LocationBeaconRequest.java

/*
 *  Copyright (C) 2010-2012 Stichting Akvo (Akvo Foundation)
 *
 *  This file is part of Akvo FLOW.
 *
 *  Akvo FLOW is free software: you can redistribute it and modify it under the terms of
 *  the GNU Affero General Public License (AGPL) as published by the Free Software Foundation,
 *  either version 3 of the License or any later version.
 *
 *  Akvo FLOW is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
 *  without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *  See the GNU Affero General Public License included below for more details.
 *
 *  The full license text can also be seen at <http://www.gnu.org/licenses/agpl.html>.
 */

package org.waterforpeople.mapping.app.web.dto;

import javax.servlet.http.HttpServletRequest;

import com.gallatinsystems.framework.rest.RestError;
import com.gallatinsystems.framework.rest.RestRequest;
import com.gallatinsystems.framework.rest.exception.RestValidationException;

/**
 * data structure to capture location beacon calls
 *
 * @author Christopher Fagiani
 */
public class LocationBeaconRequest extends RestRequest {

    private static final String PHONE_PARAM = "phoneNumber";
    private static final String LAT_PARAM = "lat";
    private static final String IMEI_PARAM = "imei";
    private static final String LON_PARAM = "lon";
    private static final String ACC_PARAM = "acc";
    private static final String VER_PARAM = "ver";
    private static final String DEV_ID_PARAM = "devId";
    private static final String OSVERSION_PARAM = "osVersion";
    private static final String ANDROID_ID = "androidId";
    private static final long serialVersionUID = 4549010911554976717L;
    private String phoneNumber;
    private String imei;
    private Double lat;
    private Double lon;
    private Double accuracy;
    private String appVersion;
    private String deviceIdentifier;
    private String osVersion;
    private String androidId;

    public String getDeviceIdentifier() {
        return deviceIdentifier;
    }

    public void setDeviceIdentifier(String deviceIdentifier) {
        this.deviceIdentifier = deviceIdentifier;
    }

    public String getAppVersion() {
        return appVersion;
    }

    public void setAppVersion(String appVersion) {
        this.appVersion = appVersion;
    }

    public String getPhoneNumber() {
        return phoneNumber;
    }

    public void setPhoneNumber(String phoneNumber) {
        this.phoneNumber = phoneNumber;
    }

    public String getImei() {
        return imei;
    }

    public void setImei(String imei) {
        this.imei = imei;
    }

    public String getOsVersion() {
        return osVersion;
    }

    public void setOsVersion(String osVersion) {
        this.osVersion = osVersion;
    }

    public Double getLat() {
        return lat;
    }

    public void setLat(Double lat) {
        this.lat = lat;
    }

    public Double getLon() {
        return lon;
    }

    public void setLon(Double lon) {
        this.lon = lon;
    }

    public Double getAccuracy() {
        return accuracy;
    }

    public void setAccuracy(Double accuracy) {
        this.accuracy = accuracy;
    }

    public String getAndroidId() {
        return androidId;
    }

    public void setAndroidId(String androidId) {
        this.androidId = androidId;
    }

    @Override
    protected void populateErrors() {
        if (lon != null && lat == null) {
            addError(new RestError(RestError.MISSING_PARAM_ERROR_CODE,
                    RestError.MISSING_PARAM_ERROR_MESSAGE, LAT_PARAM
                            + " cannot be null"));
        }
        if (lat != null && lon == null) {
            addError(new RestError(RestError.MISSING_PARAM_ERROR_CODE,
                    RestError.MISSING_PARAM_ERROR_MESSAGE, LON_PARAM
                            + " cannot be null"));
        }
        if (phoneNumber == null) {
            addError(new RestError(RestError.MISSING_PARAM_ERROR_CODE,
                    RestError.MISSING_PARAM_ERROR_MESSAGE, PHONE_PARAM
                            + " cannot be null"));
        }
    }

    @Override
    protected void populateFields(HttpServletRequest req) throws Exception {
        phoneNumber = req.getParameter(PHONE_PARAM);
        appVersion = req.getParameter(VER_PARAM);
        deviceIdentifier = req.getParameter(DEV_ID_PARAM);
        imei = req.getParameter(IMEI_PARAM);
        osVersion = req.getParameter(OSVERSION_PARAM);
        androidId = req.getParameter(ANDROID_ID);
        try {
            if (req.getParameter(LAT_PARAM) != null) {
                lat = Double.parseDouble(req.getParameter(LAT_PARAM));
            }
            if (req.getParameter(LON_PARAM) != null) {
                lon = Double.parseDouble(req.getParameter(LON_PARAM));
            }
            if (req.getParameter(ACC_PARAM) != null) {
                accuracy = Double.parseDouble(req.getParameter(ACC_PARAM));
            }
        } catch (NumberFormatException e) {
            throw new RestValidationException(new RestError(
                    RestError.BAD_DATATYPE_CODE,
                    RestError.BAD_DATATYPE_MESSAGE,
                    "lat, lon and acc must be doubles"),
                    "Lat/lon must be doubles", e);
        }

    }
}