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HHH-12375 Fix for eager loading same named properties with conflictin…
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105 changes: 105 additions & 0 deletions
105
...rc/test/java/org/hibernate/test/inheritance/discriminator/JoinedInheritanceEagerTest.java
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| @@ -0,0 +1,105 @@ | ||
| /* | ||
| * Hibernate, Relational Persistence for Idiomatic Java | ||
| * | ||
| * Copyright (c) 2014, Red Hat Inc. or third-party contributors as | ||
| * indicated by the @author tags or express copyright attribution | ||
| * statements applied by the authors. All third-party contributions are | ||
| * distributed under license by Red Hat Inc. | ||
| * | ||
| * This copyrighted material is made available to anyone wishing to use, modify, | ||
| * copy, or redistribute it subject to the terms and conditions of the GNU | ||
| * Lesser General Public License, as published by the Free Software Foundation. | ||
| * | ||
| * This program is distributed in the hope that it will be useful, | ||
| * but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY | ||
| * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License | ||
| * for more details. | ||
| * | ||
| * You should have received a copy of the GNU Lesser General Public License | ||
| * along with this distribution; if not, write to: | ||
| * Free Software Foundation, Inc. | ||
| * 51 Franklin Street, Fifth Floor | ||
| * Boston, MA 02110-1301 USA | ||
| */ | ||
| package org.hibernate.test.inheritance.discriminator; | ||
|
|
||
| import org.hibernate.Session; | ||
| import org.hibernate.testing.TestForIssue; | ||
| import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase; | ||
| import org.junit.Assert; | ||
| import org.junit.Test; | ||
|
|
||
| import javax.persistence.*; | ||
| import java.util.Set; | ||
|
|
||
| /** | ||
| * Test cases for joined inheritance with eager fetching. | ||
| * | ||
| * @author Christian Beikov | ||
| */ | ||
| public class JoinedInheritanceEagerTest extends BaseCoreFunctionalTestCase { | ||
|
|
||
| @Override | ||
| protected Class<?>[] getAnnotatedClasses() { | ||
| return new Class[] { | ||
| BaseEntity.class, | ||
| EntityA.class, | ||
| EntityB.class, | ||
| EntityC.class, | ||
| EntityD.class | ||
| }; | ||
| } | ||
|
|
||
| @Test | ||
| @TestForIssue( jiraKey = "HHH-12375" ) | ||
| public void joinUnrelatedCollectionOnBaseType() { | ||
| final Session s = openSession(); | ||
| s.getTransaction().begin(); | ||
|
|
||
| try { | ||
| s.createQuery("from BaseEntity b join b.attributes").list(); | ||
| Assert.fail("Expected a resolution exception for property 'attributes'!"); | ||
| } catch (IllegalArgumentException ex) { | ||
| Assert.assertTrue(ex.getMessage().contains("could not resolve property: attributes ")); | ||
| } finally { | ||
| s.getTransaction().commit(); | ||
| s.close(); | ||
| } | ||
| } | ||
|
|
||
| @Entity(name = "BaseEntity") | ||
| @Inheritance(strategy = InheritanceType.JOINED) | ||
| public static class BaseEntity { | ||
| @Id | ||
| private long id; | ||
| } | ||
|
|
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| @Entity(name = "EntityA") | ||
| public static class EntityA extends BaseEntity { | ||
| @OneToMany(fetch = FetchType.LAZY) | ||
| private Set<EntityC> attributes; | ||
| @ManyToOne(fetch = FetchType.EAGER) | ||
| private EntityC relation; | ||
| } | ||
|
|
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| @Entity(name = "EntityB") | ||
| public static class EntityB extends BaseEntity { | ||
| @OneToMany(fetch = FetchType.LAZY) | ||
| private Set<EntityD> attributes; | ||
| @ManyToOne(fetch = FetchType.EAGER) | ||
| private EntityD relation; | ||
| } | ||
|
|
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| @Entity(name = "EntityC") | ||
| public static class EntityC { | ||
| @Id | ||
| private long id; | ||
| } | ||
|
|
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| @Entity(name = "EntityD") | ||
| public static class EntityD { | ||
| @Id | ||
| private long id; | ||
| } | ||
|
|
||
| } |