/*
* JBoss, Home of Professional Open Source
* Copyright 2013, Red Hat, Inc. and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This 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 software 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.richfaces.photoalbum.model;
import java.io.Serializable;
import java.util.Date;
import javax.enterprise.context.RequestScoped;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.FetchType;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import javax.validation.constraints.NotNull;
import org.hibernate.annotations.OnDelete;
import org.hibernate.annotations.OnDeleteAction;
import org.hibernate.validator.constraints.Length;
import org.hibernate.validator.constraints.NotEmpty;
/**
* Class for representing Comment Entity. EJB3 Entity Bean
*
* @author Andrey Markhel
*/
@Entity
@RequestScoped
public class Comment implements Serializable {
private static final long serialVersionUID = 3429270322123226071L;
@Id
@GeneratedValue(strategy = GenerationType.IDENTITY)
private Long id;
@ManyToOne
@OnDelete(action = OnDeleteAction.CASCADE)
@JoinColumn(nullable = false)
private Image image;
// changed from LAZY
@ManyToOne(fetch = FetchType.EAGER)
@OnDelete(action = OnDeleteAction.CASCADE)
@JoinColumn(nullable = true)
private User author;
@Temporal(TemporalType.TIMESTAMP)
private Date date;
@NotNull
@NotEmpty
@Length(min = 2)
@Column(length = 1024, nullable = false)
private String message;
/**
* Getter for property preDefined
*
* @return is this shelf is predefined
*/
public boolean isPreDefined() {
return getImage().isPreDefined();
}
// ---------------------------------------Getters, Setters
public Long getId() {
return id;
}
public Date getDate() {
return date;
}
public void setDate(Date date) {
this.date = date;
}
public User getAuthor() {
return author;
}
public void setAuthor(User author) {
this.author = author;
}
public String getMessage() {
return message;
}
public void setMessage(String message) {
this.message = message;
}
public Image getImage() {
return image;
}
public void setImage(Image image) {
this.image = image;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null || getClass() != obj.getClass()) {
return false;
}
final Comment comment = (Comment) obj;
return (id == null ? comment.getId() == null : id.equals(comment.getId()))
&& (author == null ? comment.getAuthor() == null : author.equals(comment.getAuthor()))
&& image.equals(comment.getImage()) && message.equals(comment.getMessage());
}
@Override
public int hashCode() {
int result = id != null ? id.hashCode() : 0;
result = 31 * result + image.hashCode();
result = 31 * result + author.hashCode();
result = 31 * result + message.hashCode();
return result;
}
}