HHH-9330 : Test cases for orphanRemoval=true does not work in bidirectional relationships (without cascading)
This commit is contained in:
Gail Badner
parent
ef3550eed5
commit
1ff9edfb81
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@ -0,0 +1,185 @@
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/*
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* Hibernate, Relational Persistence for Idiomatic Java
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*
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* Copyright (c) 2014, Red Hat Inc. or third-party contributors as
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* 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.
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||||
*
|
||||
* 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.
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* 51 Franklin Street, Fifth Floor
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* Boston, MA 02110-1301 USA
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*/
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package org.hibernate.test.orphan.onetomany;
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import java.util.List;
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import org.junit.Test;
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import org.hibernate.Session;
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import org.hibernate.testing.TestForIssue;
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import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
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import static org.junit.Assert.assertEquals;
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/**
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* @author Gail Badnmer
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*/
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public class DeleteOneToManyOrphansTest extends BaseCoreFunctionalTestCase {
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private void createData() {
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Session s = openSession();
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s.getTransaction().begin();
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Feature newFeature = new Feature();
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newFeature.setName("Feature 1");
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s.persist( newFeature );
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Product product = new Product();
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newFeature.setProduct( product );
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product.getFeatures().add( newFeature );
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s.persist( product );
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s.getTransaction().commit();
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s.clear();
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}
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private void cleanupData() {
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Session session = openSession();
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session.beginTransaction();
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session.createQuery( "delete Feature" ).executeUpdate();
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session.createQuery( "delete Product" ).executeUpdate();
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session.getTransaction().commit();
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session.close();
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}
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@Test
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@TestForIssue( jiraKey = "HHH-9330")
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public void testOrphanedWhileManaged() {
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createData();
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Session session = openSession();
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session.beginTransaction();
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List results = session.createQuery( "from Feature" ).list();
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assertEquals( 1, results.size() );
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results = session.createQuery( "from Product" ).list();
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assertEquals( 1, results.size() );
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Product product = ( Product ) results.get( 0 );
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assertEquals( 1, product.getFeatures().size() );
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product.getFeatures().clear();;
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session.getTransaction().commit();
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session.close();
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session = openSession();
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session.beginTransaction();
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product = ( Product ) session.get( Product.class, product.getId() );
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assertEquals( 0, product.getFeatures().size() );
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results = session.createQuery( "from Feature" ).list();
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assertEquals( 0, results.size() );
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results = session.createQuery( "from Product" ).list();
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assertEquals( 1, results.size() );
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session.getTransaction().commit();
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session.close();
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cleanupData();
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}
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@Test
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@TestForIssue( jiraKey = "HHH-9330")
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public void testOrphanedWhileManagedMergeOwner() {
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createData();
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Session session = openSession();
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session.beginTransaction();
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List results = session.createQuery( "from Feature" ).list();
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assertEquals( 1, results.size() );
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results = session.createQuery( "from Product" ).list();
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assertEquals( 1, results.size() );
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Product product = ( Product ) results.get( 0 );
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assertEquals( 1, product.getFeatures().size() );
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product.getFeatures().clear();
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session.merge( product );
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session.getTransaction().commit();
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session.close();
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session = openSession();
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session.beginTransaction();
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product = ( Product ) session.get( Product.class, product.getId() );
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assertEquals( 0, product.getFeatures().size() );
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results = session.createQuery( "from Feature" ).list();
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assertEquals( 0, results.size() );
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results = session.createQuery( "from Product" ).list();
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assertEquals( 1, results.size() );
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session.getTransaction().commit();
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session.close();
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cleanupData();
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}
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@Test
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@TestForIssue( jiraKey = "HHH-9330")
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public void testReplacedWhileManaged() {
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createData();
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Session session = openSession();
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session.beginTransaction();
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List results = session.createQuery( "from Feature" ).list();
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assertEquals( 1, results.size() );
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results = session.createQuery( "from Product" ).list();
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assertEquals( 1, results.size() );
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Product product = ( Product ) results.get( 0 );
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assertEquals( 1, product.getFeatures().size() );
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// Replace with a new Feature instance
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product.getFeatures().remove( 0 );
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Feature featureNew = new Feature();
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featureNew.setName( "Feature 2" );
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featureNew.setProduct( product );
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product.getFeatures().add( featureNew );
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session.persist( featureNew );
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session.getTransaction().commit();
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session.close();
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session = openSession();
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session.beginTransaction();
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results = session.createQuery( "from Feature" ).list();
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assertEquals( 1, results.size() );
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Feature featureQueried = (Feature) results.get( 0 );
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assertEquals( featureNew.getId(), featureQueried.getId() );
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results = session.createQuery( "from Product" ).list();
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assertEquals( 1, results.size() );
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Product productQueried = (Product) results.get( 0 );
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assertEquals( 1, productQueried.getFeatures().size() );
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assertEquals( featureQueried, productQueried.getFeatures().get( 0 ) );
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session.getTransaction().commit();
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session.close();
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cleanupData();
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}
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@Override
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protected Class<?>[] getAnnotatedClasses() {
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return new Class[]{
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Product.class,
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Feature.class
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};
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}
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}
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@ -0,0 +1,65 @@
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/*
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* Hibernate, Relational Persistence for Idiomatic Java
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*
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* Copyright (c) 2014, Red Hat Inc. or third-party contributors as
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||||
* indicated by the @author tags or express copyright attribution
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||||
* 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.
|
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*
|
||||
* 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.
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* 51 Franklin Street, Fifth Floor
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* Boston, MA 02110-1301 USA
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*/
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package org.hibernate.test.orphan.onetomany;
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import javax.persistence.Entity;
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import javax.persistence.GeneratedValue;
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import javax.persistence.GenerationType;
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import javax.persistence.Id;
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import javax.persistence.ManyToOne;
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import javax.persistence.Table;
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@Entity
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@Table(name="feature")
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public class Feature {
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@Id @GeneratedValue(strategy= GenerationType.AUTO)
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private Long id;
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@ManyToOne()
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private Product product;
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private String name;
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public Long getId() {
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return id;
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}
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public void setId(Long id) {
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this.id = id;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public Product getProduct() {
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return product;
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}
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public void setProduct(Product product) {
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this.product = product;
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}
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}
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@ -0,0 +1,69 @@
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/*
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* Hibernate, Relational Persistence for Idiomatic Java
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*
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* 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.
|
||||
*
|
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* 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.
|
||||
*
|
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* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
|
||||
* for more details.
|
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*
|
||||
* 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.
|
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* 51 Franklin Street, Fifth Floor
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* Boston, MA 02110-1301 USA
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*/
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package org.hibernate.test.orphan.onetomany;
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import java.util.ArrayList;
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import java.util.List;
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import javax.persistence.Entity;
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import javax.persistence.GeneratedValue;
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import javax.persistence.GenerationType;
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import javax.persistence.Id;
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import javax.persistence.OneToMany;
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import javax.persistence.Table;
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@Entity
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@Table(name="product")
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public class Product {
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@Id
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@GeneratedValue(strategy= GenerationType.AUTO)
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private Long id;
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@OneToMany(mappedBy = "product", orphanRemoval = true)
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//, cascade ={CascadeType.PERSIST}
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private List<Feature> features = new ArrayList<Feature>();
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private String name;
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public Long getId() {
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return id;
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}
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public void setId(Long id) {
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this.id = id;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public List<Feature> getFeatures() {
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return features;
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}
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public void setFeatures(List<Feature> features) {
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this.features = features;
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}
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}
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@ -0,0 +1,185 @@
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/*
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* Hibernate, Relational Persistence for Idiomatic Java
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*
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* Copyright (c) 2014, Red Hat Inc. or third-party contributors as
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* 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.
|
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*
|
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* 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.
|
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* 51 Franklin Street, Fifth Floor
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* Boston, MA 02110-1301 USA
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*/
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package org.hibernate.jpa.test.orphan.onetomany;
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import java.util.List;
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import javax.persistence.EntityManager;
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import org.junit.Test;
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import org.hibernate.jpa.test.BaseEntityManagerFunctionalTestCase;
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import org.hibernate.testing.TestForIssue;
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import static org.junit.Assert.assertEquals;
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/**
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* @author Gail Badner
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*/
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public class DeleteOneToManyOrphansTest extends BaseEntityManagerFunctionalTestCase {
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private void createData() {
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EntityManager entityManager = getOrCreateEntityManager();
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entityManager.getTransaction().begin();
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Feature newFeature = new Feature();
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newFeature.setName("Feature 1");
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entityManager.persist( newFeature );
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Product product = new Product();
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newFeature.setProduct( product );
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product.getFeatures().add( newFeature );
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entityManager.persist( product );
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entityManager.getTransaction().commit();
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entityManager.clear();
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}
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private void cleanupData() {
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EntityManager entityManager = getOrCreateEntityManager();
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entityManager.getTransaction().begin();
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entityManager.createQuery( "delete Feature" ).executeUpdate();
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entityManager.createQuery( "delete Product" ).executeUpdate();
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entityManager.getTransaction().commit();
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entityManager.close();
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}
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@Test
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@TestForIssue( jiraKey = "HHH-9330")
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public void testOrphanedWhileManaged() {
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createData();
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EntityManager entityManager = getOrCreateEntityManager();
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entityManager.getTransaction().begin();
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List results = entityManager.createQuery( "from Feature" ).getResultList();
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assertEquals( 1, results.size() );
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results = entityManager.createQuery( "from Product" ).getResultList();
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assertEquals( 1, results.size() );
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Product product = ( Product ) results.get( 0 );
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assertEquals( 1, product.getFeatures().size() );
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product.getFeatures().clear();
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entityManager.getTransaction().commit();
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entityManager.close();
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entityManager = getOrCreateEntityManager();
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entityManager.getTransaction().begin();
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product = entityManager.find( Product.class, product.getId() );
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assertEquals( 0, product.getFeatures().size() );
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results = entityManager.createQuery( "from Feature" ).getResultList();
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assertEquals( 0, results.size() );
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results = entityManager.createQuery( "from Product" ).getResultList();
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assertEquals( 1, results.size() );
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entityManager.getTransaction().commit();
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entityManager.close();
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cleanupData();
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}
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@Test
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@TestForIssue( jiraKey = "HHH-9330")
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public void testOrphanedWhileManagedMergeOwner() {
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createData();
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EntityManager entityManager = getOrCreateEntityManager();
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entityManager.getTransaction().begin();
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List results = entityManager.createQuery( "from Feature" ).getResultList();
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assertEquals( 1, results.size() );
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results = entityManager.createQuery( "from Product" ).getResultList();
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assertEquals( 1, results.size() );
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Product product = ( Product ) results.get( 0 );
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assertEquals( 1, product.getFeatures().size() );
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product.getFeatures().clear();
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entityManager.merge( product );
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entityManager.getTransaction().commit();
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entityManager.close();
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entityManager = getOrCreateEntityManager();
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entityManager.getTransaction().begin();
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product = entityManager.find( Product.class, product.getId() );
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assertEquals( 0, product.getFeatures().size() );
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results = entityManager.createQuery( "from Feature" ).getResultList();
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assertEquals( 0, results.size() );
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results = entityManager.createQuery( "from Product" ).getResultList();
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assertEquals( 1, results.size() );
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entityManager.getTransaction().commit();
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entityManager.close();
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cleanupData();
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}
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@Test
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@TestForIssue( jiraKey = "HHH-9330")
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public void testReplacedWhileManaged() {
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createData();
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EntityManager entityManager = getOrCreateEntityManager();
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entityManager.getTransaction().begin();
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List results = entityManager.createQuery( "from Feature" ).getResultList();
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assertEquals( 1, results.size() );
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results = entityManager.createQuery( "from Product" ).getResultList();
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assertEquals( 1, results.size() );
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Product product = ( Product ) results.get( 0 );
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assertEquals( 1, product.getFeatures().size() );
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// Replace with a new Feature instance
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product.getFeatures().remove( 0 );
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Feature featureNew = new Feature();
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featureNew.setName( "Feature 2" );
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featureNew.setProduct( product );
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product.getFeatures().add( featureNew );
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entityManager.persist( featureNew );
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entityManager.getTransaction().commit();
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entityManager.close();
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entityManager = getOrCreateEntityManager();
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entityManager.getTransaction().begin();
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results = entityManager.createQuery( "from Feature" ).getResultList();
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assertEquals( 1, results.size() );
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Feature featureQueried = (Feature) results.get( 0 );
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assertEquals( featureNew.getId(), featureQueried.getId() );
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results = entityManager.createQuery( "from Product" ).getResultList();
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assertEquals( 1, results.size() );
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Product productQueried = (Product) results.get( 0 );
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assertEquals( 1, productQueried.getFeatures().size() );
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assertEquals( featureQueried, productQueried.getFeatures().get( 0 ) );
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entityManager.getTransaction().commit();
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entityManager.close();
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cleanupData();
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}
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@Override
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protected Class<?>[] getAnnotatedClasses() {
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return new Class[]{
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Product.class,
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Feature.class
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};
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}
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}
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|
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@ -0,0 +1,72 @@
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/*
|
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* 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.jpa.test.orphan.onetomany;
|
||||
|
||||
import javax.persistence.Entity;
|
||||
import javax.persistence.GeneratedValue;
|
||||
import javax.persistence.GenerationType;
|
||||
import javax.persistence.Id;
|
||||
import javax.persistence.ManyToOne;
|
||||
import javax.persistence.Table;
|
||||
|
||||
@Entity
|
||||
@Table(name="feature")
|
||||
public class Feature {
|
||||
@Id @GeneratedValue(strategy= GenerationType.AUTO)
|
||||
private Long id;
|
||||
|
||||
@ManyToOne()
|
||||
private Product product;
|
||||
|
||||
private String name;
|
||||
|
||||
public Feature() {
|
||||
}
|
||||
|
||||
public Feature(Product product) {
|
||||
this.product = product;
|
||||
}
|
||||
|
||||
public Long getId() {
|
||||
return id;
|
||||
}
|
||||
public void setId(Long id) {
|
||||
this.id = id;
|
||||
}
|
||||
|
||||
public String getName() {
|
||||
return name;
|
||||
}
|
||||
public void setName(String name) {
|
||||
this.name = name;
|
||||
}
|
||||
|
||||
public Product getProduct() {
|
||||
return product;
|
||||
}
|
||||
public void setProduct(Product product) {
|
||||
this.product = product;
|
||||
}
|
||||
}
|
||||
|
||||
|
|
@ -0,0 +1,69 @@
|
|||
/*
|
||||
* 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.jpa.test.orphan.onetomany;
|
||||
|
||||
import java.util.ArrayList;
|
||||
import java.util.List;
|
||||
import javax.persistence.Entity;
|
||||
import javax.persistence.GeneratedValue;
|
||||
import javax.persistence.GenerationType;
|
||||
import javax.persistence.Id;
|
||||
import javax.persistence.OneToMany;
|
||||
import javax.persistence.Table;
|
||||
|
||||
@Entity
|
||||
@Table(name="product")
|
||||
public class Product {
|
||||
@Id
|
||||
@GeneratedValue(strategy= GenerationType.AUTO)
|
||||
private Long id;
|
||||
|
||||
@OneToMany(mappedBy = "product", orphanRemoval = true)
|
||||
//, cascade ={CascadeType.PERSIST}
|
||||
private List<Feature> features = new ArrayList<Feature>();
|
||||
|
||||
private String name;
|
||||
|
||||
public Long getId() {
|
||||
return id;
|
||||
}
|
||||
public void setId(Long id) {
|
||||
this.id = id;
|
||||
}
|
||||
|
||||
public String getName() {
|
||||
return name;
|
||||
}
|
||||
public void setName(String name) {
|
||||
this.name = name;
|
||||
}
|
||||
|
||||
public List<Feature> getFeatures() {
|
||||
return features;
|
||||
}
|
||||
public void setFeatures(List<Feature> features) {
|
||||
this.features = features;
|
||||
}
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue