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HHH-5472 : Add test case with circular non-nullable associations

This commit is contained in:
Gail Badner 2011-11-23 02:48:02 -08:00
parent 52969e9561
commit 0fc95e54b3
3 changed files with 203 additions and 0 deletions
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61
hibernate-core/src/matrix/java/org/hibernate/test/annotations/cascade/Child.java Normal file
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/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2011, 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.annotations.cascade;
import javax.persistence.CascadeType;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
/**
* @author Jeff Schnitzer
*/
@Entity
public class Child
{
/** */
@Id
@GeneratedValue
public Long id;
/** */
@ManyToOne(cascade=CascadeType.PERSIST)
@JoinColumn(name="parentId", nullable=false)
Parent parent;
/** */
public Child() {}
/** */
public Child(Parent p)
{
this.parent = p;
}
/** */
public Parent getParent() { return this.parent; }
public void setParent(Parent value) { this.parent = value; }
}

73
hibernate-core/src/matrix/java/org/hibernate/test/annotations/cascade/NonNullableCircularDependencyCascadeTest.java Normal file
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/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2011, 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.annotations.cascade;
import java.util.HashSet;
import org.junit.Test;
import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.Transaction;
import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
import static org.junit.Assert.fail;
/**
* @author Jeff Schnitzer
* @author Gail Badner
*/
@SuppressWarnings("unchecked")
public class NonNullableCircularDependencyCascadeTest extends BaseCoreFunctionalTestCase {
@Test
public void testIdClassInSuperclass() throws Exception {
Session s = openSession();
Transaction tx = s.beginTransaction();
Parent p = new Parent();
p.setChildren( new HashSet<Child>() );
Child ch = new Child(p);
p.getChildren().add(ch);
p.setDefaultChild(ch);
try {
s.persist(p);
s.flush();
fail( "should have failed because of transient entities have non-nullable, circular dependency." );
}
catch ( HibernateException ex) {
// expected
}
tx.rollback();
s.close();
}
@Override
protected Class[] getAnnotatedClasses() {
return new Class[]{
Child.class,
Parent.class
};
}
}

69
hibernate-core/src/matrix/java/org/hibernate/test/annotations/cascade/Parent.java Normal file
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/*
* Hibernate, Relational Persistence for Idiomatic Java
*
* Copyright (c) 2011, 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.annotations.cascade;
import java.util.Set;
import javax.persistence.CascadeType;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.OneToMany;
import javax.persistence.OneToOne;
import org.hibernate.annotations.Cache;
import org.hibernate.annotations.CacheConcurrencyStrategy;
/**
* @author Jeff Schnitzer
*/
@Entity
public class Parent
{
/** */
@Id
@GeneratedValue
public Long id;
/** */
@OneToMany(cascade=CascadeType.ALL, mappedBy="parent")
public Set<Child> children;
/** */
@OneToOne(cascade=CascadeType.ALL)
@JoinColumn(name="defaultChildId", nullable=false)
Child defaultChild;
/** */
public Parent() {}
/** */
public Child getDefaultChild() { return this.defaultChild; }
public void setDefaultChild(Child value) { this.defaultChild = value; }
/** */
public Set<Child> getChildren() { return this.children; }
public void setChildren(Set<Child> value) { this.children = value; }
}