Example usage for com.google.gwt.maps.client.services DistanceMatrixResponseElement getStatus

Introduction

In this page you can find the example usage for com.google.gwt.maps.client.services DistanceMatrixResponseElement getStatus.

Prototype

public final DistanceMatrixElementStatus getStatus() 

Source Link

Document

The status of this particular origin-destination pairing.

Usage

From source file:com.google.gwt.maps.testing.client.maps.DirectionsServiceMapWidget.java

License:Apache License

private void getDistance() {
    String origin = "Arlington, WA";
    String destination = "Seattle, WA";

    String[] ao = new String[1];
    ao[0] = origin;/*  w  w  w.  jav a2s . c  o m*/
    JsArrayString origins = ArrayHelper.toJsArrayString(ao);

    String[] ad = new String[1];
    ad[0] = destination;
    JsArrayString destinations = ArrayHelper.toJsArrayString(ad);

    DistanceMatrixRequest request = DistanceMatrixRequest.newInstance();
    request.setOrigins(origins);
    request.setDestinations(destinations);
    request.setTravelMode(TravelMode.DRIVING);

    DistanceMatrixService o = DistanceMatrixService.newInstance();
    o.getDistanceMatrix(request, new DistanceMatrixRequestHandler() {
        public void onCallback(DistanceMatrixResponse response, DistanceMatrixStatus status) {
            GWT.log("status=" + status.value());

            if (status == DistanceMatrixStatus.INVALID_REQUEST) {

            } else if (status == DistanceMatrixStatus.MAX_DIMENSIONS_EXCEEDED) {

            } else if (status == DistanceMatrixStatus.MAX_ELEMENTS_EXCEEDED) {

            } else if (status == DistanceMatrixStatus.OK) {

                @SuppressWarnings("unused")
                JsArrayString dest = response.getDestinationAddresses();
                @SuppressWarnings("unused")
                JsArrayString org = response.getOriginAddresses();
                JsArray<DistanceMatrixResponseRow> rows = response.getRows();

                GWT.log("rows.length=" + rows.length());
                DistanceMatrixResponseRow d = rows.get(0);
                JsArray<DistanceMatrixResponseElement> elements = d.getElements();
                for (int i = 0; i < elements.length(); i++) {
                    DistanceMatrixResponseElement e = elements.get(i);
                    Distance distance = e.getDistance();
                    Duration duration = e.getDuration();

                    @SuppressWarnings("unused")
                    DistanceMatrixElementStatus st = e.getStatus();
                    GWT.log("distance=" + distance.getText() + " value=" + distance.getValue());
                    GWT.log("duration=" + duration.getText() + " value=" + duration.getValue());

                    String html = "&nbsp;&nbsp;Distance=" + distance.getText() + " Duration="
                            + duration.getText() + " ";
                    htmlDistanceMatrixService.setHTML(html);
                }

            } else if (status == DistanceMatrixStatus.OVER_QUERY_LIMIT) {

            } else if (status == DistanceMatrixStatus.REQUEST_DENIED) {

            } else if (status == DistanceMatrixStatus.UNKNOWN_ERROR) {

            }

        }
    });

}

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