Examples with TopicSession javax.jms.TopicSession used on opensource projects

Example 6 with TopicSession

use of javax.jms.TopicSession in project ACS by ACS-Community.

the class LaserComponent method initialize.

public void initialize() {
    this.logger = corbaServer.getLogger();
    defaultTopicConnectionFactory = new ACSJMSTopicConnectionFactory(alSysContSvcs);
    TopicConnection tc;
    TopicSession ts = null;
    try {
        tc = defaultTopicConnectionFactory.createTopicConnection();
        ts = tc.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
        Topic topicAdminCacheLoader = new ACSJMSTopic("CMW.ALARM_SYSTEM.ADMIN_CACHE_LOADER");
        subscriberAdminCacheLoader = ts.createSubscriber(topicAdminCacheLoader);
        subscriberAdminCacheLoader.setMessageListener(new MessageListener() {

            public void onMessage(Message message) {
                if (message instanceof TextMessage) {
                    logger.log(AcsLogLevel.DEBUG, "Received a JMS message");
                } else {
                    logger.log(AcsLogLevel.WARNING, "Received a non text JMS message");
                }
                try {
                    alarmMessageProcessor.process(message);
                } catch (Throwable t) {
                    logger.log(AcsLogLevel.ERROR, "Exception processing a message: " + t.getMessage(), t);
                // There is nothing to do at this level: log the exception
                // and be ready to process the next message
                }
            }
        });
        logger.log(AcsLogLevel.DEBUG, "JMS initialized");
    } catch (Throwable t) {
        System.err.println("Error initing JMS, " + t.getMessage());
        t.printStackTrace(System.err);
        logger.log(AcsLogLevel.ERROR, "Error initializing JMS", t);
        coreAlarms.add(LaserCoreFaultCodes.JMS_INIT);
    }
    ConfigurationAccessor conf = null;
    try {
        conf = ConfigurationAccessorFactory.getInstance(alSysContSvcs);
    } catch (Throwable t) {
        System.err.println("Error getting CDB: " + t.getMessage());
        t.printStackTrace(System.err);
        logger.log(AcsLogLevel.WARNING, "Error getting CDB", t);
        coreAlarms.add(LaserCoreFaultCodes.CDB_UNAVAILABLE);
    }
    adminUserDAO = new ACSAdminUserDAOImpl();
    alarmDAO = new ACSAlarmDAOImpl(logger);
    alarmDAO.setConfAccessor(conf);
    categoryDAO = new ACSCategoryDAOImpl(logger, alarmDAO);
    categoryDAO.setConfAccessor(conf);
    responsiblePersonDAO = new ACSResponsiblePersonDAOImpl();
    try {
        alarmDAO.loadAlarms();
    } catch (Throwable t) {
        System.err.println("Error loading alarms: " + t.getMessage());
        t.printStackTrace(System.err);
        logger.log(AcsLogLevel.CRITICAL, "Error loading alarms from CDB", t);
        coreAlarms.add(LaserCoreFaultCodes.ALARMS_CDB);
    }
    try {
        categoryDAO.loadCategories();
    } catch (Throwable t) {
        System.err.println("Error loading categories: " + t.getMessage());
        t.printStackTrace(System.err);
        logger.log(AcsLogLevel.CRITICAL, "Error loading categories from CDB", t);
        coreAlarms.add(LaserCoreFaultCodes.CATEGORIES_CDB);
    }
    sourceDAO = new ACSSourceDAOImpl(logger, alarmDAO.getSources());
    sourceDAO.setConfAccessor(conf);
    sourceDAO.setLaserSourceId("LASER");
    sourceDAO.setAlarmDAO(alarmDAO);
    sourceDAO.setResponsiblePersonDAO(responsiblePersonDAO);
    adminUserDefinitionService = new AdminUserDefinitionServiceImpl();
    alarmCacheServer = new AlarmCacheServerImpl(logger);
    alarmDefinitionService = new AlarmDefinitionServiceImpl();
    sourcesListener = new AlarmSourcesListenerCached(alSysContSvcs, logger, this);
    statisticsCalculator = new StatsCalculator(this.logger, sourcesListener);
    alarmMessageProcessor = new AlarmMessageProcessorImpl(this, logger, statisticsCalculator);
    alarmPublisher = new AlarmPublisherImpl(logger);
    alarmSourceMonitor = new AlarmSourceMonitorImpl();
    categoryDefinitionService = new CategoryDefinitionServiceImpl();
    coreService = new CoreServiceImpl();
    heartbeat = new HeartbeatImpl();
    mailAndSmsServer = new ACSMailAndSmsServer(logger);
    sourceDefinitionService = new SourceDefinitionServiceImpl();
    alarmCacheListener = new AlarmCacheListenerImpl(alarmCacheServer);
    alarmCache = new ACSAlarmCacheImpl(alarmDAO, categoryDAO, alarmCacheListener, logger);
    statisticsCalculator.start();
    alarmDAO.setSurveillanceAlarmId("SURVEILLANCE:SOURCE:1");
    alarmDAO.setResponsiblePersonDAO(responsiblePersonDAO);
    //		categoryDAO.setCategoryTreeRoot("ACS");
    categoryDAO.setCategoryTreeRoot("ROOT");
    categoryDAO.setSurveillanceCategoryPath("ACS.SURVEILLANCE");
    responsiblePersonDAO.setAlarmDAO(alarmDAO);
    adminUserDefinitionService.setCategoryDAO(categoryDAO);
    adminUserDefinitionService.setAdminUserDAO(adminUserDAO);
    alarmCacheServer.setAlarmDAO(alarmDAO);
    alarmCacheServer.setAlarmPublisher(alarmPublisher);
    alarmCacheServer.setMailAndSmsServer(mailAndSmsServer);
    alarmDefinitionService.setAlarmCache(alarmCache);
    alarmDefinitionService.setAdminUserDAO(adminUserDAO);
    alarmDefinitionService.setAlarmDAO(alarmDAO);
    alarmDefinitionService.setCategoryDAO(categoryDAO);
    alarmDefinitionService.setResponsiblePersonDAO(responsiblePersonDAO);
    alarmDefinitionService.setSourceDAO(sourceDAO);
    alarmDefinitionService.setAlarmMessageProcessor(alarmMessageProcessor);
    alarmDefinitionService.setAlarmPublisher(alarmPublisher);
    alarmMessageProcessor.setAlarmCache(alarmCache);
    alarmMessageProcessor.setSourceDAO(sourceDAO);
    alarmPublisher.setTopicConnectionFactory(defaultTopicConnectionFactory);
    alarmPublisher.setCategoryRootTopic("CMW.ALARM_SYSTEM.CATEGORIES");
    alarmSourceMonitor.setSourceDAO(sourceDAO);
    alarmSourceMonitor.setAlarmMessageProcessor(alarmMessageProcessor);
    alarmSourceMonitor.setSourceMonitorFrequency(60000);
    categoryDefinitionService.setAlarmCache(alarmCache);
    categoryDefinitionService.setAdminUserDAO(adminUserDAO);
    categoryDefinitionService.setAlarmDAO(alarmDAO);
    categoryDefinitionService.setCategoryDAO(categoryDAO);
    coreService.setAlarmCache(alarmCache);
    coreService.setResponsiblePersonDAO(responsiblePersonDAO);
    coreService.setSourceDAO(sourceDAO);
    coreService.setAlarmDAO(alarmDAO);
    coreService.setCategoryDAO(categoryDAO);
    coreService.setAlarmPublisher(alarmPublisher);
    // coreService.setDataSource(defaultDataSource);
    coreService.setClientRootTopic("CMW.ALARM_SYSTEM.CLIENTS");
    coreService.setRootCategoryPK(2064926);
    coreService.setHeartbeatTopic("CMW.ALARM_SYSTEM.HEARTBEAT");
    coreService.setHeartbeatFrequency(60000);
    coreService.setSearchRootTopic("CMW.ALARM_SYSTEM.SEARCH");
    heartbeat.setCoreService(coreService);
    heartbeat.setTopicConnectionFactory(defaultTopicConnectionFactory);
    sourceDefinitionService.setAlarmCache(alarmCache);
    sourceDefinitionService.setAdminUserDAO(adminUserDAO);
    sourceDefinitionService.setAlarmDAO(alarmDAO);
    sourceDefinitionService.setCategoryDAO(categoryDAO);
    sourceDefinitionService.setResponsiblePersonDAO(responsiblePersonDAO);
    sourceDefinitionService.setSourceDAO(sourceDAO);
    sourceDefinitionService.setAlarmDefinitionService(alarmDefinitionService);
    alarmDAO.setAlarmProcessor(alarmMessageProcessor);
    // Subscribe the source listener to all the source NCs
    try {
        sourcesListener.connectSources(sourceDAO.getAllSourceIDs());
        logger.log(AcsLogLevel.DEBUG, "Successfully connected to sources NCs");
    } catch (Throwable t) {
        System.err.println("Error setting source listener: " + t.getMessage());
        t.printStackTrace(System.err);
        logger.log(AcsLogLevel.WARNING, "Error setting the source listener", t);
        coreAlarms.add(LaserCoreFaultCodes.SOURCE_LISTENER);
    }
    sourcesListener.start();
}

Example 7 with TopicSession

use of javax.jms.TopicSession in project wildfly by wildfly.

the class SimpleTimerMDBTestCase method sendMessage.

//the timer is created when the
public void sendMessage() throws Exception {
    final InitialContext ctx = new InitialContext();
    final TopicConnectionFactory factory = (TopicConnectionFactory) ctx.lookup("java:/JmsXA");
    final TopicConnection connection = factory.createTopicConnection();
    connection.start();
    try {
        final TopicSession session = connection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
        final Message message = session.createTextMessage("Test");
        final Destination destination = (Destination) ctx.lookup("topic/myAwesomeTopic");
        final MessageProducer producer = session.createProducer(destination);
        producer.send(message);
        producer.close();
    } finally {
        connection.close();
    }
}