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comparison: src/share/jaxws_classes/javax/xml/bind/Unmarshaller.java

src/share/jaxws_classes/javax/xml/bind/Unmarshaller.java

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1 /*
2 * Copyright (c) 2003, 2011, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package javax.xml.bind;
27
28 import javax.xml.bind.annotation.adapters.XmlAdapter;
29 import javax.xml.bind.attachment.AttachmentUnmarshaller;
30 import javax.xml.validation.Schema;
31 import java.io.Reader;
32
33 /**
34 * The <tt>Unmarshaller</tt> class governs the process of deserializing XML
35 * data into newly created Java content trees, optionally validating the XML
36 * data as it is unmarshalled. It provides an overloading of unmarshal methods
37 * for many different input kinds.
38 *
39 * <p>
40 * Unmarshalling from a File:
41 * <blockquote>
42 * <pre>
43 * JAXBContext jc = JAXBContext.newInstance( "com.acme.foo" );
44 * Unmarshaller u = jc.createUnmarshaller();
45 * Object o = u.unmarshal( new File( "nosferatu.xml" ) );
46 * </pre>
47 * </blockquote>
48 *
49 *
50 * <p>
51 * Unmarshalling from an InputStream:
52 * <blockquote>
53 * <pre>
54 * InputStream is = new FileInputStream( "nosferatu.xml" );
55 * JAXBContext jc = JAXBContext.newInstance( "com.acme.foo" );
56 * Unmarshaller u = jc.createUnmarshaller();
57 * Object o = u.unmarshal( is );
58 * </pre>
59 * </blockquote>
60 *
61 * <p>
62 * Unmarshalling from a URL:
63 * <blockquote>
64 * <pre>
65 * JAXBContext jc = JAXBContext.newInstance( "com.acme.foo" );
66 * Unmarshaller u = jc.createUnmarshaller();
67 * URL url = new URL( "http://beaker.east/nosferatu.xml" );
68 * Object o = u.unmarshal( url );
69 * </pre>
70 * </blockquote>
71 *
72 * <p>
73 * Unmarshalling from a StringBuffer using a
74 * <tt>javax.xml.transform.stream.StreamSource</tt>:
75 * <blockquote>
76 * <pre>
77 * JAXBContext jc = JAXBContext.newInstance( "com.acme.foo" );
78 * Unmarshaller u = jc.createUnmarshaller();
79 * StringBuffer xmlStr = new StringBuffer( "&lt;?xml version=&quot;1.0&quot;?&gt;..." );
80 * Object o = u.unmarshal( new StreamSource( new StringReader( xmlStr.toString() ) ) );
81 * </pre>
82 * </blockquote>
83 *
84 * <p>
85 * Unmarshalling from a <tt>org.w3c.dom.Node</tt>:
86 * <blockquote>
87 * <pre>
88 * JAXBContext jc = JAXBContext.newInstance( "com.acme.foo" );
89 * Unmarshaller u = jc.createUnmarshaller();
90 *
91 * DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
92 * dbf.setNamespaceAware(true);
93 * DocumentBuilder db = dbf.newDocumentBuilder();
94 * Document doc = db.parse(new File( "nosferatu.xml"));
95
96 * Object o = u.unmarshal( doc );
97 * </pre>
98 * </blockquote>
99 *
100 * <p>
101 * Unmarshalling from a <tt>javax.xml.transform.sax.SAXSource</tt> using a
102 * client specified validating SAX2.0 parser:
103 * <blockquote>
104 * <pre>
105 * // configure a validating SAX2.0 parser (Xerces2)
106 * static final String JAXP_SCHEMA_LANGUAGE =
107 * "http://java.sun.com/xml/jaxp/properties/schemaLanguage";
108 * static final String JAXP_SCHEMA_LOCATION =
109 * "http://java.sun.com/xml/jaxp/properties/schemaSource";
110 * static final String W3C_XML_SCHEMA =
111 * "http://www.w3.org/2001/XMLSchema";
112 *
113 * System.setProperty( "javax.xml.parsers.SAXParserFactory",
114 * "org.apache.xerces.jaxp.SAXParserFactoryImpl" );
115 *
116 * SAXParserFactory spf = SAXParserFactory.newInstance();
117 * spf.setNamespaceAware(true);
118 * spf.setValidating(true);
119 * SAXParser saxParser = spf.newSAXParser();
120 *
121 * try {
122 * saxParser.setProperty(JAXP_SCHEMA_LANGUAGE, W3C_XML_SCHEMA);
123 * saxParser.setProperty(JAXP_SCHEMA_LOCATION, "http://....");
124 * } catch (SAXNotRecognizedException x) {
125 * // exception handling omitted
126 * }
127 *
128 * XMLReader xmlReader = saxParser.getXMLReader();
129 * SAXSource source =
130 * new SAXSource( xmlReader, new InputSource( "http://..." ) );
131 *
132 * // Setup JAXB to unmarshal
133 * JAXBContext jc = JAXBContext.newInstance( "com.acme.foo" );
134 * Unmarshaller u = jc.createUnmarshaller();
135 * ValidationEventCollector vec = new ValidationEventCollector();
136 * u.setEventHandler( vec );
137 *
138 * // turn off the JAXB provider's default validation mechanism to
139 * // avoid duplicate validation
140 * u.setValidating( false )
141 *
142 * // unmarshal
143 * Object o = u.unmarshal( source );
144 *
145 * // check for events
146 * if( vec.hasEvents() ) {
147 * // iterate over events
148 * }
149 * </pre>
150 * </blockquote>
151 *
152 * <p>
153 * Unmarshalling from a StAX XMLStreamReader:
154 * <blockquote>
155 * <pre>
156 * JAXBContext jc = JAXBContext.newInstance( "com.acme.foo" );
157 * Unmarshaller u = jc.createUnmarshaller();
158 *
159 * javax.xml.stream.XMLStreamReader xmlStreamReader =
160 * javax.xml.stream.XMLInputFactory().newInstance().createXMLStreamReader( ... );
161 *
162 * Object o = u.unmarshal( xmlStreamReader );
163 * </pre>
164 * </blockquote>
165 *
166 * <p>
167 * Unmarshalling from a StAX XMLEventReader:
168 * <blockquote>
169 * <pre>
170 * JAXBContext jc = JAXBContext.newInstance( "com.acme.foo" );
171 * Unmarshaller u = jc.createUnmarshaller();
172 *
173 * javax.xml.stream.XMLEventReader xmlEventReader =
174 * javax.xml.stream.XMLInputFactory().newInstance().createXMLEventReader( ... );
175 *
176 * Object o = u.unmarshal( xmlEventReader );
177 * </pre>
178 * </blockquote>
179 *
180 * <p>
181 * <a name="unmarshalEx"></a>
182 * <b>Unmarshalling XML Data</b><br>
183 * <blockquote>
184 * Unmarshalling can deserialize XML data that represents either an entire XML document
185 * or a subtree of an XML document. Typically, it is sufficient to use the
186 * unmarshalling methods described by
187 * <a href="#unmarshalGlobal">Unmarshal root element that is declared globally</a>.
188 * These unmarshal methods utilize {@link JAXBContext}'s mapping of global XML element
189 * declarations and type definitions to JAXB mapped classes to initiate the
190 * unmarshalling of the root element of XML data. When the {@link JAXBContext}'s
191 * mappings are not sufficient to unmarshal the root element of XML data,
192 * the application can assist the unmarshalling process by using the
193 * <a href="#unmarshalByDeclaredType">unmarshal by declaredType methods</a>.
194 * These methods are useful for unmarshalling XML data where
195 * the root element corresponds to a local element declaration in the schema.
196 * </blockquote>
197 *
198 * <blockquote>
199 * An unmarshal method never returns null. If the unmarshal process is unable to unmarshal
200 * the root of XML content to a JAXB mapped object, a fatal error is reported that
201 * terminates processing by throwing JAXBException.
202 * </blockquote>
203 *
204 * <p>
205 * <a name="unmarshalGlobal"></a>
206 * <b>Unmarshal a root element that is globally declared</b><br>
207 * <blockquote>
208 * The unmarshal methods that do not have an <tt>declaredType</tt> parameter use
209 * {@link JAXBContext} to unmarshal the root element of an XML data. The {@link JAXBContext}
210 * instance is the one that was used to create this <tt>Unmarshaller</tt>. The {@link JAXBContext}
211 * instance maintains a mapping of globally declared XML element and type definition names to
212 * JAXB mapped classes. The unmarshal method checks if {@link JAXBContext} has a mapping
213 * from the root element's XML name and/or <tt>@xsi:type</tt> to a JAXB mapped class. If it does, it umarshalls the
214 * XML data using the appropriate JAXB mapped class. Note that when the root element name is unknown and the root
215 * element has an <tt>@xsi:type</tt>, the XML data is unmarshalled
216 * using that JAXB mapped class as the value of a {@link JAXBElement}.
217 * When the {@link JAXBContext} object does not have a mapping for the root element's name
218 * nor its <tt>@xsi:type</tt>, if it exists,
219 * then the unmarshal operation will abort immediately by throwing a {@link UnmarshalException
220 * UnmarshalException}. This exception scenario can be worked around by using the unmarshal by
221 * declaredType methods described in the next subsection.
222 * </blockquote>
223 *
224 * <p>
225 * <a name="unmarshalByDeclaredType"></a>
226 * <b>Unmarshal by Declared Type</b><br>
227 * <blockquote>
228 * The unmarshal methods with a <code>declaredType</code> parameter enable an
229 * application to deserialize a root element of XML data, even when
230 * there is no mapping in {@link JAXBContext} of the root element's XML name.
231 * The unmarshaller unmarshals the root element using the application provided
232 * mapping specified as the <tt>declaredType</tt> parameter.
233 * Note that even when the root element's element name is mapped by {@link JAXBContext},
234 * the <code>declaredType</code> parameter overrides that mapping for
235 * deserializing the root element when using these unmarshal methods.
236 * Additionally, when the root element of XML data has an <tt>xsi:type</tt> attribute and
237 * that attribute's value references a type definition that is mapped
238 * to a JAXB mapped class by {@link JAXBContext}, that the root
239 * element's <tt>xsi:type</tt> attribute takes
240 * precedence over the unmarshal methods <tt>declaredType</tt> parameter.
241 * These methods always return a <tt>JAXBElement&lt;declaredType></tt>
242 * instance. The table below shows how the properties of the returned JAXBElement
243 * instance are set.
244 *
245 * <a name="unmarshalDeclaredTypeReturn"></a>
246 * <p>
247 * <table border="2" rules="all" cellpadding="4">
248 * <thead>
249 * <tr>
250 * <th align="center" colspan="2">
251 * Unmarshal By Declared Type returned JAXBElement
252 * </tr>
253 * <tr>
254 * <th>JAXBElement Property</th>
255 * <th>Value</th>
256 * </tr>
257 * <tr>
258 * <td>name</td>
259 * <td><code>xml element name</code></td>
260 * </tr>
261 * </thead>
262 * <tbody>
263 * <tr>
264 * <td>value</td>
265 * <td><code>instanceof declaredType</code></td>
266 * </tr>
267 * <tr>
268 * <td>declaredType</td>
269 * <td>unmarshal method <code>declaredType</code> parameter</td>
270 * </tr>
271 * <tr>
272 * <td>scope</td>
273 * <td><code>null</code> <i>(actual scope is unknown)</i></td>
274 * </tr>
275 * </tbody>
276 * </table>
277 * </blockquote>
278 *
279 * <p>
280 * The following is an example of
281 * <a href="#unmarshalByDeclaredType">unmarshal by declaredType method</a>.
282 * <p>
283 * Unmarshal by declaredType from a <tt>org.w3c.dom.Node</tt>:
284 * <blockquote>
285 * <pre>
286 * Schema fragment for example
287 * &lt;xs:schema>
288 * &lt;xs:complexType name="FooType">...&lt;\xs:complexType>
289 * &lt;!-- global element declaration "PurchaseOrder" -->
290 * &lt;xs:element name="PurchaseOrder">
291 * &lt;xs:complexType>
292 * &lt;xs:sequence>
293 * &lt;!-- local element declaration "foo" -->
294 * &lt;xs:element name="foo" type="FooType"/>
295 * ...
296 * &lt;/xs:sequence>
297 * &lt;/xs:complexType>
298 * &lt;/xs:element>
299 * &lt;/xs:schema>
300 *
301 * JAXBContext jc = JAXBContext.newInstance( "com.acme.foo" );
302 * Unmarshaller u = jc.createUnmarshaller();
303 *
304 * DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
305 * dbf.setNamespaceAware(true);
306 * DocumentBuilder db = dbf.newDocumentBuilder();
307 * Document doc = db.parse(new File( "nosferatu.xml"));
308 * Element fooSubtree = ...; // traverse DOM till reach xml element foo, constrained by a
309 * // local element declaration in schema.
310 *
311 * // FooType is the JAXB mapping of the type of local element declaration foo.
312 * JAXBElement&lt;FooType> foo = u.unmarshal( fooSubtree, FooType.class);
313 * </pre>
314 * </blockquote>
315 *
316 * <p>
317 * <b>Support for SAX2.0 Compliant Parsers</b><br>
318 * <blockquote>
319 * A client application has the ability to select the SAX2.0 compliant parser
320 * of their choice. If a SAX parser is not selected, then the JAXB Provider's
321 * default parser will be used. Even though the JAXB Provider's default parser
322 * is not required to be SAX2.0 compliant, all providers are required to allow
323 * a client application to specify their own SAX2.0 parser. Some providers may
324 * require the client application to specify the SAX2.0 parser at schema compile
325 * time. See {@link #unmarshal(javax.xml.transform.Source) unmarshal(Source)}
326 * for more detail.
327 * </blockquote>
328 *
329 * <p>
330 * <b>Validation and Well-Formedness</b><br>
331 * <blockquote>
332 * <p>
333 * A client application can enable or disable JAXP 1.3 validation
334 * mechanism via the <tt>setSchema(javax.xml.validation.Schema)</tt> API.
335 * Sophisticated clients can specify their own validating SAX 2.0 compliant
336 * parser and bypass the JAXP 1.3 validation mechanism using the
337 * {@link #unmarshal(javax.xml.transform.Source) unmarshal(Source)} API.
338 *
339 * <p>
340 * Since unmarshalling invalid XML content is defined in JAXB 2.0,
341 * the Unmarshaller default validation event handler was made more lenient
342 * than in JAXB 1.0. When schema-derived code generated
343 * by JAXB 1.0 binding compiler is registered with {@link JAXBContext},
344 * the default unmarshal validation handler is
345 * {@link javax.xml.bind.helpers.DefaultValidationEventHandler} and it
346 * terminates the marshal operation after encountering either a fatal error or an error.
347 * For a JAXB 2.0 client application, there is no explicitly defined default
348 * validation handler and the default event handling only
349 * terminates the marshal operation after encountering a fatal error.
350 *
351 * </blockquote>
352 *
353 * <p>
354 * <a name="supportedProps"></a>
355 * <b>Supported Properties</b><br>
356 * <blockquote>
357 * <p>
358 * There currently are not any properties required to be supported by all
359 * JAXB Providers on Unmarshaller. However, some providers may support
360 * their own set of provider specific properties.
361 * </blockquote>
362 *
363 * <p>
364 * <a name="unmarshalEventCallback"></a>
365 * <b>Unmarshal Event Callbacks</b><br>
366 * <blockquote>
367 * The {@link Unmarshaller} provides two styles of callback mechanisms
368 * that allow application specific processing during key points in the
369 * unmarshalling process. In 'class defined' event callbacks, application
370 * specific code placed in JAXB mapped classes is triggered during
371 * unmarshalling. 'External listeners' allow for centralized processing
372 * of unmarshal events in one callback method rather than by type event callbacks.
373 * <p>
374 * 'Class defined' event callback methods allow any JAXB mapped class to specify
375 * its own specific callback methods by defining methods with the following method signature:
376 * <blockquote>
377 * <pre>
378 * // This method is called immediately after the object is created and before the unmarshalling of this
379 * // object begins. The callback provides an opportunity to initialize JavaBean properties prior to unmarshalling.
380 * void beforeUnmarshal(Unmarshaller, Object parent);
381 *
382 * //This method is called after all the properties (except IDREF) are unmarshalled for this object,
383 * //but before this object is set to the parent object.
384 * void afterUnmarshal(Unmarshaller, Object parent);
385 * </pre>
386 * </blockquote>
387 * The class defined callback methods should be used when the callback method requires
388 * access to non-public methods and/or fields of the class.
389 * <p>
390 * The external listener callback mechanism enables the registration of a {@link Listener}
391 * instance with an {@link Unmarshaller#setListener(Listener)}. The external listener receives all callback events,
392 * allowing for more centralized processing than per class defined callback methods. The external listener
393 * receives events when unmarshalling proces is marshalling to a JAXB element or to JAXB mapped class.
394 * <p>
395 * The 'class defined' and external listener event callback methods are independent of each other,
396 * both can be called for one event. The invocation ordering when both listener callback methods exist is
397 * defined in {@link Listener#beforeUnmarshal(Object, Object)} and {@link Listener#afterUnmarshal(Object, Object)}.
398 * <p>
399 * An event callback method throwing an exception terminates the current unmarshal process.
400 *
401 * </blockquote>
402 *
403 * @author <ul><li>Ryan Shoemaker, Sun Microsystems, Inc.</li><li>Kohsuke Kawaguchi, Sun Microsystems, Inc.</li><li>Joe Fialli, Sun Microsystems, Inc.</li></ul>
404 * @see JAXBContext
405 * @see Marshaller
406 * @see Validator
407 * @since JAXB1.0
408 */
409 public interface Unmarshaller {
410
411 /**
412 * Unmarshal XML data from the specified file and return the resulting
413 * content tree.
414 *
415 * <p>
416 * Implements <a href="#unmarshalGlobal">Unmarshal Global Root Element</a>.
417 *
418 * @param f the file to unmarshal XML data from
419 * @return the newly created root object of the java content tree
420 *
421 * @throws JAXBException
422 * If any unexpected errors occur while unmarshalling
423 * @throws UnmarshalException
424 * If the {@link ValidationEventHandler ValidationEventHandler}
425 * returns false from its <tt>handleEvent</tt> method or the
426 * <tt>Unmarshaller</tt> is unable to perform the XML to Java
427 * binding. See <a href="#unmarshalEx">Unmarshalling XML Data</a>
428 * @throws IllegalArgumentException
429 * If the file parameter is null
430 */
431 public Object unmarshal( java.io.File f ) throws JAXBException;
432
433 /**
434 * Unmarshal XML data from the specified InputStream and return the
435 * resulting content tree. Validation event location information may
436 * be incomplete when using this form of the unmarshal API.
437 *
438 * <p>
439 * Implements <a href="#unmarshalGlobal">Unmarshal Global Root Element</a>.
440 *
441 * @param is the InputStream to unmarshal XML data from
442 * @return the newly created root object of the java content tree
443 *
444 * @throws JAXBException
445 * If any unexpected errors occur while unmarshalling
446 * @throws UnmarshalException
447 * If the {@link ValidationEventHandler ValidationEventHandler}
448 * returns false from its <tt>handleEvent</tt> method or the
449 * <tt>Unmarshaller</tt> is unable to perform the XML to Java
450 * binding. See <a href="#unmarshalEx">Unmarshalling XML Data</a>
451 * @throws IllegalArgumentException
452 * If the InputStream parameter is null
453 */
454 public Object unmarshal( java.io.InputStream is ) throws JAXBException;
455
456 /**
457 * Unmarshal XML data from the specified Reader and return the
458 * resulting content tree. Validation event location information may
459 * be incomplete when using this form of the unmarshal API,
460 * because a Reader does not provide the system ID.
461 *
462 * <p>
463 * Implements <a href="#unmarshalGlobal">Unmarshal Global Root Element</a>.
464 *
465 * @param reader the Reader to unmarshal XML data from
466 * @return the newly created root object of the java content tree
467 *
468 * @throws JAXBException
469 * If any unexpected errors occur while unmarshalling
470 * @throws UnmarshalException
471 * If the {@link ValidationEventHandler ValidationEventHandler}
472 * returns false from its <tt>handleEvent</tt> method or the
473 * <tt>Unmarshaller</tt> is unable to perform the XML to Java
474 * binding. See <a href="#unmarshalEx">Unmarshalling XML Data</a>
475 * @throws IllegalArgumentException
476 * If the InputStream parameter is null
477 * @since JAXB2.0
478 */
479 public Object unmarshal( Reader reader ) throws JAXBException;
480
481 /**
482 * Unmarshal XML data from the specified URL and return the resulting
483 * content tree.
484 *
485 * <p>
486 * Implements <a href="#unmarshalGlobal">Unmarshal Global Root Element</a>.
487 *
488 * @param url the url to unmarshal XML data from
489 * @return the newly created root object of the java content tree
490 *
491 * @throws JAXBException
492 * If any unexpected errors occur while unmarshalling
493 * @throws UnmarshalException
494 * If the {@link ValidationEventHandler ValidationEventHandler}
495 * returns false from its <tt>handleEvent</tt> method or the
496 * <tt>Unmarshaller</tt> is unable to perform the XML to Java
497 * binding. See <a href="#unmarshalEx">Unmarshalling XML Data</a>
498 * @throws IllegalArgumentException
499 * If the URL parameter is null
500 */
501 public Object unmarshal( java.net.URL url ) throws JAXBException;
502
503 /**
504 * Unmarshal XML data from the specified SAX InputSource and return the
505 * resulting content tree.
506 *
507 * <p>
508 * Implements <a href="#unmarshalGlobal">Unmarshal Global Root Element</a>.
509 *
510 * @param source the input source to unmarshal XML data from
511 * @return the newly created root object of the java content tree
512 *
513 * @throws JAXBException
514 * If any unexpected errors occur while unmarshalling
515 * @throws UnmarshalException
516 * If the {@link ValidationEventHandler ValidationEventHandler}
517 * returns false from its <tt>handleEvent</tt> method or the
518 * <tt>Unmarshaller</tt> is unable to perform the XML to Java
519 * binding. See <a href="#unmarshalEx">Unmarshalling XML Data</a>
520 * @throws IllegalArgumentException
521 * If the InputSource parameter is null
522 */
523 public Object unmarshal( org.xml.sax.InputSource source ) throws JAXBException;
524
525 /**
526 * Unmarshal global XML data from the specified DOM tree and return the resulting
527 * content tree.
528 *
529 * <p>
530 * Implements <a href="#unmarshalGlobal">Unmarshal Global Root Element</a>.
531 *
532 * @param node
533 * the document/element to unmarshal XML data from.
534 * The caller must support at least Document and Element.
535 * @return the newly created root object of the java content tree
536 *
537 * @throws JAXBException
538 * If any unexpected errors occur while unmarshalling
539 * @throws UnmarshalException
540 * If the {@link ValidationEventHandler ValidationEventHandler}
541 * returns false from its <tt>handleEvent</tt> method or the
542 * <tt>Unmarshaller</tt> is unable to perform the XML to Java
543 * binding. See <a href="#unmarshalEx">Unmarshalling XML Data</a>
544 * @throws IllegalArgumentException
545 * If the Node parameter is null
546 * @see #unmarshal(org.w3c.dom.Node, Class)
547 */
548 public Object unmarshal( org.w3c.dom.Node node ) throws JAXBException;
549
550 /**
551 * Unmarshal XML data by JAXB mapped <tt>declaredType</tt>
552 * and return the resulting content tree.
553 *
554 * <p>
555 * Implements <a href="#unmarshalByDeclaredType">Unmarshal by Declared Type</a>
556 *
557 * @param node
558 * the document/element to unmarshal XML data from.
559 * The caller must support at least Document and Element.
560 * @param declaredType
561 * appropriate JAXB mapped class to hold <tt>node</tt>'s XML data.
562 *
563 * @return <a href="#unmarshalDeclaredTypeReturn">JAXB Element</a> representation of <tt>node</tt>
564 *
565 * @throws JAXBException
566 * If any unexpected errors occur while unmarshalling
567 * @throws UnmarshalException
568 * If the {@link ValidationEventHandler ValidationEventHandler}
569 * returns false from its <tt>handleEvent</tt> method or the
570 * <tt>Unmarshaller</tt> is unable to perform the XML to Java
571 * binding. See <a href="#unmarshalEx">Unmarshalling XML Data</a>
572 * @throws IllegalArgumentException
573 * If any parameter is null
574 * @since JAXB2.0
575 */
576 public <T> JAXBElement<T> unmarshal( org.w3c.dom.Node node, Class<T> declaredType ) throws JAXBException;
577
578 /**
579 * Unmarshal XML data from the specified XML Source and return the
580 * resulting content tree.
581 *
582 * <p>
583 * Implements <a href="#unmarshalGlobal">Unmarshal Global Root Element</a>.
584 *
585 * <p>
586 * <a name="saxParserPlugable"></a>
587 * <b>SAX 2.0 Parser Pluggability</b>
588 * <p>
589 * A client application can choose not to use the default parser mechanism
590 * supplied with their JAXB provider. Any SAX 2.0 compliant parser can be
591 * substituted for the JAXB provider's default mechanism. To do so, the
592 * client application must properly configure a <tt>SAXSource</tt> containing
593 * an <tt>XMLReader</tt> implemented by the SAX 2.0 parser provider. If the
594 * <tt>XMLReader</tt> has an <tt>org.xml.sax.ErrorHandler</tt> registered
595 * on it, it will be replaced by the JAXB Provider so that validation errors
596 * can be reported via the <tt>ValidationEventHandler</tt> mechanism of
597 * JAXB. If the <tt>SAXSource</tt> does not contain an <tt>XMLReader</tt>,
598 * then the JAXB provider's default parser mechanism will be used.
599 * <p>
600 * This parser replacement mechanism can also be used to replace the JAXB
601 * provider's unmarshal-time validation engine. The client application
602 * must properly configure their SAX 2.0 compliant parser to perform
603 * validation (as shown in the example above). Any <tt>SAXParserExceptions
604 * </tt> encountered by the parser during the unmarshal operation will be
605 * processed by the JAXB provider and converted into JAXB
606 * <tt>ValidationEvent</tt> objects which will be reported back to the
607 * client via the <tt>ValidationEventHandler</tt> registered with the
608 * <tt>Unmarshaller</tt>. <i>Note:</i> specifying a substitute validating
609 * SAX 2.0 parser for unmarshalling does not necessarily replace the
610 * validation engine used by the JAXB provider for performing on-demand
611 * validation.
612 * <p>
613 * The only way for a client application to specify an alternate parser
614 * mechanism to be used during unmarshal is via the
615 * <tt>unmarshal(SAXSource)</tt> API. All other forms of the unmarshal
616 * method (File, URL, Node, etc) will use the JAXB provider's default
617 * parser and validator mechanisms.
618 *
619 * @param source the XML Source to unmarshal XML data from (providers are
620 * only required to support SAXSource, DOMSource, and StreamSource)
621 * @return the newly created root object of the java content tree
622 *
623 * @throws JAXBException
624 * If any unexpected errors occur while unmarshalling
625 * @throws UnmarshalException
626 * If the {@link ValidationEventHandler ValidationEventHandler}
627 * returns false from its <tt>handleEvent</tt> method or the
628 * <tt>Unmarshaller</tt> is unable to perform the XML to Java
629 * binding. See <a href="#unmarshalEx">Unmarshalling XML Data</a>
630 * @throws IllegalArgumentException
631 * If the Source parameter is null
632 * @see #unmarshal(javax.xml.transform.Source, Class)
633 */
634 public Object unmarshal( javax.xml.transform.Source source )
635 throws JAXBException;
636
637
638 /**
639 * Unmarshal XML data from the specified XML Source by <tt>declaredType</tt> and return the
640 * resulting content tree.
641 *
642 * <p>
643 * Implements <a href="#unmarshalByDeclaredType">Unmarshal by Declared Type</a>
644 *
645 * <p>
646 * See <a href="#saxParserPlugable">SAX 2.0 Parser Pluggability</a>
647 *
648 * @param source the XML Source to unmarshal XML data from (providers are
649 * only required to support SAXSource, DOMSource, and StreamSource)
650 * @param declaredType
651 * appropriate JAXB mapped class to hold <tt>source</tt>'s xml root element
652 * @return Java content rooted by <a href="#unmarshalDeclaredTypeReturn">JAXB Element</a>
653 *
654 * @throws JAXBException
655 * If any unexpected errors occur while unmarshalling
656 * @throws UnmarshalException
657 * If the {@link ValidationEventHandler ValidationEventHandler}
658 * returns false from its <tt>handleEvent</tt> method or the
659 * <tt>Unmarshaller</tt> is unable to perform the XML to Java
660 * binding. See <a href="#unmarshalEx">Unmarshalling XML Data</a>
661 * @throws IllegalArgumentException
662 * If any parameter is null
663 * @since JAXB2.0
664 */
665 public <T> JAXBElement<T> unmarshal( javax.xml.transform.Source source, Class<T> declaredType )
666 throws JAXBException;
667
668 /**
669 * Unmarshal XML data from the specified pull parser and return the
670 * resulting content tree.
671 *
672 * <p>
673 * Implements <a href="#unmarshalGlobal">Unmarshal Global Root Element</a>.
674 *
675 * <p>
676 * This method assumes that the parser is on a START_DOCUMENT or
677 * START_ELEMENT event. Unmarshalling will be done from this
678 * start event to the corresponding end event. If this method
679 * returns successfully, the <tt>reader</tt> will be pointing at
680 * the token right after the end event.
681 *
682 * @param reader
683 * The parser to be read.
684 * @return
685 * the newly created root object of the java content tree.
686 *
687 * @throws JAXBException
688 * If any unexpected errors occur while unmarshalling
689 * @throws UnmarshalException
690 * If the {@link ValidationEventHandler ValidationEventHandler}
691 * returns false from its <tt>handleEvent</tt> method or the
692 * <tt>Unmarshaller</tt> is unable to perform the XML to Java
693 * binding. See <a href="#unmarshalEx">Unmarshalling XML Data</a>
694 * @throws IllegalArgumentException
695 * If the <tt>reader</tt> parameter is null
696 * @throws IllegalStateException
697 * If <tt>reader</tt> is not pointing to a START_DOCUMENT or
698 * START_ELEMENT event.
699 * @since JAXB2.0
700 * @see #unmarshal(javax.xml.stream.XMLStreamReader, Class)
701 */
702 public Object unmarshal( javax.xml.stream.XMLStreamReader reader )
703 throws JAXBException;
704
705 /**
706 * Unmarshal root element to JAXB mapped <tt>declaredType</tt>
707 * and return the resulting content tree.
708 *
709 * <p>
710 * This method implements <a href="#unmarshalByDeclaredType">unmarshal by declaredType</a>.
711 * <p>
712 * This method assumes that the parser is on a START_DOCUMENT or
713 * START_ELEMENT event. Unmarshalling will be done from this
714 * start event to the corresponding end event. If this method
715 * returns successfully, the <tt>reader</tt> will be pointing at
716 * the token right after the end event.
717 *
718 * @param reader
719 * The parser to be read.
720 * @param declaredType
721 * appropriate JAXB mapped class to hold <tt>reader</tt>'s START_ELEMENT XML data.
722 *
723 * @return content tree rooted by <a href="#unmarshalDeclaredTypeReturn">JAXB Element representation</a>
724 *
725 * @throws JAXBException
726 * If any unexpected errors occur while unmarshalling
727 * @throws UnmarshalException
728 * If the {@link ValidationEventHandler ValidationEventHandler}
729 * returns false from its <tt>handleEvent</tt> method or the
730 * <tt>Unmarshaller</tt> is unable to perform the XML to Java
731 * binding. See <a href="#unmarshalEx">Unmarshalling XML Data</a>
732 * @throws IllegalArgumentException
733 * If any parameter is null
734 * @since JAXB2.0
735 */
736 public <T> JAXBElement<T> unmarshal( javax.xml.stream.XMLStreamReader reader, Class<T> declaredType ) throws JAXBException;
737
738 /**
739 * Unmarshal XML data from the specified pull parser and return the
740 * resulting content tree.
741 *
742 * <p>
743 * This method is an <a href="#unmarshalGlobal">Unmarshal Global Root method</a>.
744 *
745 * <p>
746 * This method assumes that the parser is on a START_DOCUMENT or
747 * START_ELEMENT event. Unmarshalling will be done from this
748 * start event to the corresponding end event. If this method
749 * returns successfully, the <tt>reader</tt> will be pointing at
750 * the token right after the end event.
751 *
752 * @param reader
753 * The parser to be read.
754 * @return
755 * the newly created root object of the java content tree.
756 *
757 * @throws JAXBException
758 * If any unexpected errors occur while unmarshalling
759 * @throws UnmarshalException
760 * If the {@link ValidationEventHandler ValidationEventHandler}
761 * returns false from its <tt>handleEvent</tt> method or the
762 * <tt>Unmarshaller</tt> is unable to perform the XML to Java
763 * binding. See <a href="#unmarshalEx">Unmarshalling XML Data</a>
764 * @throws IllegalArgumentException
765 * If the <tt>reader</tt> parameter is null
766 * @throws IllegalStateException
767 * If <tt>reader</tt> is not pointing to a START_DOCUMENT or
768 * START_ELEMENT event.
769 * @since JAXB2.0
770 * @see #unmarshal(javax.xml.stream.XMLEventReader, Class)
771 */
772 public Object unmarshal( javax.xml.stream.XMLEventReader reader )
773 throws JAXBException;
774
775 /**
776 * Unmarshal root element to JAXB mapped <tt>declaredType</tt>
777 * and return the resulting content tree.
778 *
779 * <p>
780 * This method implements <a href="#unmarshalByDeclaredType">unmarshal by declaredType</a>.
781 *
782 * <p>
783 * This method assumes that the parser is on a START_DOCUMENT or
784 * START_ELEMENT event. Unmarshalling will be done from this
785 * start event to the corresponding end event. If this method
786 * returns successfully, the <tt>reader</tt> will be pointing at
787 * the token right after the end event.
788 *
789 * @param reader
790 * The parser to be read.
791 * @param declaredType
792 * appropriate JAXB mapped class to hold <tt>reader</tt>'s START_ELEMENT XML data.
793 *
794 * @return content tree rooted by <a href="#unmarshalDeclaredTypeReturn">JAXB Element representation</a>
795 *
796 * @throws JAXBException
797 * If any unexpected errors occur while unmarshalling
798 * @throws UnmarshalException
799 * If the {@link ValidationEventHandler ValidationEventHandler}
800 * returns false from its <tt>handleEvent</tt> method or the
801 * <tt>Unmarshaller</tt> is unable to perform the XML to Java
802 * binding. See <a href="#unmarshalEx">Unmarshalling XML Data</a>
803 * @throws IllegalArgumentException
804 * If any parameter is null
805 * @since JAXB2.0
806 */
807 public <T> JAXBElement<T> unmarshal( javax.xml.stream.XMLEventReader reader, Class<T> declaredType ) throws JAXBException;
808
809 /**
810 * Get an unmarshaller handler object that can be used as a component in
811 * an XML pipeline.
812 *
813 * <p>
814 * The JAXB Provider can return the same handler object for multiple
815 * invocations of this method. In other words, this method does not
816 * necessarily create a new instance of <tt>UnmarshallerHandler</tt>. If the
817 * application needs to use more than one <tt>UnmarshallerHandler</tt>, it
818 * should create more than one <tt>Unmarshaller</tt>.
819 *
820 * @return the unmarshaller handler object
821 * @see UnmarshallerHandler
822 */
823 public UnmarshallerHandler getUnmarshallerHandler();
824
825 /**
826 * Specifies whether or not the default validation mechanism of the
827 * <tt>Unmarshaller</tt> should validate during unmarshal operations.
828 * By default, the <tt>Unmarshaller</tt> does not validate.
829 * <p>
830 * This method may only be invoked before or after calling one of the
831 * unmarshal methods.
832 * <p>
833 * This method only controls the JAXB Provider's default unmarshal-time
834 * validation mechanism - it has no impact on clients that specify their
835 * own validating SAX 2.0 compliant parser. Clients that specify their
836 * own unmarshal-time validation mechanism may wish to turn off the JAXB
837 * Provider's default validation mechanism via this API to avoid "double
838 * validation".
839 * <p>
840 * This method is deprecated as of JAXB 2.0 - please use the new
841 * {@link #setSchema(javax.xml.validation.Schema)} API.
842 *
843 * @param validating true if the Unmarshaller should validate during
844 * unmarshal, false otherwise
845 * @throws JAXBException if an error occurred while enabling or disabling
846 * validation at unmarshal time
847 * @throws UnsupportedOperationException could be thrown if this method is
848 * invoked on an Unmarshaller created from a JAXBContext referencing
849 * JAXB 2.0 mapped classes
850 * @deprecated since JAXB2.0, please see {@link #setSchema(javax.xml.validation.Schema)}
851 */
852 public void setValidating( boolean validating )
853 throws JAXBException;
854
855 /**
856 * Indicates whether or not the <tt>Unmarshaller</tt> is configured to
857 * validate during unmarshal operations.
858 * <p>
859 * This API returns the state of the JAXB Provider's default unmarshal-time
860 * validation mechanism.
861 * <p>
862 * This method is deprecated as of JAXB 2.0 - please use the new
863 * {@link #getSchema()} API.
864 *
865 * @return true if the Unmarshaller is configured to validate during
866 * unmarshal operations, false otherwise
867 * @throws JAXBException if an error occurs while retrieving the validating
868 * flag
869 * @throws UnsupportedOperationException could be thrown if this method is
870 * invoked on an Unmarshaller created from a JAXBContext referencing
871 * JAXB 2.0 mapped classes
872 * @deprecated since JAXB2.0, please see {@link #getSchema()}
873 */
874 public boolean isValidating()
875 throws JAXBException;
876
877 /**
878 * Allow an application to register a <tt>ValidationEventHandler</tt>.
879 * <p>
880 * The <tt>ValidationEventHandler</tt> will be called by the JAXB Provider
881 * if any validation errors are encountered during calls to any of the
882 * unmarshal methods. If the client application does not register a
883 * <tt>ValidationEventHandler</tt> before invoking the unmarshal methods,
884 * then <tt>ValidationEvents</tt> will be handled by the default event
885 * handler which will terminate the unmarshal operation after the first
886 * error or fatal error is encountered.
887 * <p>
888 * Calling this method with a null parameter will cause the Unmarshaller
889 * to revert back to the default event handler.
890 *
891 * @param handler the validation event handler
892 * @throws JAXBException if an error was encountered while setting the
893 * event handler
894 */
895 public void setEventHandler( ValidationEventHandler handler )
896 throws JAXBException;
897
898 /**
899 * Return the current event handler or the default event handler if one
900 * hasn't been set.
901 *
902 * @return the current ValidationEventHandler or the default event handler
903 * if it hasn't been set
904 * @throws JAXBException if an error was encountered while getting the
905 * current event handler
906 */
907 public ValidationEventHandler getEventHandler()
908 throws JAXBException;
909
910 /**
911 * Set the particular property in the underlying implementation of
912 * <tt>Unmarshaller</tt>. This method can only be used to set one of
913 * the standard JAXB defined properties above or a provider specific
914 * property. Attempting to set an undefined property will result in
915 * a PropertyException being thrown. See <a href="#supportedProps">
916 * Supported Properties</a>.
917 *
918 * @param name the name of the property to be set. This value can either
919 * be specified using one of the constant fields or a user
920 * supplied string.
921 * @param value the value of the property to be set
922 *
923 * @throws PropertyException when there is an error processing the given
924 * property or value
925 * @throws IllegalArgumentException
926 * If the name parameter is null
927 */
928 public void setProperty( String name, Object value )
929 throws PropertyException;
930
931 /**
932 * Get the particular property in the underlying implementation of
933 * <tt>Unmarshaller</tt>. This method can only be used to get one of
934 * the standard JAXB defined properties above or a provider specific
935 * property. Attempting to get an undefined property will result in
936 * a PropertyException being thrown. See <a href="#supportedProps">
937 * Supported Properties</a>.
938 *
939 * @param name the name of the property to retrieve
940 * @return the value of the requested property
941 *
942 * @throws PropertyException
943 * when there is an error retrieving the given property or value
944 * property name
945 * @throws IllegalArgumentException
946 * If the name parameter is null
947 */
948 public Object getProperty( String name ) throws PropertyException;
949
950 /**
951 * Specify the JAXP 1.3 {@link javax.xml.validation.Schema Schema}
952 * object that should be used to validate subsequent unmarshal operations
953 * against. Passing null into this method will disable validation.
954 * <p>
955 * This method replaces the deprecated {@link #setValidating(boolean) setValidating(boolean)}
956 * API.
957 *
958 * <p>
959 * Initially this property is set to <tt>null</tt>.
960 *
961 * @param schema Schema object to validate unmarshal operations against or null to disable validation
962 * @throws UnsupportedOperationException could be thrown if this method is
963 * invoked on an Unmarshaller created from a JAXBContext referencing
964 * JAXB 1.0 mapped classes
965 * @since JAXB2.0
966 */
967 public void setSchema( javax.xml.validation.Schema schema );
968
969 /**
970 * Get the JAXP 1.3 {@link javax.xml.validation.Schema Schema} object
971 * being used to perform unmarshal-time validation. If there is no
972 * Schema set on the unmarshaller, then this method will return null
973 * indicating that unmarshal-time validation will not be performed.
974 * <p>
975 * This method provides replacement functionality for the deprecated
976 * {@link #isValidating()} API as well as access to the Schema object.
977 * To determine if the Unmarshaller has validation enabled, simply
978 * test the return type for null:
979 * <p>
980 * <code>
981 * boolean isValidating = u.getSchema()!=null;
982 * </code>
983 *
984 * @return the Schema object being used to perform unmarshal-time
985 * validation or null if not present
986 * @throws UnsupportedOperationException could be thrown if this method is
987 * invoked on an Unmarshaller created from a JAXBContext referencing
988 * JAXB 1.0 mapped classes
989 * @since JAXB2.0
990 */
991 public javax.xml.validation.Schema getSchema();
992
993 /**
994 * Associates a configured instance of {@link XmlAdapter} with this unmarshaller.
995 *
996 * <p>
997 * This is a convenience method that invokes <code>setAdapter(adapter.getClass(),adapter);</code>.
998 *
999 * @see #setAdapter(Class,XmlAdapter)
1000 * @throws IllegalArgumentException
1001 * if the adapter parameter is null.
1002 * @throws UnsupportedOperationException
1003 * if invoked agains a JAXB 1.0 implementation.
1004 * @since JAXB2.0
1005 */
1006 public void setAdapter( XmlAdapter adapter );
1007
1008 /**
1009 * Associates a configured instance of {@link XmlAdapter} with this unmarshaller.
1010 *
1011 * <p>
1012 * Every unmarshaller internally maintains a
1013 * {@link java.util.Map}&lt;{@link Class},{@link XmlAdapter}>,
1014 * which it uses for unmarshalling classes whose fields/methods are annotated
1015 * with {@link javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter}.
1016 *
1017 * <p>
1018 * This method allows applications to use a configured instance of {@link XmlAdapter}.
1019 * When an instance of an adapter is not given, an unmarshaller will create
1020 * one by invoking its default constructor.
1021 *
1022 * @param type
1023 * The type of the adapter. The specified instance will be used when
1024 * {@link javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter#value()}
1025 * refers to this type.
1026 * @param adapter
1027 * The instance of the adapter to be used. If null, it will un-register
1028 * the current adapter set for this type.
1029 * @throws IllegalArgumentException
1030 * if the type parameter is null.
1031 * @throws UnsupportedOperationException
1032 * if invoked agains a JAXB 1.0 implementation.
1033 * @since JAXB2.0
1034 */
1035 public <A extends XmlAdapter> void setAdapter( Class<A> type, A adapter );
1036
1037 /**
1038 * Gets the adapter associated with the specified type.
1039 *
1040 * This is the reverse operation of the {@link #setAdapter} method.
1041 *
1042 * @throws IllegalArgumentException
1043 * if the type parameter is null.
1044 * @throws UnsupportedOperationException
1045 * if invoked agains a JAXB 1.0 implementation.
1046 * @since JAXB2.0
1047 */
1048 public <A extends XmlAdapter> A getAdapter( Class<A> type );
1049
1050 /**
1051 * <p>Associate a context that resolves cid's, content-id URIs, to
1052 * binary data passed as attachments.</p>
1053 * <p/>
1054 * <p>Unmarshal time validation, enabled via {@link #setSchema(Schema)},
1055 * must be supported even when unmarshaller is performing XOP processing.
1056 * </p>
1057 *
1058 * @throws IllegalStateException if attempt to concurrently call this
1059 * method during a unmarshal operation.
1060 */
1061 void setAttachmentUnmarshaller(AttachmentUnmarshaller au);
1062
1063 AttachmentUnmarshaller getAttachmentUnmarshaller();
1064
1065 /**
1066 * <p/>
1067 * Register an instance of an implementation of this class with {@link Unmarshaller} to externally listen
1068 * for unmarshal events.
1069 * <p/>
1070 * <p/>
1071 * This class enables pre and post processing of an instance of a JAXB mapped class
1072 * as XML data is unmarshalled into it. The event callbacks are called when unmarshalling
1073 * XML content into a JAXBElement instance or a JAXB mapped class that represents a complex type definition.
1074 * The event callbacks are not called when unmarshalling to an instance of a
1075 * Java datatype that represents a simple type definition.
1076 * <p/>
1077 * <p/>
1078 * External listener is one of two different mechanisms for defining unmarshal event callbacks.
1079 * See <a href="Unmarshaller.html#unmarshalEventCallback">Unmarshal Event Callbacks</a> for an overview.
1080 * <p/>
1081 * (@link #setListener(Listener)}
1082 * (@link #getListener()}
1083 *
1084 * @since JAXB2.0
1085 */
1086 public static abstract class Listener {
1087 /**
1088 * <p/>
1089 * Callback method invoked before unmarshalling into <tt>target</tt>.
1090 * <p/>
1091 * <p/>
1092 * This method is invoked immediately after <tt>target</tt> was created and
1093 * before the unmarshalling of this object begins. Note that
1094 * if the class of <tt>target</tt> defines its own <tt>beforeUnmarshal</tt> method,
1095 * the class specific callback method is invoked before this method is invoked.
1096 *
1097 * @param target non-null instance of JAXB mapped class prior to unmarshalling into it.
1098 * @param parent instance of JAXB mapped class that will eventually reference <tt>target</tt>.
1099 * <tt>null</tt> when <tt>target</tt> is root element.
1100 */
1101 public void beforeUnmarshal(Object target, Object parent) {
1102 }
1103
1104 /**
1105 * <p/>
1106 * Callback method invoked after unmarshalling XML data into <tt>target</tt>.
1107 * <p/>
1108 * <p/>
1109 * This method is invoked after all the properties (except IDREF) are unmarshalled into <tt>target</tt>,
1110 * but before <tt>target</tt> is set into its <tt>parent</tt> object.
1111 * Note that if the class of <tt>target</tt> defines its own <tt>afterUnmarshal</tt> method,
1112 * the class specific callback method is invoked before this method is invoked.
1113 *
1114 * @param target non-null instance of JAXB mapped class prior to unmarshalling into it.
1115 * @param parent instance of JAXB mapped class that will reference <tt>target</tt>.
1116 * <tt>null</tt> when <tt>target</tt> is root element.
1117 */
1118 public void afterUnmarshal(Object target, Object parent) {
1119 }
1120 }
1121
1122 /**
1123 * <p>
1124 * Register unmarshal event callback {@link Listener} with this {@link Unmarshaller}.
1125 *
1126 * <p>
1127 * There is only one Listener per Unmarshaller. Setting a Listener replaces the previous set Listener.
1128 * One can unregister current Listener by setting listener to <tt>null</tt>.
1129 *
1130 * @param listener provides unmarshal event callbacks for this {@link Unmarshaller}
1131 * @since JAXB2.0
1132 */
1133 public void setListener(Listener listener);
1134
1135 /**
1136 * <p>Return {@link Listener} registered with this {@link Unmarshaller}.
1137 *
1138 * @return registered {@link Listener} or <code>null</code> if no Listener is registered with this Unmarshaller.
1139 * @since JAXB2.0
1140 */
1141 public Listener getListener();
1142 }

Mercurial Repository: jdk8-mips64-public/jaxws

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