Example usage for io.vertx.core Future succeededFuture

Introduction

In this page you can find the example usage for io.vertx.core Future succeededFuture.

Prototype

static <T> Future<T> succeededFuture(T result)

Source Link

Document

Created a succeeded future with the specified result.

Usage

From source file:com.github.ithildir.airbot.service.GeoServiceVertxEBProxy.java

License:Apache License

public void getLocationByQuery(String query, Handler<AsyncResult<Location>> handler) {
    if (closed) {
        handler.handle(Future.failedFuture(new IllegalStateException("Proxy is closed")));
        return;//from w w w .ja va  2s .  c om
    }
    JsonObject _json = new JsonObject();
    _json.put("query", query);
    DeliveryOptions _deliveryOptions = (_options != null) ? new DeliveryOptions(_options)
            : new DeliveryOptions();
    _deliveryOptions.addHeader("action", "getLocationByQuery");
    _vertx.eventBus().<JsonObject>send(_address, _json, _deliveryOptions, res -> {
        if (res.failed()) {
            handler.handle(Future.failedFuture(res.cause()));
        } else {
            handler.handle(Future
                    .succeededFuture(res.result().body() == null ? null : new Location(res.result().body())));
        }
    });
}

From source file:com.github.ithildir.airbot.service.impl.AirNowMeasurementServiceImpl.java

License:Open Source License

@Override
public void getMeasurement(double latitude, double longitude, Handler<AsyncResult<Measurement>> handler) {

    Measurement measurement = null;//from ww  w  .jav  a 2 s  .  co m

    String reportingArea = _getReportingArea(latitude, longitude);

    if (reportingArea != null) {
        measurement = _reportingAreaMeasurements.get(reportingArea);
    }

    handler.handle(Future.succeededFuture(measurement));
}

From source file:com.github.ithildir.airbot.service.impl.AirNowMeasurementServiceImpl.java

License:Open Source License

@Override
public void getName(Handler<AsyncResult<String>> handler) {
    handler.handle(Future.succeededFuture("airnow"));
}

From source file:com.github.ithildir.airbot.service.impl.DummyUserServiceImpl.java

License:Open Source License

@Override
public void getUserLocation(String userId, Handler<AsyncResult<Location>> handler) {

    Location location = _userLocationsMap.get(userId);

    handler.handle(Future.succeededFuture(location));
}

From source file:com.github.ithildir.airbot.service.impl.MapQuestGeoServiceImpl.java

License:Open Source License

private void _getLocation(HttpRequest<Buffer> httpRequest, Handler<AsyncResult<Location>> handler) {

    httpRequest.setQueryParam("key", _key);

    httpRequest.send(asyncResult -> {
        HttpResponse<Buffer> httpResponse = _handleHttpResponse(asyncResult, handler);

        if (httpResponse == null) {
            return;
        }//from w w  w  .  j  a  v a 2s .  co  m

        Location location = _getLocation(httpResponse.bodyAsJsonObject());

        handler.handle(Future.succeededFuture(location));
    });
}

From source file:com.github.ithildir.airbot.service.impl.WaqiMeasurementServiceImpl.java

License:Open Source License

@Override
public void getMeasurement(double latitude, double longitude, Handler<AsyncResult<Measurement>> handler) {

    HttpRequest<Buffer> httpRequest = _webClient.get("/feed/geo:" + latitude + ";" + longitude + "/");

    httpRequest.setQueryParam("token", _key);

    httpRequest.send(asyncResult -> {
        HttpResponse<Buffer> httpResponse = _handleHttpResponse(asyncResult, handler);

        if (httpResponse == null) {
            return;
        }//  w  w  w  .  j  a  v a2s.co m

        Measurement measurement = _getMeasurement(httpResponse.bodyAsJsonObject());

        handler.handle(Future.succeededFuture(measurement));
    });
}

From source file:com.github.ithildir.airbot.service.impl.WaqiMeasurementServiceImpl.java

License:Open Source License

@Override
public void getName(Handler<AsyncResult<String>> handler) {
    handler.handle(Future.succeededFuture("aqicn"));
}

From source file:com.github.ithildir.airbot.service.MeasurementServiceVertxEBProxy.java

License:Apache License

public void getMeasurement(double latitude, double longitude, Handler<AsyncResult<Measurement>> handler) {
    if (closed) {
        handler.handle(Future.failedFuture(new IllegalStateException("Proxy is closed")));
        return;/*w w  w  . ja  v  a 2 s . c o m*/
    }
    JsonObject _json = new JsonObject();
    _json.put("latitude", latitude);
    _json.put("longitude", longitude);
    DeliveryOptions _deliveryOptions = (_options != null) ? new DeliveryOptions(_options)
            : new DeliveryOptions();
    _deliveryOptions.addHeader("action", "getMeasurement");
    _vertx.eventBus().<JsonObject>send(_address, _json, _deliveryOptions, res -> {
        if (res.failed()) {
            handler.handle(Future.failedFuture(res.cause()));
        } else {
            handler.handle(Future.succeededFuture(
                    res.result().body() == null ? null : new Measurement(res.result().body())));
        }
    });
}

From source file:com.github.ithildir.airbot.service.MeasurementServiceVertxEBProxy.java

License:Apache License

public void getName(Handler<AsyncResult<String>> handler) {
    if (closed) {
        handler.handle(Future.failedFuture(new IllegalStateException("Proxy is closed")));
        return;//from  ww  w.  ja va 2 s . c om
    }
    JsonObject _json = new JsonObject();
    DeliveryOptions _deliveryOptions = (_options != null) ? new DeliveryOptions(_options)
            : new DeliveryOptions();
    _deliveryOptions.addHeader("action", "getName");
    _vertx.eventBus().<String>send(_address, _json, _deliveryOptions, res -> {
        if (res.failed()) {
            handler.handle(Future.failedFuture(res.cause()));
        } else {
            handler.handle(Future.succeededFuture(res.result().body()));
        }
    });
}

From source file:com.github.ithildir.airbot.service.MeasurementServiceVertxEBProxy.java

License:Apache License

public void init(Handler<AsyncResult<Void>> handler) {
    if (closed) {
        handler.handle(Future.failedFuture(new IllegalStateException("Proxy is closed")));
        return;//from w  w  w  . java 2 s . c om
    }
    JsonObject _json = new JsonObject();
    DeliveryOptions _deliveryOptions = (_options != null) ? new DeliveryOptions(_options)
            : new DeliveryOptions();
    _deliveryOptions.addHeader("action", "init");
    _vertx.eventBus().<Void>send(_address, _json, _deliveryOptions, res -> {
        if (res.failed()) {
            handler.handle(Future.failedFuture(res.cause()));
        } else {
            handler.handle(Future.succeededFuture(res.result().body()));
        }
    });
}