protected void configure() {

    Closeable executorCloser =
        new Closeable() {
          @Inject
          @Named(PROPERTY_USER_THREADS)
          ListeningExecutorService userExecutor;
          // ScheduledExecutor is defined in an optional module
          @Inject(optional = true)
          @Named(PROPERTY_SCHEDULER_THREADS)
          ScheduledExecutorService scheduledExecutor;

          public void close() throws IOException {
            assert userExecutor != null;
            userExecutor.shutdownNow();
            // ScheduledExecutor is defined in an optional module
            if (scheduledExecutor != null) scheduledExecutor.shutdownNow();
          }
        };

    binder().requestInjection(executorCloser);
    Closer closer = new Closer();
    closer.addToClose(executorCloser);
    bind(Closer.class).toInstance(closer);

    ExecutionList list = new ExecutionList();
    bindPostInjectionInvoke(closer, list);
    bind(ExecutionList.class).toInstance(list);
  }
  @Provides
  @Singleton
  ProvisioningManager provideProvisioningManager(Closer closer) {
    ProvisioningManager provisioningManager = new ProvisioningManager();
    closer.addToClose(provisioningManager);

    return provisioningManager;
  }
Beispiel #3
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 @Override
 public boolean isOpen() {
   return closer.getState() == AVAILABLE;
 }