bookmark.java

一套基于struts+spring开发的网上聊天系统,欢迎下在研究.

package com.laoer.bbscs.bean;

import java.io.Serializable;
import org.apache.commons.lang.builder.EqualsBuilder;
import org.apache.commons.lang.builder.HashCodeBuilder;
import org.apache.commons.lang.builder.ToStringBuilder;

/**
 * <p>Title: TianYi BBS</p>
 * <p>Description: TianYi BBS System</p>
 * <p>Copyright: Copyright (c) 2004</p>
 * <p>Company: LAOER.COM/TIANYISOFT.NET</p>
 * @author laoer
 * @version 6.0
 */

public class BookMark
    implements Serializable {

  /** identifier field */
  private Long id;

  /** persistent field */
  private long userID;

  /** persistent field */
  private String bookMarkName;

  /** nullable persistent field */
  private String url;

  /** nullable persistent field */
  private String alt;

  /** full constructor */
  public BookMark(long userID, String bookMarkName, String url, String alt) {
    this.userID = userID;
    this.bookMarkName = bookMarkName;
    this.url = url;
    this.alt = alt;
  }

  /** default constructor */
  public BookMark() {
  }

  /** minimal constructor */
  public BookMark(long userID, String bookMarkName) {
    this.userID = userID;
    this.bookMarkName = bookMarkName;
  }

  public Long getId() {
    return this.id;
  }

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

  public long getUserID() {
    return this.userID;
  }

  public void setUserID(long userID) {
    this.userID = userID;
  }

  public String getBookMarkName() {
    return this.bookMarkName;
  }

  public void setBookMarkName(String bookMarkName) {
    this.bookMarkName = bookMarkName;
  }

  public String getUrl() {
    return this.url;
  }

  public void setUrl(String url) {
    this.url = url;
  }

  public String getAlt() {
    return this.alt;
  }

  public void setAlt(String alt) {
    this.alt = alt;
  }

  public String toString() {
    return new ToStringBuilder(this)
        .append("id", getId())
        .toString();
  }

  public boolean equals(Object other) {
    if (! (other instanceof BookMark)) {
      return false;
    }
    BookMark castOther = (BookMark) other;
    return new EqualsBuilder()
        .append(this.getId(), castOther.getId())
        .isEquals();
  }

  public int hashCode() {
    return new HashCodeBuilder()
        .append(getId())
        .toHashCode();
  }

}