Comentario.java

package br.com.triadworks.issuetracker.model;

import java.io.Serializable;
import java.util.Date;

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.JoinTable;
import javax.persistence.ManyToOne;
import javax.persistence.SequenceGenerator;

@Entity
public class Comentario implements Serializable {

	private static final long serialVersionUID = 1L;
	
	@Id
	@GeneratedValue(strategy=GenerationType.SEQUENCE, generator="SEQ_COMENTARIO")
	@SequenceGenerator(name="SEQ_COMENTARIO", sequenceName="SEQ_COMENTARIO", allocationSize=1)
	private Long id;
	private String descricao;
	
	@ManyToOne(fetch=FetchType.LAZY)
	private Usuario autor;
	
	private Date criadaEm;

	public Long getId() {
		return id;
	}

	public void setId(Long id) {
		this.id = id;
	}

	public String getDescricao() {
		return descricao;
	}

	public void setDescricao(String descricao) {
		this.descricao = descricao;
	}

	public Usuario getAutor() {
		return autor;
	}

	public void setAutor(Usuario autor) {
		this.autor = autor;
	}

	public Date getCriadaEm() {
		return criadaEm;
	}

	public void setCriadaEm(Date criadaEm) {
		this.criadaEm = criadaEm;
	}

	@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;
		Comentario other = (Comentario) obj;
		if (id == null) {
			if (other.id != null)
				return false;
		} else if (!id.equals(other.id))
			return false;
		return true;
	}
	
	
}