com.jdom.mediadownloader.series.domain.SeriesNotification.java Source code

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Here is the source code for com.jdom.mediadownloader.series.domain.SeriesNotification.java

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/** 
 *  Copyright (C) 2012  Just Do One More
 *  
 *  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 com.jdom.mediadownloader.series.domain;

import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;
import javax.persistence.UniqueConstraint;

import org.apache.commons.lang3.builder.EqualsBuilder;
import org.apache.commons.lang3.builder.HashCodeBuilder;

import com.jdom.mediadownloader.domain.AbstractEntity;
import com.jdom.mediadownloader.domain.User;

@Entity
@Table(uniqueConstraints = @UniqueConstraint(columnNames = { "seriesid", "userid" }))
public class SeriesNotification extends AbstractEntity<SeriesNotification> {

    /**
     * serialVersionUID.
     */
    private static final long serialVersionUID = 129037798432143L;

    private int id;

    private Series series;

    private User user;

    /**
     * Default constructor required by JPA.
     */
    public SeriesNotification() {

    }

    public SeriesNotification(User user, Series series) {
        this.user = user;
        this.series = series;
    }

    @Override
    public int compareTo(SeriesNotification other) {
        int compared = series.compareTo(other.getSeries());

        if (compared == 0) {
            compared = user.compareTo(other.getUser());
        }

        return compared;
    }

    @Override
    public boolean equals(Object other) {
        if (other instanceof SeriesNotification) {
            SeriesNotification that = (SeriesNotification) other;

            EqualsBuilder builder = new EqualsBuilder();
            builder.append(this.getSeries(), that.getSeries());
            builder.append(this.getUser(), that.getUser());
            return builder.isEquals();
        }

        return false;
    }

    /**
     * Retrieve the hashcode for this object.
     */
    @Override
    public int hashCode() {
        return new HashCodeBuilder().append(getSeries()).append(getUser()).toHashCode();
    }

    /**
     * Auto-generated primary key.
     * 
     * @return the id for this entity object
     */
    @Override
    @Id
    @GeneratedValue(strategy = GenerationType.AUTO)
    public int getId() {
        return id;
    }

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

    @ManyToOne(optional = false)
    @JoinColumn(name = "seriesid")
    public Series getSeries() {
        return series;
    }

    public void setSeries(Series series) {
        this.series = series;
    }

    @ManyToOne(optional = false)
    @JoinColumn(name = "userid")
    public User getUser() {
        return user;
    }

    public void setUser(User user) {
        this.user = user;
    }

    @Override
    public String toString() {
        return "[" + getUser().getName() + "] [" + getSeries().getName() + "]";
    }

    @Override
    public SeriesNotification clone() {
        return new SeriesNotification(this.getUser(), this.getSeries());
    }
}