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DefaultMuleEventContext |
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DefaultMuleEventContext$1 |
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DefaultMuleEventContext$2 |
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DefaultMuleEventContext$3 |
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DefaultMuleEventContext$4 |
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1 | /* | |
2 | * $Id: DefaultMuleEventContext.java 11433 2008-03-20 03:43:57Z dirk.olmes $ | |
3 | * -------------------------------------------------------------------------------------- | |
4 | * Copyright (c) MuleSource, Inc. All rights reserved. http://www.mulesource.com | |
5 | * | |
6 | * The software in this package is published under the terms of the CPAL v1.0 | |
7 | * license, a copy of which has been included with this distribution in the | |
8 | * LICENSE.txt file. | |
9 | */ | |
10 | ||
11 | package org.mule; | |
12 | ||
13 | import org.mule.api.FutureMessageResult; | |
14 | import org.mule.api.MuleContext; | |
15 | import org.mule.api.MuleEvent; | |
16 | import org.mule.api.MuleEventContext; | |
17 | import org.mule.api.MuleException; | |
18 | import org.mule.api.MuleMessage; | |
19 | import org.mule.api.MuleSession; | |
20 | import org.mule.api.config.MuleProperties; | |
21 | import org.mule.api.endpoint.EndpointURI; | |
22 | import org.mule.api.endpoint.InboundEndpoint; | |
23 | import org.mule.api.endpoint.OutboundEndpoint; | |
24 | import org.mule.api.service.Service; | |
25 | import org.mule.api.transaction.Transaction; | |
26 | import org.mule.api.transaction.TransactionException; | |
27 | import org.mule.api.transformer.TransformerException; | |
28 | import org.mule.config.i18n.CoreMessages; | |
29 | import org.mule.transaction.TransactionCoordination; | |
30 | ||
31 | import java.io.OutputStream; | |
32 | ||
33 | import edu.emory.mathcs.backport.java.util.concurrent.Callable; | |
34 | ||
35 | import org.apache.commons.logging.Log; | |
36 | import org.apache.commons.logging.LogFactory; | |
37 | ||
38 | /** | |
39 | * <code>DefaultMuleEventContext</code> is the context object for the current request. | |
40 | * Using the context, developers can send/dispatch/receive events programmatically as | |
41 | * well as manage transactions. | |
42 | */ | |
43 | 0 | public class DefaultMuleEventContext implements MuleEventContext |
44 | { | |
45 | /** | |
46 | * logger used by this class | |
47 | */ | |
48 | 2 | protected static final Log logger = LogFactory.getLog(DefaultMuleEventContext.class); |
49 | ||
50 | private final MuleEvent event; | |
51 | private final MuleSession session; | |
52 | ||
53 | public DefaultMuleEventContext(MuleEvent event) | |
54 | 118 | { |
55 | 118 | this.event = event; |
56 | 118 | this.session = event.getSession(); |
57 | 118 | } |
58 | ||
59 | /** | |
60 | * Returns the message payload for this event | |
61 | * | |
62 | * @return the message payload for this event | |
63 | */ | |
64 | public MuleMessage getMessage() | |
65 | { | |
66 | 100 | return event.getMessage(); |
67 | } | |
68 | ||
69 | /** | |
70 | * Reterns the conents of the message as a byte array. | |
71 | * | |
72 | * @return the conents of the message as a byte array | |
73 | * @throws org.mule.api.MuleException if the message cannot be converted into an | |
74 | * array of bytes | |
75 | */ | |
76 | public byte[] getMessageAsBytes() throws MuleException | |
77 | { | |
78 | 0 | return event.getMessageAsBytes(); |
79 | } | |
80 | ||
81 | /** | |
82 | * Returns the message transformed into it's recognised or expected format. The | |
83 | * transformer used is the one configured on the endpoint through which this | |
84 | * event was received. | |
85 | * | |
86 | * @return the message transformed into it's recognised or expected format. | |
87 | * @throws org.mule.api.transformer.TransformerException if a failure occurs in | |
88 | * the transformer | |
89 | * @see org.mule.api.transformer.Transformer | |
90 | */ | |
91 | public Object transformMessage() throws TransformerException | |
92 | { | |
93 | 80 | return event.transformMessage(); |
94 | } | |
95 | ||
96 | /** | |
97 | * Returns the message transformed into its recognised or expected format. The | |
98 | * transformer used is the one configured on the endpoint through which this | |
99 | * event was received. | |
100 | * | |
101 | * @param expectedType The class type required for the return object. This param | |
102 | * just provides a convienient way to manage type casting of | |
103 | * transformed objects | |
104 | * @return the message transformed into it's recognised or expected format. | |
105 | * @throws org.mule.api.transformer.TransformerException if a failure occurs or | |
106 | * if the return type is not the same as the expected type in the | |
107 | * transformer | |
108 | * @see org.mule.api.transformer.Transformer | |
109 | */ | |
110 | public Object transformMessage(Class expectedType) throws TransformerException | |
111 | { | |
112 | 0 | return event.transformMessage(expectedType); |
113 | } | |
114 | ||
115 | /** | |
116 | * Returns the message transformed into it's recognised or expected format and | |
117 | * then into an array of bytes. The transformer used is the one configured on the | |
118 | * endpoint through which this event was received. | |
119 | * | |
120 | * @return the message transformed into it's recognised or expected format as an | |
121 | * array of bytes. | |
122 | * @throws org.mule.api.transformer.TransformerException if a failure occurs in | |
123 | * the transformer | |
124 | * @see org.mule.api.transformer.Transformer | |
125 | */ | |
126 | public byte[] transformMessageToBytes() throws TransformerException | |
127 | { | |
128 | 0 | return event.transformMessageToBytes(); |
129 | } | |
130 | ||
131 | /** | |
132 | * Returns the message contents as a string | |
133 | * | |
134 | * @return the message contents as a string | |
135 | * @throws org.mule.api.MuleException if the message cannot be converted into a | |
136 | * string | |
137 | */ | |
138 | public String getMessageAsString(String encoding) throws MuleException | |
139 | { | |
140 | 0 | return event.getMessageAsString(encoding); |
141 | } | |
142 | ||
143 | /** | |
144 | * Returns the message transformed into it's recognised or expected format and | |
145 | * then into a String. The transformer used is the one configured on the endpoint | |
146 | * through which this event was received. This method will use the default | |
147 | * encoding on the event | |
148 | * | |
149 | * @return the message transformed into it's recognised or expected format as a | |
150 | * Strings. | |
151 | * @throws org.mule.api.transformer.TransformerException if a failure occurs in | |
152 | * the transformer | |
153 | * @see org.mule.api.transformer.Transformer | |
154 | */ | |
155 | public String transformMessageToString() throws TransformerException | |
156 | { | |
157 | 0 | return event.transformMessageToString(); |
158 | } | |
159 | ||
160 | /** | |
161 | * Returns the message contents as a string This method will use the default | |
162 | * encoding on the event | |
163 | * | |
164 | * @return the message contents as a string | |
165 | * @throws org.mule.api.MuleException if the message cannot be converted into a | |
166 | * string | |
167 | */ | |
168 | public String getMessageAsString() throws MuleException | |
169 | { | |
170 | 4 | return event.getMessageAsString(); |
171 | } | |
172 | ||
173 | /** | |
174 | * Returns the current transaction (if any) for the session | |
175 | * | |
176 | * @return the current transaction for the session or null if there is no | |
177 | * transaction in progress | |
178 | */ | |
179 | public Transaction getCurrentTransaction() | |
180 | { | |
181 | 0 | return TransactionCoordination.getInstance().getTransaction(); |
182 | } | |
183 | ||
184 | public void markTransactionForRollback() throws TransactionException | |
185 | { | |
186 | 0 | if (getCurrentTransaction() != null) |
187 | { | |
188 | 0 | getCurrentTransaction().setRollbackOnly(); |
189 | } | |
190 | 0 | } |
191 | ||
192 | /** | |
193 | * This will send an event via the configured outbound router on the service | |
194 | * | |
195 | * @param message the message to send | |
196 | * @return the result of the send if any | |
197 | * @throws org.mule.api.MuleException if there is no outbound endpoint configured | |
198 | * on the service or the events fails during dispatch | |
199 | */ | |
200 | public MuleMessage sendEvent(Object message) throws MuleException | |
201 | { | |
202 | 0 | return sendEvent(new DefaultMuleMessage(message, event.getMessage())); |
203 | } | |
204 | ||
205 | /** | |
206 | * Depending on the session state this methods either Passes an event | |
207 | * synchronously to the next available Mule UMO in the pool or via the endpoint | |
208 | * configured for the event | |
209 | * | |
210 | * @param message the event message payload to send | |
211 | * @param endpoint The endpoint to disptch the event through. | |
212 | * @return the return Message from the call or null if there was no result | |
213 | * @throws org.mule.api.MuleException if the event fails to be processed by the | |
214 | * service or the transport for the endpoint | |
215 | */ | |
216 | public MuleMessage sendEvent(MuleMessage message, OutboundEndpoint endpoint) throws MuleException | |
217 | { | |
218 | // If synchronous receive has not been explicitly set, default it to true | |
219 | 0 | setRemoteSync(message, endpoint); |
220 | 0 | return session.sendEvent(message, endpoint); |
221 | } | |
222 | ||
223 | /** | |
224 | * Depending on the session state this methods either Passes an event | |
225 | * synchronously to the next available Mule UMO in the pool or via the endpoint | |
226 | * configured for the event | |
227 | * | |
228 | * @param message the message payload to send | |
229 | * @return the return Message from the call or null if there was no result | |
230 | * @throws org.mule.api.MuleException if the event fails to be processed by the | |
231 | * service or the transport for the endpoint | |
232 | */ | |
233 | public MuleMessage sendEvent(MuleMessage message) throws MuleException | |
234 | { | |
235 | // If synchronous receive has not been explicitly set, default it to | |
236 | // true | |
237 | 0 | setRemoteSync(message, (OutboundEndpoint) event.getEndpoint()); |
238 | 0 | return session.sendEvent(message); |
239 | } | |
240 | ||
241 | /** | |
242 | * Depending on the session state this methods either Passes an event | |
243 | * synchronously to the next available Mule UMO in the pool or via the | |
244 | * endpointUri configured for the event | |
245 | * | |
246 | * @param message the event message payload to send | |
247 | * @param endpointUri The endpointUri to disptch the event through | |
248 | * @return the return Message from the call or null if there was no result | |
249 | * @throws org.mule.api.MuleException if the event fails to be processed by the | |
250 | * service or the transport for the endpointUri | |
251 | */ | |
252 | public MuleMessage sendEvent(MuleMessage message, EndpointURI endpointUri) throws MuleException | |
253 | { | |
254 | 0 | OutboundEndpoint endpoint = |
255 | getMuleContext().getRegistry().lookupEndpointFactory().getOutboundEndpoint(endpointUri); | |
256 | ||
257 | // If synchronous receive has not been explicitly set, default it to | |
258 | // true | |
259 | 0 | setRemoteSync(message, endpoint); |
260 | 0 | return session.sendEvent(message, endpoint); |
261 | } | |
262 | ||
263 | /** | |
264 | * sends an event request via the configured outbound router for this service. | |
265 | * This method return immediately, but the result of the event invocation | |
266 | * available from the returned a Future result that can be accessed later by the | |
267 | * the returned FutureMessageResult. the Future messageResult can be queried at | |
268 | * any time to check that the invocation has completed. A timeout is associated | |
269 | * with the invocation, which is the maximum time in milli-seconds that the | |
270 | * invocation should take to complete | |
271 | * | |
272 | * @param message the object that is the payload of the event | |
273 | * @param timeout how long to block in milliseconds waiting for a result | |
274 | * @return the result message if any of the invocation | |
275 | * @throws org.mule.api.MuleException if the dispatch fails or the components or | |
276 | * transfromers cannot be found | |
277 | * @see org.mule.api.FutureMessageResult | |
278 | */ | |
279 | public FutureMessageResult sendEventAsync(final Object message, final int timeout) throws MuleException | |
280 | { | |
281 | 0 | Callable callable = new Callable() |
282 | { | |
283 | 0 | public Object call() throws Exception |
284 | { | |
285 | 0 | MuleMessage umoMessage = new DefaultMuleMessage(message, event.getMessage()); |
286 | 0 | umoMessage.setBooleanProperty(MuleProperties.MULE_REMOTE_SYNC_PROPERTY, true); |
287 | 0 | umoMessage.setIntProperty(MuleProperties.MULE_EVENT_TIMEOUT_PROPERTY, timeout); |
288 | 0 | return sendEvent(umoMessage); |
289 | } | |
290 | }; | |
291 | ||
292 | 0 | FutureMessageResult result = new FutureMessageResult(callable); |
293 | // TODO MULE-732: use injected ExecutorService | |
294 | 0 | result.execute(); |
295 | 0 | return result; |
296 | } | |
297 | ||
298 | /** | |
299 | * sends an event request via the configured outbound router for this service. | |
300 | * This method return immediately, but the result of the event invocation | |
301 | * available from the returned a Future result that can be accessed later by the | |
302 | * the returned FutureMessageResult. the Future messageResult can be queried at | |
303 | * any time to check that the invocation has completed. A timeout is associated | |
304 | * with the invocation, which is the maximum time in milli-seconds that the | |
305 | * invocation should take to complete | |
306 | * | |
307 | * @param message the MuleMessage of the event | |
308 | * @param timeout how long to block in milliseconds waiting for a result | |
309 | * @return the result message if any of the invocation | |
310 | * @throws org.mule.api.MuleException if the dispatch fails or the components or | |
311 | * transfromers cannot be found | |
312 | * @see org.mule.api.FutureMessageResult | |
313 | */ | |
314 | public FutureMessageResult sendEventAsync(final MuleMessage message, final int timeout) | |
315 | throws MuleException | |
316 | { | |
317 | 0 | Callable callable = new Callable() |
318 | { | |
319 | 0 | public Object call() throws Exception |
320 | { | |
321 | 0 | message.setBooleanProperty(MuleProperties.MULE_REMOTE_SYNC_PROPERTY, true); |
322 | 0 | message.setIntProperty(MuleProperties.MULE_EVENT_TIMEOUT_PROPERTY, timeout); |
323 | 0 | return sendEvent(message); |
324 | } | |
325 | }; | |
326 | ||
327 | 0 | FutureMessageResult result = new FutureMessageResult(callable); |
328 | // TODO MULE-732: use injected ExecutorService | |
329 | 0 | result.execute(); |
330 | 0 | return result; |
331 | } | |
332 | ||
333 | /** | |
334 | * sends an event request via the configured outbound router for this service. | |
335 | * This method return immediately, but the result of the event invocation | |
336 | * available from the returned a Future result that can be accessed later by the | |
337 | * the returned FutureMessageResult. the Future messageResult can be queried at | |
338 | * any time to check that the invocation has completed. A timeout is associated | |
339 | * with the invocation, which is the maximum time in milli-seconds that the | |
340 | * invocation should take to complete | |
341 | * | |
342 | * @param message the MuleMessage of the event | |
343 | * @param endpointUri the endpointUri to dispatch to | |
344 | * @param timeout how long to block in milliseconds waiting for a result | |
345 | * @return the result message if any of the invocation | |
346 | * @throws org.mule.api.MuleException if the dispatch fails or the components or | |
347 | * transfromers cannot be found | |
348 | * @see org.mule.api.FutureMessageResult | |
349 | */ | |
350 | public FutureMessageResult sendEventAsync(final MuleMessage message, | |
351 | final EndpointURI endpointUri, | |
352 | final int timeout) throws MuleException | |
353 | { | |
354 | 0 | Callable callable = new Callable() |
355 | { | |
356 | 0 | public Object call() throws Exception |
357 | { | |
358 | 0 | message.setBooleanProperty(MuleProperties.MULE_REMOTE_SYNC_PROPERTY, true); |
359 | 0 | message.setIntProperty(MuleProperties.MULE_EVENT_TIMEOUT_PROPERTY, timeout); |
360 | 0 | return sendEvent(message, endpointUri); |
361 | } | |
362 | }; | |
363 | ||
364 | 0 | FutureMessageResult result = new FutureMessageResult(callable); |
365 | // TODO MULE-732: use injected ExecutorService | |
366 | 0 | result.execute(); |
367 | 0 | return result; |
368 | } | |
369 | ||
370 | /** | |
371 | * sends an event request via the configured outbound router for this service. | |
372 | * This method return immediately, but the result of the event invocation | |
373 | * available from the returned a Future result that can be accessed later by the | |
374 | * the returned FutureMessageResult. the Future messageResult can be queried at | |
375 | * any time to check that the invocation has completed. A timeout is associated | |
376 | * with the invocation, which is the maximum time in milli-seconds that the | |
377 | * invocation should take to complete | |
378 | * | |
379 | * @param message the MuleMessage of the event | |
380 | * @param endpointName The endpoint name to disptch the event through. This will | |
381 | * be looked up first on the service configuration and then on the | |
382 | * mule manager configuration | |
383 | * @param timeout how long to block in milliseconds waiting for a result | |
384 | * @return the result message if any of the invocation | |
385 | * @throws org.mule.api.MuleException if the dispatch fails or the components or | |
386 | * transfromers cannot be found | |
387 | * @see org.mule.api.FutureMessageResult | |
388 | */ | |
389 | public FutureMessageResult sendEventAsync(final MuleMessage message, | |
390 | final String endpointName, | |
391 | final int timeout) throws MuleException | |
392 | { | |
393 | 0 | Callable callable = new Callable() |
394 | { | |
395 | 0 | public Object call() throws Exception |
396 | { | |
397 | 0 | message.setBooleanProperty(MuleProperties.MULE_REMOTE_SYNC_PROPERTY, true); |
398 | 0 | message.setIntProperty(MuleProperties.MULE_EVENT_TIMEOUT_PROPERTY, timeout); |
399 | 0 | return sendEvent(message, endpointName); |
400 | } | |
401 | }; | |
402 | ||
403 | 0 | FutureMessageResult result = new FutureMessageResult(callable); |
404 | // TODO MULE-732: use injected ExecutorService | |
405 | 0 | result.execute(); |
406 | 0 | return result; |
407 | } | |
408 | ||
409 | /** | |
410 | * Depending on the session state this methods either Passes an event | |
411 | * synchronously to the next available Mule UMO in the pool or via the endpoint | |
412 | * configured for the event | |
413 | * | |
414 | * @param message the event message payload to send | |
415 | * @param endpointName The endpoint name to disptch the event through. This will | |
416 | * be looked up first on the service configuration and then on the | |
417 | * mule manager configuration | |
418 | * @return the return Message from the call or null if there was no result | |
419 | * @throws org.mule.api.MuleException if the event fails to be processed by the | |
420 | * service or the transport for the endpoint | |
421 | */ | |
422 | public MuleMessage sendEvent(MuleMessage message, String endpointName) throws MuleException | |
423 | { | |
424 | 0 | OutboundEndpoint endpoint = RegistryContext.getRegistry().lookupEndpointFactory().getOutboundEndpoint(endpointName); |
425 | 0 | setRemoteSync(message, endpoint); |
426 | 0 | return session.sendEvent(message, endpoint); |
427 | } | |
428 | ||
429 | /** | |
430 | * This will dispatch an event asynchronously via the configured outbound | |
431 | * endpoint on the service for this session | |
432 | * | |
433 | * @param message payload to dispatch | |
434 | * @throws org.mule.api.MuleException if there is no outbound endpoint configured | |
435 | * on the service or the events fails during dispatch | |
436 | */ | |
437 | public void dispatchEvent(Object message) throws MuleException | |
438 | { | |
439 | 0 | session.dispatchEvent(new DefaultMuleMessage(message, event.getMessage())); |
440 | 0 | } |
441 | ||
442 | /** | |
443 | * This will dispatch an event asynchronously via the configured outbound | |
444 | * endpoint on the service for this session | |
445 | * | |
446 | * @param message the message to send | |
447 | * @throws org.mule.api.MuleException if there is no outbound endpoint configured | |
448 | * on the service or the events fails during dispatch | |
449 | */ | |
450 | public void dispatchEvent(MuleMessage message) throws MuleException | |
451 | { | |
452 | 0 | session.dispatchEvent(message); |
453 | 0 | } |
454 | ||
455 | /** | |
456 | * Depending on the session state this methods either Passes an event | |
457 | * asynchronously to the next available Mule UMO in the pool or via the | |
458 | * endpointUri configured for the event | |
459 | * | |
460 | * @param message the event message payload to send | |
461 | * @param endpointUri the endpointUri to dispatc the event to first on the | |
462 | * service configuration and then on the mule manager configuration | |
463 | * @throws org.mule.api.MuleException if the event fails to be processed by the | |
464 | * service or the transport for the endpointUri | |
465 | */ | |
466 | public void dispatchEvent(MuleMessage message, EndpointURI endpointUri) throws MuleException | |
467 | { | |
468 | 0 | OutboundEndpoint endpoint = |
469 | getMuleContext().getRegistry().lookupEndpointFactory().getOutboundEndpoint(endpointUri); | |
470 | 0 | session.dispatchEvent(message, endpoint); |
471 | 0 | } |
472 | ||
473 | /** | |
474 | * Depending on the session state this methods either Passes an event | |
475 | * asynchronously to the next available Mule UMO in the pool or via the endpoint | |
476 | * configured for the event | |
477 | * | |
478 | * @param message the event message payload to send | |
479 | * @param endpointName The endpoint name to disptch the event through. This will | |
480 | * be looked up first on the service configuration and then on the | |
481 | * mule manager configuration | |
482 | * @throws org.mule.api.MuleException if the event fails to be processed by the | |
483 | * service or the transport for the endpoint | |
484 | */ | |
485 | public void dispatchEvent(MuleMessage message, String endpointName) throws MuleException | |
486 | { | |
487 | 0 | session.dispatchEvent(message, endpointName); |
488 | 0 | } |
489 | ||
490 | /** | |
491 | * Depending on the session state this methods either Passes an event | |
492 | * asynchronously to the next available Mule UMO in the pool or via the endpoint | |
493 | * configured for the event | |
494 | * | |
495 | * @param message the event message payload to send | |
496 | * @param endpoint The endpoint name to disptch the event through. | |
497 | * @throws org.mule.api.MuleException if the event fails to be processed by the | |
498 | * service or the transport for the endpoint | |
499 | */ | |
500 | public void dispatchEvent(MuleMessage message, OutboundEndpoint endpoint) throws MuleException | |
501 | { | |
502 | 0 | session.dispatchEvent(message, endpoint); |
503 | 0 | } |
504 | ||
505 | /** | |
506 | * Requests a synchronous receive of an event on the service | |
507 | * | |
508 | * @param endpoint the endpoint identifing the endpointUri on ewhich the event | |
509 | * will be received | |
510 | * @param timeout time in milliseconds before the request timesout | |
511 | * @return The requested event or null if the request times out | |
512 | * @throws org.mule.api.MuleException if the request operation fails | |
513 | */ | |
514 | public MuleMessage requestEvent(InboundEndpoint endpoint, long timeout) throws MuleException | |
515 | { | |
516 | 0 | return session.requestEvent(endpoint, timeout); |
517 | } | |
518 | ||
519 | /** | |
520 | * Requests a synchronous receive of an event on the service | |
521 | * | |
522 | * @param endpointName the endpoint identifing the endpointUri on ewhich the | |
523 | * event will be received | |
524 | * @param timeout time in milliseconds before the request timesout | |
525 | * @return The requested event or null if the request times out | |
526 | * @throws org.mule.api.MuleException if the request operation fails | |
527 | */ | |
528 | public MuleMessage requestEvent(String endpointName, long timeout) throws MuleException | |
529 | { | |
530 | 0 | return session.requestEvent(endpointName, timeout); |
531 | } | |
532 | ||
533 | /** | |
534 | * Requests a synchronous receive of an event on the service | |
535 | * | |
536 | * @param endpointUri the endpointUri on which the event will be received | |
537 | * @param timeout time in milliseconds before the request timesout | |
538 | * @return The requested event or null if the request times out | |
539 | * @throws org.mule.api.MuleException if the request operation fails | |
540 | */ | |
541 | public MuleMessage requestEvent(EndpointURI endpointUri, long timeout) throws MuleException | |
542 | { | |
543 | 0 | InboundEndpoint endpoint = |
544 | getMuleContext().getRegistry().lookupEndpointFactory().getInboundEndpoint(endpointUri); | |
545 | 0 | return session.requestEvent(endpoint, timeout); |
546 | } | |
547 | ||
548 | /** | |
549 | * @return the service descriptor of the service that received this event | |
550 | */ | |
551 | public Service getService() | |
552 | { | |
553 | 60 | return event.getService(); |
554 | } | |
555 | ||
556 | /** | |
557 | * Determines whether the default processing for this event will be executed. By | |
558 | * default, the Mule server will route events according to a components | |
559 | * configuration. The user can override this behaviour by obtaining a reference | |
560 | * to the MuleEvent context, either by implementing | |
561 | * <code>org.mule.api.lifecycle.Callable</code> or calling | |
562 | * <code>RequestContext.getEventContext</code> to obtain the MuleEventContext for | |
563 | * the current thread. The user can programmatically control how events are | |
564 | * dispatched. | |
565 | * | |
566 | * @return Returns true is the user has set stopFurtherProcessing. | |
567 | * @see org.mule.api.MuleEventContext | |
568 | * @see org.mule.api.lifecycle.Callable | |
569 | */ | |
570 | public boolean isStopFurtherProcessing() | |
571 | { | |
572 | 0 | return RequestContext.getEvent().isStopFurtherProcessing(); |
573 | } | |
574 | ||
575 | /** | |
576 | * Determines whether the default processing for this event will be executed. By | |
577 | * default, the Mule server will route events according to a components | |
578 | * configuration. The user can override this behaviour by obtaining a reference | |
579 | * to the MuleEvent context, either by implementing | |
580 | * <code>org.mule.api.lifecycle.Callable</code> or calling | |
581 | * <code>UMOManager.getEventContext</code> to obtain the MuleEventContext for | |
582 | * the current thread. The user can programmatically control how events are | |
583 | * dispached. | |
584 | * | |
585 | * @param stopFurtherProcessing the value to set. | |
586 | */ | |
587 | public void setStopFurtherProcessing(boolean stopFurtherProcessing) | |
588 | { | |
589 | 0 | event.setStopFurtherProcessing(stopFurtherProcessing); |
590 | 0 | } |
591 | ||
592 | /** | |
593 | * An outputstream the can optionally be used write response data to an incoming | |
594 | * message. | |
595 | * | |
596 | * @return an output stream if one has been made available by the message receiver | |
597 | * that received the message | |
598 | */ | |
599 | public OutputStream getOutputStream() | |
600 | { | |
601 | 0 | return event.getOutputStream(); |
602 | } | |
603 | ||
604 | /** | |
605 | * Determines whether the was sent synchrounously or not | |
606 | * | |
607 | * @return true if the event is synchronous | |
608 | */ | |
609 | public boolean isSynchronous() | |
610 | { | |
611 | 0 | return event.isSynchronous(); |
612 | } | |
613 | ||
614 | public EndpointURI getEndpointURI() | |
615 | { | |
616 | 4 | return event.getEndpoint().getEndpointURI(); |
617 | } | |
618 | ||
619 | /** | |
620 | * Returns the transaction for the current event or null if there is no | |
621 | * transaction in progresss | |
622 | * | |
623 | * @return the transaction for the current event or null if there is no | |
624 | * transaction in progresss | |
625 | */ | |
626 | public Transaction getTransaction() | |
627 | { | |
628 | 0 | return TransactionCoordination.getInstance().getTransaction(); |
629 | } | |
630 | ||
631 | /** | |
632 | * Get the timeout value associated with the event | |
633 | * | |
634 | * @return the timeout for the event | |
635 | */ | |
636 | public int getTimeout() | |
637 | { | |
638 | 0 | return event.getTimeout(); |
639 | } | |
640 | ||
641 | private void setRemoteSync(MuleMessage message, OutboundEndpoint endpoint) | |
642 | { | |
643 | 0 | if (endpoint.isRemoteSync()) |
644 | { | |
645 | 0 | if (getTransaction() == null) |
646 | { | |
647 | 0 | message.setBooleanProperty(MuleProperties.MULE_REMOTE_SYNC_PROPERTY, true); |
648 | } | |
649 | else | |
650 | { | |
651 | 0 | throw new IllegalStateException( |
652 | CoreMessages.cannotUseTxAndRemoteSync().getMessage()); | |
653 | } | |
654 | } | |
655 | 0 | } |
656 | ||
657 | /** | |
658 | * Gets the encoding for the current message. For potocols that send encoding | |
659 | * Information with the message, this method should be overriden to expose the | |
660 | * transport encoding, otherwise the default encoding in the Mule configuration | |
661 | * will be used | |
662 | * | |
663 | * @return the encoding for this message. This method must never return null | |
664 | */ | |
665 | public String getEncoding() | |
666 | { | |
667 | 0 | return event.getEncoding(); |
668 | } | |
669 | ||
670 | public MuleSession getSession() | |
671 | { | |
672 | 0 | return event.getSession(); |
673 | } | |
674 | ||
675 | public String toString() | |
676 | { | |
677 | 0 | return event.toString(); |
678 | } | |
679 | ||
680 | public MuleContext getMuleContext() | |
681 | { | |
682 | 0 | return event.getMuleContext(); |
683 | } | |
684 | ||
685 | } |