Example usage for com.google.gson.stream JsonReader nextInt

Introduction

In this page you can find the example usage for com.google.gson.stream JsonReader nextInt.

Prototype

public int nextInt() throws IOException 

Source Link

Document

Returns the com.google.gson.stream.JsonToken#NUMBER int value of the next token, consuming it.

Usage

From source file:data.Task1bData.java

License:Apache License

private ArrayList<Snippet> readSnippets(JsonReader reader) {
    ArrayList<Snippet> snippets = new ArrayList<Snippet>();

    try {//from  ww  w  .  j a v a 2s  . com
        reader.beginArray();
        while (reader.hasNext()) {

            reader.beginObject();
            String document = "", fnameBegin = "", fnameEnd = "", text = "";
            int beginIndex = 0;
            int endIndex = 0;

            while (reader.hasNext()) {
                String name = reader.nextName();
                if (name.equals("offsetInBeginSection")) {
                    beginIndex = reader.nextInt();
                } else if (name.equals("offsetInEndSection")) {
                    endIndex = reader.nextInt();
                } else if (name.equals("document")) {
                    document = reader.nextString();
                } else if (name.equals("beginSection")) {
                    fnameBegin = reader.nextString();
                    fnameBegin = fnameBegin.substring(fnameBegin.indexOf('.') + 1);
                } else if (name.equals("endSection")) {
                    fnameEnd = reader.nextString();
                    fnameEnd = fnameEnd.substring(fnameEnd.indexOf('.') + 1);
                } else if (name.equals("text")) {
                    text = reader.nextString();
                } else {
                    //System.out.println("Unknown field "+name +" in snippet");

                }
            }
            Snippet sn = new Snippet(document, text, fnameBegin, fnameEnd, beginIndex, endIndex);
            reader.endObject();
            snippets.add(sn);
        }
        reader.endArray();
    } catch (IOException ex) {
    }

    return snippets;
}

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From source file:de.innovationgate.utils.GsonUtils.java

License:Open Source License

/**
 * Reads the next integer value from the reader or null if it is a null value
 * @param reader The reader//w w  w.  j  av  a  2  s  .c o  m
 * @return Integer value or null
 * @throws IOException
 */
public static Integer nextIntegerOrNull(JsonReader reader) throws IOException {
    if (reader.peek() != JsonToken.NULL) {
        return reader.nextInt();
    } else {
        reader.nextNull();
        return null;
    }
}

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From source file:edu.jhuapl.dorset.agents.ResponseCodeJsonAdapter.java

License:Open Source License

@Override
public Code read(JsonReader reader) throws IOException {
    return Code.fromValue(reader.nextInt());
}

---

From source file:edu.rpi.shuttles.data.RPIShuttleDataProvider.java

License:Apache License

private Stop readStop(JsonReader reader) throws IOException {
    Stop stop = new Stop();
    ArrayList<Integer> routes = new ArrayList<Integer>();
    reader.beginObject();/* ww  w.  ja  va2s .c  om*/
    reader.nextName();
    reader.beginObject();
    while (reader.hasNext()) {
        String key = reader.nextName();
        if (key.equals("id")) {
            stop.id = reader.nextInt();
        } else if (key.equals("name")) {
            stop.name = reader.nextString();
        } else if (key.equals("short_name")) {
            stop.short_name = reader.nextString();
        } else if (key.equals("enabled")) {
            stop.enabled = reader.nextBoolean();
        } else if (key.equals("latitude")) {
            stop.latitude = reader.nextDouble();
        } else if (key.equals("longitude")) {
            stop.longitude = reader.nextDouble();
        } else if (key.equals("routes")) {
            reader.beginArray();
            while (reader.hasNext()) {
                reader.beginObject();
                while (reader.hasNext()) {
                    if (reader.nextName().equals("id")) {
                        routes.add(reader.nextInt());
                    } else {
                        reader.skipValue();
                    }
                }
                reader.endObject();
            }
            reader.endArray();
        } else {
            stop.extraAttributes.put(key, reader.nextString());
        }

    }
    reader.endObject();
    reader.endObject();
    Log.d("RPIDataProvider", String.format("Pulling stop %S (%S)...", Integer.toString(stop.id), stop.name));
    for (int i = 0; i < routes.size(); i++) {
        ArrayList<Integer> route = mRouteStopsMap.get(routes.get(i), new ArrayList<Integer>());
        route.add(stop.id);
        mRouteStopsMap.put(routes.get(i), route);
    }
    return stop;
}

---

From source file:edu.rpi.shuttles.data.RPIShuttleDataProvider.java

License:Apache License

private Route readRoute(JsonReader reader) throws IOException {
    Route route = new Route();
    reader.beginObject();/*from w  ww. j a va2  s .  com*/
    reader.nextName();
    reader.beginObject();
    while (reader.hasNext()) {
        String key = reader.nextName();
        if (key.equals("id")) {
            route.id = reader.nextInt();
        } else if (key.equals("name")) {
            route.name = reader.nextString();
        } else if (key.equals("description")) {
            route.description = reader.nextString();
        } else if (key.equals("enabled")) {
            route.enabled = reader.nextBoolean();
        } else if (key.equals("color")) {
            route.map_color = reader.nextString();
        } else {
            reader.skipValue();
        }
    }
    reader.endObject();
    reader.endObject();
    Log.d("RouteDataProvider",
            String.format("Pulling route %S (%S)...", Integer.toString(route.id), route.name));
    Log.d("RouteDataProvider", String.format("Route %S (%S) has %S stops.", Integer.toString(route.id),
            route.name, Integer.toString(mRouteStopsMap.get(route.id).size())));
    return route;
}

---

From source file:edu.rpi.shuttles.data.RPIShuttleDataProvider.java

License:Apache License

private void populateRoutePath(JsonReader reader) throws IOException {
    ArrayList<Coordinate> path = new ArrayList<Coordinate>();
    Integer path_id = 0;//from   w  w w. j  av  a  2 s.  c o m
    reader.beginObject();
    while (reader.hasNext()) {
        // Process attributes of a route.
        // We have the array of coordinates making up the path of the route on a map.
        String key = reader.nextName();
        if (key.equals("coords")) {
            Double latitude = 0.0;
            Double longitude = 0.0;
            reader.beginArray();
            // Read coordinate attributes and add to path.
            while (reader.hasNext()) {
                reader.beginObject();
                // Read coordinate attributes.
                while (reader.hasNext()) {
                    String coordinate_key = reader.nextName();
                    if (coordinate_key.equals("latitude")) {
                        latitude = reader.nextDouble();
                    } else if (coordinate_key.equals("longitude")) {
                        longitude = reader.nextDouble();
                    } else {
                        reader.skipValue();
                    }
                }
                reader.endObject();
                // Add coordinate to path.
                path.add(new Coordinate(latitude, longitude));
                Log.d("CreatePoint",
                        String.format("Inserting point %S, %S", latitude.toString(), longitude.toString()));
            }
            reader.endArray();
        } else if (key.equals("id")) {
            path_id = reader.nextInt();
        } else {
            reader.skipValue();
        }
    }
    reader.endObject();
    Route route = mRoutes.get(path_id);
    route.map_polyline = path;
    mRoutes.put(path_id, route);
    Log.d("RouteDataProvider", String.format("Pulling route %S (%S) with %s coordinates...",
            Integer.toString(route.id), route.name, Integer.valueOf(route.map_polyline.size()).toString()));
}

---

From source file:edu.rpi.shuttles.data.RPIShuttleDataProvider.java

License:Apache License

@SuppressLint("SimpleDateFormat")
private Vehicle readVehicleLocation(JsonReader reader) throws IOException {
    Vehicle shuttle = new Vehicle();
    reader.beginObject();/*from w ww. ja  va 2 s  . co  m*/
    reader.nextName();
    reader.beginObject();
    while (reader.hasNext()) {
        String key = reader.nextName();
        if (key.equals("id")) {
            shuttle.id = reader.nextInt();
        } else if (key.equals("name")) {
            shuttle.name = reader.nextString();
        } else if (key.equals("latest_position")) {
            reader.beginObject();
            while (reader.hasNext()) {
                key = reader.nextName();
                if (key.equals("heading")) {
                    shuttle.heading = reader.nextInt();
                } else if (key.equals("latitude")) {
                    shuttle.latitude = reader.nextDouble();
                } else if (key.equals("longitude")) {
                    shuttle.longitude = reader.nextDouble();
                } else if (key.equals("speed")) {
                    shuttle.speed = reader.nextInt();
                } else if (key.equals("timestamp")) {
                    SimpleDateFormat iso_format = new SimpleDateFormat("yyyy-MM-dd HH:mmZ");
                    try {
                        shuttle.timestamp = iso_format.parse(reader.nextString().replace("T", " "));
                    } catch (ParseException e) {
                        e.printStackTrace();
                    }
                } else if (key.equals("public_status_message")) {
                    shuttle.description = reader.nextString();
                } else if (key.equals("cardinal_point")) {
                    shuttle.cardinalPoint = reader.nextString();
                }
            }
            reader.endArray();
        } else {
            reader.skipValue();
        }
    }
    reader.endObject();
    reader.endObject();
    Log.d("RPIDataProvider",
            String.format("Updated Shuttle %S (%S) location...", Integer.toString(shuttle.id), shuttle.name));
    return shuttle;
}

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From source file:es.chatclient.server.messages.adapters.RequestMessageTypeAdapter.java

@Override
public RequestMessage read(JsonReader in) throws IOException {

    final RequestMessage loginRequest = new RequestMessage();

    in.beginObject();//from   w  ww. j  a v  a  2  s.com

    in.nextName();
    loginRequest.setUserName(in.nextString());

    in.nextName();
    loginRequest.setUserNick(in.nextString());

    in.nextName();
    loginRequest.setUserPassword(in.nextString());

    in.nextName();
    loginRequest.setUserEmail(in.nextString());

    in.nextName();
    loginRequest.setRequestType(in.nextInt());

    in.endObject();

    return loginRequest;

}

---

From source file:io.bouquet.v4.GsonFactory.java

License:Apache License

@Override
public ApiException read(JsonReader in) throws IOException {
    in.beginObject();/*from   ww w.  ja v  a2 s. com*/
    String message = null;
    int code = 0;
    String redirectURL = null;
    String clientId = null;
    String type = null;
    while (in.hasNext()) {
        switch (in.nextName()) {
        case "code":
            code = in.nextInt();
            break;
        case "type":
            type = in.nextString();
        case "error":
            message = in.nextString();
        case "redirectURL":
            redirectURL = in.nextString();
        case "clientId":
            clientId = in.nextString();
        }
    }
    ApiException ae = new ApiException(code, message);
    ae.setType(type);
    ae.setRedirectURL(redirectURL);
    ae.setClientId(clientId);
    return ae;
}

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From source file:io.github.rcarlosdasilva.weixin.core.json.adapter.OpenPlatformAuthGetLicenseInformationResponseTypeAdapter.java

@Override
public OpenPlatformAuthGetLicenseInformationResponse read(JsonReader in) throws IOException {
    OpenPlatformAuthGetLicenseInformationResponse model = new OpenPlatformAuthGetLicenseInformationResponse();

    in.beginObject();/*  w ww.  j  a  v a 2s.  c om*/
    while (in.hasNext()) {
        String key = in.nextName();
        switch (key) {
        case Convention.OPEN_PLATFORM_AUTH_LICENSED_INFORMATION_KEY:
            readLicensedAccessToken(in, model);
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSOR_INFORMATION_KEY:
            readLicensorInformation(in, model);
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSED_ACCESS_TOKEN_KEY:
            model.getLicensedAccessToken().setAccessToken(in.nextString());
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSED_ACCESS_TOKEN_EXPIRES_IN_KEY:
            model.getLicensedAccessToken().setExpiresIn(in.nextInt());
            break;
        case Convention.OPEN_PLATFORM_AUTH_LICENSED_REFRESH_TOKEN_KEY:
            model.getLicensedAccessToken().setRefreshToken(in.nextString());
            break;
        default:
            if (in.hasNext()) {
                String value = in.nextString();
                logger.warn(LOG_UNKNOWN_JSON_KEY, key, value);
            }
        }
    }

    in.endObject();

    return model;
}

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