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/*
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* Hibernate, Relational Persistence for Idiomatic Java
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*
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* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
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* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
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*/
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package org.hibernate.test.id;
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import javax.persistence.Entity;
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import javax.persistence.Id;
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import javax.persistence.Table;
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import org.hibernate.HibernateException;
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import org.hibernate.testing.TestForIssue;
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import org.hibernate.testing.junit4.BaseNonConfigCoreFunctionalTestCase;
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import org.junit.Before;
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import org.junit.Test;
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import static org.hibernate.testing.transaction.TransactionUtil.doInHibernate;
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import static org.junit.Assert.fail;
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/**
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* @author Gail Badner
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*/
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public class NonUniqueIdTest extends BaseNonConfigCoreFunctionalTestCase {
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@Override
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protected Class[] getAnnotatedClasses() {
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return new Class[] { Category.class };
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}
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@Before
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public void setup() {
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doInHibernate(
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this::sessionFactory,
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session -> {
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// drop and recreate table so it has no primary key
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session.createNativeQuery(
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"DROP TABLE CATEGORY"
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).executeUpdate();
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session.createNativeQuery(
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"create table CATEGORY( id integer not null, name varchar(255) )"
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).executeUpdate();
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session.createNativeQuery( "insert into CATEGORY( id, name) VALUES( 1, 'clothes' )" )
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.executeUpdate();
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session.createNativeQuery( "insert into CATEGORY( id, name) VALUES( 1, 'shoes' )" )
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.executeUpdate();
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}
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);
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}
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@Test
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@TestForIssue( jiraKey = "HHH-12802" )
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public void testLoadEntityWithNonUniqueId() {
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doInHibernate(
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this::sessionFactory,
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session -> {
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try {
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session.get( Category.class, 1 );
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fail( "should have failed because there are 2 entities with id == 1" );
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}
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catch ( HibernateException ex) {
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// expected
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}
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}
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);
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}
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@Entity
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@Table(name = "CATEGORY")
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public static class Category {
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@Id
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private int id;
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private String name;
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}
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}
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