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package org.mule; |
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|
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import org.mule.api.ExceptionPayload; |
14 | |
import org.mule.api.MuleContext; |
15 | |
import org.mule.api.MuleEvent; |
16 | |
import org.mule.api.MuleException; |
17 | |
import org.mule.api.MuleMessage; |
18 | |
import org.mule.api.MuleRuntimeException; |
19 | |
import org.mule.api.ThreadSafeAccess; |
20 | |
import org.mule.api.config.MuleProperties; |
21 | |
import org.mule.api.transformer.DataType; |
22 | |
import org.mule.api.transformer.MessageTransformer; |
23 | |
import org.mule.api.transformer.Transformer; |
24 | |
import org.mule.api.transformer.TransformerException; |
25 | |
import org.mule.api.transport.OutputHandler; |
26 | |
import org.mule.api.transport.PropertyScope; |
27 | |
import org.mule.config.MuleManifest; |
28 | |
import org.mule.config.i18n.CoreMessages; |
29 | |
import org.mule.transformer.types.DataTypeFactory; |
30 | |
import org.mule.transformer.types.MimeTypes; |
31 | |
import org.mule.transport.NullPayload; |
32 | |
import org.mule.util.ClassUtils; |
33 | |
import org.mule.util.ObjectUtils; |
34 | |
import org.mule.util.StringMessageUtils; |
35 | |
import org.mule.util.StringUtils; |
36 | |
import org.mule.util.UUID; |
37 | |
import org.mule.util.store.DeserializationPostInitialisable; |
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|
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import java.io.File; |
40 | |
import java.io.FileInputStream; |
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import java.io.IOException; |
42 | |
import java.io.InputStream; |
43 | |
import java.io.ObjectInputStream; |
44 | |
import java.io.ObjectOutputStream; |
45 | |
import java.io.Reader; |
46 | |
import java.io.Serializable; |
47 | |
import java.net.URL; |
48 | |
import java.util.ArrayList; |
49 | |
import java.util.Arrays; |
50 | |
import java.util.Collections; |
51 | |
import java.util.HashMap; |
52 | |
import java.util.List; |
53 | |
import java.util.Map; |
54 | |
import java.util.Set; |
55 | |
|
56 | |
import javax.activation.DataHandler; |
57 | |
import javax.activation.FileDataSource; |
58 | |
|
59 | |
import edu.emory.mathcs.backport.java.util.concurrent.ConcurrentHashMap; |
60 | |
import edu.emory.mathcs.backport.java.util.concurrent.CopyOnWriteArrayList; |
61 | |
import edu.emory.mathcs.backport.java.util.concurrent.atomic.AtomicBoolean; |
62 | |
import edu.emory.mathcs.backport.java.util.concurrent.atomic.AtomicReference; |
63 | |
import org.apache.commons.logging.Log; |
64 | |
import org.apache.commons.logging.LogFactory; |
65 | |
|
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|
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|
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|
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|
70 | |
public class DefaultMuleMessage implements MuleMessage, ThreadSafeAccess, DeserializationPostInitialisable |
71 | |
{ |
72 | |
protected static final String NOT_SET = "<not set>"; |
73 | |
|
74 | |
private static final long serialVersionUID = 1541720810851984844L; |
75 | 0 | private static final Log logger = LogFactory.getLog(DefaultMuleMessage.class); |
76 | 0 | private static final List<Class<?>> consumableClasses = new ArrayList<Class<?>>(); |
77 | |
|
78 | |
|
79 | |
|
80 | |
|
81 | |
|
82 | 0 | private String id = UUID.getUUID(); |
83 | |
|
84 | |
private transient Object payload; |
85 | |
private transient Object originalPayload; |
86 | |
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87 | |
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88 | |
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89 | |
|
90 | |
|
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private ExceptionPayload exceptionPayload; |
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|
93 | |
|
94 | |
|
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|
96 | 0 | private MessagePropertiesContext properties = new MessagePropertiesContext(); |
97 | |
|
98 | |
|
99 | |
|
100 | |
|
101 | 0 | @SuppressWarnings("unchecked") |
102 | |
private Map<String, DataHandler> inboundAttachments = new ConcurrentHashMap(); |
103 | |
|
104 | |
|
105 | |
|
106 | |
|
107 | 0 | @SuppressWarnings("unchecked") |
108 | |
private Map<String, DataHandler> outboundAttachments = new ConcurrentHashMap(); |
109 | |
|
110 | |
private transient List<Integer> appliedTransformerHashCodes; |
111 | |
private transient byte[] cache; |
112 | |
protected transient MuleContext muleContext; |
113 | |
|
114 | |
|
115 | |
|
116 | 0 | private transient AtomicReference ownerThread = null; |
117 | 0 | private transient AtomicBoolean mutable = null; |
118 | |
|
119 | |
private DataType<?> dataType; |
120 | |
|
121 | |
static |
122 | |
{ |
123 | 0 | addToConsumableClasses("javax.xml.stream.XMLStreamReader"); |
124 | 0 | addToConsumableClasses("javax.xml.transform.stream.StreamSource"); |
125 | 0 | consumableClasses.add(OutputHandler.class); |
126 | 0 | consumableClasses.add(InputStream.class); |
127 | 0 | consumableClasses.add(Reader.class); |
128 | 0 | } |
129 | |
|
130 | |
private static void addToConsumableClasses(String className) |
131 | |
{ |
132 | |
try |
133 | |
{ |
134 | 0 | consumableClasses.add(ClassUtils.loadClass(className, DefaultMuleMessage.class)); |
135 | |
} |
136 | 0 | catch (ClassNotFoundException e) |
137 | |
{ |
138 | |
|
139 | 0 | } |
140 | 0 | } |
141 | |
|
142 | |
public DefaultMuleMessage(Object message, MuleContext muleContext) |
143 | |
{ |
144 | 0 | this(message, (Map<String, Object>) null, muleContext); |
145 | 0 | } |
146 | |
|
147 | |
public DefaultMuleMessage(Object message, Map<String, Object> outboundProperties, MuleContext muleContext) |
148 | |
{ |
149 | 0 | this(message, outboundProperties, null, muleContext); |
150 | 0 | } |
151 | |
|
152 | |
public DefaultMuleMessage(Object message, Map<String, Object> outboundProperties, Map<String, DataHandler> attachments, MuleContext muleContext) |
153 | |
{ |
154 | 0 | this(message, null, outboundProperties, attachments, muleContext); |
155 | 0 | } |
156 | |
|
157 | |
public DefaultMuleMessage(Object message, Map<String, Object> inboundProperties, |
158 | |
Map<String, Object> outboundProperties, Map<String, DataHandler> attachments, |
159 | |
MuleContext muleContext) |
160 | 0 | { |
161 | 0 | setMuleContext(muleContext); |
162 | 0 | initAppliedTransformerHashCodes(); |
163 | |
|
164 | 0 | if (message instanceof MuleMessage) |
165 | |
{ |
166 | 0 | MuleMessage muleMessage = (MuleMessage) message; |
167 | 0 | setPayload(muleMessage.getPayload()); |
168 | 0 | copyMessageProperties(muleMessage); |
169 | 0 | } |
170 | |
else |
171 | |
{ |
172 | 0 | setPayload(message); |
173 | 0 | originalPayload = message; |
174 | |
} |
175 | 0 | addProperties(inboundProperties, PropertyScope.INBOUND); |
176 | 0 | addProperties(outboundProperties); |
177 | |
|
178 | |
|
179 | 0 | if (attachments != null) |
180 | |
{ |
181 | 0 | inboundAttachments = attachments; |
182 | |
} |
183 | |
|
184 | 0 | resetAccessControl(); |
185 | 0 | } |
186 | |
|
187 | |
public DefaultMuleMessage(Object message, MuleMessage previous, MuleContext muleContext) |
188 | 0 | { |
189 | 0 | id = previous.getUniqueId(); |
190 | 0 | setMuleContext(muleContext); |
191 | 0 | initAppliedTransformerHashCodes(); |
192 | 0 | setEncoding(previous.getEncoding()); |
193 | |
|
194 | 0 | if (message instanceof MuleMessage) |
195 | |
{ |
196 | 0 | MuleMessage payloadMessage = (MuleMessage) message; |
197 | 0 | setPayload(payloadMessage.getPayload()); |
198 | 0 | copyMessageProperties(payloadMessage); |
199 | 0 | } |
200 | |
else |
201 | |
{ |
202 | 0 | setPayload(message); |
203 | 0 | copyMessageProperties(previous); |
204 | |
} |
205 | 0 | originalPayload = previous.getPayload(); |
206 | |
|
207 | 0 | if (previous.getExceptionPayload() != null) |
208 | |
{ |
209 | 0 | setExceptionPayload(previous.getExceptionPayload()); |
210 | |
} |
211 | |
|
212 | 0 | copyAttachments(previous); |
213 | |
|
214 | 0 | resetAccessControl(); |
215 | 0 | } |
216 | |
|
217 | |
private void copyMessageProperties(MuleMessage muleMessage) |
218 | |
{ |
219 | |
|
220 | 0 | Map<String, Object> inboundProperties = |
221 | |
((DefaultMuleMessage) muleMessage).properties.getScopedProperties(PropertyScope.INBOUND); |
222 | 0 | addInboundProperties(inboundProperties); |
223 | |
|
224 | 0 | for (PropertyScope scope : PropertyScope.ALL_SCOPES) |
225 | |
{ |
226 | |
try |
227 | |
{ |
228 | 0 | for (String name : muleMessage.getPropertyNames(scope)) |
229 | |
{ |
230 | 0 | Object value = muleMessage.getProperty(name, scope); |
231 | 0 | if (value != null) |
232 | |
{ |
233 | 0 | setProperty(name, value, scope); |
234 | |
} |
235 | 0 | } |
236 | |
} |
237 | 0 | catch (IllegalArgumentException iae) |
238 | |
{ |
239 | |
|
240 | 0 | } |
241 | |
} |
242 | 0 | } |
243 | |
|
244 | |
private void copyAttachments(MuleMessage previous) |
245 | |
{ |
246 | 0 | if (previous.getInboundAttachmentNames().size() > 0) |
247 | |
{ |
248 | 0 | for (String name : previous.getInboundAttachmentNames()) |
249 | |
{ |
250 | |
try |
251 | |
{ |
252 | 0 | inboundAttachments.put(name, previous.getInboundAttachment(name)); |
253 | |
} |
254 | 0 | catch (Exception e) |
255 | |
{ |
256 | 0 | throw new MuleRuntimeException(CoreMessages.failedToReadAttachment(name), e); |
257 | 0 | } |
258 | |
} |
259 | |
} |
260 | |
|
261 | 0 | if (previous.getOutboundAttachmentNames().size() > 0) |
262 | |
{ |
263 | 0 | for (String name : previous.getOutboundAttachmentNames()) |
264 | |
{ |
265 | |
try |
266 | |
{ |
267 | 0 | addOutboundAttachment(name, previous.getOutboundAttachment(name)); |
268 | |
} |
269 | 0 | catch (Exception e) |
270 | |
{ |
271 | 0 | throw new MuleRuntimeException(CoreMessages.failedToReadAttachment(name), e); |
272 | 0 | } |
273 | |
} |
274 | |
} |
275 | 0 | } |
276 | |
|
277 | |
public DefaultMuleMessage(MuleMessage message) |
278 | |
{ |
279 | 0 | this(message.getPayload(), message, message.getMuleContext()); |
280 | 0 | } |
281 | |
|
282 | |
private void setMuleContext(MuleContext context) |
283 | |
{ |
284 | 0 | if (context == null) |
285 | |
{ |
286 | 0 | throw new IllegalArgumentException(CoreMessages.objectIsNull("muleContext").getMessage()); |
287 | |
} |
288 | 0 | muleContext = context; |
289 | 0 | } |
290 | |
|
291 | |
@SuppressWarnings("unchecked") |
292 | |
private void initAppliedTransformerHashCodes() |
293 | |
{ |
294 | 0 | appliedTransformerHashCodes = new CopyOnWriteArrayList(); |
295 | 0 | } |
296 | |
|
297 | |
|
298 | |
|
299 | |
|
300 | |
public <T> T getPayload(Class<T> outputType) throws TransformerException |
301 | |
{ |
302 | 0 | return (T) getPayload(DataTypeFactory.create(outputType), getEncoding()); |
303 | |
} |
304 | |
|
305 | |
|
306 | |
|
307 | |
|
308 | |
|
309 | |
public <T> T getPayload(DataType<T> outputType) throws TransformerException |
310 | |
{ |
311 | 0 | return getPayload(outputType, getEncoding()); |
312 | |
} |
313 | |
|
314 | |
public MuleContext getMuleContext() |
315 | |
{ |
316 | 0 | return muleContext; |
317 | |
} |
318 | |
|
319 | |
|
320 | |
|
321 | |
|
322 | |
|
323 | |
|
324 | |
|
325 | |
|
326 | |
|
327 | |
|
328 | |
|
329 | |
|
330 | |
|
331 | |
|
332 | |
|
333 | |
|
334 | |
@SuppressWarnings("unchecked") |
335 | |
protected <T> T getPayload(DataType<T> resultType, String encoding) throws TransformerException |
336 | |
{ |
337 | |
|
338 | 0 | if (resultType == null) |
339 | |
{ |
340 | 0 | throw new IllegalArgumentException(CoreMessages.objectIsNull("resultType").getMessage()); |
341 | |
} |
342 | |
|
343 | 0 | DataType source = DataTypeFactory.createFromObject(this); |
344 | |
|
345 | |
|
346 | 0 | if (resultType.isCompatibleWith(source)) |
347 | |
{ |
348 | 0 | return (T) getPayload(); |
349 | |
} |
350 | |
|
351 | |
|
352 | 0 | Transformer transformer = muleContext.getRegistry().lookupTransformer(source, resultType); |
353 | 0 | if (transformer == null) |
354 | |
{ |
355 | 0 | throw new TransformerException(CoreMessages.noTransformerFoundForMessage(source, resultType)); |
356 | |
} |
357 | |
|
358 | |
|
359 | 0 | Object result = transformer.transform(this, encoding); |
360 | |
|
361 | |
|
362 | 0 | if (!resultType.getType().isAssignableFrom(result.getClass())) |
363 | |
{ |
364 | 0 | throw new TransformerException(CoreMessages.transformOnObjectNotOfSpecifiedType(resultType, result)); |
365 | |
} |
366 | |
|
367 | |
|
368 | |
|
369 | 0 | if (isPayloadConsumed(source.getType())) |
370 | |
{ |
371 | 0 | setPayload(result); |
372 | |
} |
373 | |
|
374 | 0 | return (T) result; |
375 | |
} |
376 | |
|
377 | |
|
378 | |
|
379 | |
|
380 | |
|
381 | |
|
382 | |
|
383 | |
|
384 | |
|
385 | |
protected boolean isPayloadConsumed(Class<?> inputCls) |
386 | |
{ |
387 | 0 | return InputStream.class.isAssignableFrom(inputCls) || isConsumedFromAdditional(inputCls); |
388 | |
} |
389 | |
|
390 | |
private boolean isConsumedFromAdditional(Class<?> inputCls) |
391 | |
{ |
392 | 0 | if (consumableClasses.isEmpty()) |
393 | |
{ |
394 | 0 | return false; |
395 | |
} |
396 | |
|
397 | 0 | for (Class<?> c : consumableClasses) |
398 | |
{ |
399 | 0 | if (c.isAssignableFrom(inputCls)) |
400 | |
{ |
401 | 0 | return true; |
402 | |
} |
403 | |
} |
404 | 0 | return false; |
405 | |
} |
406 | |
|
407 | |
|
408 | |
|
409 | |
|
410 | |
public Object getOriginalPayload() |
411 | |
{ |
412 | 0 | return originalPayload; |
413 | |
} |
414 | |
|
415 | |
public void setInboundProperty(String key, Object value) |
416 | |
{ |
417 | 0 | setProperty(key, value, PropertyScope.INBOUND); |
418 | 0 | } |
419 | |
|
420 | |
public void setInvocationProperty(String key, Object value) |
421 | |
{ |
422 | 0 | setProperty(key, value, PropertyScope.INVOCATION); |
423 | 0 | } |
424 | |
|
425 | |
public void setOutboundProperty(String key, Object value) |
426 | |
{ |
427 | 0 | setProperty(key, value, PropertyScope.OUTBOUND); |
428 | 0 | } |
429 | |
|
430 | |
public void setSessionProperty(String key, Object value) |
431 | |
{ |
432 | 0 | setProperty(key, value, PropertyScope.SESSION); |
433 | 0 | } |
434 | |
|
435 | |
|
436 | |
|
437 | |
|
438 | |
public void setProperty(String key, Object value, PropertyScope scope) |
439 | |
{ |
440 | 0 | assertAccess(WRITE); |
441 | 0 | if (key != null) |
442 | |
{ |
443 | 0 | if (value != null) |
444 | |
{ |
445 | 0 | properties.setProperty(key, value, scope); |
446 | |
} |
447 | |
else |
448 | |
{ |
449 | 0 | logger.warn("setProperty(key, value) called with null value; removing key: " + key |
450 | |
+ "; please report the following stack trace to " + MuleManifest.getDevListEmail(), |
451 | |
new Throwable()); |
452 | 0 | properties.removeProperty(key); |
453 | |
} |
454 | |
} |
455 | |
else |
456 | |
{ |
457 | 0 | logger.warn("setProperty(key, value) ignored because of null key for object: " + value |
458 | |
+ "; please report the following stack trace to " + MuleManifest.getDevListEmail(), |
459 | |
new Throwable()); |
460 | |
} |
461 | 0 | } |
462 | |
|
463 | |
|
464 | |
|
465 | |
|
466 | |
@Deprecated |
467 | |
public Object getProperty(String key) |
468 | |
{ |
469 | 0 | assertAccess(READ); |
470 | 0 | return properties.getProperty(key, PropertyScope.OUTBOUND); |
471 | |
} |
472 | |
|
473 | |
|
474 | |
|
475 | |
|
476 | |
|
477 | |
public Object removeProperty(String key) |
478 | |
{ |
479 | |
|
480 | |
|
481 | |
|
482 | 0 | assertAccess(WRITE); |
483 | 0 | return properties.removeProperty(key); |
484 | |
} |
485 | |
|
486 | |
|
487 | |
|
488 | |
|
489 | |
public Object removeProperty(String key, PropertyScope scope) |
490 | |
{ |
491 | 0 | assertAccess(WRITE); |
492 | 0 | return properties.removeProperty(key, scope); |
493 | |
} |
494 | |
|
495 | |
|
496 | |
|
497 | |
|
498 | |
|
499 | |
|
500 | |
|
501 | |
|
502 | |
|
503 | |
|
504 | |
|
505 | |
|
506 | |
|
507 | |
@Deprecated |
508 | |
public void setProperty(String key, Object value) |
509 | |
{ |
510 | 0 | assertAccess(WRITE); |
511 | 0 | if (key != null) |
512 | |
{ |
513 | 0 | if (value != null) |
514 | |
{ |
515 | 0 | properties.setProperty(key, value, PropertyScope.OUTBOUND); |
516 | |
} |
517 | |
else |
518 | |
{ |
519 | 0 | logger.warn("setProperty(key, value) called with null value; removing key: " + key |
520 | |
+ "; please report the following stack trace to " + MuleManifest.getDevListEmail(), |
521 | |
new Throwable()); |
522 | 0 | properties.removeProperty(key); |
523 | |
} |
524 | |
} |
525 | |
else |
526 | |
{ |
527 | 0 | logger.warn("setProperty(key, value) ignored because of null key for object: " + value |
528 | |
+ "; please report the following stack trace to " + MuleManifest.getDevListEmail(), |
529 | |
new Throwable()); |
530 | |
} |
531 | 0 | } |
532 | |
|
533 | |
|
534 | |
|
535 | |
|
536 | |
public final String getPayloadAsString() throws Exception |
537 | |
{ |
538 | 0 | assertAccess(READ); |
539 | 0 | return getPayloadAsString(getEncoding()); |
540 | |
} |
541 | |
|
542 | |
|
543 | |
|
544 | |
|
545 | |
public String getPayloadForLogging(String encoding) |
546 | |
{ |
547 | |
try |
548 | |
{ |
549 | 0 | return getPayloadAsString(encoding); |
550 | |
} |
551 | 0 | catch (Exception e) |
552 | |
{ |
553 | |
|
554 | 0 | return "[Messaage could not be converted to string]"; |
555 | |
} |
556 | |
} |
557 | |
|
558 | |
|
559 | |
|
560 | |
|
561 | |
public String getPayloadForLogging() |
562 | |
{ |
563 | |
try |
564 | |
{ |
565 | 0 | return getPayloadAsString(); |
566 | |
} |
567 | 0 | catch (Exception e) |
568 | |
{ |
569 | |
|
570 | 0 | return "[Messaage could not be converted to string]"; |
571 | |
} |
572 | |
} |
573 | |
|
574 | |
|
575 | |
|
576 | |
|
577 | |
public byte[] getPayloadAsBytes() throws Exception |
578 | |
{ |
579 | 0 | assertAccess(READ); |
580 | 0 | if (cache != null) |
581 | |
{ |
582 | 0 | return cache; |
583 | |
} |
584 | 0 | byte[] result = getPayload(DataType.BYTE_ARRAY_DATA_TYPE); |
585 | 0 | if (muleContext.getConfiguration().isCacheMessageAsBytes()) |
586 | |
{ |
587 | 0 | cache = result; |
588 | |
} |
589 | 0 | return result; |
590 | |
} |
591 | |
|
592 | |
|
593 | |
|
594 | |
|
595 | |
public String getPayloadAsString(String encoding) throws Exception |
596 | |
{ |
597 | 0 | assertAccess(READ); |
598 | 0 | if (cache != null) |
599 | |
{ |
600 | 0 | return new String(cache, encoding); |
601 | |
} |
602 | 0 | String result = getPayload(DataType.STRING_DATA_TYPE, encoding); |
603 | 0 | if (muleContext.getConfiguration().isCacheMessageAsBytes()) |
604 | |
{ |
605 | 0 | cache = result.getBytes(encoding); |
606 | |
} |
607 | 0 | return result; |
608 | |
} |
609 | |
|
610 | |
|
611 | |
|
612 | |
|
613 | |
|
614 | |
|
615 | |
@Deprecated |
616 | |
public Set<String> getPropertyNames() |
617 | |
{ |
618 | |
|
619 | |
|
620 | 0 | assertAccess(READ); |
621 | 0 | return properties.getPropertyNames(); |
622 | |
} |
623 | |
|
624 | |
|
625 | |
|
626 | |
|
627 | |
public Set<String> getPropertyNames(PropertyScope scope) |
628 | |
{ |
629 | 0 | assertAccess(READ); |
630 | 0 | if (PropertyScope.SESSION.equals(scope)) |
631 | |
{ |
632 | 0 | if (RequestContext.getEvent() != null) |
633 | |
{ |
634 | 0 | return RequestContext.getEvent().getSession().getPropertyNamesAsSet(); |
635 | |
} |
636 | |
else |
637 | |
{ |
638 | 0 | return Collections.emptySet(); |
639 | |
} |
640 | |
} |
641 | |
else |
642 | |
{ |
643 | 0 | return properties.getScopedProperties(scope).keySet(); |
644 | |
} |
645 | |
} |
646 | |
|
647 | |
public Set<String> getInvocationPropertyNames() |
648 | |
{ |
649 | 0 | return getPropertyNames(PropertyScope.INVOCATION); |
650 | |
} |
651 | |
|
652 | |
public Set<String> getInboundPropertyNames() |
653 | |
{ |
654 | 0 | return getPropertyNames(PropertyScope.INBOUND); |
655 | |
} |
656 | |
|
657 | |
public Set<String> getOutboundPropertyNames() |
658 | |
{ |
659 | 0 | return getPropertyNames(PropertyScope.OUTBOUND); |
660 | |
} |
661 | |
|
662 | |
public Set<String> getSessionPropertyNames() |
663 | |
{ |
664 | 0 | return getPropertyNames(PropertyScope.SESSION); |
665 | |
} |
666 | |
|
667 | |
|
668 | |
|
669 | |
|
670 | |
|
671 | |
|
672 | |
public String getUniqueId() |
673 | |
{ |
674 | 0 | assertAccess(READ); |
675 | 0 | return id; |
676 | |
} |
677 | |
|
678 | |
public void setUniqueId(String uid) |
679 | |
{ |
680 | 0 | assertAccess(WRITE); |
681 | 0 | id = uid; |
682 | 0 | } |
683 | |
|
684 | |
|
685 | |
|
686 | |
|
687 | |
public Object getProperty(String name, Object defaultValue) |
688 | |
{ |
689 | |
|
690 | |
|
691 | 0 | assertAccess(READ); |
692 | 0 | return properties.getProperty(name, defaultValue); |
693 | |
} |
694 | |
|
695 | |
|
696 | |
|
697 | |
|
698 | |
@SuppressWarnings("unchecked") |
699 | |
public <T> T getProperty(String name, PropertyScope scope) |
700 | |
{ |
701 | 0 | assertAccess(READ); |
702 | 0 | return (T) properties.getProperty(name, scope); |
703 | |
} |
704 | |
|
705 | |
public <T> T getInboundProperty(String name, T defaultValue) |
706 | |
{ |
707 | 0 | return getProperty(name, PropertyScope.INBOUND, defaultValue); |
708 | |
} |
709 | |
|
710 | |
public <T> T getInboundProperty(String name) |
711 | |
{ |
712 | 0 | return getProperty(name, PropertyScope.INBOUND, (T) null); |
713 | |
} |
714 | |
|
715 | |
public <T> T getInvocationProperty(String name, T defaultValue) |
716 | |
{ |
717 | 0 | return getProperty(name, PropertyScope.INVOCATION, defaultValue); |
718 | |
} |
719 | |
|
720 | |
public <T> T getInvocationProperty(String name) |
721 | |
{ |
722 | 0 | return getInvocationProperty(name, (T) null); |
723 | |
} |
724 | |
|
725 | |
public <T> T getOutboundProperty(String name, T defaultValue) |
726 | |
{ |
727 | 0 | return getProperty(name, PropertyScope.OUTBOUND, defaultValue); |
728 | |
} |
729 | |
|
730 | |
public <T> T getOutboundProperty(String name) |
731 | |
{ |
732 | 0 | return getOutboundProperty(name, (T) null); |
733 | |
} |
734 | |
|
735 | |
public <T> T getSessionProperty(String name, T defaultValue) |
736 | |
{ |
737 | 0 | return getProperty(name, PropertyScope.SESSION, defaultValue); |
738 | |
} |
739 | |
|
740 | |
public <T> T getSessionProperty(String name) |
741 | |
{ |
742 | 0 | return getSessionProperty(name, (T) null); |
743 | |
} |
744 | |
|
745 | |
|
746 | |
|
747 | |
|
748 | |
@SuppressWarnings("unchecked") |
749 | |
public <T> T getProperty(String name, PropertyScope scope, T defaultValue) |
750 | |
{ |
751 | 0 | assertAccess(READ); |
752 | |
T result; |
753 | |
|
754 | |
|
755 | |
|
756 | 0 | if (defaultValue instanceof Boolean) |
757 | |
{ |
758 | 0 | result = (T) (Boolean) ObjectUtils.getBoolean(getProperty(name, scope), (Boolean) defaultValue); |
759 | |
} |
760 | 0 | else if (defaultValue instanceof Byte) |
761 | |
{ |
762 | 0 | result = (T) (Byte) ObjectUtils.getByte(getProperty(name, scope), (Byte) defaultValue); |
763 | |
} |
764 | 0 | else if (defaultValue instanceof Integer) |
765 | |
{ |
766 | 0 | result = (T) (Integer) ObjectUtils.getInt(getProperty(name, scope), (Integer) defaultValue); |
767 | |
} |
768 | 0 | else if (defaultValue instanceof Short) |
769 | |
{ |
770 | 0 | result = (T) (Short) ObjectUtils.getShort(getProperty(name, scope), (Short) defaultValue); |
771 | |
} |
772 | 0 | else if (defaultValue instanceof Long) |
773 | |
{ |
774 | 0 | result = (T) (Long) ObjectUtils.getLong(getProperty(name, scope), (Long) defaultValue); |
775 | |
} |
776 | 0 | else if (defaultValue instanceof Float) |
777 | |
{ |
778 | 0 | result = (T) (Float) ObjectUtils.getFloat(getProperty(name, scope), (Float) defaultValue); |
779 | |
} |
780 | 0 | else if (defaultValue instanceof Double) |
781 | |
{ |
782 | 0 | result = (T) (Double) ObjectUtils.getDouble(getProperty(name, scope), (Double) defaultValue); |
783 | |
} |
784 | 0 | else if (defaultValue instanceof String) |
785 | |
{ |
786 | 0 | result = (T) (String) ObjectUtils.getString(getProperty(name, scope), (String) defaultValue); |
787 | |
} |
788 | |
else |
789 | |
{ |
790 | 0 | Object temp = getProperty(name, scope); |
791 | 0 | if (temp == null) |
792 | |
{ |
793 | 0 | return defaultValue; |
794 | |
} |
795 | 0 | else if (defaultValue == null) |
796 | |
{ |
797 | 0 | return (T) temp; |
798 | |
} |
799 | |
|
800 | 0 | else if (defaultValue.getClass().isAssignableFrom(temp.getClass())) |
801 | |
{ |
802 | 0 | result = (T) temp; |
803 | |
} |
804 | |
else |
805 | |
{ |
806 | 0 | throw new IllegalArgumentException(CoreMessages.objectNotOfCorrectType(temp.getClass(), defaultValue.getClass()).getMessage()); |
807 | |
} |
808 | |
} |
809 | 0 | return result; |
810 | |
} |
811 | |
|
812 | |
|
813 | |
|
814 | |
|
815 | |
public void setCorrelationId(String id) |
816 | |
{ |
817 | 0 | assertAccess(WRITE); |
818 | 0 | if (StringUtils.isNotBlank(id)) |
819 | |
{ |
820 | 0 | setProperty(MuleProperties.MULE_CORRELATION_ID_PROPERTY, id, PropertyScope.OUTBOUND); |
821 | |
} |
822 | |
else |
823 | |
{ |
824 | 0 | removeProperty(MuleProperties.MULE_CORRELATION_ID_PROPERTY); |
825 | |
} |
826 | 0 | } |
827 | |
|
828 | |
|
829 | |
|
830 | |
|
831 | |
public String getCorrelationId() |
832 | |
{ |
833 | 0 | assertAccess(READ); |
834 | 0 | String correlationId = getOutboundProperty(MuleProperties.MULE_CORRELATION_ID_PROPERTY); |
835 | 0 | if (correlationId == null) |
836 | |
{ |
837 | 0 | correlationId = getInboundProperty(MuleProperties.MULE_CORRELATION_ID_PROPERTY); |
838 | |
} |
839 | |
|
840 | 0 | return correlationId; |
841 | |
} |
842 | |
|
843 | |
|
844 | |
|
845 | |
|
846 | |
public void setReplyTo(Object replyTo) |
847 | |
{ |
848 | 0 | assertAccess(WRITE); |
849 | 0 | if (replyTo != null) |
850 | |
{ |
851 | 0 | setProperty(MuleProperties.MULE_REPLY_TO_PROPERTY, replyTo, PropertyScope.OUTBOUND); |
852 | |
} |
853 | |
else |
854 | |
{ |
855 | 0 | removeProperty(MuleProperties.MULE_REPLY_TO_PROPERTY); |
856 | 0 | removeProperty(MuleProperties.MULE_REPLY_TO_PROPERTY, PropertyScope.INBOUND); |
857 | |
} |
858 | 0 | } |
859 | |
|
860 | |
|
861 | |
|
862 | |
|
863 | |
public Object getReplyTo() |
864 | |
{ |
865 | 0 | assertAccess(READ); |
866 | 0 | Object replyTo = getProperty(MuleProperties.MULE_REPLY_TO_PROPERTY, PropertyScope.OUTBOUND); |
867 | 0 | if (replyTo == null) |
868 | |
{ |
869 | |
|
870 | 0 | replyTo = getProperty(MuleProperties.MULE_REPLY_TO_PROPERTY, PropertyScope.INBOUND); |
871 | |
} |
872 | 0 | return replyTo; |
873 | |
} |
874 | |
|
875 | |
|
876 | |
|
877 | |
|
878 | |
public int getCorrelationSequence() |
879 | |
{ |
880 | 0 | assertAccess(READ); |
881 | |
|
882 | 0 | Object correlationSequence = findPropertyInSpecifiedScopes(MuleProperties.MULE_CORRELATION_SEQUENCE_PROPERTY, |
883 | |
PropertyScope.OUTBOUND, |
884 | |
PropertyScope.INBOUND); |
885 | 0 | return ObjectUtils.getInt(correlationSequence, -1); |
886 | |
} |
887 | |
|
888 | |
|
889 | |
|
890 | |
|
891 | |
public void setCorrelationSequence(int sequence) |
892 | |
{ |
893 | 0 | assertAccess(WRITE); |
894 | 0 | setOutboundProperty(MuleProperties.MULE_CORRELATION_SEQUENCE_PROPERTY, sequence); |
895 | 0 | } |
896 | |
|
897 | |
|
898 | |
|
899 | |
|
900 | |
public int getCorrelationGroupSize() |
901 | |
{ |
902 | 0 | assertAccess(READ); |
903 | |
|
904 | 0 | Object correlationGroupSize = findPropertyInSpecifiedScopes(MuleProperties.MULE_CORRELATION_GROUP_SIZE_PROPERTY, |
905 | |
PropertyScope.OUTBOUND, |
906 | |
PropertyScope.INBOUND); |
907 | 0 | return ObjectUtils.getInt(correlationGroupSize, -1); |
908 | |
} |
909 | |
|
910 | |
|
911 | |
|
912 | |
|
913 | |
public void setCorrelationGroupSize(int size) |
914 | |
{ |
915 | 0 | assertAccess(WRITE); |
916 | 0 | setOutboundProperty(MuleProperties.MULE_CORRELATION_GROUP_SIZE_PROPERTY, size); |
917 | 0 | } |
918 | |
|
919 | |
|
920 | |
|
921 | |
|
922 | |
public ExceptionPayload getExceptionPayload() |
923 | |
{ |
924 | 0 | assertAccess(READ); |
925 | 0 | return exceptionPayload; |
926 | |
} |
927 | |
|
928 | |
|
929 | |
|
930 | |
|
931 | |
public void setExceptionPayload(ExceptionPayload exceptionPayload) |
932 | |
{ |
933 | 0 | assertAccess(WRITE); |
934 | 0 | this.exceptionPayload = exceptionPayload; |
935 | 0 | } |
936 | |
|
937 | |
@Override |
938 | |
public String toString() |
939 | |
{ |
940 | 0 | assertAccess(READ); |
941 | 0 | StringBuffer buf = new StringBuffer(120); |
942 | 0 | final String nl = System.getProperty("line.separator"); |
943 | |
|
944 | |
|
945 | 0 | buf.append(nl); |
946 | 0 | buf.append(getClass().getName()); |
947 | 0 | buf.append(nl); |
948 | 0 | buf.append("{"); |
949 | 0 | buf.append(nl); |
950 | 0 | buf.append(" id=").append(getUniqueId()); |
951 | 0 | buf.append(nl); |
952 | 0 | buf.append(" payload=").append(getPayload().getClass().getName()); |
953 | 0 | buf.append(nl); |
954 | 0 | buf.append(" correlationId=").append(StringUtils.defaultString(getCorrelationId(), NOT_SET)); |
955 | 0 | buf.append(nl); |
956 | 0 | buf.append(" correlationGroup=").append(getCorrelationGroupSize()); |
957 | 0 | buf.append(nl); |
958 | 0 | buf.append(" correlationSeq=").append(getCorrelationSequence()); |
959 | 0 | buf.append(nl); |
960 | 0 | buf.append(" encoding=").append(getEncoding()); |
961 | 0 | buf.append(nl); |
962 | 0 | buf.append(" exceptionPayload=").append(ObjectUtils.defaultIfNull(exceptionPayload, NOT_SET)); |
963 | 0 | buf.append(nl); |
964 | 0 | buf.append(StringMessageUtils.headersToString(this)); |
965 | |
|
966 | 0 | buf.append('}'); |
967 | 0 | return buf.toString(); |
968 | |
} |
969 | |
|
970 | |
|
971 | |
|
972 | |
|
973 | |
@Deprecated |
974 | |
public void addAttachment(String name, DataHandler dataHandler) throws Exception |
975 | |
{ |
976 | 0 | logger.warn("MuleMessage.addAttachment() method is deprecated, use MuleMessage.addOutboundAttachment() instead. This method will be removed in the next point release"); |
977 | 0 | addOutboundAttachment(name, dataHandler); |
978 | 0 | } |
979 | |
|
980 | |
|
981 | |
|
982 | |
|
983 | |
@Deprecated |
984 | |
public void removeAttachment(String name) throws Exception |
985 | |
{ |
986 | 0 | logger.warn("MuleMessage.removeAttachment() method is deprecated, use MuleMessage.removeOutboundAttachment() instead. This method will be removed in the next point release"); |
987 | 0 | removeOutboundAttachment(name); |
988 | 0 | } |
989 | |
|
990 | |
|
991 | |
|
992 | |
|
993 | |
@Deprecated |
994 | |
public DataHandler getAttachment(String name) |
995 | |
{ |
996 | 0 | logger.warn("MuleMessage.getAttachment() method is deprecated, use MuleMessage.getInboundAttachment() instead. This method will be removed in the next point release"); |
997 | 0 | return getInboundAttachment(name); |
998 | |
} |
999 | |
|
1000 | |
|
1001 | |
|
1002 | |
|
1003 | |
@Deprecated |
1004 | |
public Set<String> getAttachmentNames() |
1005 | |
{ |
1006 | 0 | logger.warn("MuleMessage.getAttachmentNames() method is deprecated, use MuleMessage.getInboundAttachmentNames() instead. This method will be removed in the next point release"); |
1007 | 0 | return getInboundAttachmentNames(); |
1008 | |
} |
1009 | |
|
1010 | |
public void addOutboundAttachment(String name, DataHandler dataHandler) throws Exception |
1011 | |
{ |
1012 | 0 | assertAccess(WRITE); |
1013 | 0 | outboundAttachments.put(name, dataHandler); |
1014 | 0 | } |
1015 | |
|
1016 | |
|
1017 | |
|
1018 | |
|
1019 | |
public void addInboundAttachment(String name, DataHandler dataHandler) throws Exception |
1020 | |
{ |
1021 | 0 | assertAccess(WRITE); |
1022 | 0 | inboundAttachments.put(name, dataHandler); |
1023 | 0 | } |
1024 | |
|
1025 | |
public void addOutboundAttachment(String name, Object object, String contentType) throws Exception |
1026 | |
{ |
1027 | 0 | assertAccess(WRITE); |
1028 | |
DataHandler dh; |
1029 | 0 | if (object instanceof File) |
1030 | |
{ |
1031 | 0 | if (contentType != null) |
1032 | |
{ |
1033 | 0 | dh = new DataHandler(new FileInputStream((File) object), contentType); |
1034 | |
|
1035 | |
} |
1036 | |
else |
1037 | |
{ |
1038 | 0 | dh = new DataHandler(new FileDataSource((File) object)); |
1039 | |
} |
1040 | |
} |
1041 | 0 | else if (object instanceof URL) |
1042 | |
{ |
1043 | 0 | if (contentType != null) |
1044 | |
{ |
1045 | 0 | dh = new DataHandler(((URL) object).openStream(), contentType); |
1046 | |
} |
1047 | |
else |
1048 | |
{ |
1049 | 0 | dh = new DataHandler((URL) object); |
1050 | |
} |
1051 | |
} |
1052 | |
else |
1053 | |
{ |
1054 | 0 | dh = new DataHandler(object, contentType); |
1055 | |
} |
1056 | 0 | outboundAttachments.put(name, dh); |
1057 | 0 | } |
1058 | |
|
1059 | |
public void removeOutboundAttachment(String name) throws Exception |
1060 | |
{ |
1061 | 0 | assertAccess(WRITE); |
1062 | 0 | outboundAttachments.remove(name); |
1063 | 0 | } |
1064 | |
|
1065 | |
public DataHandler getInboundAttachment(String name) |
1066 | |
{ |
1067 | 0 | assertAccess(READ); |
1068 | 0 | return inboundAttachments.get(name); |
1069 | |
} |
1070 | |
|
1071 | |
public DataHandler getOutboundAttachment(String name) |
1072 | |
{ |
1073 | 0 | assertAccess(READ); |
1074 | 0 | return outboundAttachments.get(name); |
1075 | |
} |
1076 | |
|
1077 | |
public Set<String> getInboundAttachmentNames() |
1078 | |
{ |
1079 | 0 | assertAccess(READ); |
1080 | 0 | return Collections.unmodifiableSet(inboundAttachments.keySet()); |
1081 | |
} |
1082 | |
|
1083 | |
public Set<String> getOutboundAttachmentNames() |
1084 | |
{ |
1085 | 0 | assertAccess(READ); |
1086 | 0 | return Collections.unmodifiableSet(outboundAttachments.keySet()); |
1087 | |
} |
1088 | |
|
1089 | |
@SuppressWarnings("unchecked") |
1090 | |
public <T> T findPropertyInAnyScope(String name, T defaultValue) |
1091 | |
{ |
1092 | 0 | Object value = findPropertyInSpecifiedScopes(name, |
1093 | |
PropertyScope.OUTBOUND, |
1094 | |
PropertyScope.INVOCATION, |
1095 | |
PropertyScope.SESSION, |
1096 | |
PropertyScope.INBOUND); |
1097 | 0 | if (value == null) |
1098 | |
{ |
1099 | 0 | return defaultValue; |
1100 | |
} |
1101 | 0 | return (T) value; |
1102 | |
} |
1103 | |
|
1104 | |
|
1105 | |
|
1106 | |
|
1107 | |
public String getEncoding() |
1108 | |
{ |
1109 | 0 | assertAccess(READ); |
1110 | 0 | String encoding = null; |
1111 | 0 | if (dataType != null) |
1112 | |
{ |
1113 | 0 | encoding = dataType.getEncoding(); |
1114 | |
} |
1115 | 0 | if (encoding != null) |
1116 | |
{ |
1117 | 0 | return encoding; |
1118 | |
} |
1119 | 0 | encoding = getOutboundProperty(MuleProperties.MULE_ENCODING_PROPERTY); |
1120 | 0 | if (encoding != null) |
1121 | |
{ |
1122 | 0 | return encoding; |
1123 | |
} |
1124 | |
else |
1125 | |
{ |
1126 | 0 | return System.getProperty(MuleProperties.MULE_ENCODING_SYSTEM_PROPERTY); |
1127 | |
} |
1128 | |
} |
1129 | |
|
1130 | |
|
1131 | |
|
1132 | |
|
1133 | |
public void setEncoding(String encoding) |
1134 | |
{ |
1135 | 0 | assertAccess(WRITE); |
1136 | 0 | if (encoding != null) |
1137 | |
{ |
1138 | 0 | setOutboundProperty(MuleProperties.MULE_ENCODING_PROPERTY, encoding); |
1139 | |
} |
1140 | 0 | } |
1141 | |
|
1142 | |
|
1143 | |
|
1144 | |
|
1145 | |
|
1146 | |
public void setMimeType(String mimeType) |
1147 | |
{ |
1148 | 0 | assertAccess(WRITE); |
1149 | 0 | if (mimeType != null && !mimeType.equals(MimeTypes.ANY)) |
1150 | |
{ |
1151 | 0 | String encoding = getEncoding(); |
1152 | 0 | if (encoding != null) |
1153 | |
{ |
1154 | 0 | mimeType = mimeType + ";charset=" + encoding; |
1155 | |
} |
1156 | 0 | setOutboundProperty(MuleProperties.CONTENT_TYPE_PROPERTY, mimeType); |
1157 | |
} |
1158 | 0 | } |
1159 | |
|
1160 | |
|
1161 | |
|
1162 | |
|
1163 | |
public void addProperties(Map<String, Object> props) |
1164 | |
{ |
1165 | 0 | addProperties(props, properties.getDefaultScope()); |
1166 | 0 | } |
1167 | |
|
1168 | |
|
1169 | |
|
1170 | |
|
1171 | |
public void addProperties(Map<String, Object> props, PropertyScope scope) |
1172 | |
{ |
1173 | 0 | assertAccess(WRITE); |
1174 | 0 | if (props != null) |
1175 | |
{ |
1176 | 0 | synchronized (props) |
1177 | |
{ |
1178 | 0 | for (Map.Entry<String, Object> entry : props.entrySet()) |
1179 | |
{ |
1180 | 0 | setProperty(entry.getKey(), entry.getValue(), scope); |
1181 | |
} |
1182 | 0 | } |
1183 | |
} |
1184 | 0 | } |
1185 | |
|
1186 | |
public void addInboundProperties(Map<String, Object> props) |
1187 | |
{ |
1188 | 0 | properties.addInboundProperties(props); |
1189 | 0 | } |
1190 | |
|
1191 | |
|
1192 | |
|
1193 | |
|
1194 | |
public void clearProperties() |
1195 | |
{ |
1196 | 0 | assertAccess(WRITE); |
1197 | |
|
1198 | 0 | properties.clearProperties(PropertyScope.INVOCATION); |
1199 | 0 | properties.clearProperties(PropertyScope.OUTBOUND); |
1200 | 0 | } |
1201 | |
|
1202 | |
|
1203 | |
|
1204 | |
|
1205 | |
public void clearProperties(PropertyScope scope) |
1206 | |
{ |
1207 | 0 | assertAccess(WRITE); |
1208 | 0 | properties.clearProperties(scope); |
1209 | 0 | } |
1210 | |
|
1211 | |
|
1212 | |
|
1213 | |
|
1214 | |
|
1215 | |
public Object getPayload() |
1216 | |
{ |
1217 | 0 | return payload; |
1218 | |
} |
1219 | |
|
1220 | |
|
1221 | |
|
1222 | |
|
1223 | |
public synchronized void setPayload(Object payload) |
1224 | |
{ |
1225 | 0 | if (payload == null) |
1226 | |
{ |
1227 | 0 | this.payload = NullPayload.getInstance(); |
1228 | |
} |
1229 | |
else |
1230 | |
{ |
1231 | 0 | this.payload = payload; |
1232 | |
} |
1233 | 0 | cache = null; |
1234 | 0 | } |
1235 | |
|
1236 | |
|
1237 | |
|
1238 | |
|
1239 | |
public void release() |
1240 | |
{ |
1241 | 0 | cache = null; |
1242 | 0 | appliedTransformerHashCodes.clear(); |
1243 | 0 | } |
1244 | |
|
1245 | |
|
1246 | |
|
1247 | |
|
1248 | |
public void applyTransformers(MuleEvent event, List<? extends Transformer> transformers) throws MuleException |
1249 | |
{ |
1250 | 0 | applyTransformers(event, transformers, null); |
1251 | 0 | } |
1252 | |
|
1253 | |
|
1254 | |
|
1255 | |
|
1256 | |
public void applyTransformers(MuleEvent event, Transformer... transformers) throws MuleException |
1257 | |
{ |
1258 | 0 | applyTransformers(event, Arrays.asList(transformers), null); |
1259 | 0 | } |
1260 | |
|
1261 | |
public void applyTransformers(MuleEvent event, List<? extends Transformer> transformers, Class<?> outputType) throws MuleException |
1262 | |
{ |
1263 | 0 | if (!transformers.isEmpty() && !appliedTransformerHashCodes.contains(transformers.hashCode())) |
1264 | |
{ |
1265 | 0 | applyAllTransformers(event, transformers); |
1266 | 0 | appliedTransformerHashCodes.add(transformers.hashCode()); |
1267 | |
} |
1268 | |
|
1269 | 0 | if (null != outputType && !getPayload().getClass().isAssignableFrom(outputType)) |
1270 | |
{ |
1271 | 0 | setPayload(getPayload(DataTypeFactory.create(outputType))); |
1272 | |
} |
1273 | 0 | } |
1274 | |
|
1275 | |
protected void applyAllTransformers(MuleEvent event, List<? extends Transformer> transformers) throws MuleException |
1276 | |
{ |
1277 | 0 | if (!transformers.isEmpty()) |
1278 | |
{ |
1279 | 0 | for (Transformer transformer : transformers) |
1280 | |
{ |
1281 | 0 | if (getPayload() == null) |
1282 | |
{ |
1283 | 0 | if (transformer.isAcceptNull()) |
1284 | |
{ |
1285 | 0 | setPayload(NullPayload.getInstance()); |
1286 | 0 | setDataType(null); |
1287 | |
} |
1288 | |
else |
1289 | |
{ |
1290 | 0 | if (logger.isDebugEnabled()) |
1291 | |
{ |
1292 | 0 | logger.debug("Transformer " + transformer + |
1293 | |
" doesn't support the null payload, exiting from transformer chain."); |
1294 | |
} |
1295 | |
break; |
1296 | |
} |
1297 | |
} |
1298 | |
|
1299 | 0 | Class<?> srcCls = getPayload().getClass(); |
1300 | 0 | if (transformer.isSourceDataTypeSupported(DataTypeFactory.create(srcCls))) |
1301 | |
{ |
1302 | |
Object result; |
1303 | 0 | if (transformer instanceof MessageTransformer) |
1304 | |
{ |
1305 | 0 | result = ((MessageTransformer) transformer).transform(this, event); |
1306 | |
} |
1307 | |
else |
1308 | |
{ |
1309 | 0 | result = transformer.transform(this); |
1310 | |
} |
1311 | |
|
1312 | 0 | RequestContext.internalRewriteEvent(this, false); |
1313 | |
|
1314 | 0 | if (originalPayload == null && muleContext.getConfiguration().isCacheMessageOriginalPayload()) |
1315 | |
{ |
1316 | 0 | originalPayload = payload; |
1317 | |
} |
1318 | |
|
1319 | 0 | if (result instanceof MuleMessage) |
1320 | |
{ |
1321 | 0 | if (!result.equals(this)) |
1322 | |
{ |
1323 | |
|
1324 | |
|
1325 | |
|
1326 | 0 | synchronized (this) |
1327 | |
{ |
1328 | 0 | MuleMessage resultMessage = (MuleMessage) result; |
1329 | 0 | setPayload(resultMessage.getPayload()); |
1330 | 0 | originalPayload = resultMessage.getOriginalPayload(); |
1331 | 0 | copyMessageProperties(resultMessage); |
1332 | 0 | copyAttachments(resultMessage); |
1333 | 0 | } |
1334 | |
} |
1335 | |
} |
1336 | |
else |
1337 | |
{ |
1338 | 0 | setPayload(result); |
1339 | |
} |
1340 | 0 | setDataType(transformer.getReturnDataType()); |
1341 | 0 | } |
1342 | |
else |
1343 | |
{ |
1344 | 0 | if (logger.isDebugEnabled()) |
1345 | |
{ |
1346 | 0 | logger.debug("Transformer " + transformer + " doesn't support the source payload: " + srcCls); |
1347 | |
} |
1348 | 0 | if (!transformer.isIgnoreBadInput()) |
1349 | |
{ |
1350 | 0 | if (logger.isDebugEnabled()) |
1351 | |
{ |
1352 | 0 | logger.debug("Exiting from transformer chain (ignoreBadInput = false)"); |
1353 | |
} |
1354 | |
break; |
1355 | |
} |
1356 | |
} |
1357 | 0 | } |
1358 | |
} |
1359 | 0 | } |
1360 | |
|
1361 | |
protected void setDataType(DataType<?> dt) |
1362 | |
{ |
1363 | 0 | dataType = dt; |
1364 | 0 | setEncoding(dt == null ? null : dt.getEncoding()); |
1365 | 0 | setMimeType(dt == null ? null : dt.getMimeType()); |
1366 | 0 | } |
1367 | |
|
1368 | |
|
1369 | |
|
1370 | |
|
1371 | |
|
1372 | |
|
1373 | |
public ThreadSafeAccess newThreadCopy() |
1374 | |
{ |
1375 | 0 | return new DefaultMuleMessage(this); |
1376 | |
} |
1377 | |
|
1378 | |
|
1379 | |
|
1380 | |
|
1381 | |
public void resetAccessControl() |
1382 | |
{ |
1383 | |
|
1384 | |
|
1385 | 0 | if (ownerThread != null) |
1386 | |
{ |
1387 | 0 | ownerThread.set(null); |
1388 | |
} |
1389 | 0 | if (mutable != null) |
1390 | |
{ |
1391 | 0 | mutable.set(true); |
1392 | |
} |
1393 | 0 | } |
1394 | |
|
1395 | |
|
1396 | |
|
1397 | |
|
1398 | |
public void assertAccess(boolean write) |
1399 | |
{ |
1400 | 0 | if (AccessControl.isAssertMessageAccess()) |
1401 | |
{ |
1402 | 0 | initAccessControl(); |
1403 | 0 | setOwner(); |
1404 | 0 | checkMutable(write); |
1405 | |
} |
1406 | 0 | } |
1407 | |
|
1408 | |
private synchronized void initAccessControl() |
1409 | |
{ |
1410 | 0 | if (null == ownerThread) |
1411 | |
{ |
1412 | 0 | ownerThread = new AtomicReference(); |
1413 | |
} |
1414 | 0 | if (null == mutable) |
1415 | |
{ |
1416 | 0 | mutable = new AtomicBoolean(true); |
1417 | |
} |
1418 | 0 | } |
1419 | |
|
1420 | |
private void setOwner() |
1421 | |
{ |
1422 | 0 | if (null == ownerThread.get()) |
1423 | |
{ |
1424 | 0 | ownerThread.compareAndSet(null, Thread.currentThread()); |
1425 | |
} |
1426 | 0 | } |
1427 | |
|
1428 | |
private void checkMutable(boolean write) |
1429 | |
{ |
1430 | |
|
1431 | |
|
1432 | |
|
1433 | |
|
1434 | |
|
1435 | |
|
1436 | |
|
1437 | |
|
1438 | |
|
1439 | |
|
1440 | |
|
1441 | |
|
1442 | |
|
1443 | |
|
1444 | |
|
1445 | |
|
1446 | |
|
1447 | |
|
1448 | |
|
1449 | |
|
1450 | 0 | Thread currentThread = Thread.currentThread(); |
1451 | 0 | if (currentThread.equals(ownerThread.get())) |
1452 | |
{ |
1453 | 0 | if (write && !mutable.get()) |
1454 | |
{ |
1455 | 0 | if (isDisabled()) |
1456 | |
{ |
1457 | 0 | logger.warn("Writing to immutable message (exception disabled)"); |
1458 | |
} |
1459 | |
else |
1460 | |
{ |
1461 | 0 | throw newException("Cannot write to immutable message"); |
1462 | |
} |
1463 | |
} |
1464 | |
} |
1465 | |
else |
1466 | |
{ |
1467 | 0 | if (write) |
1468 | |
{ |
1469 | 0 | if (isDisabled()) |
1470 | |
{ |
1471 | 0 | logger.warn("Non-owner writing to message (exception disabled)"); |
1472 | |
} |
1473 | |
else |
1474 | |
{ |
1475 | 0 | throw newException("Only owner thread can write to message: " |
1476 | |
+ ownerThread.get() + "/" + Thread.currentThread()); |
1477 | |
} |
1478 | |
} |
1479 | |
} |
1480 | 0 | } |
1481 | |
|
1482 | |
protected boolean isDisabled() |
1483 | |
{ |
1484 | 0 | return !AccessControl.isFailOnMessageScribbling(); |
1485 | |
} |
1486 | |
|
1487 | |
protected IllegalStateException newException(String message) |
1488 | |
{ |
1489 | 0 | IllegalStateException exception = new IllegalStateException(message); |
1490 | 0 | logger.warn("Message access violation", exception); |
1491 | 0 | return exception; |
1492 | |
} |
1493 | |
|
1494 | |
|
1495 | |
|
1496 | |
|
1497 | |
|
1498 | |
|
1499 | |
public boolean isConsumable() |
1500 | |
{ |
1501 | 0 | return isConsumedFromAdditional(this.getPayload().getClass()); |
1502 | |
} |
1503 | |
|
1504 | |
private void writeObject(ObjectOutputStream out) throws Exception |
1505 | |
{ |
1506 | 0 | out.defaultWriteObject(); |
1507 | |
|
1508 | 0 | if (payload instanceof Serializable) |
1509 | |
{ |
1510 | 0 | out.writeBoolean(true); |
1511 | 0 | out.writeObject(payload); |
1512 | |
} |
1513 | |
else |
1514 | |
{ |
1515 | 0 | out.writeBoolean(false); |
1516 | 0 | byte[] serializablePayload = getPayloadAsBytes(); |
1517 | 0 | out.writeInt(serializablePayload.length); |
1518 | 0 | out.write(serializablePayload); |
1519 | |
} |
1520 | |
|
1521 | |
|
1522 | 0 | } |
1523 | |
|
1524 | |
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException |
1525 | |
{ |
1526 | 0 | in.defaultReadObject(); |
1527 | |
|
1528 | 0 | boolean payloadWasSerialized = in.readBoolean(); |
1529 | 0 | if (payloadWasSerialized) |
1530 | |
{ |
1531 | 0 | payload = in.readObject(); |
1532 | |
} |
1533 | |
else |
1534 | |
{ |
1535 | 0 | int payloadSize = in.readInt(); |
1536 | 0 | byte[] serializedPayload = new byte[payloadSize]; |
1537 | 0 | in.read(serializedPayload); |
1538 | 0 | payload = serializedPayload; |
1539 | |
} |
1540 | 0 | } |
1541 | |
|
1542 | |
|
1543 | |
|
1544 | |
|
1545 | |
|
1546 | |
|
1547 | |
|
1548 | |
|
1549 | |
|
1550 | |
|
1551 | |
|
1552 | |
|
1553 | |
public void initAfterDeserialisation(MuleContext muleContext) throws MuleException |
1554 | |
{ |
1555 | 0 | this.muleContext = muleContext; |
1556 | 0 | } |
1557 | |
|
1558 | |
public DataType<?> getDataType() |
1559 | |
{ |
1560 | 0 | return dataType; |
1561 | |
} |
1562 | |
|
1563 | |
|
1564 | |
|
1565 | |
|
1566 | |
@Deprecated |
1567 | |
public int getIntProperty(String name, int defaultValue) |
1568 | |
{ |
1569 | 0 | assertAccess(READ); |
1570 | 0 | logger.warn("MuleMessage.getIntProperty() method is deprecated, use MuleMessage.getInboundProperty() instead. This method will be removed in the next point release"); |
1571 | 0 | return getInboundProperty(name, defaultValue); |
1572 | |
} |
1573 | |
|
1574 | |
|
1575 | |
|
1576 | |
|
1577 | |
@Deprecated |
1578 | |
public long getLongProperty(String name, long defaultValue) |
1579 | |
{ |
1580 | 0 | assertAccess(READ); |
1581 | 0 | logger.warn("MuleMessage.getLongProperty() method is deprecated, use MuleMessage.getInboundProperty() instead. This method will be removed in the next point release"); |
1582 | 0 | return getInboundProperty(name, defaultValue); |
1583 | |
} |
1584 | |
|
1585 | |
|
1586 | |
|
1587 | |
|
1588 | |
@Deprecated |
1589 | |
public double getDoubleProperty(String name, double defaultValue) |
1590 | |
{ |
1591 | 0 | assertAccess(READ); |
1592 | 0 | logger.warn("MuleMessage.getDoubleProperty() method is deprecated, use MuleMessage.getInboundProperty() instead. This method will be removed in the next point release"); |
1593 | 0 | return getInboundProperty(name, defaultValue); |
1594 | |
} |
1595 | |
|
1596 | |
|
1597 | |
|
1598 | |
|
1599 | |
@Deprecated |
1600 | |
public boolean getBooleanProperty(String name, boolean defaultValue) |
1601 | |
{ |
1602 | 0 | assertAccess(READ); |
1603 | 0 | logger.warn("MuleMessage.getBooleanProperty() method is deprecated, use MuleMessage.getInboundProperty() instead. This method will be removed in the next point release"); |
1604 | 0 | return getInboundProperty(name, defaultValue); |
1605 | |
} |
1606 | |
|
1607 | |
|
1608 | |
|
1609 | |
|
1610 | |
@Deprecated |
1611 | |
public void setBooleanProperty(String name, boolean value) |
1612 | |
{ |
1613 | 0 | assertAccess(WRITE); |
1614 | 0 | logger.warn("MuleMessage.setBooleanProperty() method is deprecated, use MuleMessage.setOutboundProperty() instead. This method will be removed in the next point release"); |
1615 | 0 | setOutboundProperty(name, value); |
1616 | 0 | } |
1617 | |
|
1618 | |
|
1619 | |
|
1620 | |
|
1621 | |
@Deprecated |
1622 | |
public void setIntProperty(String name, int value) |
1623 | |
{ |
1624 | 0 | assertAccess(WRITE); |
1625 | 0 | logger.warn("MuleMessage.setIntProperty() method is deprecated, use MuleMessage.setOutboundProperty() instead. This method will be removed in the next point release"); |
1626 | 0 | setOutboundProperty(name, value); |
1627 | 0 | } |
1628 | |
|
1629 | |
|
1630 | |
|
1631 | |
|
1632 | |
@Deprecated |
1633 | |
public void setLongProperty(String name, long value) |
1634 | |
{ |
1635 | 0 | assertAccess(WRITE); |
1636 | 0 | logger.warn("MuleMessage.setLongProperty() method is deprecated, use MuleMessage.setOutboundProperty() instead. This method will be removed in the next point release"); |
1637 | 0 | setOutboundProperty(name, value); |
1638 | 0 | } |
1639 | |
|
1640 | |
|
1641 | |
|
1642 | |
|
1643 | |
@Deprecated |
1644 | |
public void setDoubleProperty(String name, double value) |
1645 | |
{ |
1646 | 0 | assertAccess(WRITE); |
1647 | 0 | logger.warn("MuleMessage.setDoubleProperty() method is deprecated, use MuleMessage.setOutboundProperty() instead. This method will be removed in the next point release"); |
1648 | 0 | setOutboundProperty(name, value); |
1649 | 0 | } |
1650 | |
|
1651 | |
|
1652 | |
|
1653 | |
|
1654 | |
@Deprecated |
1655 | |
public String getStringProperty(String name, String defaultValue) |
1656 | |
{ |
1657 | 0 | assertAccess(READ); |
1658 | 0 | logger.warn("MuleMessage.getStringProperty() method is deprecated, use MuleMessage.getInboundProperty() instead. This method will be removed in the next point release"); |
1659 | 0 | return getInboundProperty(name, defaultValue); |
1660 | |
} |
1661 | |
|
1662 | |
|
1663 | |
|
1664 | |
|
1665 | |
@Deprecated |
1666 | |
public void setStringProperty(String name, String value) |
1667 | |
{ |
1668 | 0 | assertAccess(WRITE); |
1669 | 0 | logger.warn("MuleMessage.setStringProperty() method is deprecated, use MuleMessage.setOutboundProperty() instead. This method will be removed in the next point release"); |
1670 | 0 | setOutboundProperty(name, value); |
1671 | 0 | } |
1672 | |
|
1673 | |
|
1674 | |
|
1675 | |
|
1676 | |
@SuppressWarnings("unchecked") |
1677 | |
public <T> T findPropertyInSpecifiedScopes(String name, PropertyScope... scopesToSearch) |
1678 | |
{ |
1679 | 0 | for (PropertyScope scope : scopesToSearch) |
1680 | |
{ |
1681 | 0 | Object result = getProperty(name, scope); |
1682 | 0 | if (result != null) |
1683 | |
{ |
1684 | 0 | return (T) result; |
1685 | |
} |
1686 | |
} |
1687 | 0 | return null; |
1688 | |
} |
1689 | |
|
1690 | |
|
1691 | |
|
1692 | |
|
1693 | |
public MuleMessage createInboundMessage() throws Exception |
1694 | |
{ |
1695 | 0 | DefaultMuleMessage newMessage = new DefaultMuleMessage(getPayload(), this, getMuleContext()); |
1696 | 0 | copyToInbound(newMessage); |
1697 | 0 | return newMessage; |
1698 | |
} |
1699 | |
|
1700 | |
|
1701 | |
|
1702 | |
|
1703 | |
protected void copyToInbound(DefaultMuleMessage newMessage) throws Exception |
1704 | |
{ |
1705 | |
|
1706 | |
|
1707 | |
|
1708 | |
|
1709 | 0 | Map<String, DataHandler> attachments = new HashMap<String, DataHandler>(3); |
1710 | 0 | for (String name : getOutboundAttachmentNames()) |
1711 | |
{ |
1712 | 0 | attachments.put(name, getOutboundAttachment(name)); |
1713 | |
} |
1714 | |
|
1715 | 0 | Map<String, Object> properties = new HashMap<String, Object>(3); |
1716 | 0 | for (String name : getOutboundPropertyNames()) |
1717 | |
{ |
1718 | 0 | properties.put(name, getOutboundProperty(name)); |
1719 | |
} |
1720 | |
|
1721 | 0 | newMessage.clearProperties(PropertyScope.INBOUND); |
1722 | 0 | newMessage.clearProperties(PropertyScope.INVOCATION); |
1723 | 0 | newMessage.clearProperties(PropertyScope.OUTBOUND); |
1724 | |
|
1725 | 0 | for (String s : properties.keySet()) |
1726 | |
{ |
1727 | 0 | newMessage.setInboundProperty(s, properties.get(s)); |
1728 | |
} |
1729 | |
|
1730 | 0 | newMessage.inboundAttachments.clear(); |
1731 | 0 | newMessage.outboundAttachments.clear(); |
1732 | |
|
1733 | 0 | for (String s : attachments.keySet()) |
1734 | |
{ |
1735 | 0 | newMessage.addInboundAttachment(s, attachments.get(s)); |
1736 | |
} |
1737 | |
|
1738 | 0 | newMessage.setCorrelationId(getCorrelationId()); |
1739 | 0 | newMessage.setCorrelationGroupSize(getCorrelationGroupSize()); |
1740 | 0 | newMessage.setCorrelationSequence(getCorrelationSequence()); |
1741 | 0 | newMessage.setReplyTo(getReplyTo()); |
1742 | 0 | newMessage.setEncoding(getEncoding()); |
1743 | 0 | } |
1744 | |
} |