news.java

spring+struts+hibernate写的新闻发布系统。

package org.yeeku.model;

import java.util.Date;
import java.util.Set;

import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;
import org.apache.commons.lang.builder.ToStringBuilder;

/**
 * @hibernate.class table="news"
 * @struts.form include-all="false" extends="BaseForm"
 */
public class News extends BaseObject {

	private Long id;// pk,required

	private String title;// required

	private String content;// required

	private User poster;// fk,required

	private Date postDate;// required

	private Date lastModifyDate;// required

	private Category category;// required

	private Set newsReviews;

	public News() {
	}

	/**
	 * @return Returns the newsReview.
	 */
	public Set getNewsReviews() {
		return newsReviews;
	}

	/**
	 * @param newsReview
	 *            The newsReview to set.
	 */
	public void setNewsReviews(Set newsReviews) {
		this.newsReviews = newsReviews;
	}

	/**
	 * @hibernate.many-to-one column="id" not-null="true"
	 */
	public Category getCategory() {
		return category;
	}

	public void setCategory(Category category) {
		this.category = category;
	}

	/**
	 * @hibernate.property column="last_modify_date" not-null="true"
	 */
	public Date getLastModifyDate() {
		return lastModifyDate;
	}

	public void setLastModifyDate(Date lastModifyDate) {
		this.lastModifyDate = lastModifyDate;
	}

	/**
	 * @hibernate.property column="post_date" not-null="true"
	 */
	public Date getPostDate() {
		return postDate;
	}

	public void setPostDate(Date postDate) {
		this.postDate = postDate;
	}

	/**
	 * @hibernate.many-to-one column="username" not-null="true"
	 */
	public User getPoster() {
		return poster;
	}

	public void setPoster(User poster) {
		this.poster = poster;
	}

	/**
	 * @hibernate.property column="content" length="3000" not-null="true"
	 */
	public String getContent() {
		return content;
	}

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

	/**
	 * @return Returns the id.
	 * @hibernate.id column="id" generator-class="increment"
	 *               unsaved-value="null"
	 */
	public Long getId() {
		return id;
	}

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

	/**
	 * @hibernate.property column="title" length="50" not-null="true"
	 */
	public String getTitle() {
		return title;
	}

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

	/**
	 * @see java.lang.Object#equals(Object)
	 */
	public boolean equals(Object object) {
		if (!(object instanceof News)) {
			return false;
		}
		News rhs = (News) object;
		return this.poster.equals(rhs.getPoster())
				&& this.postDate.equals(rhs.getPostDate());
		/*
		 * return new EqualsBuilder().append(this.newsReviews, rhs.newsReviews)
		 * .append(this.title, rhs.title).append(this.category,
		 * rhs.category).append(this.content, rhs.content).append(
		 * this.postDate, rhs.postDate).append( this.lastModifyDate,
		 * rhs.lastModifyDate).append( this.id, rhs.id).append(this.poster,
		 * rhs.poster) .isEquals();
		 */
	}

	/**
	 * @see java.lang.Object#hashCode()
	 */
	public int hashCode() {
		return this.poster.hashCode() + this.postDate.hashCode();
		/*
		 * return new HashCodeBuilder(1595611275, -1477459617).append(
		 * this.newsReviews).append(this.title).append(this.category)
		 * .append(this.content).append(this.postDate).append(
		 * this.lastModifyDate).append(this.id)
		 * .append(this.poster).toHashCode();
		 */
	}

	/**
	 * @see java.lang.Object#toString()
	 */
	public String toString() {
		return new ToStringBuilder(this).append("id", this.id).append("title",
				this.title).append("postDate", this.postDate).append("content",
				this.content).append("lastModifyDate", this.lastModifyDate)
				.append("poster", this.poster)
				.append("category", this.category).append("newsReviews",
						this.newsReviews).toString();
	}

}