Hibernate example source code file (RegionalArticlePk.java)

This example Hibernate source code file (RegionalArticlePk.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" ^TM.

Java - Hibernate tags/keywords

accesstype, accesstype, embeddable, io, regionalarticlepk, regionalarticlepk, serializable, serializable, string, string

The Hibernate RegionalArticlePk.java source code

//$Id$
package org.hibernate.test.annotations.embedded;
import java.io.Serializable;
import javax.persistence.Embeddable;
import org.hibernate.annotations.AccessType;

/**
 * Regional article pk
 *
 * @author Emmanuel Bernard
 */
@Embeddable
@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;
		}
	}
}