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  1. public class BoardRailwayExceptionHandlerFactory extends ExceptionHandlerFactory {
  2.  
  3. private ExceptionHandlerFactory exceptionHandlerFactory;
  4.  
  5. public BoardRailwayExceptionHandlerFactory(ExceptionHandlerFactory exceptionHandlerFactory) {
  6. this.exceptionHandlerFactory = exceptionHandlerFactory;
  7. }
  8.  
  9. @Override
  10. public ExceptionHandler getExceptionHandler() {
  11. return new BoardRailwayExceptionHandler(exceptionHandlerFactory.getExceptionHandler());
  12. }
  13. }
  14.  
  15. public class BoardRailwayExceptionHandler extends ExceptionHandlerWrapper {
  16.  
  17. private ExceptionHandler exceptionHandler;
  18.  
  19. public BoardRailwayExceptionHandler(ExceptionHandler exceptionHandler) {
  20. this.exceptionHandler = exceptionHandler;
  21. }
  22.  
  23. @Override
  24. public ExceptionHandler getWrapped() {
  25. return exceptionHandler;
  26. }
  27.  
  28. @Override
  29. public void handle() throws FacesException {
  30. final Iterator<ExceptionQueuedEvent> queue = getUnhandledExceptionQueuedEvents().iterator();
  31.  
  32. while (queue.hasNext()) {
  33. ExceptionQueuedEvent item = queue.next();
  34. ExceptionQueuedEventContext exceptionQueuedEventContext = (ExceptionQueuedEventContext) item.getSource();
  35.  
  36. try {
  37. Throwable throwable = exceptionQueuedEventContext.getException();
  38. System.err.println("Exception: " + throwable.getMessage());
  39.  
  40. FacesContext context = FacesContext.getCurrentInstance();
  41. Map<String, Object> requestMap = context.getExternalContext().getRequestMap();
  42. NavigationHandler nav = context.getApplication().getNavigationHandler();
  43.  
  44. requestMap.put("error-message", throwable.getMessage());
  45. requestMap.put("error-stack", throwable.getStackTrace());
  46. nav.handleNavigation(context, null, "/error");
  47. context.renderResponse();
  48.  
  49. } finally {
  50. queue.remove();
  51. }
  52. }
  53. }
  54. }
  55.  
  56. @Singleton
  57. public class TimeScheduleBean {
  58.  
  59. private static final Logger log = Logger.getLogger(TimeScheduleBean.class);
  60.  
  61. private DataManager dataManager = DataManager.getInstance();
  62. private Listener listener = new Listener();
  63. private Loader loader = Loader.getInstance();
  64.  
  65. private List<TimeSchedule> schedulesDeparture;
  66.  
  67. private List<TimeSchedule> schedulesArrival;
  68.  
  69. private List<Station> stations = loader.getStations();
  70.  
  71. private String selectedItem = "Oselki";
  72.  
  73. private String lastChangesInfo = "No changes ... ";
  74.  
  75. public void update() {
  76. if (dataManager.getStatusChanges()) {
  77. lastChangesInfo = dataManager.getLastInfoChanges();
  78. log.info("update @schedule ... ");
  79. dataManager.resetStatusChanges();
  80.  
  81. /*
  82. Update schedules for current station if it was updated in real time
  83. */
  84.  
  85. if (dataManager.checkSelectedItem(selectedItem))
  86. updateSchedules(selectedItem);
  87. }
  88. }
  89.  
  90. @PostConstruct
  91. private void init() throws IOException, TimeoutException {
  92. listener.start();
  93. updateSchedules(selectedItem);
  94. }
  95.  
  96. @PreDestroy
  97. private void destroy() throws IOException, TimeoutException {
  98. listener.stop();
  99. }
  100.  
  101. private void updateSchedules(String selectedItem) {
  102. schedulesDeparture = dataManager.loadScheduleDeparture(selectedItem);
  103. schedulesArrival = dataManager.loadScheduleArrival(selectedItem);
  104. }
  105.  
  106. // Getters & setters
  107.  
  108. public List<String> getStations() {
  109. List<String> tokens = new ArrayList<>();
  110. for (int i = 0; i < stations.size(); i++) {
  111. tokens.add(stations.get(i).getName());
  112. }
  113. return tokens;
  114. }
  115.  
  116. public String getSelectedItem() {
  117. return selectedItem;
  118. }
  119.  
  120. public String getLastChangesInfo() {
  121. return lastChangesInfo;
  122. }
  123.  
  124. public List<TimeSchedule> getSchedulesDeparture() {
  125. return schedulesDeparture;
  126. }
  127.  
  128. public void setSchedulesDeparture(List<TimeSchedule> schedulesDeparture) {
  129. this.schedulesDeparture = schedulesDeparture;
  130. }
  131.  
  132. public List<TimeSchedule> getSchedulesArrival() {
  133. return schedulesArrival;
  134. }
  135.  
  136. public void setSchedulesArrival(List<TimeSchedule> schedulesArrival) {
  137. this.schedulesArrival = schedulesArrival;
  138. }
  139.  
  140. public void setSelectedItem(String selectedItem) {
  141. this.selectedItem = selectedItem;
  142.  
  143. updateSchedules(selectedItem);
  144. }
  145.  
  146.  
  147. }
  148.  
  149. public class Listener {
  150.  
  151. private static final String EXCHANGE_NAME = "messages";
  152. private static final Logger log = Logger.getLogger(Listener.class);
  153. private Channel channel;
  154. private Connection connection;
  155. private DataManager dataManager = DataManager.getInstance();
  156.  
  157. public void start() throws IOException, TimeoutException {
  158. ConnectionFactory connectionFactory = new ConnectionFactory();
  159. connectionFactory.setHost("localhost");
  160. connection = connectionFactory.newConnection();
  161. channel = connection.createChannel();
  162. channel.queueDeclare(EXCHANGE_NAME, false, false, false, null);
  163. System.out.println("Receive message");
  164. Consumer consumer = new DefaultConsumer(channel) {
  165. @Override
  166. public void handleDelivery(String consumerTag, Envelope envelope, AMQP.BasicProperties properties, byte[] body)
  167. throws IOException {
  168. String message = new String(body, "UTF-8");
  169. log.info(" [x] Received '" + message + "'");
  170. if (message.contains("create") || message.contains("delete") || message.contains("update")) {
  171. log.info(message);
  172. dataManager.changeState(message);
  173. }
  174. }
  175. };
  176. channel.basicConsume(EXCHANGE_NAME, true, consumer);
  177. }
  178.  
  179. public void stop() throws IOException, TimeoutException {
  180. channel.close();
  181. connection.close();
  182. }
  183.  
  184. }
  185.  
  186. 22:44:36,885 SEVERE [javax.enterprise.resource.webcontainer.jsf.application] (default task-1) Error Rendering View[/home.xhtml]: com.sun.faces.mgbean.ManagedBeanCreationException: An error occurred performing resource injection on managed bean scheduleBean
  187. at com.sun.faces.mgbean.BeanBuilder.invokePostConstruct(BeanBuilder.java:227)
  188. at com.sun.faces.mgbean.BeanBuilder.build(BeanBuilder.java:103)
  189. at com.sun.faces.mgbean.BeanManager.createAndPush(BeanManager.java:411)
  190. at com.sun.faces.mgbean.BeanManager.create(BeanManager.java:271)
  191. at com.sun.faces.el.ManagedBeanELResolver.resolveBean(ManagedBeanELResolver.java:263)
  192. at com.sun.faces.el.ManagedBeanELResolver.getValue(ManagedBeanELResolver.java:118)
  193. at com.sun.faces.el.DemuxCompositeELResolver._getValue(DemuxCompositeELResolver.java:180)
  194. at com.sun.faces.el.DemuxCompositeELResolver.getValue(DemuxCompositeELResolver.java:208)
  195. at com.sun.el.parser.AstIdentifier.getValue(AstIdentifier.java:116)
  196. at com.sun.el.parser.AstValue.getBase(AstValue.java:150)
  197. at com.sun.el.parser.AstValue.getValue(AstValue.java:199)
  198. at com.sun.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:226)
  199. at org.jboss.weld.module.web.el.WeldValueExpression.getValue(WeldValueExpression.java:50)
  200. at org.jboss.weld.module.web.el.WeldValueExpression.getValue(WeldValueExpression.java:50)
  201. at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:115)
  202. at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:200)
  203. at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:187)
  204. at javax.faces.component.UIOutput.getValue(UIOutput.java:179)
  205. at com.sun.faces.renderkit.html_basic.HtmlBasicInputRenderer.getValue(HtmlBasicInputRenderer.java:205)
  206. at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.getCurrentValue(HtmlBasicRenderer.java:360)
  207. at com.sun.faces.renderkit.html_basic.HtmlBasicRenderer.encodeEnd(HtmlBasicRenderer.java:171)
  208. at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:949)
  209. at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1912)
  210. at javax.faces.render.Renderer.encodeChildren(Renderer.java:176)
  211. at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:918)
  212. at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1905)
  213. at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1908)
  214. at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1908)
  215. at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:491)
  216. at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:194)
  217. at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:151)
  218. at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:151)
  219. at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:126)
  220. at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:100)
  221. at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:223)
  222. at javax.faces.webapp.FacesServlet.service(FacesServlet.java:671)
  223. at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
  224. at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
  225. at io.opentracing.contrib.jaxrs2.server.SpanFinishingFilter.doFilter(SpanFinishingFilter.java:55)
  226. at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
  227. at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
  228. at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
  229. at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
  230. at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
  231. at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
  232. at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
  233. at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
  234. at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132)
  235. at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
  236. at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
  237. at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
  238. at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
  239. at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
  240. at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
  241. at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
  242. at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
  243. at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
  244. at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
  245. at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
  246. at org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)
  247. at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
  248. at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
  249. at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
  250. at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
  251. at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
  252. at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
  253. at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
  254. at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
  255. at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
  256. at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
  257. at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
  258. at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
  259. at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
  260. at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
  261. at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
  262. at io.undertow.server.Connectors.executeRootHandler(Connectors.java:360)
  263. at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830)
  264. at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
  265. at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985)
  266. at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487)
  267. at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1349)
  268. at java.lang.Thread.run(Thread.java:748)
  269. Caused by: com.sun.faces.spi.InjectionProviderException: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance
  270. at org.jboss.as.jsf.injection.JSFInjectionProvider.invokePostConstruct(JSFInjectionProvider.java:70)
  271. at com.sun.faces.mgbean.BeanBuilder.invokePostConstruct(BeanBuilder.java:221)
  272. ... 81 more
  273. Caused by: java.lang.IllegalStateException: WFLYEE0042: Failed to construct component instance
  274. at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:163)
  275. at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:134)
  276. at org.jboss.as.ee.component.BasicComponent.createInstance(BasicComponent.java:99)
  277. at org.jboss.as.ee.component.ComponentRegistry$ComponentManagedReferenceFactory.getReference(ComponentRegistry.java:171)
  278. at org.jboss.as.ee.component.ComponentRegistry.createInstance(ComponentRegistry.java:87)
  279. at org.jboss.as.web.common.WebInjectionContainer.newInstance(WebInjectionContainer.java:77)
  280. at org.jboss.as.jsf.injection.JSFInjectionProvider.invokePostConstruct(JSFInjectionProvider.java:68)
  281. ... 82 more
  282. Caused by: java.lang.RuntimeException: WFLYNAM0059: Resource lookup for injection failed: env/com.slandshow.JSF.ScheduleBean/timeScheduleBean
  283. at org.jboss.as.naming.deployment.ContextNames$BindInfo$1$1.getReference(ContextNames.java:325)
  284. at org.jboss.as.ee.component.ManagedReferenceFieldInjectionInterceptorFactory$ManagedReferenceFieldInjectionInterceptor.processInvocation(ManagedReferenceFieldInjectionInterceptorFactory.java:97)
  285. at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
  286. at org.jboss.as.ee.component.AroundConstructInterceptorFactory$1.processInvocation(AroundConstructInterceptorFactory.java:28)
  287. at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
  288. at org.jboss.as.weld.injection.WeldInterceptorInjectionInterceptor.processInvocation(WeldInterceptorInjectionInterceptor.java:56)
  289. at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
  290. at org.jboss.as.weld.injection.WeldInjectionContextInterceptor.processInvocation(WeldInjectionContextInterceptor.java:43)
  291. at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
  292. at org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45)
  293. at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
  294. at org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:60)
  295. at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:422)
  296. at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:53)
  297. at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:161)
  298. ... 88 more
  299. Caused by: javax.naming.NameNotFoundException: env/com.slandshow.JSF.ScheduleBean/timeScheduleBean [Root exception is java.lang.IllegalStateException: WFLYEE0046: Failed to instantiate component view]
  300. at org.jboss.as.naming.ServiceBasedNamingStore.lookup(ServiceBasedNamingStore.java:153)
  301. at org.jboss.as.naming.ServiceBasedNamingStore.lookup(ServiceBasedNamingStore.java:83)
  302. at org.jboss.as.naming.NamingContext.lookup(NamingContext.java:207)
  303. at org.jboss.as.naming.NamingContext.lookup(NamingContext.java:193)
  304. at org.jboss.as.naming.NamingContext.lookup(NamingContext.java:189)
  305. at org.jboss.as.naming.deployment.ContextNames$BindInfo$1$1.getReference(ContextNames.java:322)
  306. ... 102 more
  307. Caused by: java.lang.IllegalStateException: WFLYEE0046: Failed to instantiate component view
  308. at org.jboss.as.ee.component.ViewManagedReferenceFactory.getReference(ViewManagedReferenceFactory.java:58)
  309. at org.jboss.as.naming.ServiceBasedNamingStore.lookup(ServiceBasedNamingStore.java:143)
  310. ... 107 more
  311. Caused by: com.sun.jersey.api.client.ClientHandlerException: java.net.ConnectException: В соединении отказано (Connection refused)
  312. at com.sun.jersey.client.urlconnection.URLConnectionClientHandler.handle(URLConnectionClientHandler.java:155)
  313. at com.sun.jersey.api.client.Client.handle(Client.java:652)
  314. at com.sun.jersey.api.client.WebResource.handle(WebResource.java:682)
  315. at com.sun.jersey.api.client.WebResource.access$200(WebResource.java:74)
  316. at com.sun.jersey.api.client.WebResource$Builder.get(WebResource.java:509)
  317. at com.slandshow.helpers.Loader.getResultResponse(Loader.java:69)
  318. at com.slandshow.helpers.Loader.getSchedules(Loader.java:30)
  319. at com.slandshow.helpers.DataManager.<init>(DataManager.java:16)
  320. at com.slandshow.helpers.DataManager.getInstance(DataManager.java:72)
  321. at com.slandshow.service.TimeScheduleBean.<init>(TimeScheduleBean.java:23)
  322. at com.slandshow.service.TimeScheduleBean$$$view2.<init>(Unknown Source)
  323. at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
  324. at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
  325. at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
  326. at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
  327. at java.lang.Class.newInstance(Class.java:442)
  328. at org.jboss.invocation.proxy.AbstractClassFactory.newInstance(AbstractClassFactory.java:221)
  329. at org.jboss.invocation.proxy.ProxyFactory.newInstance(ProxyFactory.java:269)
  330. at org.jboss.as.ee.component.ViewService$DefaultViewInstanceFactory.createViewInstance(ViewService.java:284)
  331. at org.jboss.as.ee.component.ViewService$View.createInstance(ViewService.java:184)
  332. at org.jboss.as.ee.component.ViewService$View.createInstance(ViewService.java:174)
  333. at org.jboss.as.ee.component.ViewManagedReferenceFactory.getReference(ViewManagedReferenceFactory.java:56)
  334. ... 108 more
  335. Caused by: java.net.ConnectException: В соединении отказано (Connection refused)
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