HHH-8021 support overriding nested embeddables with secondary tables

hibernate-core/src/test/java/org/hibernate/test/annotations/embeddables/nested/NestedEmbeddableWithSecondaryTableTest.java

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+/* 
+ * Hibernate, Relational Persistence for Idiomatic Java
+ * 
+ * JBoss, Home of Professional Open Source
+ * Copyright 2014 Red Hat Inc. and/or its affiliates and other contributors
+ * as indicated by the @authors tag. All rights reserved.
+ * See the copyright.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * 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, v. 2.1.
+ * This program is distributed in the hope that it will be useful, but WITHOUT A
+ * 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,
+ * v.2.1 along with this distribution; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA  02110-1301, USA.
+ */
+package org.hibernate.test.annotations.embeddables.nested;
+
+import static org.junit.Assert.assertEquals;
+
+import javax.persistence.AttributeOverride;
+import javax.persistence.AttributeOverrides;
+import javax.persistence.Column;
+import javax.persistence.Embeddable;
+import javax.persistence.Embedded;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+import javax.persistence.SecondaryTable;
+import javax.persistence.SecondaryTables;
+import javax.persistence.Table;
+
+import org.hibernate.Session;
+import org.hibernate.testing.TestForIssue;
+import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
+import org.junit.Test;
+
+/**
+ * @author Brett Meyer
+ */
+public class NestedEmbeddableWithSecondaryTableTest extends BaseCoreFunctionalTestCase {
+
+	@Test
+	@TestForIssue(jiraKey = "HHH-8021")
+	public void testCase() {
+		EntityA e = new EntityA();
+		e.embedA.embedAttrA = "foo1";
+		e.embedA.embedB.embedAttrB = "foo2";
+
+		Session s = openSession();
+		s.getTransaction().begin();
+		s.persist( e );
+		s.getTransaction().commit();
+		s.close();
+		
+		s = openSession();
+		s.getTransaction().begin();
+		e = (EntityA) s.get( EntityA.class, e.id );
+		assertEquals( "foo1", e.embedA.embedAttrA );
+		assertEquals( "foo2", e.embedA.embedB.embedAttrB );
+		s.getTransaction().commit();
+		s.close();
+	}
+
+	@Override
+	protected Class<?>[] getAnnotatedClasses() {
+		return new Class<?>[] { EntityA.class, EmbeddableA.class, EmbeddableB.class };
+	}
+
+	@Entity
+	@Table(name = "TableA")
+	@SecondaryTables({ @SecondaryTable(name = "TableB") })
+	public static class EntityA {
+
+		@Id
+		@GeneratedValue
+		public Integer id;
+
+		@Embedded
+		@AttributeOverrides({ @AttributeOverride(name = "embedAttrA", column = @Column(table = "TableB")) })
+		public EmbeddableA embedA = new EmbeddableA();
+	}
+
+	@Embeddable
+	public static class EmbeddableA {
+
+		@Embedded
+		@AttributeOverrides({ @AttributeOverride(name = "embedAttrB", column = @Column(table = "TableB")) })
+		public EmbeddableB embedB = new EmbeddableB();
+
+		public String embedAttrA;
+	}
+
+	@Embeddable
+	public static class EmbeddableB {
+
+		public String embedAttrB;
+	}
+}