[hibernate-issues] [Hibernate-JIRA] Commented: (HHH-7235) Support null NaturalId values in loadEntityIdByNaturalId query

[ https://hibernate.onjira.com/browse/HHH-7235?page=com.atlassian.jira.plug... ] Guenther Demetz commented on HHH-7235: -------------------------------------- Following the according test-method to add in the matrix test. It tests naturalId lookup on a null String value and on a null Entity value {code:title=org.hibernate.test.naturalid.nullable.NullableNaturalIdTest.java|borderStyle=solid} ... @Override protected Class<?>[] getAnnotatedClasses() { return new Class[] { C.class, D.class }; } ... @Test public void testNaturalIdQuerySupportingNullValues() { Session session = openSession(); session.beginTransaction(); D d1 = new D(); d1.name="Titi"; d1.associatedC = null; D d2 = new D(); d2.name=null; C c = new C(); d2.associatedC = c; session.persist( d1 ); session.persist( d2 ); session.persist( c ); session.getTransaction().commit(); session.close(); session = openSession(); session.beginTransaction(); assertNotNull( session.byNaturalId(D.class).using("name", null).using("associatedC", c).load()); assertNotNull( session.byNaturalId(D.class).using("name", "Titi").using("associatedC", null).load()); session.getTransaction().commit(); session.close(); } {code} New entity class D {code:title=org.hibernate.test.naturalid.nullable.D.java|borderStyle=solid} package org.hibernate.test.naturalid.nullable; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.GenerationType; import javax.persistence.Id; import javax.persistence.ManyToOne; import org.hibernate.annotations.NaturalId; /** * @author Guenther Demetz */ @Entity public class D { @Id @GeneratedValue(strategy = GenerationType.TABLE) public long oid; @NaturalId(mutable=true) public String name; @NaturalId(mutable=true) @ManyToOne public C associatedC; } {code} -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira