br.ufrj.ppgi.jemf.mobile.bean.Volunteer.java Source code

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Here is the source code for br.ufrj.ppgi.jemf.mobile.bean.Volunteer.java

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/**************************************************************************************
 * Copyright (c) 2014, Marcus Machado, All rights reserved.
 * Copyright (c) 2014, Java Emergency Management Framework - JEMF, All rights reserved.
 * Graduate Program on Informatics (PPGI), Federal University of Rio de Janeiro (UFRJ).
 *  
 *   This program is free software: you can redistribute it and/or modify
 *   it under the terms of the GNU General Public License as published by
 *   the Free Software Foundation, either version 3 of the License, or
 *   (at your option) any later version.
 *
 *   This program 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 General Public License for more details.
 *
 *   You should have received a copy of the GNU General Public License
 *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 **************************************************************************************/
package br.ufrj.ppgi.jemf.mobile.bean;

import java.text.ParseException;

import org.json.JSONException;
import org.json.JSONObject;

import android.os.Parcel;
import android.os.Parcelable;
import br.ufrj.ppgi.jemf.core.coordination.AbstractVolunteer;
import br.ufrj.ppgi.jemf.utils.DateTimeFormat;

/**
 * @author Marcus Machado
 *
 */
public class Volunteer extends AbstractVolunteer implements Parcelable, Comparable<Volunteer> {

    /* Relationships - Future work */
    /**
     * Location ID.
     */
    private int idLocation;

    /**
     * Constructor.
     */
    public Volunteer() {
        super();
        this.setId(0);
    }

    /**
     * Constructor.
     * @param name
     * @param gender
     * @param birthDate
     * @param age
     * @param login
     * @param password
     * @throws ParseException
     */
    public Volunteer(String name, int gender, String birthDate, int age, String login, String password) {
        super();
        this.setName(name);
        this.setGender(gender);
        this.setBirthDateString(birthDate);
        this.setAge(age);
        this.setLogin(login);
        this.setPassword(password);
    }

    /**
     * Set the Location ID.
     * @param idLocation
     */
    public void setLocationId(int idLocation) {
        this.idLocation = idLocation;
    }

    /**
     * Get the Location ID.
     * @return int
     */
    public int getLocationId() {
        return this.idLocation;
    }

    /**
     * Get the birth date as String value.
     * @return String
     */
    public String getBirthDateString() {
        return DateTimeFormat.DateTimeToString(getBirthDate());
    }

    /**
     * Set the birth date as String value.
     * @param birthDate
     * @throws ParseException
     */
    public void setBirthDateString(String birthDate) {
        try {
            setBirthDate(DateTimeFormat.StringToDateTime(birthDate));
        } catch (ParseException e) {
            e.printStackTrace();
        }
    }

    /**
     * Volunteer Parcelable Constructor.
     * Parcelable to get passed among activities through Intent (similar to Serialization).
     * Attention to class members order an this use FIFO method.
     */
    private Volunteer(Parcel in) {
        setId(in.readInt());
        setName(in.readString());
        setGender(in.readInt());
        setBirthDateString(in.readString());
        setAge(in.readInt());
        setLogin(in.readString());
        setPassword(in.readString());
    }

    /**
     * Describe Parcelable contents.
     * @return int
     */
    @Override
    public int describeContents() {
        return 0;
    }

    /**
     * Write Volunteer data to Parcelable. 
     */
    @Override
    public void writeToParcel(Parcel dest, int flags) {
        dest.writeInt(getId());
        dest.writeString(getName());
        dest.writeInt(getGender());
        dest.writeString(getBirthDateString());
        dest.writeInt(getAge());
        dest.writeString(getLogin());
        dest.writeString(getPassword());
    }

    /**
     * Public Volunteer Parcelable Constructor.
     */
    public static final Parcelable.Creator<Volunteer> CREATOR = new Parcelable.Creator<Volunteer>() {
        /**
         * Create a Volunteer from Parcel.
         * @return Volunteer
         */
        @Override
        public Volunteer createFromParcel(Parcel source) {
            // Use Parcelable constructor.
            return new Volunteer(source);
        }

        /**
         * Create a Volunteer Array.
         * @return Array
         */
        @Override
        public Volunteer[] newArray(int size) {
            return new Volunteer[size];
        }
    };

    /**
     * Compare Volunteer objects.
     * @param another
     */
    @Override
    public int compareTo(Volunteer another) {
        return this.getName().compareTo(another.getName());
    }

    /**
     * Volunteer Object to String.
     * @return String
     */
    @Override
    public String toString() {
        try {
            return new StringBuilder("Volunteer [").append("id=" + String.valueOf(getId()) + ", ")
                    .append("name=" + getName() + ", ").append("gender=" + String.valueOf(getGender()) + ", ")
                    .append("birthDate=" + getBirthDateString() + ", ").append("age=" + String.valueOf(getAge()))
                    .append("]").toString();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }

    /**
     * Volunteer Object to JSON.
     * @return String
     */
    public String toJSON() {
        try {
            JSONObject data = new JSONObject();
            data.put("id", String.valueOf(getId()));
            data.put("name", getName());
            data.put("gender", String.valueOf(getGender()));
            data.put("birthDate", getBirthDateString());
            data.put("age", String.valueOf(getAge()));
            JSONObject object = new JSONObject();
            object.put("Volunteer", data);
            return object.toString();
        } catch (JSONException e) {
            e.printStackTrace();
        }
        return null;
    }

}