Hibernate example source code file (Mark.java)

This example Hibernate source code file (Mark.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

columnresult, columnresult, entity, entity, generatedvalue, id, id, mark, mark, namednativequery, sqlresultsetmapping

The Hibernate Mark.java source code

//$Id$
package org.hibernate.test.annotations.query;
import javax.persistence.ColumnResult;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.NamedNativeQuery;
import javax.persistence.SqlResultSetMapping;

/**
 * Example of scalar result (not working right now)
 *
 * @author Emmanuel Bernard
 */
@Entity
@NamedNativeQuery(name = "average", query = "select avg(m.value) from Mark m", resultSetMapping = "columnmapping")
@SqlResultSetMapping(
		name = "columnmapping",
		columns = @ColumnResult(name = "aver")
)
public class Mark {
	@Id
	@GeneratedValue
	public int id;
	public int value;
}