J2EE实例

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 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.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(); } }