Examples with LocalKafkaJournalModule org.graylog2.shared.journal.LocalKafkaJournalModule used on opensource projects

Example 1 with LocalKafkaJournalModule

use of org.graylog2.shared.journal.LocalKafkaJournalModule in project graylog2-server by Graylog2.

the class MessageQueueModule method configure.

@Override
protected void configure() {
    switch(configuration.getMessageJournalMode()) {
        case NOOP_JOURNAL_MODE:
            bindMessageQueueImplementation(NoopMessageQueueReader.class, NoopMessageQueueWriter.class, NoopMessageQueueAcknowledger.class);
            break;
        case DISK_JOURNAL_MODE:
            bindMessageQueueImplementation(LocalKafkaMessageQueueReader.class, LocalKafkaMessageQueueWriter.class, LocalKafkaMessageQueueAcknowledger.class);
            break;
        default:
            // OK, none of the journal modes covered by this plugin are activated
            break;
    }
    if (configuration.getMessageJournalMode().equals(DISK_JOURNAL_MODE)) {
        install(new LocalKafkaJournalModule());
        serviceBinder().addBinding().to(LocalKafkaJournal.class).in(Scopes.SINGLETON);
    } else {
        binder().bind(Journal.class).to(NoopJournal.class).in(Scopes.SINGLETON);
        serviceBinder().addBinding().to(NoopJournal.class).in(Scopes.SINGLETON);
    }
    bind(MessageQueueReader.Metrics.class).toProvider(MessageQueueReader.Metrics.Provider.class).in(Scopes.SINGLETON);
    bind(MessageQueueWriter.Metrics.class).toProvider(MessageQueueWriter.Metrics.Provider.class).in(Scopes.SINGLETON);
    bind(MessageQueueAcknowledger.Metrics.class).toProvider(MessageQueueAcknowledger.Metrics.Provider.class).in(Scopes.SINGLETON);
}