Example usage for com.google.common.eventbus EventBus post

Introduction

In this page you can find the example usage for com.google.common.eventbus EventBus post.

Prototype

public void post(Object event)

Source Link

Document

Posts an event to all registered subscribers.

Usage

From source file:tech.codemaster.bat50question.guava.EventBusExample.java

public static void main(String... args) {
    EventBus eventBus = new EventBus();
    eventBus.register(new EventBusChangeRecorder());
    eventBus.post("tomdeng");
}

From source file:org.apache.niolex.common.guava.GuavaEvent.java

public static void changeCustomer(EventBus eventBus) {
    ChangeEvent event = getChangeEvent();
    eventBus.post(event);
}

From source file:com.gwtplatform.dispatch.rest.rebind.events.RegisterSerializableTypeEvent.java

public static void post(EventBus eventBus, JType type) {
    RegisterSerializableTypeEvent event = new RegisterSerializableTypeEvent(type);
    eventBus.post(event);
}

From source file:com.gwtplatform.dispatch.rest.rebind.events.RegisterMetadataEvent.java

public static void post(EventBus eventBus, String actionClass, MetadataType metadataType, String metadata) {
    RegisterMetadataEvent event = new RegisterMetadataEvent(actionClass, metadataType, metadata);
    eventBus.post(event);
}

From source file:com.gwtplatform.dispatch.rest.rebind.events.RegisterGinBindingEvent.java

public static void post(EventBus eventBus, ClassDefinition definition, ClassDefinition implementation) {
    RegisterGinBindingEvent event = new RegisterGinBindingEvent(definition, implementation, false);
    eventBus.post(event);
}

From source file:com.gwtplatform.dispatch.rest.rebind.events.RegisterGinBindingEvent.java

public static void postSingleton(EventBus eventBus, ClassDefinition definition,
        ClassDefinition implementation) {
    RegisterGinBindingEvent event = new RegisterGinBindingEvent(definition, implementation, true);
    eventBus.post(event);
}

From source file:net.sourceforge.fullsync.cli.Main.java

public static void startup(String[] args, Launcher launcher) throws Exception {
    initOptions();/*w  ww .  j a va2s .c  om*/
    String configDir = getConfigDir();
    CommandLineParser parser = new DefaultParser();
    CommandLine line = null;

    try {
        line = parser.parse(options, args);
    } catch (ParseException ex) {
        System.err.println(ex.getMessage());
        printHelp();
        System.exit(1);
    }

    if (line.hasOption('V')) {
        System.out.println(String.format("FullSync version %s", Util.getFullSyncVersion())); //$NON-NLS-1$
        System.exit(0);
    }

    // Apply modifying options
    if (!line.hasOption("v")) { //$NON-NLS-1$
        System.setErr(new PrintStream(new FileOutputStream(getLogFileName())));
    }

    if (line.hasOption("h")) { //$NON-NLS-1$
        printHelp();
        System.exit(0);
    }

    upgradeLegacyPreferencesLocation(configDir);

    String profilesFile;
    if (line.hasOption("P")) { //$NON-NLS-1$
        profilesFile = line.getOptionValue("P"); //$NON-NLS-1$
    } else {
        profilesFile = configDir + FullSync.PROFILES_XML;
        upgradeLegacyProfilesXmlLocation(profilesFile);
    }
    final String prefrencesFile = configDir + FullSync.PREFERENCES_PROPERTIES;
    final Injector injector = Guice.createInjector(new FullSyncModule(line, prefrencesFile));
    final RuntimeConfiguration rtConfig = injector.getInstance(RuntimeConfiguration.class);
    injector.getInstance(ProfileManager.class).setProfilesFileName(profilesFile);
    final ScheduledExecutorService scheduledExecutorService = injector
            .getInstance(ScheduledExecutorService.class);
    final EventListener deadEventListener = new EventListener() {
        private final Logger logger = LoggerFactory.getLogger("DeadEventLogger"); //$NON-NLS-1$

        @Subscribe
        private void onDeadEvent(DeadEvent deadEvent) {
            if (!(deadEvent.getEvent() instanceof ShutdownEvent)) {
                logger.warn("Dead event triggered: {}", deadEvent); //$NON-NLS-1$
            }
        }
    };
    final EventBus eventBus = injector.getInstance(EventBus.class);
    eventBus.register(deadEventListener);

    final Semaphore sem = new Semaphore(0);
    Runtime.getRuntime().addShutdownHook(new Thread(() -> {
        Logger logger = LoggerFactory.getLogger(Main.class);
        logger.debug("shutdown hook called, starting orderly shutdown"); //$NON-NLS-1$
        eventBus.post(new ShutdownEvent());
        scheduledExecutorService.shutdown();
        try {
            scheduledExecutorService.awaitTermination(5, TimeUnit.MINUTES);
        } catch (InterruptedException e) {
            // not relevant
        }
        logger.debug("shutdown hook finished, releaseing main thread semaphore"); //$NON-NLS-1$
        sem.release();
    }));
    if (rtConfig.isDaemon().orElse(false).booleanValue() || rtConfig.getProfileToRun().isPresent()) {
        finishStartup(injector);
        sem.acquireUninterruptibly();
        System.exit(0);
    } else {
        launcher.launchGui(injector);
        System.exit(0);
    }
}

From source file:convcao.com.agent.test.AcousticReplay.java

/**
 * Just for testing purposes. This method will start broadcasting all messages in the log according to time
 * separations./*  w  ww.  j a v  a  2s  . c om*/
 * 
 * @param timeMultiplier If 1.0 is used, the separation between messages will be approximately the same as
 *            real-time. If this value is higher, the replay will be done faster in the same proportion.
 */
public static void replay(LsfIndex index, Object listener) {

    EventBus bus = new EventBus();
    bus.register(listener);
    int numMessages = index.getNumberOfMessages();

    int generatorSrcId = index.getMessage(0).getHeader().getInteger("src");

    long localStartTime = System.currentTimeMillis();
    long lastPrint = 0;

    TimeZone tz = TimeZone.getTimeZone("UTC");

    DateFormat dfGMT = DateFormat.getTimeInstance(DateFormat.DEFAULT);
    dfGMT.setTimeZone(tz);

    for (int i = 0; i < numMessages - 1; i++) {
        long curTime = ((long) (1000.0 * (index.timeOf(i) - index.getStartTime()))) + localStartTime;
        long sleep_millis = curTime - System.currentTimeMillis();
        IMCMessage m = index.getMessage(i);
        bus.post(m);
        //transport.sendMessage("127.0.0.1", 6002, m);
        int src = m.getHeader().getInteger("src");

        if (src == generatorSrcId && sleep_millis > 5 && index.timeOf(i + 1) > index.timeOf(i)) {
            try {
                Thread.sleep(sleep_millis);
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
        long time = 1000 * (long) index.timeOf(i);
        if (src == generatorSrcId && time > lastPrint) {
            System.out.println(dfGMT.format(new Date(time)));
            lastPrint = time;
        }
    }

    bus.unregister(listener);
}

From source file:org.jbr.commons.service.ServiceUtilsSupport.java

protected void postEvent(final ServiceEvent event, final EventBus eventBus) {
    if (eventBus != null) {
        eventBus.post(event);
    }//w  w w .j  a  v  a2s  .  com

}

From source file:com.mycollab.vaadin.web.ui.service.AbstractBroadcastReceiverService.java

@Override
public void broadcast(BroadcastMessage message) {
    if (message.getWrapObj() instanceof AbstractNotification) {
        EventBus eventBus = (EventBus) myCollabApp.getAttribute(EVENT_BUS_VAL);
        eventBus.post(new ShellEvent.NewNotification(this, message.getWrapObj()));

        CacheService cacheService = AppContextUtil.getSpringBean(CacheService.class);
        if (message.getsAccountId() != null) {
            cacheService.putValue(message.getsAccountId() + "", "notification", message.getWrapObj());
        }//  w w  w .  j  a va  2s  .  c  o m
    } else {
        onBroadcast(message);
    }
}