com.datastax.driver.core.CloseFuture Java Examples

The following examples show how to use com.datastax.driver.core.CloseFuture. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: CassandraManager.java    From dropwizard-cassandra with Apache License 2.0 5 votes vote down vote up 
@Override
public void stop() throws Exception {
    LOG.debug("Attempting graceful shutdown of Cassandra cluster: {}", cluster.getClusterName());
    CloseFuture future = cluster.closeAsync();
    try {
        future.get(shutdownGracePeriod.toMilliseconds(), TimeUnit.MILLISECONDS);
    } catch (TimeoutException e) {
        LOG.warn("Cassandra cluster did not close in {}. Forcing it now.", shutdownGracePeriod);
        future.force();
    }
}
Example #2
Source File: CassandraSessionImpl.java    From newts with Apache License 2.0 5 votes vote down vote up 
public Future<Void> shutdown() {
    final CloseFuture future = m_session.closeAsync();

    return new Future<Void>() {

        @Override
        public boolean cancel(boolean mayInterruptIfRunning) {
            return future.cancel(mayInterruptIfRunning);
        }

        @Override
        public boolean isCancelled() {
            return future.isCancelled();
        }

        @Override
        public boolean isDone() {
            return future.isDone();
        }

        @Override
        public Void get() throws InterruptedException, ExecutionException {
            return future.get();
        }

        @Override
        public Void get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException {
            return future.get(timeout, unit);
        }
    };

}
Example #3
Source File: ReopeningCluster.java    From presto with Apache License 2.0 4 votes vote down vote up 
@Override
public synchronized CloseFuture closeAsync()
{
    throw new UnsupportedOperationException();
}
Example #4
Source File: TestingSession.java    From james-project with Apache License 2.0 4 votes vote down vote up 
@Override
public CloseFuture closeAsync() {
    return delegate.closeAsync();
}