1193 | throw new NullPointerException( "implementation" ); |
| 1194 | } |
| 1195 | |
| 1196 | final Implementation i = this.getImplementation( implementation ); |
| 1197 | |
| 1198 | if ( i != null && i.getClazz() != null ) |
| 1199 | { |
| 1200 | final Instance instance = new Instance(); |
| 1201 | instance.setIdentifier( i.getIdentifier() ); |
| 1202 | instance.setName( i.getName() ); |
| 1203 | instance.setClazz( i.getClazz() ); |
| 1204 | instance.setStateless( i.isStateless() ); |
| 1205 | instance.setDependencies( this.getDependencies( implementation ) ); |
| 1206 | instance.setProperties( this.getProperties( implementation ) ); |
| 1207 | instance.setMessages( this.getMessages( implementation ) ); |
| 1208 | instance.setSpecifications( this.getSpecifications( implementation ) ); |
| 1209 | this.collectAny( i, instance.getAny(), new Implementations(), true ); |
| 1210 | return instance; |
| 1211 | } |
| 1212 | |
| 1213 | return null; |
| 1214 | } |
| 1215 | |
| 1216 | /** |
| 1217 | * Gets an instance for an implementation from this list of modules overridden with a given dependency. |
| 1218 | * |
| 1219 | * @param implementation The identifier of the implementation to get an instance for. |
| 1220 | * @param dependency The dependency to use for overriding model objects of the instance. |
| 1221 | * |
| 1222 | * @return An instance for the implementation identified by {@code implementation} from the list with any model |
| 1223 | * objects overridden using {@code dependency} or {@code null}, if no such instance is found. |
| 1224 | * |
| 1225 | * @throws NullPointerException if {@code implementation} or {@code dependency} is {@code null}. |
| 1226 | * |
| 1227 | * @see #getModule() |
| 1228 | */ |
| 1229 | public Instance getInstance( final String implementation, final Dependency dependency ) |
| 1230 | { |
| 1231 | if ( implementation == null ) |
| 1232 | { |
| 1233 | throw new NullPointerException( "implementation" ); |
| 1234 | } |
| 1235 | if ( dependency == null ) |
| 1236 | { |
| 1237 | throw new NullPointerException( "dependency" ); |
| 1238 | } |
| 1239 | |
| 1240 | Instance instance = this.getInstance( implementation ); |
| 1241 | |
| 1242 | if ( instance != null ) |
| 1243 | { |
| 1244 | final Specification dependencySpecification = this.getSpecification( dependency.getIdentifier() ); |
| 1245 | if ( dependencySpecification != null && dependencySpecification.getScope() == null && |
| 1246 | dependency.getProperties() != null && !dependency.getProperties().getProperty().isEmpty() ) |
| 1247 | { |
| 1248 | instance = new Instance( instance ); |
| 1249 | final Properties properties = new Properties(); |
| 1250 | properties.getProperty().addAll( dependency.getProperties().getProperty() ); |
| 1251 | |
| 1252 | if ( instance.getProperties() != null ) |
| 1253 | { |
| 1254 | for ( Property p : instance.getProperties().getProperty() ) |
| 1255 | { |
| 1256 | if ( properties.getProperty( p.getName() ) == null ) |
| 1257 | { |
| 1258 | properties.getProperty().add( p ); |
| 1259 | } |
| 1260 | } |
| 1261 | } |
| 1262 | |
| 1263 | instance.setProperties( properties ); |
| 1264 | } |
| 1265 | } |
| 1266 | |
| 1267 | return instance; |
| 1268 | } |
| 1269 | |
| 1270 | /** |
| 1271 | * Creates an object for a given instance from this list of modules. |
| 1272 | * |
| 1273 | * @param instance The instance to create an object of. |
| 1274 | * @param classLoader The class loader to use for creating the object or {@code null} to use the bootstrap class |
| 1275 | * loader. |
| 1276 | * |
| 1277 | * @return A new object of {@code instance} from the list or {@code null} if no such object is found. |
| 1278 | * |
| 1279 | * @throws NullPointerException if {@code instance} is {@code null}, |
| 1280 | * @throws InstantiationException if creating an object fails. |
| 1281 | * |
| 1282 | * @see #getModule() |
| 1283 | */ |
| 1284 | public Object createObject( final Instance instance, final ClassLoader classLoader ) throws InstantiationException |
| 1285 | { |
| 1286 | if ( instance == null ) |
| 1287 | { |
| 1288 | throw new NullPointerException( "instance" ); |
| 1289 | } |
| 1290 | |
| 1291 | Object object = null; |
| 1292 | |
| 1293 | try |
| 1294 | { |
| 1295 | final Class clazz = Class.forName( instance.getClazz(), true, classLoader ); |
| 1296 | |
| 1297 | if ( java.lang.reflect.Modifier.isPublic( clazz.getModifiers() ) ) |
| 1298 | { |
| 1299 | java.lang.reflect.Constructor ctor = null; |
| 1300 | |
| 1301 | if ( !java.lang.reflect.Modifier.isAbstract( clazz.getModifiers() ) ) |
| 1302 | { |
| 1303 | try |
| 1304 | { |
| 1305 | ctor = clazz.getConstructor( NO_CLASSES ); |
| 1306 | } |
| 1307 | catch ( final NoSuchMethodException e ) |
| 1308 | { |
| 1309 | ctor = null; |
| 1310 | } |
| 1311 | } |
| 1312 | |
| 1313 | boolean assignable = true; |
| 1314 | if ( instance.getSpecifications() != null ) |
| 1315 | { |
| 1316 | for ( Specification s : instance.getSpecifications().getSpecification() ) |
| 1317 | { |
| 1318 | if ( s.getClazz() != null ) |
| 1319 | { |
| 1320 | final Class specClass = Class.forName( s.getClazz(), true, classLoader ); |
| 1321 | if ( !specClass.isAssignableFrom( clazz ) ) |
| 1322 | { |
| 1323 | assignable = false; |
| 1324 | break; |
| 1325 | } |
| 1326 | } |
| 1327 | } |
| 1328 | } |
| 1329 | |
| 1330 | if ( ctor != null && assignable ) |
| 1331 | { |
| 1332 | synchronized ( this.objects ) |
| 1333 | { |
| 1334 | object = clazz.newInstance(); |
| 1335 | this.objects.put( object, instance ); |
| 1336 | } |
| 1337 | } |
| 1338 | else |
| 1339 | { |
| 1340 | java.lang.reflect.Method factoryMethod = null; |
| 1341 | String methodName = null; |
| 1342 | |
| 1343 | char[] c = instance.getName().toCharArray(); |
| 1344 | c[0] = Character.toUpperCase( c[0] ); |
| 1345 | methodName = "get" + String.valueOf( c ); |
| 1346 | |
| 1347 | boolean javaIdentifier = Character.isJavaIdentifierStart( c[0] ); |
| 1348 | if ( javaIdentifier ) |
| 1349 | { |
| 1350 | for ( int idx = c.length - 1; idx > 0; idx-- ) |
| 1351 | { |
| 1352 | if ( !Character.isJavaIdentifierPart( c[idx] ) ) |
| 1353 | { |
| 1354 | javaIdentifier = false; |
| 1355 | break; |
| 1356 | } |
| 1357 | } |
| 1358 | } |
| 1359 | |
| 1360 | if ( javaIdentifier ) |
| 1361 | { |
| 1362 | try |
| 1363 | { |
| 1364 | factoryMethod = clazz.getMethod( methodName, (Class[]) null ); |
| 1365 | } |
| 1366 | catch ( NoSuchMethodException e ) |
| 1367 | { |
| 1368 | factoryMethod = null; |
| 1369 | } |
| 1370 | } |
| 1371 | |
| 1372 | if ( factoryMethod == null ) |
| 1373 | { |
| 1374 | try |
| 1375 | { |
| 1376 | factoryMethod = clazz.getMethod( "getObject", (Class[]) null ); |
| 1377 | } |
| 1378 | catch ( NoSuchMethodException e ) |
| 1379 | { |
| 1380 | factoryMethod = null; |
| 1381 | } |
| 1382 | } |
| 1383 | |
| 1384 | if ( factoryMethod == null ) |
| 1385 | { |
| 1386 | throw new InstantiationException( this.getMessage( "failedCreatingObject", new Object[] |
| 1387 | { |
| 1388 | instance.getIdentifier(), clazz.getName(), methodName |
| 1389 | } ) ); |
| 1390 | |
| 1391 | } |
| 1392 | |
| 1393 | if ( java.lang.reflect.Modifier.isStatic( factoryMethod.getModifiers() ) ) |
| 1394 | { |
| 1395 | synchronized ( this.objects ) |
| 1396 | { |
| 1397 | object = factoryMethod.invoke( null, (Object[]) null ); |
| 1398 | if ( object != null ) |
| 1399 | { |
| 1400 | this.objects.put( object, instance ); |
| 1401 | } |
| 1402 | } |
| 1403 | } |
| 1404 | else if ( ctor != null ) |
| 1405 | { |
| 1406 | synchronized ( this.objects ) |
| 1407 | { |
| 1408 | final Object o = ctor.newInstance(); |
| 1409 | this.objects.put( o, instance ); |
| 1410 | object = factoryMethod.invoke( o, (Object[]) null ); |
| 1411 | this.objects.remove( o ); |
| 1412 | if ( object != null ) |
| 1413 | { |
| 1414 | this.objects.put( object, instance ); |
| 1415 | } |
| 1416 | } |
| 1417 | } |
| 1418 | else |
| 1419 | { |
| 1420 | throw new InstantiationException( this.getMessage( "failedCreatingObject", new Object[] |
| 1421 | { |
| 1422 | instance.getIdentifier(), clazz.getName(), methodName |
| 1423 | } ) ); |
| 1424 | |
| 1425 | } |
| 1426 | } |
| 1427 | } |
| 1428 | |
| 1429 | return object; |
| 1430 | } |
| 1431 | catch ( final java.lang.reflect.InvocationTargetException e ) |
| 1432 | { |
| 1433 | throw (InstantiationException) new InstantiationException().initCause( |
| 1434 | e.getTargetException() != null ? e.getTargetException() : e ); |
| 1435 | |
| 1436 | } |
| 1437 | catch ( final IllegalAccessException e ) |
| 1438 | { |
| 1439 | throw (InstantiationException) new InstantiationException().initCause( e ); |
| 1440 | } |
| 1441 | catch ( final ClassNotFoundException e ) |
| 1442 | { |
| 1443 | throw (InstantiationException) new InstantiationException().initCause( e ); |
| 1444 | } |
| 1445 | } |
| 1446 | |
| 1447 | void collectSpecifications( final Implementation implementation, final Specifications specifications, |
| 1448 | final Implementations seen, final boolean includeDeclared ) |
| 1449 | { |
| 1450 | if ( implementation != null ) |
| 1451 | { |
| 1452 | if ( seen.getImplementation( implementation.getIdentifier() ) == null ) |
| 1453 | { |
| 1454 | seen.getImplementation().add( implementation ); |
| 1455 | |
| 1456 | if ( includeDeclared && implementation.getSpecifications() != null ) |
| 1457 | { |
| 1458 | for ( SpecificationReference r : implementation.getSpecifications().getReference() ) |
| 1459 | { |
| 1460 | if ( specifications.getReference( r.getIdentifier() ) == null ) |
| 1461 | { |
| 1462 | specifications.getReference().add( r ); |
| 1463 | |
| 1464 | final Specification s = this.getSpecification( r.getIdentifier() ); |
| 1465 | if ( s != null && specifications.getSpecification( s.getIdentifier() ) == null ) |
| 1466 | { |
| 1467 | specifications.getSpecification().add( s ); |
| 1468 | } |
| 1469 | } |
| 1470 | } |
| 1471 | } |
| 1472 | |
| 1473 | if ( implementation.getImplementations() != null ) |
| 1474 | { |
| 1475 | for ( ImplementationReference r : implementation.getImplementations().getReference() ) |
| 1476 | { |
| 1477 | this.collectSpecifications( |
| 1478 | this.getImplementation( r.getIdentifier() ), specifications, seen, true ); |
| 1479 | |
| 1480 | } |
| 1481 | } |
| 1482 | } |
| 1483 | } |
| 1484 | } |
| 1485 | |
| 1486 | void collectDependencies( final Implementation implementation, final Dependencies dependencies, |
| 1487 | final Implementations seen, final boolean includeDeclared ) |
| 1488 | { |
| 1489 | if ( implementation != null ) |
| 1490 | { |
| 1491 | if ( seen.getImplementation( implementation.getIdentifier() ) == null ) |
| 1492 | { |
| 1493 | seen.getImplementation().add( implementation ); |
| 1494 | |
| 1495 | if ( includeDeclared && implementation.getDependencies() != null ) |
| 1496 | { |
| 1497 | for ( Dependency d : implementation.getDependencies().getDependency() ) |
| 1498 | { |
| 1499 | final Dependency dependency = dependencies.getDependency( d.getName() ); |
| 1500 | |
| 1501 | if ( dependency != null ) |
| 1502 | { |
| 1503 | if ( d.getProperties() != null ) |
| 1504 | { |
| 1505 | if ( dependency.getProperties() == null ) |
| 1506 | { |
| 1507 | dependency.setProperties( new Properties() ); |
| 1508 | } |
| 1509 | |
| 1510 | for ( Property p : d.getProperties().getProperty() ) |
| 1511 | { |
| 1512 | if ( dependency.getProperties().getProperty( p.getName() ) == null ) |
| 1513 | { |
| 1514 | dependency.getProperties().getProperty().add( p ); |
| 1515 | } |
| 1516 | } |
| 1517 | } |
| 1518 | } |
| 1519 | else |
| 1520 | { |
| 1521 | dependencies.getDependency().add( d ); |
| 1522 | } |
| 1523 | } |
| 1524 | } |
| 1525 | |
| 1526 | if ( implementation.getImplementations() != null ) |
| 1527 | { |
| 1528 | for ( ImplementationReference r : implementation.getImplementations().getReference() ) |
| 1529 | { |
| 1530 | this.collectDependencies( |
| 1531 | this.getImplementation( r.getIdentifier() ), dependencies, seen, true ); |
| 1532 | |
| 1533 | } |
| 1534 | } |
| 1535 | } |
| 1536 | } |
| 1537 | } |
| 1538 | |
| 1539 | void collectProperties( final Implementation implementation, final Properties properties, |
| 1540 | final Implementations seen, final boolean includeDeclared ) |
| 1541 | { |
| 1542 | if ( implementation != null ) |
| 1543 | { |
| 1544 | if ( seen.getImplementation( implementation.getIdentifier() ) == null ) |
| 1545 | { |
| 1546 | seen.getImplementation().add( implementation ); |
| 1547 | |
| 1548 | if ( includeDeclared && implementation.getProperties() != null ) |
| 1549 | { |
| 1550 | for ( Property p : implementation.getProperties().getProperty() ) |
| 1551 | { |
| 1552 | if ( properties.getProperty( p.getName() ) == null ) |
| 1553 | { |
| 1554 | properties.getProperty().add( p ); |
| 1555 | } |
| 1556 | } |
| 1557 | if ( !implementation.getProperties().getReference().isEmpty() ) |
| 1558 | { |
| 1559 | final Module m = this.getModuleOfImplementation( implementation.getIdentifier() ); |
| 1560 | |
| 1561 | if ( m != null ) |
| 1562 | { |
| 1563 | for ( PropertyReference ref : implementation.getProperties().getReference() ) |
| 1564 | { |
| 1565 | if ( properties.getProperty( ref.getName() ) == null ) |
| 1566 | { |
| 1567 | Property referenced = m.getProperties().getProperty( ref.getName() ); |
| 1568 | if ( referenced != null ) |
| 1569 | { |
| 1570 | referenced = new Property( referenced ); |
| 1571 | referenced.setDeprecated( ref.isDeprecated() ); |
| 1572 | referenced.setFinal( ref.isFinal() ); |
| 1573 | referenced.setOverride( ref.isOverride() ); |
| 1574 | properties.getProperty().add( referenced ); |
| 1575 | } |
| 1576 | } |
| 1577 | } |
| 1578 | } |
| 1579 | } |
| 1580 | } |
| 1581 | |
| 1582 | if ( implementation.getImplementations() != null ) |
| 1583 | { |
| 1584 | for ( ImplementationReference r : implementation.getImplementations().getReference() ) |
| 1585 | { |
| 1586 | this.collectProperties( this.getImplementation( r.getIdentifier() ), properties, seen, true ); |
| 1587 | } |
| 1588 | } |
| 1589 | } |
| 1590 | } |
| 1591 | } |
| 1592 | |
| 1593 | void collectMessages( final Implementation implementation, final Messages messages, |
| 1594 | final Implementations seen, boolean includeDeclared ) |
| 1595 | { |
| 1596 | if ( implementation != null ) |
| 1597 | { |
| 1598 | if ( seen.getImplementation( implementation.getIdentifier() ) == null ) |
| 1599 | { |
| 1600 | seen.getImplementation().add( implementation ); |
| 1601 | |
| 1602 | if ( includeDeclared && implementation.getMessages() != null ) |
| 1603 | { |
| 1604 | for ( Message msg : implementation.getMessages().getMessage() ) |
| 1605 | { |
| 1606 | if ( messages.getMessage( msg.getName() ) == null ) |
| 1607 | { |
| 1608 | messages.getMessage().add( msg ); |
| 1609 | } |
| 1610 | } |
| 1611 | if ( !implementation.getMessages().getReference().isEmpty() ) |
| 1612 | { |
| 1613 | final Module m = this.getModuleOfImplementation( implementation.getIdentifier() ); |
| 1614 | |
| 1615 | if ( m != null ) |
| 1616 | { |
| 1617 | for ( MessageReference ref : implementation.getMessages().getReference() ) |
| 1618 | { |
| 1619 | if ( messages.getMessage( ref.getName() ) == null ) |
| 1620 | { |
| 1621 | Message referenced = m.getMessages().getMessage( ref.getName() ); |
| 1622 | if ( referenced != null ) |
| 1623 | { |
| 1624 | referenced = new Message( referenced ); |
| 1625 | referenced.setDeprecated( ref.isDeprecated() ); |
| 1626 | referenced.setFinal( ref.isFinal() ); |
| 1627 | referenced.setOverride( ref.isOverride() ); |
| 1628 | messages.getMessage().add( referenced ); |
| 1629 | } |
| 1630 | } |
| 1631 | } |
| 1632 | } |
| 1633 | } |
| 1634 | } |
| 1635 | |
| 1636 | if ( implementation.getImplementations() != null ) |
| 1637 | { |
| 1638 | for ( ImplementationReference r : implementation.getImplementations().getReference() ) |
| 1639 | { |
| 1640 | this.collectMessages( this.getImplementation( r.getIdentifier() ), messages, seen, true ); |
| 1641 | } |
| 1642 | } |
| 1643 | } |
| 1644 | } |
| 1645 | } |
| 1646 | |
| 1647 | void collectAny( final Implementation implementation, final List<Object> any, final Implementations seen, |
| 1648 | final boolean includeDeclared ) |
| 1649 | { |
| 1650 | if ( implementation != null ) |
| 1651 | { |
| 1652 | if ( seen.getImplementation( implementation.getIdentifier() ) == null ) |
| 1653 | { |
| 1654 | seen.getImplementation().add( implementation ); |
| 1655 | |
| 1656 | if ( includeDeclared && !implementation.getAny().isEmpty() ) |
| 1657 | { |
| 1658 | for ( Object o : implementation.getAny() ) |
| 1659 | { |
| 1660 | if ( o instanceof org.w3c.dom.Element ) |
| 1661 | { |
| 1662 | if ( this.getElement( any, (org.w3c.dom.Element) o ) == null ) |
| 1663 | { |
| 1664 | any.add( o ); |
| 1665 | } |
| 1666 | |
| 1667 | continue; |
| 1668 | } |
| 1669 | |
| 1670 | if ( o instanceof javax.xml.bind.JAXBElement ) |
| 1671 | { |
| 1672 | if ( this.getElement( any, (javax.xml.bind.JAXBElement) o ) == null ) |
| 1673 | { |
| 1674 | any.add( o ); |
| 1675 | } |
| 1676 | |
| 1677 | continue; |
| 1678 | } |
| 1679 | |
| 1680 | any.add( o ); |
| 1681 | } |
| 1682 | } |
| 1683 | |
| 1684 | if ( implementation.getImplementations() != null ) |
| 1685 | { |
| 1686 | for ( ImplementationReference r : implementation.getImplementations().getReference() ) |
| 1687 | { |
| 1688 | this.collectAny( this.getImplementation( r.getIdentifier() ), any, seen, true ); |
| 1689 | } |
| 1690 | } |
| 1691 | } |
| 1692 | } |
| 1693 | } |
| 1694 | |
| 1695 | private Implementation collectImplementation( final Class clazz ) |
| 1696 | { |
| 1697 | Implementation i = this.getImplementation( clazz ); |
| 1698 | if ( i == null && clazz.getSuperclass() != null ) |
| 1699 | { |
| 1700 | i = this.collectImplementation( clazz.getSuperclass() ); |
| 1701 | } |
| 1702 | |
| 1703 | return i; |
| 1704 | } |
| 1705 | |
| 1706 | private org.w3c.dom.Element getElement( final List<Object> list, final org.w3c.dom.Element e ) |
| 1707 | { |
| 1708 | for ( Object o : list ) |
| 1709 | { |
| 1710 | if ( o instanceof org.w3c.dom.Element ) |
| 1711 | { |
| 1712 | final org.w3c.dom.Element current = (org.w3c.dom.Element) o; |
| 1713 | if ( ( e.getNamespaceURI() == null |
| 1714 | ? current.getNamespaceURI() == null |
| 1715 | : e.getNamespaceURI().equals( current.getNamespaceURI() ) ) && |
| 1716 | ( e.getLocalName() == null |
| 1717 | ? current.getLocalName() == null |
| 1718 | : e.getLocalName().equals( current.getLocalName() ) ) ) |
| 1719 | { |
| 1720 | return current; |
| 1721 | } |
| 1722 | } |
| 1723 | } |
| 1724 | |
| 1725 | return null; |
| 1726 | } |
| 1727 | |
| 1728 | private javax.xml.bind.JAXBElement getElement( final List<Object> list, final javax.xml.bind.JAXBElement e ) |
| 1729 | { |
| 1730 | for ( Object o : list ) |
| 1731 | { |
| 1732 | if ( o instanceof javax.xml.bind.JAXBElement ) |
| 1733 | { |
| 1734 | final javax.xml.bind.JAXBElement current = (javax.xml.bind.JAXBElement) o; |
| 1735 | if ( e.getName().equals( current.getName() ) ) |
| 1736 | { |
| 1737 | return current; |
| 1738 | } |
| 1739 | } |
| 1740 | } |
| 1741 | |
| 1742 | return null; |
| 1743 | } |
| 1744 | |
| 1745 | private void resolveClasspath( final Module cpModule, final ClassLoader classLoader ) |
| 1746 | { |
| 1747 | for ( Module m : this.getModule() ) |
| 1748 | { |
| 1749 | if ( m.getSpecifications() != null ) |
| 1750 | { |
| 1751 | this.resolveClasspath( m.getSpecifications(), cpModule, classLoader ); |
| 1752 | } |
| 1753 | |
| 1754 | if ( m.getImplementations() != null ) |
| 1755 | { |
| 1756 | this.resolveClasspath( m.getImplementations(), cpModule, classLoader ); |
| 1757 | } |
| 1758 | } |
| 1759 | } |
| 1760 | |
| 1761 | private void resolveClasspath( final SpecificationReference ref, final Module cpModule, |
| 1762 | final ClassLoader classLoader ) |
| 1763 | { |
| 1764 | if ( this.getSpecification( ref.getIdentifier() ) == null ) |
| 1765 | { |
| 1766 | this.resolveClasspath( ref.getIdentifier(), cpModule, classLoader ); |
| 1767 | } |
| 1768 | } |
| 1769 | |
| 1770 | private void resolveClasspath( final Specifications references, final Module cpModule, |
| 1771 | final ClassLoader classLoader ) |
| 1772 | { |
| 1773 | for ( SpecificationReference ref : references.getReference() ) |
| 1774 | { |
| 1775 | this.resolveClasspath( ref, cpModule, classLoader ); |
| 1776 | } |
| 1777 | } |
| 1778 | |
| 1779 | private void resolveClasspath( final Implementations implementations, final Module cpModule, |
| 1780 | final ClassLoader classLoader ) |
| 1781 | { |
| 1782 | for ( Implementation implementation : implementations.getImplementation() ) |
| 1783 | { |
| 1784 | if ( implementation.getSpecifications() != null ) |
| 1785 | { |
| 1786 | this.resolveClasspath( implementation.getSpecifications(), cpModule, classLoader ); |
| 1787 | } |
| 1788 | |
| 1789 | if ( implementation.getDependencies() != null ) |
| 1790 | { |
| 1791 | this.resolveClasspath( implementation.getDependencies(), cpModule, classLoader ); |
| 1792 | } |
| 1793 | } |
| 1794 | } |
| 1795 | |
| 1796 | private void resolveClasspath( final Dependencies dependencies, final Module cpModule, |
| 1797 | final ClassLoader classLoader ) |
| 1798 | { |
| 1799 | for ( Dependency dependency : dependencies.getDependency() ) |
| 1800 | { |
| 1801 | this.resolveClasspath( dependency, cpModule, classLoader ); |
| 1802 | } |
| 1803 | } |
| 1804 | |
| 1805 | private boolean resolveClasspath( final String identifier, final Module cpModule, final ClassLoader classLoader ) |
| 1806 | { |
| 1807 | boolean classpathSpecification = false; |
| 1808 | Specification specification = cpModule.getSpecifications() == null |
| 1809 | ? null : cpModule.getSpecifications().getSpecification( identifier ); |
| 1810 | |
| 1811 | if ( specification == null ) |
| 1812 | { |
| 1813 | try |
| 1814 | { |
| 1815 | final Class classpathSpec = Class.forName( identifier, true, classLoader ); |
| 1816 | if ( java.lang.reflect.Modifier.isPublic( classpathSpec.getModifiers() ) ) |
| 1817 | { |
| 1818 | classpathSpecification = true; |
| 1819 | String vendor = null; |
| 1820 | String version = null; |
| 1821 | |
| 1822 | if ( classpathSpec.getPackage() != null ) |
| 1823 | { |
| 1824 | vendor = classpathSpec.getPackage().getSpecificationVendor(); |
| 1825 | version = classpathSpec.getPackage().getSpecificationVersion(); |
| 1826 | } |
| 1827 | |
| 1828 | specification = new Specification(); |
| 1829 | specification.setIdentifier( identifier ); |
| 1830 | specification.setClazz( classpathSpec.getName() ); |
| 1831 | specification.setMultiplicity( Multiplicity.MANY ); |
| 1832 | specification.setVendor( vendor ); |
| 1833 | specification.setVersion( version ); |
| 1834 | |
| 1835 | if ( cpModule.getSpecifications() == null ) |
| 1836 | { |
| 1837 | cpModule.setSpecifications( new Specifications() ); |
| 1838 | } |
| 1839 | |
| 1840 | cpModule.getSpecifications().getSpecification().add( specification ); |
| 1841 | |
| 1842 | this.resolveClasspath( specification, cpModule, classLoader ); |
| 1843 | } |
| 1844 | } |
| 1845 | catch ( final ClassNotFoundException e ) |
| 1846 | { |
| 1847 | classpathSpecification = false; |
| 1848 | } |
| 1849 | } |
| 1850 | |
| 1851 | return classpathSpecification; |
| 1852 | } |
| 1853 | |
| 1854 | private boolean resolveClasspath( final Specification specification, final Module cpModule, |
| 1855 | final ClassLoader classLoader ) |
| 1856 | { |
| 1857 | boolean classpathImplementation = false; |
| 1858 | Implementation implementation = |
| 1859 | cpModule.getImplementations() == null ? null |
| 1860 | : cpModule.getImplementations().getImplementation( specification.getIdentifier() ); |
| 1861 | |
| 1862 | if ( implementation == null ) |
| 1863 | { |
| 1864 | String name = null; |
| 1865 | |
| 1866 | try |
| 1867 | { |
| 1868 | final Class classpathImpl = Class.forName( specification.getClazz(), true, classLoader ); |
| 1869 | |
| 1870 | if ( java.lang.reflect.Modifier.isPublic( classpathImpl.getModifiers() ) ) |
| 1871 | { |
| 1872 | if ( !java.lang.reflect.Modifier.isAbstract( classpathImpl.getModifiers() ) ) |
| 1873 | { |
| 1874 | try |
| 1875 | { |
| 1876 | classpathImpl.getConstructor( NO_CLASSES ); |
| 1877 | name = "init"; |
| 1878 | classpathImplementation = true; |
| 1879 | } |
| 1880 | catch ( final NoSuchMethodException e ) |
| 1881 | { |
| 1882 | classpathImplementation = false; |
| 1883 | } |
| 1884 | } |
| 1885 | |
| 1886 | if ( !classpathImplementation ) |
| 1887 | { |
| 1888 | final char[] c = classpathImpl.getName().substring( |
| 1889 | classpathImpl.getPackage().getName().length() + 1 ).toCharArray(); |
| 1890 | |
| 1891 | name = String.valueOf( c ); |
| 1892 | c[0] = Character.toUpperCase( c[0] ); |
| 1893 | |
| 1894 | if ( this.checkFactoryMethod( classpathImpl, classpathImpl, "getDefault" ) ) |
| 1895 | { |
| 1896 | name = "default"; |
| 1897 | classpathImplementation = true; |
| 1898 | } |
| 1899 | else if ( this.checkFactoryMethod( classpathImpl, classpathImpl, "getInstance" ) ) |
| 1900 | { |
| 1901 | name = "instance"; |
| 1902 | classpathImplementation = true; |
| 1903 | } |
| 1904 | else if ( this.checkFactoryMethod( classpathImpl, classpathImpl, "get" + String.valueOf( c ) ) ) |
| 1905 | { |
| 1906 | classpathImplementation = true; |
| 1907 | } |
| 1908 | |
| 1909 | } |
| 1910 | |
| 1911 | if ( classpathImplementation ) |
| 1912 | { |
| 1913 | String vendor = null; |
| 1914 | String version = null; |
| 1915 | if ( classpathImpl.getPackage() != null ) |
| 1916 | { |
| 1917 | vendor = classpathImpl.getPackage().getImplementationVendor(); |
| 1918 | version = classpathImpl.getPackage().getImplementationVersion(); |
| 1919 | } |
| 1920 | |
| 1921 | implementation = new Implementation(); |
| 1922 | implementation.setVendor( vendor ); |
| 1923 | implementation.setFinal( true ); |
| 1924 | implementation.setName( name ); |
| 1925 | implementation.setIdentifier( specification.getIdentifier() ); |
| 1926 | implementation.setClazz( classpathImpl.getName() ); |
| 1927 | implementation.setVersion( version ); |
| 1928 | |
| 1929 | final Specifications implemented = new Specifications(); |
| 1930 | final SpecificationReference ref = new SpecificationReference(); |
| 1931 | ref.setIdentifier( specification.getIdentifier() ); |
| 1932 | ref.setVersion( specification.getVersion() ); |
| 1933 | implemented.getReference().add( ref ); |
| 1934 | implementation.setSpecifications( implemented ); |
| 1935 | |
| 1936 | if ( cpModule.getImplementations() == null ) |
| 1937 | { |
| 1938 | cpModule.setImplementations( new Implementations() ); |
| 1939 | } |
| 1940 | |
| 1941 | cpModule.getImplementations().getImplementation().add( implementation ); |
| 1942 | } |
| 1943 | } |
| 1944 | } |
| 1945 | catch ( final ClassNotFoundException e ) |
| 1946 | { |
| 1947 | classpathImplementation = false; |
| 1948 | } |
| 1949 | } |
| 1950 | |
| 1951 | return classpathImplementation; |
| 1952 | } |
| 1953 | |
| 1954 | private boolean checkFactoryMethod( final Class clazz, final Class type, final String methodName ) |
| 1955 | { |
| 1956 | boolean factoryMethod = false; |
| 1957 | |
| 1958 | try |
| 1959 | { |
| 1960 | final java.lang.reflect.Method m = clazz.getMethod( methodName, (Class[]) null ); |
| 1961 | factoryMethod = java.lang.reflect.Modifier.isStatic( m.getModifiers() ) && |
| 1962 | type.isAssignableFrom( m.getReturnType() ); |
| 1963 | |
| 1964 | } |
| 1965 | catch ( final NoSuchMethodException e ) |
| 1966 | { |
| 1967 | factoryMethod = false; |
| 1968 | } |
| 1969 | |
| 1970 | return factoryMethod; |
| 1971 | } |
| 1972 | |
| 1973 | private String getMessage( final String key, final Object args ) |
| 1974 | { |
| 1975 | return new java.text.MessageFormat( java.util.ResourceBundle.getBundle( |
| 1976 | Modules.class.getName().replace( '.', '/' ), java.util.Locale.getDefault() ). |
| 1977 | getString( key ) ).format( args ); |
| 1978 | |
| 1979 | } |
| 1980 | |
| 1981 | |
| 1982 | } |