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| 8 |  | package org.dom4j.jaxb; | 
| 9 |  |  | 
| 10 |  | import java.io.File; | 
| 11 |  | import java.io.FileInputStream; | 
| 12 |  | import java.io.FileNotFoundException; | 
| 13 |  | import java.io.InputStream; | 
| 14 |  | import java.io.InputStreamReader; | 
| 15 |  | import java.io.Reader; | 
| 16 |  | import java.net.URL; | 
| 17 |  | import java.nio.charset.Charset; | 
| 18 |  |  | 
| 19 |  | import org.dom4j.Document; | 
| 20 |  | import org.dom4j.DocumentException; | 
| 21 |  | import org.dom4j.Element; | 
| 22 |  | import org.dom4j.ElementHandler; | 
| 23 |  | import org.dom4j.ElementPath; | 
| 24 |  | import org.dom4j.io.SAXReader; | 
| 25 |  |  | 
| 26 |  | import org.xml.sax.InputSource; | 
| 27 |  |  | 
| 28 |  |  | 
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| 36 |  |  | 
| 37 |  |  | 
| 38 |  |  | 
| 39 |  | public class JAXBReader extends JAXBSupport { | 
| 40 |  | private SAXReader reader; | 
| 41 |  |  | 
| 42 |  | private boolean pruneElements; | 
| 43 |  |  | 
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| 53 |  |  | 
| 54 | 0 | public JAXBReader(String contextPath) { | 
| 55 | 0 | super(contextPath); | 
| 56 |  | } | 
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| 70 |  |  | 
| 71 | 0 | public JAXBReader(String contextPath, ClassLoader classloader) { | 
| 72 | 0 | super(contextPath, classloader); | 
| 73 |  | } | 
| 74 |  |  | 
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| 85 |  |  | 
| 86 | 0 | public Document read(File source) throws DocumentException { | 
| 87 | 0 | return getReader().read(source); | 
| 88 |  | } | 
| 89 |  |  | 
| 90 |  |  | 
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| 103 |  |  | 
| 104 | 0 | public Document read(File file, Charset charset) throws DocumentException { | 
| 105 | 0 | try { | 
| 106 | 0 | Reader xmlReader = new InputStreamReader(new FileInputStream(file), | 
| 107 |  | charset); | 
| 108 |  |  | 
| 109 | 0 | return getReader().read(xmlReader); | 
| 110 |  | } catch (JAXBRuntimeException ex) { | 
| 111 | 0 | Throwable cause = ex.getCause(); | 
| 112 | 0 | throw new DocumentException(cause.getMessage(), cause); | 
| 113 |  | } catch (FileNotFoundException ex) { | 
| 114 | 0 | throw new DocumentException(ex.getMessage(), ex); | 
| 115 |  | } | 
| 116 |  | } | 
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| 129 | 0 | public Document read(InputSource source) throws DocumentException { | 
| 130 | 0 | try { | 
| 131 | 0 | return getReader().read(source); | 
| 132 |  | } catch (JAXBRuntimeException ex) { | 
| 133 | 0 | Throwable cause = ex.getCause(); | 
| 134 | 0 | throw new DocumentException(cause.getMessage(), cause); | 
| 135 |  | } | 
| 136 |  | } | 
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| 149 | 0 | public Document read(InputStream source) throws DocumentException { | 
| 150 | 0 | try { | 
| 151 | 0 | return getReader().read(source); | 
| 152 |  | } catch (JAXBRuntimeException ex) { | 
| 153 | 0 | Throwable cause = ex.getCause(); | 
| 154 | 0 | throw new DocumentException(cause.getMessage(), cause); | 
| 155 |  | } | 
| 156 |  | } | 
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| 171 | 0 | public Document read(InputStream source, String systemId) | 
| 172 |  | throws DocumentException { | 
| 173 | 0 | try { | 
| 174 | 0 | return getReader().read(source); | 
| 175 |  | } catch (JAXBRuntimeException ex) { | 
| 176 | 0 | Throwable cause = ex.getCause(); | 
| 177 | 0 | throw new DocumentException(cause.getMessage(), cause); | 
| 178 |  | } | 
| 179 |  | } | 
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| 192 | 0 | public Document read(Reader source) throws DocumentException { | 
| 193 | 0 | try { | 
| 194 | 0 | return getReader().read(source); | 
| 195 |  | } catch (JAXBRuntimeException ex) { | 
| 196 | 0 | Throwable cause = ex.getCause(); | 
| 197 | 0 | throw new DocumentException(cause.getMessage(), cause); | 
| 198 |  | } | 
| 199 |  | } | 
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| 214 | 0 | public Document read(Reader source, String systemId) | 
| 215 |  | throws DocumentException { | 
| 216 | 0 | try { | 
| 217 | 0 | return getReader().read(source); | 
| 218 |  | } catch (JAXBRuntimeException ex) { | 
| 219 | 0 | Throwable cause = ex.getCause(); | 
| 220 | 0 | throw new DocumentException(cause.getMessage(), cause); | 
| 221 |  | } | 
| 222 |  | } | 
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| 235 | 0 | public Document read(String source) throws DocumentException { | 
| 236 | 0 | try { | 
| 237 | 0 | return getReader().read(source); | 
| 238 |  | } catch (JAXBRuntimeException ex) { | 
| 239 | 0 | Throwable cause = ex.getCause(); | 
| 240 | 0 | throw new DocumentException(cause.getMessage(), cause); | 
| 241 |  | } | 
| 242 |  | } | 
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| 255 | 0 | public Document read(URL source) throws DocumentException { | 
| 256 | 0 | try { | 
| 257 | 0 | return getReader().read(source); | 
| 258 |  | } catch (JAXBRuntimeException ex) { | 
| 259 | 0 | Throwable cause = ex.getCause(); | 
| 260 | 0 | throw new DocumentException(cause.getMessage(), cause); | 
| 261 |  | } | 
| 262 |  | } | 
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| 274 | 0 | public void addObjectHandler(String path, JAXBObjectHandler handler) { | 
| 275 | 0 | ElementHandler eHandler = new UnmarshalElementHandler(this, handler); | 
| 276 | 0 | getReader().addHandler(path, eHandler); | 
| 277 |  | } | 
| 278 |  |  | 
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| 286 | 0 | public void removeObjectHandler(String path) { | 
| 287 | 0 | getReader().removeHandler(path); | 
| 288 |  | } | 
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| 300 | 0 | public void addHandler(String path, ElementHandler handler) { | 
| 301 | 0 | getReader().addHandler(path, handler); | 
| 302 |  | } | 
| 303 |  |  | 
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| 311 | 0 | public void removeHandler(String path) { | 
| 312 | 0 | getReader().removeHandler(path); | 
| 313 |  | } | 
| 314 |  |  | 
| 315 |  |  | 
| 316 |  |  | 
| 317 |  |  | 
| 318 |  |  | 
| 319 | 0 | public void resetHandlers() { | 
| 320 | 0 | getReader().resetHandlers(); | 
| 321 |  | } | 
| 322 |  |  | 
| 323 |  |  | 
| 324 |  |  | 
| 325 |  |  | 
| 326 |  |  | 
| 327 |  |  | 
| 328 | 0 | public boolean isPruneElements() { | 
| 329 | 0 | return pruneElements; | 
| 330 |  | } | 
| 331 |  |  | 
| 332 |  |  | 
| 333 |  |  | 
| 334 |  |  | 
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| 336 |  |  | 
| 337 |  |  | 
| 338 | 0 | public void setPruneElements(boolean pruneElements) { | 
| 339 | 0 | this.pruneElements = pruneElements; | 
| 340 |  |  | 
| 341 | 0 | if (pruneElements) { | 
| 342 | 0 | getReader().setDefaultHandler(new PruningElementHandler()); | 
| 343 |  | } | 
| 344 |  | } | 
| 345 |  |  | 
| 346 | 0 | private SAXReader getReader() { | 
| 347 | 0 | if (reader == null) { | 
| 348 | 0 | reader = new SAXReader(); | 
| 349 |  | } | 
| 350 |  |  | 
| 351 | 0 | return reader; | 
| 352 |  | } | 
| 353 |  |  | 
| 354 |  | private class UnmarshalElementHandler implements ElementHandler { | 
| 355 |  | private JAXBReader jaxbReader; | 
| 356 |  |  | 
| 357 |  | private JAXBObjectHandler handler; | 
| 358 |  |  | 
| 359 | 0 | public UnmarshalElementHandler(JAXBReader documentReader, | 
| 360 |  | JAXBObjectHandler handler) { | 
| 361 | 0 | this.jaxbReader = documentReader; | 
| 362 | 0 | this.handler = handler; | 
| 363 |  | } | 
| 364 |  |  | 
| 365 | 0 | public void onStart(ElementPath elementPath) { | 
| 366 |  | } | 
| 367 |  |  | 
| 368 | 0 | public void onEnd(ElementPath elementPath) { | 
| 369 | 0 | try { | 
| 370 | 0 | org.dom4j.Element elem = elementPath.getCurrent(); | 
| 371 |  |  | 
| 372 | 0 | javax.xml.bind.Element jaxbObject | 
| 373 |  | = (javax.xml.bind.Element) jaxbReader.unmarshal(elem); | 
| 374 |  |  | 
| 375 | 0 | if (jaxbReader.isPruneElements()) { | 
| 376 | 0 | elem.detach(); | 
| 377 |  | } | 
| 378 |  |  | 
| 379 | 0 | handler.handleObject(jaxbObject); | 
| 380 |  | } catch (Exception ex) { | 
| 381 | 0 | throw new JAXBRuntimeException(ex); | 
| 382 |  | } | 
| 383 |  | } | 
| 384 |  | } | 
| 385 |  |  | 
| 386 |  | private class PruningElementHandler implements ElementHandler { | 
| 387 | 0 | public PruningElementHandler() { | 
| 388 |  | } | 
| 389 |  |  | 
| 390 | 0 | public void onStart(ElementPath parm1) { | 
| 391 |  | } | 
| 392 |  |  | 
| 393 | 0 | public void onEnd(ElementPath elementPath) { | 
| 394 | 0 | Element elem = elementPath.getCurrent(); | 
| 395 | 0 | elem.detach(); | 
| 396 | 0 | elem = null; | 
| 397 |  | } | 
| 398 |  | } | 
| 399 |  | } | 
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