package ru.indvdum.mywork.openjpa.model;

import javax.persistence.Column;

import javax.persistence.Entity;

import javax.persistence.GeneratedValue;

import javax.persistence.GenerationType;

import javax.persistence.Id;

import javax.persistence.Table;

/**

 * @author indvdum

 * 16.08.2011 9:02:32

 *

 */

@Entity

@Table(name = "TASKS")

public class Task implements IDatabaseObject {

	private static final long serialVersionUID = -4457948503094306717L;

	@Id

	@GeneratedValue(strategy = GenerationType.SEQUENCE)

	@Column(name = "ID", nullable = false)

	private Integer id = null;

	@Column(name = "NAME")

	private String name = null;

	@Column(name = "DESCRIPTION")

	private String description = null;

	public Task(){

	}

	@Override

	public boolean equals(Object obj) {

		if (this == obj)

			return true;

		if (obj == null)

			return false;

		if (!(obj instanceof Task))

			return false;

		final Task other = (Task) obj;

		return (getId() == other.getId() || (getId() != null && getId().equals(other.getId())));

	}

	@Override

	public int hashCode() {

		if(getId() != null && getId() != 0)

			return getId().hashCode();

		else

			return super.hashCode();

	}

	@Override

	public String toString() {

		return getName();

	}

	public Integer getId() {

		return id;

	}

	public void setId(Integer id) {

		this.id = id;

	}

	public String getName() {

		return name != null ? name : "";

	}

	public void setName(String name) {

		this.name = name;

	}

	public String getDescription() {

		return description != null ? description : "";

	}

	public void setDescription(String description) {

		this.description = description;

	}

}