regionalarticlepk.java

hibernate方便的操作数据库相当不错的 请各位下载看看啊

//$Id: RegionalArticlePk.java,v 1.1 2004/11/18 21:34:10 epbernard Exp $
package org.hibernate.test.metadata.dependent;

import javax.ejb.Dependent;
import javax.ejb.DependentObject;
import javax.ejb.AccessType;
import java.io.Serializable;

/**
 * Regional article pk
 * @author Emmanuel Bernard
 */
@DependentObject(access = AccessType.FIELD)
public class RegionalArticlePk implements Serializable {
	/** country iso2 code */
	public String iso2;
	public String localUniqueKey;

	public int hashCode() {
		//this implem sucks
		return (iso2 + localUniqueKey).hashCode();
	}

	public boolean equals(Object obj) {
		//iso2 and localUniqueKey are expected to be set in this implem
		if (obj != null && obj instanceof RegionalArticlePk) {
			RegionalArticlePk other = (RegionalArticlePk) obj;
			return iso2.equals(other.iso2) && localUniqueKey.equals(other.localUniqueKey);
		}
		else {
			return false;
		}
	}
}