/* ==================================================================
* Created [2009-4-27 下午11:32:55] by Jon.King
* ==================================================================
* TSS
* ==================================================================
* mailTo:jinpujun@hotmail.com
* Copyright (c) Jon.King, 2009-2012
* ==================================================================
*/
package com.jinhe.tss.cms.entity;
import java.io.Serializable;
import javax.persistence.Embeddable;
/**
* <p> Attachment实体对象的主键 </p>
*/
@Embeddable
public class AttachmentId implements Serializable {
private static final long serialVersionUID = 5924931963789232730L;
private Long articleId; //文章编号 PK
private Integer seqNo; //附件序号 PK
public AttachmentId(){
}
public AttachmentId(Long articleId, Integer seqNo){
this.articleId = articleId;
this.seqNo = seqNo;
}
public Long getArticleId() {
return articleId;
}
public Integer getSeqNo() {
return seqNo;
}
public void setArticleId(Long articleId) {
this.articleId = articleId;
}
public void setSeqNo(Integer seqNo) {
this.seqNo = seqNo;
}
public boolean equals(Object obj) {
AttachmentId object = (AttachmentId)obj;
return this.articleId.equals(object.getArticleId())
&& this.seqNo.equals(object.getSeqNo());
}
public int hashCode() {
return (this.articleId + "_" + this.seqNo).hashCode();
}
public String toString() {
StringBuffer sb = new StringBuffer();
sb.append("id=").append(this.articleId).append(",seqNo=").append(this.seqNo);
return sb.toString();
}
}