/*
 *  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;

/**
 * encapsulates requests for chart URLs
 * 
 * @author Christopher Fagiani
 */
public class ChartUrlRequest extends RestRequest {

    private static final long serialVersionUID = 8291926670269244271L;
    public static final String GET_AP_STATUS_SUMMARY_ACTION = "getAPStatus";
    public static final String COUNTRY_PARAM = "country";

    private String country;

    @Override
    protected void populateErrors() {
        if (GET_AP_STATUS_SUMMARY_ACTION.equalsIgnoreCase(getAction())) {
            if (country == null || country.trim().length() == 0) {
                addError(new RestError(RestError.MISSING_PARAM_ERROR_CODE,
                        RestError.MISSING_PARAM_ERROR_MESSAGE, COUNTRY_PARAM
                                + " is mandatory"));
            }
        }
    }

    @Override
    protected void populateFields(HttpServletRequest req) throws Exception {
        country = req.getParameter(COUNTRY_PARAM);
    }

    public String getCountry() {
        return country;
    }

    public void setCountry(String country) {
        this.country = country;
    }

}