Post.java

package com.hantsylabs.example.spring.model;

import java.util.Date;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Temporal;
import javax.persistence.TemporalType;
import javax.persistence.Version;
import javax.validation.constraints.NotNull;

import org.apache.commons.lang3.builder.ReflectionToStringBuilder;
import org.apache.commons.lang3.builder.ToStringStyle;
import org.springframework.format.annotation.DateTimeFormat;

@Entity
public class Post {
	@Id
	@GeneratedValue(strategy = GenerationType.AUTO)
	@Column(name = "id")
	private Long id;

	@Version
	@Column(name = "version")
	private Integer version;

	@NotNull
	private String title;

	@NotNull
	private String content;

	@NotNull
	@Temporal(TemporalType.TIMESTAMP)
	@DateTimeFormat(style = "M-")
	private Date createdAt;
	
	@NotNull
	private String slug;

	public Long getId() {
		return id;
	}

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

	public Integer getVersion() {
		return version;
	}

	public void setVersion(Integer version) {
		this.version = version;
	}

	public String getTitle() {
		return title;
	}

	public void setTitle(String title) {
		this.title = title;
	}

	public String getContent() {
		return content;
	}

	public void setContent(String content) {
		this.content = content;
	}

	public Date getCreatedAt() {
		return createdAt;
	}

	public void setCreatedAt(Date createdAt) {
		this.createdAt = createdAt;
	}

	public String getSlug() {
		return slug;
	}

	public void setSlug(String slug) {
		this.slug = slug;
	}

	@Override
	public String toString() {
		return ReflectionToStringBuilder.toString(this, ToStringStyle.SHORT_PREFIX_STYLE);
	}

}