Example usage for com.google.gson JsonObject get

List of usage examples for com.google.gson JsonObject get

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Introduction

In this page you can find the example usage for com.google.gson JsonObject get.

Prototype

public JsonElement get(String memberName)

Source Link

Document

Returns the member with the specified name.

Usage

From source file:com.appunity.ant.Utils.java

License:Apache License

protected static ProjectProfile getProfile(Task task, String profilePath) {
    ProjectProfile profile = null;//from w  w  w .j  a v a 2 s.c o  m
    try {
        Gson gson = new Gson();
        JsonParser parser = new JsonParser();
        InputStreamReader reader = new InputStreamReader(
                new FileInputStream(obtainValidPath(task, profilePath, "project.profile")), "UTF-8");
        JsonReader jsonReader = new JsonReader(reader);
        JsonObject asJsonObject = parser.parse(jsonReader).getAsJsonObject();
        profile = gson.fromJson(asJsonObject.get("project"), ProjectProfile.class);
    } catch (FileNotFoundException ex) {
        Logger.getLogger(InitProjectTask.class.getName()).log(Level.SEVERE, null, ex);
    } catch (UnsupportedEncodingException ex) {
        Logger.getLogger(InitProjectTask.class.getName()).log(Level.SEVERE, null, ex);
    } catch (JsonIOException ex) {
        Logger.getLogger(InitProjectTask.class.getName()).log(Level.SEVERE, null, ex);
    } catch (JsonSyntaxException ex) {
        Logger.getLogger(InitProjectTask.class.getName()).log(Level.SEVERE, null, ex);
    }
    return profile;
}

From source file:com.ARA.DAO.CarDAO.java

/** This method is used to update a specific car with :id.
 * @param request/*from   w w  w.  j a  va  2 s. co  m*/
 * @param response
 * @return The car specified with :id.
 * @throws IOException
 */
public String updateCar(Request request, Response response) throws IOException {
    try {
        String id = request.params(":id");
        JsonObject jsonObject = (JsonObject) new JsonParser().parse(request.body());

        Car car = getDs().find(Car.class).field("id").equal(id).get();

        if (jsonObject.has("make")) {
            String make = jsonObject.get("make").toString().replaceAll("\"", "");

            car.setMake(make);
        }

        if (jsonObject.has("model")) {
            String model = jsonObject.get("model").toString().replaceAll("\"", "");

            car.setModel(model);
        }

        if (jsonObject.has("license")) {
            String license = jsonObject.get("license").toString().replaceAll("\"", "");

            car.setLicense(license);
        }

        if (jsonObject.has("carType")) {
            String carType = jsonObject.get("carType").toString().replaceAll("\"", "");

            car.setCarType(carType);
        }

        if (jsonObject.has("maxPassengers")) {
            Integer maxPassengers = Integer.valueOf(jsonObject.get("maxPassengers").toString());

            car.setMaxPassengers(maxPassengers);
        }

        if (jsonObject.has("color")) {
            String color = jsonObject.get("color").toString().replaceAll("\"", "");

            car.setColor(color);
        }

        if (jsonObject.has("validRideTypes")) {
            Type listType = new TypeToken<ArrayList<String>>() {
            }.getType();
            List<String> validRideTypes = new Gson().fromJson(jsonObject.get("validRideTypes").getAsJsonArray(),
                    listType);

            car.setValidRideTypes(validRideTypes);
        }
        if (!car.isValidCar()) {
            response.status(400);
            return dataToJson.dataToJsonFormat(new Error(400, 2000, "Invalid data type"));
        }

        getDs().save(car);
        response.status(200);
        return dataToJson.dataToJsonFormat(car);
    } catch (Exception e) {
        response.status(500);
        return dataToJson.dataToJsonFormat(new Error(500, 5000, e.getMessage()));
    }
}

From source file:com.ARA.DAO.DriverDAO.java

/** This method is used to create a driver.
 * @param request//from   w  w w.  j a v  a  2s.  c o m
 * @param response
 * @return The driver created.
 * @throws IOException
 */
public String createDriver(Request request, Response response) throws IOException {
    try {
        JsonObject jsonObject = (JsonObject) new JsonParser().parse(request.body());

        String firstName = jsonObject.get("firstName").toString().replaceAll("\"", "");
        String lastName = jsonObject.get("lastName").toString().replaceAll("\"", "");
        String emailAddress = jsonObject.get("emailAddress").toString().replaceAll("\"", "");
        String password = jsonObject.get("password").toString().replaceAll("\"", "");
        String addressLine1 = jsonObject.get("addressLine1").toString().replaceAll("\"", "");
        String addressLine2 = jsonObject.get("addressLine2").toString().replaceAll("\"", "");
        String city = jsonObject.get("city").toString().replaceAll("\"", "");
        String state = jsonObject.get("state").toString().replaceAll("\"", "");
        String zip = jsonObject.get("zip").toString().replaceAll("\"", "");
        String phoneNumber = jsonObject.get("phoneNumber").toString().replaceAll("\"", "");
        String drivingLicense = jsonObject.get("drivingLicense").toString().replaceAll("\"", "");
        String licensedState = jsonObject.get("licensedState").toString().replaceAll("\"", "");
        if (password.length() > 20 || password.length() < 8) {
            response.status(400);
            return dataToJson.dataToJsonFormat(new Error(400, 2000, "Invalid data type"));
        }

        Driver newDriver = new Driver(firstName, lastName, emailAddress, password, addressLine1, addressLine2,
                city, state, zip, phoneNumber, drivingLicense, licensedState);

        //            if (getDs().find(Driver.class).field("emailAddress").equal(emailAddress).get() != null
        //                    || getDs().find(Passenger.class).field("emailAddress").equal(emailAddress).get() != null) {
        //                response.status(400);
        //                return dataToJson.dataToJsonFormat(new Error(400, 3000, "email address already taken"));
        //            }

        if (!newDriver.isValidDriver()) {
            response.status(400);
            return dataToJson.dataToJsonFormat(new Error(400, 2000, "Invalid data type"));
        }

        getDs().save(newDriver);
        response.status(200);
        return dataToJson.dataToJsonFormat(newDriver);

    } catch (Exception e) {
        response.status(500);
        return dataToJson.dataToJsonFormat(new Error(500, 5000, e.getMessage()));
    }
}

From source file:com.ARA.DAO.DriverDAO.java

/** This method is used to update a specific driver with :id.
 * @param request//from  w w w.java2  s. c o m
 * @param response
 * @return The driver specified with :id.
 * @throws IOException
 */
public String updateDriver(Request request, Response response) throws IOException {
    try {
        String id = request.params(":id");
        JsonObject jsonObject = (JsonObject) new JsonParser().parse(request.body());

        Driver driver = getDs().find(Driver.class).field("id").equal(id).get();

        if (jsonObject.has("firstName")) {
            String firstName = jsonObject.get("firstName").toString().replaceAll("\"", "");
            driver.setFirstName(firstName);
        }

        if (jsonObject.has("lastName")) {
            String lastName = jsonObject.get("lastName").toString().replaceAll("\"", "");
            driver.setLastName(lastName);
        }

        if (jsonObject.has("emailAddress")) {
            String emailAddress = jsonObject.get("emailAddress").toString().replaceAll("\"", "");
            if (getDs().find(Driver.class).field("emailAddress").equal(emailAddress).get() != null
                    || getDs().find(Passenger.class).field("emailAddress").equal(emailAddress).get() != null) {
                response.status(400);
                return dataToJson.dataToJsonFormat(new Error(400, 3000, "email address already taken"));
            }
            driver.setEmailAddress(emailAddress);
        }

        if (jsonObject.has("password")) {
            String password = jsonObject.get("password").toString().replaceAll("\"", "");
            if (password.length() > 20 || password.length() < 8) {
                response.status(400);
                return dataToJson.dataToJsonFormat(new Error(400, 2000, "Invalid data type"));
            }
            driver.setPassword(password);
        }

        if (jsonObject.has("addressLine1")) {
            String addressLine1 = jsonObject.get("addressLine1").toString().replaceAll("\"", "");
            driver.setAddressLine1(addressLine1);
        }

        if (jsonObject.has("addressLine2")) {
            String addressLine2 = jsonObject.get("addressLine2").toString().replaceAll("\"", "");
            driver.setAddressLine2(addressLine2);
        }

        if (jsonObject.has("city")) {
            String city = jsonObject.get("city").toString().replaceAll("\"", "");
            driver.setCity(city);
        }

        if (jsonObject.has("state")) {
            String state = jsonObject.get("state").toString().replaceAll("\"", "");
            driver.setState(state);
        }

        if (jsonObject.has("zip")) {
            String zip = jsonObject.get("zip").toString().replaceAll("\"", "");
            driver.setZip(zip);
        }

        if (jsonObject.has("phoneNumber")) {
            String phoneNumber = jsonObject.get("phoneNumber").toString().replaceAll("\"", "");
            driver.setPhoneNumber(phoneNumber);
        }

        if (jsonObject.has("drivingLicense")) {
            String drivingLicense = jsonObject.get("drivingLicense").toString().replaceAll("\"", "");
            driver.setDrivingLicense(drivingLicense);
        }

        if (jsonObject.has("licensedState")) {
            String licensedState = jsonObject.get("licensedState").toString().replaceAll("\"", "");
            driver.setLicensedState(licensedState);
        }

        if (!driver.isValidDriver()) {
            response.status(400);
            return dataToJson.dataToJsonFormat(new Error(400, 2000, "Invalid data type"));
        }

        getDs().save(driver);
        response.status(200);
        return dataToJson.dataToJsonFormat(driver);
    } catch (Exception e) {
        response.status(500);
        return dataToJson.dataToJsonFormat(new Error(500, 5000, e.getMessage()));
    }

}

From source file:com.ARA.DAO.DriverDAO.java

/** This method is used to create cars of a specific driver with :id.
 * @param request/* w w w.j av a  2 s .c om*/
 * @param response
 * @return The newe car created for a specific driver with :id.
 * @throws IOException
 */
public String createCar(Request request, Response response) throws IOException {
    try {
        String id = request.params(":id");
        Driver driver = getDs().find(Driver.class).field("id").equal(id).get();
        if (driver == null) {
            response.status(400);
            return dataToJson.dataToJsonFormat(new Error(400, 1003, "Given driver does not exist"));
        }
        // Create a new car
        JsonObject jsonObject = (JsonObject) new JsonParser().parse(request.body());
        String make = jsonObject.get("make").toString().replaceAll("\"", "");
        String model = jsonObject.get("model").toString().replaceAll("\"", "");
        String license = jsonObject.get("license").toString().replaceAll("\"", "");
        String carType = jsonObject.get("carType").toString().replaceAll("\"", "");
        Integer maxPassengers = Integer.valueOf(jsonObject.get("maxPassengers").toString());
        String color = jsonObject.get("color").toString().replaceAll("\"", "");
        Type listType = new TypeToken<ArrayList<String>>() {
        }.getType();
        List<String> validRideTypes = new Gson().fromJson(jsonObject.get("validRideTypes").getAsJsonArray(),
                listType);

        Car newCar = new Car(make, model, license, carType, maxPassengers, color, validRideTypes);
        newCar.setDrivers(id);

        if (!newCar.isValidCar()) {
            response.status(400);
            return dataToJson.dataToJsonFormat(new Error(400, 2000, "Invalid data type"));
        }
        // save to Cars
        getDs().save(newCar);
        // associate new car to current driver
        driver.addCar(newCar.getId());
        getDs().save(driver);
        response.status(200);
        return dataToJson.dataToJsonFormat(newCar);
    } catch (Exception e) {
        response.status(500);
        return dataToJson.dataToJsonFormat(new Error(500, 5000, e.getMessage()));
    }
}

From source file:com.ARA.DAO.DriverDAO.java

/** This method is used to create a ride and attach it to current driver.
 * @param request//from w  ww  . ja  v  a  2  s  . com
 * @param response
 * @return The ride created.
 * @throws IOException
 */
public String createRide(Request request, Response response) throws IOException {
    try {
        String id = request.params(":id");
        Driver driver = getDs().find(Driver.class).field("id").equal(id).get();
        if (driver == null) {
            response.status(400);
            return dataToJson.dataToJsonFormat(new Error(400, 1003, "Given driver does not exist"));
        }

        JsonObject jsonObject = (JsonObject) new JsonParser().parse(request.body());

        String rideType = jsonObject.get("rideType").toString().replaceAll("\"", "");

        Type listType = new TypeToken<ArrayList<Double>>() {
        }.getType();
        List<Double> startPoint = new Gson().fromJson(jsonObject.get("startPoint").getAsJsonArray(), listType);

        List<Double> endPoint = new Gson().fromJson(jsonObject.get("endPoint").getAsJsonArray(), listType);

        LocalDateTime requestTime = LocalDateTime
                .parse(jsonObject.get("requestTime").toString().replaceAll("\"", ""), formatter);

        LocalDateTime pickupTime = LocalDateTime
                .parse(jsonObject.get("pickupTime").toString().replaceAll("\"", ""), formatter);

        LocalDateTime dropOffTime = LocalDateTime
                .parse(jsonObject.get("dropOffTime").toString().replaceAll("\"", ""), formatter);

        String status = jsonObject.get("status").toString().replaceAll("\"", "");

        Double fare = Double.parseDouble(jsonObject.get("fare").toString().replaceAll("\"", ""));

        Ride newRide = new Ride(rideType, startPoint, endPoint, requestTime.format(formatter),
                pickupTime.format(formatter), dropOffTime.format(formatter), status, fare);

        String passengerId = jsonObject.get("passenger").toString().replaceAll("\"", "");

        Passenger passenger = getDs().find(Passenger.class).field("id").equal(passengerId).get();

        if (!newRide.isValidRide() || passenger == null) {
            response.status(400);
            return dataToJson.dataToJsonFormat(new Error(400, 2000, "Invalid data type"));
        }

        newRide.setDriver(id);
        newRide.setPassenger(passengerId);

        getDs().save(newRide);

        // associate new ride to current driver and passenger
        driver.addRide(newRide.getId());
        getDs().save(driver);
        passenger.addRide(newRide.getId());
        getDs().save(passenger);
        response.status(200);
        return dataToJson.dataToJsonFormat(newRide);

    } catch (Exception e) {
        response.status(500);
        return dataToJson.dataToJsonFormat(new Error(500, 5000, e.getMessage()));
    }
}

From source file:com.arangodb.BaseArangoDriver.java

License:Apache License

/**
 * Checks the Http response for database or server errors
 * @param res the response of the database
 * @return The Http status code//from  ww  w .  j a  va 2s .c  om
 * @throws ArangoException if any error happened
 */
private int checkServerErrors(HttpResponseEntity res) throws ArangoException {
    int statusCode = res.getStatusCode();
    if (statusCode >= 400) { // always throws ArangoException
        DefaultEntity defaultEntity = new DefaultEntity();
        if (res.getText() != null && !res.getText().equalsIgnoreCase("") && statusCode != 500) {
            JsonParser jsonParser = new JsonParser();
            JsonElement jsonElement = jsonParser.parse(res.getText());
            JsonObject jsonObject = jsonElement.getAsJsonObject();
            JsonElement errorMessage = jsonObject.get("errorMessage");
            defaultEntity.setErrorMessage(errorMessage.getAsString());
            JsonElement errorNumber = jsonObject.get("errorNum");
            defaultEntity.setErrorNumber(errorNumber.getAsInt());
        } else {
            String statusPhrase = "";
            switch (statusCode) {
            case 400:
                statusPhrase = "Bad Request";
                break;
            case 401:
                statusPhrase = "Unauthorized";
                break;
            case 403:
                statusPhrase = "Forbidden";
                break;
            case 404:
                statusPhrase = "Not Found";
                break;
            case 405:
                statusPhrase = "Method Not Allowed";
                break;
            case 406:
                statusPhrase = "Not Acceptable";
                break;
            case 407:
                statusPhrase = "Proxy Authentication Required";
                break;
            case 408:
                statusPhrase = "Request Time-out";
                break;
            case 409:
                statusPhrase = "Conflict";
                break;
            case 500:
                statusPhrase = "Internal Server Error";
                break;
            default:
                statusPhrase = "unknown error";
                break;
            }

            defaultEntity.setErrorMessage(statusPhrase);
            if (statusCode == 500) {
                defaultEntity.setErrorMessage(statusPhrase + ": " + res.getText());
            }
        }

        defaultEntity.setCode(statusCode);
        defaultEntity.setStatusCode(statusCode);
        defaultEntity.setError(true);
        ArangoException arangoException = new ArangoException(defaultEntity);
        arangoException.setCode(statusCode);
        throw arangoException;
    }

    return statusCode;
}

From source file:com.arangodb.BaseArangoDriver.java

License:Apache License

/**
 * Gets the raw JSON string with results, from the Http response
 * @param res the response of the database
 * @return A valid JSON string with the results
 * @throws ArangoException//from  w  w w .j a  v  a2s . co  m
 */
protected String getJSONResponseText(HttpResponseEntity res) throws ArangoException {
    if (res == null) {
        return null;
    }

    checkServerErrors(res);

    // no errors, return results as a JSON string
    JsonParser jsonParser = new JsonParser();
    JsonElement jsonElement = jsonParser.parse(res.getText());
    JsonObject jsonObject = jsonElement.getAsJsonObject();
    JsonElement result = jsonObject.get("result");
    return result.toString();
}

From source file:com.arangodb.entity.EntityDeserializers.java

License:Apache License

private static JsonObject getFirstResultAsJsonObject(JsonObject obj) {
    if (obj.has("result")) {
        if (obj.get("result").isJsonArray()) {
            JsonArray result = obj.getAsJsonArray("result");

            if (result.size() > 0) {
                JsonElement jsonElement = result.get(0);
                if (jsonElement.isJsonObject()) {
                    return jsonElement.getAsJsonObject();
                }//from   w w w . j ava 2  s .c o m
            }
        } else if (obj.get("result").isJsonObject()) {
            return obj.getAsJsonObject("result");
        }

    }
    return null;
}

From source file:com.arangodb.entity.EntityFactory.java

License:Apache License

public static <T> String toJsonString(T obj, boolean includeNullValue) {
    if (obj != null && obj.getClass().equals(BaseDocument.class)) {
        String tmp = includeNullValue ? gsonNull.toJson(obj) : gson.toJson(obj);
        JsonParser jsonParser = new JsonParser();
        JsonElement jsonElement = jsonParser.parse(tmp);
        JsonObject jsonObject = jsonElement.getAsJsonObject();
        JsonObject result = jsonObject.getAsJsonObject("properties");
        JsonElement keyObject = jsonObject.get("_key");
        if (keyObject != null && keyObject.getClass() != JsonNull.class) {
            result.add("_key", jsonObject.get("_key"));
        }//from ww w.j a v  a 2 s  . c  om
        JsonElement handleObject = jsonObject.get("_id");
        if (handleObject != null && handleObject.getClass() != JsonNull.class) {
            result.add("_id", jsonObject.get("_id"));
        }
        // JsonElement revisionValue = jsonObject.get("documentRevision");
        // result.add("_rev", revisionValue);
        return result.toString();
    }
    return includeNullValue ? gsonNull.toJson(obj) : gson.toJson(obj);
}