Examples with Context io.vertx.core.Context used on opensource projects

Example 86 with Context

use of io.vertx.core.Context in project vert.x by eclipse.

the class DnsResolverProvider method close.

@Override
public void close(Handler<Void> doneHandler) {
    Context context = vertx.getOrCreateContext();
    ResolverRegistration[] registrations = this.resolvers.toArray(new ResolverRegistration[this.resolvers.size()]);
    if (registrations.length == 0) {
        context.runOnContext(doneHandler);
        return;
    }
    AtomicInteger count = new AtomicInteger(registrations.length);
    for (ResolverRegistration registration : registrations) {
        Runnable task = () -> {
            registration.resolver.close();
            if (count.decrementAndGet() == 0) {
                context.runOnContext(doneHandler);
            }
        };
        if (registration.executor.inEventLoop()) {
            task.run();
        } else {
            registration.executor.execute(task);
        }
    }
}

Example 87 with Context

use of io.vertx.core.Context in project vert.x by eclipse.

the class AsynchronousCounter method getAndAdd.

@Override
public void getAndAdd(long value, Handler<AsyncResult<Long>> resultHandler) {
    Objects.requireNonNull(resultHandler, "resultHandler");
    Context context = vertx.getOrCreateContext();
    context.runOnContext(v -> resultHandler.handle(Future.succeededFuture(counter.getAndAdd(value))));
}

Example 88 with Context

use of io.vertx.core.Context in project vert.x by eclipse.

the class AsynchronousCounter method compareAndSet.

@Override
public void compareAndSet(long expected, long value, Handler<AsyncResult<Boolean>> resultHandler) {
    Objects.requireNonNull(resultHandler, "resultHandler");
    Context context = vertx.getOrCreateContext();
    context.runOnContext(v -> resultHandler.handle(Future.succeededFuture(counter.compareAndSet(expected, value))));
}

Example 89 with Context

use of io.vertx.core.Context in project vert.x by eclipse.

the class AsynchronousCounter method get.

@Override
public void get(Handler<AsyncResult<Long>> resultHandler) {
    Objects.requireNonNull(resultHandler, "resultHandler");
    Context context = vertx.getOrCreateContext();
    context.runOnContext(v -> resultHandler.handle(Future.succeededFuture(counter.get())));
}

Example 90 with Context

use of io.vertx.core.Context in project vert.x by eclipse.

the class AsynchronousCounter method addAndGet.

@Override
public void addAndGet(long value, Handler<AsyncResult<Long>> resultHandler) {
    Objects.requireNonNull(resultHandler, "resultHandler");
    Context context = vertx.getOrCreateContext();
    context.runOnContext(v -> resultHandler.handle(Future.succeededFuture(counter.addAndGet(value))));
}