basetclasshw.java

持久层hibernate技术使用的一个例子

package cn.hope.front.pojo.base;

import java.io.Serializable;


/**
 * This is an object that contains data related to the t_class_hw table.
 * Do not modify this class because it will be overwritten if the configuration file
 * related to this class is modified.
 *
 * @hibernate.class
 *  table="t_class_hw"
 */

public abstract class BaseTClassHw  implements Serializable {

	public static String REF = "TClassHw";
	public static String PROP_FLAG = "flag";


	// constructors
	public BaseTClassHw () {
		initialize();
	}

	/**
	 * Constructor for primary key
	 */
	public BaseTClassHw (java.lang.Integer tchId) {
		this.setTchId(tchId);
		initialize();
	}

	/**
	 * Constructor for required fields
	 */
	public BaseTClassHw (
		java.lang.Integer tchId,
		java.lang.String flag) {

		this.setTchId(tchId);
		this.setFlag(flag);
		initialize();
	}

	protected void initialize () {}



	private int hashCode = Integer.MIN_VALUE;

	// primary key
	private java.lang.Integer tchId;

	// fields
	private java.lang.String flag;

	// many to one
	private cn.hope.front.pojo.THomework tHomework;
	private cn.hope.front.pojo.SClass sClass;



	/**
	 * Return the unique identifier of this class
     * @hibernate.id
     *  generator-class="identity"
     *  column="tch_id"
     */
	public java.lang.Integer getTchId () {
		return tchId;
	}

	/**
	 * Set the unique identifier of this class
	 * @param tchId the new ID
	 */
	public void setTchId (java.lang.Integer tchId) {
		this.tchId = tchId;
		this.hashCode = Integer.MIN_VALUE;
	}




	/**
	 * Return the value associated with the column: flag
	 */
	public java.lang.String getFlag () {
		return flag;
	}

	/**
	 * Set the value related to the column: flag
	 * @param flag the flag value
	 */
	public void setFlag (java.lang.String flag) {
		this.flag = flag;
	}



	/**
	 * Return the value associated with the column: t_hwid
	 */
	public cn.hope.front.pojo.THomework getTHomework () {
		return tHomework;
	}

	/**
	 * Set the value related to the column: t_hwid
	 * @param tHomework the t_hwid value
	 */
	public void setTHomework (cn.hope.front.pojo.THomework tHomework) {
		this.tHomework = tHomework;
	}



	/**
	 * Return the value associated with the column: s_classid
	 */
	public cn.hope.front.pojo.SClass getSClass () {
		return sClass;
	}

	/**
	 * Set the value related to the column: s_classid
	 * @param sClass the s_classid value
	 */
	public void setSClass (cn.hope.front.pojo.SClass sClass) {
		this.sClass = sClass;
	}





	public boolean equals (Object obj) {
		if (null == obj) return false;
		if (!(obj instanceof cn.hope.front.pojo.TClassHw)) return false;
		else {
			cn.hope.front.pojo.TClassHw tClassHw = (cn.hope.front.pojo.TClassHw) obj;
			if (null == this.getTchId() || null == tClassHw.getTchId()) return false;
			else return (this.getTchId().equals(tClassHw.getTchId()));
		}
	}

	public int hashCode () {
		if (Integer.MIN_VALUE == this.hashCode) {
			if (null == this.getTchId()) return super.hashCode();
			else {
				String hashStr = this.getClass().getName() + ":" + this.getTchId().hashCode();
				this.hashCode = hashStr.hashCode();
			}
		}
		return this.hashCode;
	}


	public String toString () {
		return super.toString();
	}


}