/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later.
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.test.id;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.SequenceGenerator;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.dialect.SQLServer2012Dialect;
import org.hibernate.testing.RequiresDialect;
import org.hibernate.testing.TestForIssue;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import org.junit.Test;
import static org.hibernate.testing.transaction.TransactionUtil.doInHibernate;
import static org.junit.Assert.assertTrue;
public class SQLServer2012SequenceGeneratorAnnotationTest extends BaseCoreFunctionalTestCase {
@Override
protected Class<?>[] getAnnotatedClasses() {
return new Class[] { Person.class };
}
/**
* SQL server requires that sequence be initialized to something other than the minimum value for the type
* (e.g., Long.MIN_VALUE). For generator = "sequence", the initial value must be provided as a parameter.
* For this test, the sequence is initialized to 10.
*/
@Test
@TestForIssue(jiraKey = "HHH-8814")
@RequiresDialect(value=SQLServer2012Dialect.class)
public void testStartOfSequence() {
final Person person = doInHibernate( this::sessionFactory, session -> {
final Person _person = new Person();
session.persist(_person);
return _person;
} );
assertTrue(person.getId() == 10);
}
@Override
protected boolean isCleanupTestDataRequired() {
return true;
}
@Entity(name = "Person")
public static class Person {
@Id
@GeneratedValue(strategy = GenerationType.SEQUENCE, generator = "seq")
@SequenceGenerator(initialValue = 10, name = "seq")
private long id;
public long getId() {
return id;
}
public void setId(final long id) {
this.id = id;
}
}
}