Mercurial > dive4elements > framework
comparison artifact-database/src/main/java/de/intevation/artifactdatabase/FactoryBootstrap.java @ 304:40b64b4aafce
Added lifetime listeners to be called when system is up and is going down.
artifacts/trunk@2410 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Wed, 27 Jul 2011 13:51:30 +0000 |
| parents | b0a949d3fe09 |
| children | d96bcb40dbf9 |
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| 303:190aa68ae7a8 | 304:40b64b4aafce |
|---|---|
| 118 "/artifact-database/rest-server/http-server/text()"; | 118 "/artifact-database/rest-server/http-server/text()"; |
| 119 | 119 |
| 120 public static final String DEFAULT_HTTP_SERVER = | 120 public static final String DEFAULT_HTTP_SERVER = |
| 121 "de.intevation.artifactdatabase.rest.Standalone"; | 121 "de.intevation.artifactdatabase.rest.Standalone"; |
| 122 | 122 |
| 123 public static final String LIFETIME_LISTENERS = | |
| 124 "/artifact-database/lifetime-listeners/listener"; | |
| 125 | |
| 123 /** | 126 /** |
| 124 * Default export signing secret. | 127 * Default export signing secret. |
| 125 * <strong>PLEASE CHANGE THE SECRET VIA THE XPATH EXPORT_SECRET | 128 * <strong>PLEASE CHANGE THE SECRET VIA THE XPATH EXPORT_SECRET |
| 126 * IN THE CONFIGURATION.</strong>. | 129 * IN THE CONFIGURATION.</strong>. |
| 127 */ | 130 */ |
| 161 protected CallContext.Listener callContextListener; | 164 protected CallContext.Listener callContextListener; |
| 162 | 165 |
| 163 protected List<Hook> postFeedHooks; | 166 protected List<Hook> postFeedHooks; |
| 164 | 167 |
| 165 protected List<Hook> postAdvanceHooks; | 168 protected List<Hook> postAdvanceHooks; |
| 169 | |
| 170 protected List<LifetimeListener> lifetimeListeners; | |
| 166 | 171 |
| 167 /** | 172 /** |
| 168 * byte array holding the export signing secret. | 173 * byte array holding the export signing secret. |
| 169 */ | 174 */ |
| 170 protected byte [] exportSecret; | 175 protected byte [] exportSecret; |
| 437 logger.error(cce.getLocalizedMessage(), cce); | 442 logger.error(cce.getLocalizedMessage(), cce); |
| 438 } | 443 } |
| 439 catch (IllegalAccessException iae) { | 444 catch (IllegalAccessException iae) { |
| 440 logger.error(iae.getLocalizedMessage(), iae); | 445 logger.error(iae.getLocalizedMessage(), iae); |
| 441 } | 446 } |
| 447 } | |
| 448 | |
| 449 protected void loadLifetimeListeners() { | |
| 450 logger.info("loading lifetime listeners"); | |
| 451 | |
| 452 NodeList nodes = Config.getNodeSetXPath(LIFETIME_LISTENERS); | |
| 453 | |
| 454 if (nodes == null) { | |
| 455 logger.debug("no lifetime listeners configure"); | |
| 456 return; | |
| 457 } | |
| 458 | |
| 459 List<LifetimeListener> ltls = new ArrayList<LifetimeListener>(); | |
| 460 | |
| 461 for (int i = 0, N = nodes.getLength(); i < N; ++i) { | |
| 462 Node node = nodes.item(i); | |
| 463 String className = node.getTextContent(); | |
| 464 if (className == null | |
| 465 || (className = className.trim()).length() == 0) { | |
| 466 continue; | |
| 467 } | |
| 468 try { | |
| 469 Class clazz = Class.forName(className); | |
| 470 LifetimeListener listener = | |
| 471 (LifetimeListener)clazz.newInstance(); | |
| 472 | |
| 473 listener.setup(Config.getConfig()); | |
| 474 | |
| 475 lifetimeListeners.add(listener); | |
| 476 } | |
| 477 catch (ClassNotFoundException cnfe) { | |
| 478 logger.error(cnfe.getLocalizedMessage(), cnfe); | |
| 479 } | |
| 480 catch (InstantiationException ie) { | |
| 481 logger.error(ie.getLocalizedMessage(), ie); | |
| 482 } | |
| 483 catch (ClassCastException cce) { | |
| 484 logger.error(cce.getLocalizedMessage(), cce); | |
| 485 } | |
| 486 catch (IllegalAccessException iae) { | |
| 487 logger.error(iae.getLocalizedMessage(), iae); | |
| 488 } | |
| 489 } | |
| 490 | |
| 491 lifetimeListeners = ltls; | |
| 442 } | 492 } |
| 443 | 493 |
| 444 protected void loadHooks() { | 494 protected void loadHooks() { |
| 445 logger.info("loading hooks"); | 495 logger.info("loading hooks"); |
| 446 | 496 |
| 531 loadServiceFactories(); | 581 loadServiceFactories(); |
| 532 loadUserFactory(); | 582 loadUserFactory(); |
| 533 loadCallContextListener(); | 583 loadCallContextListener(); |
| 534 loadHTTPServer(); | 584 loadHTTPServer(); |
| 535 loadHooks(); | 585 loadHooks(); |
| 586 loadLifetimeListeners(); | |
| 536 } | 587 } |
| 537 | 588 |
| 538 /** | 589 /** |
| 539 * Returns the artifact collection factory. | 590 * Returns the artifact collection factory. |
| 540 * | 591 * |
| 604 } | 655 } |
| 605 | 656 |
| 606 public HTTPServer getHTTPServer() { | 657 public HTTPServer getHTTPServer() { |
| 607 return httpServer; | 658 return httpServer; |
| 608 } | 659 } |
| 660 | |
| 661 public List<LifetimeListener> getLifetimeListeners() { | |
| 662 return lifetimeListeners; | |
| 663 } | |
| 609 } | 664 } |
| 610 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : | 665 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |