Event.java

/* Jug Management is a web application conceived to manage user groups or 
 * communities focused on a certain domain of knowledge, whose members are 
 * constantly sharing information and participating in social and educational 
 * events. Copyright (C) 2011 Ceara Java User Group - CEJUG.
 * 
 * This application is free software; you can redistribute it and/or modify it 
 * under the terms of the GNU Lesser General Public License as published by the 
 * Free Software Foundation; either version 2.1 of the License, or (at your 
 * option) any later version.
 * 
 * This application 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 Lesser General Public 
 * License for more details.
 * 
 * There is a full copy of the GNU Lesser General Public License along with 
 * this library. Look for the file license.txt at the root level. If you do not
 * find it, write to the Free Software Foundation, Inc., 59 Temple Place, 
 * Suite 330, Boston, MA 02111-1307 USA.
 * */
package org.cejug.yougi.event.entity;

import java.io.Serializable;
import java.util.Date;
import java.util.List;
import javax.persistence.*;
import org.cejug.yougi.entity.City;
import org.cejug.yougi.entity.Country;
import org.cejug.yougi.entity.Identified;
import org.cejug.yougi.entity.Province;
import org.cejug.yougi.partnership.entity.Partner;

/**
 * @author Hildeberto Mendonca  - http://www.hildeberto.com
 */
@Entity
@Table(name = "event")
public class Event implements Serializable, Identified {

    private static final long serialVersionUID = 1L;

    @Id
    private String id;

    private String name;

    @ManyToOne
    @JoinColumn(name = "venue")
    private Partner venue;

    @Column(name = "start_date")
    @Temporal(javax.persistence.TemporalType.DATE)
    private Date startDate;

    @Column(name = "start_time")
    @Temporal(javax.persistence.TemporalType.TIME)
    private Date startTime;

    @Column(name = "end_date")
    @Temporal(javax.persistence.TemporalType.DATE)
    private Date endDate;

    @Column(name = "end_time")
    @Temporal(javax.persistence.TemporalType.TIME)
    private Date endTime;
    
    @Transient
    private int duration;

    private String description;

    @Column(name = "short_description")
    private String shortDescription;

    private String address;

    @ManyToOne
    @JoinColumn(name = "country")
    private Country country;

    @ManyToOne
    @JoinColumn(name = "province")
    private Province province;

    @ManyToOne
    @JoinColumn(name = "city")
    private City city;

    private String latitude;

    private String longitude;

    private Boolean external;
    
    @Column(name = "certificate_template")
    private String certificateTemplate;
    
    @OneToMany(mappedBy="event")
    private List<EventSession> eventSessions;

    @Override
    public String getId() {
        return id;
    }

    @Override
    public void setId(String id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public Partner getVenue() {
        return venue;
    }

    public void setVenue(Partner venue) {
        this.venue = venue;
    }

    public Date getStartDate() {
        return startDate;
    }

    public void setStartDate(Date startDate) {
        this.startDate = startDate;
    }

    public Date getEndDate() {
        return endDate;
    }

    public void setEndDate(Date endDate) {
        this.endDate = endDate;
    }

    public Date getStartTime() {
        return startTime;
    }

    public void setStartTime(Date startTime) {
        this.startTime = startTime;
    }

    public Date getEndTime() {
        return endTime;
    }

    public void setEndTime(Date endTime) {
        this.endTime = endTime;
    }

    /**
     * @return the difference in hours between start date and time and end date
     * and time.
     */
    public int getDuration() {
        return duration;
    }

    public void setDuration(int duration) {
        this.duration = duration;
    }

    public String getDescription() {
        return description;
    }

    public void setDescription(String description) {
        this.description = description;
    }

    public String getShortDescription() {
        return shortDescription;
    }

    public void setShortDescription(String shortDescription) {
        this.shortDescription = shortDescription;
    }

    public void setAddress(String address) {
        this.address = address;
    }

    public String getAddress() {
        return address;
    }

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

    public Country getCountry() {
        return country;
    }

    public void setProvince(Province province) {
        this.province = province;
    }

    public Province getProvince() {
        return province;
    }

    public void setCity(City city) {
        this.city = city;
    }

    public City getCity() {
        return city;
    }

    public void setLatitude(String latitude) {
        this.latitude = latitude;
    }

    public String getLatitude() {
        return latitude;
    }

    public void setLongitude(String longitude) {
        this.longitude = longitude;
    }

    public String getLongitude() {
        return longitude;
    }

    public void setExternal(Boolean external) {
        this.external = external;
    }

    public Boolean getExternal() {
        return external;
    }

    /**
     * @return the name of the file containing the template to be used on the
     * certificate generation.
     */
    public String getCertificateTemplate() {
        return certificateTemplate;
    }

    public void setCertificateTemplate(String certificateTemplate) {
        this.certificateTemplate = certificateTemplate;
    }

    /**
     * @return the sessions in which the event is organized.
     */
    public List<EventSession> getEventSessions() {
        return eventSessions;
    }

    public void setEventSessions(List<EventSession> eventSessions) {
        this.eventSessions = eventSessions;
    }

    @Override
    public String toString() {
        return this.name;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((id == null) ? 0 : id.hashCode());
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        Event other = (Event) obj;
        if (id == null) {
            if (other.id != null) {
                return false;
            }
        } else if (!id.equals(other.id)) {
            return false;
        }
        return true;
    }
}