PersistenceAnnotationBeanPostProcessor correctly detects JPA 2.1 synchronization attribute
Issue: SPR-12396
This commit is contained in:
Juergen Hoeller
parent
fc7e60678c
commit
a181b40e39
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@ -0,0 +1,323 @@
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/*
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* Copyright 2002-2014 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.orm.jpa.jpa21;
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import javax.persistence.EntityManager;
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import javax.persistence.EntityManagerFactory;
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import javax.persistence.EntityTransaction;
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import javax.persistence.PersistenceContext;
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import javax.persistence.PersistenceContextType;
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import javax.persistence.SynchronizationType;
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import org.junit.After;
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import org.junit.Before;
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import org.junit.Test;
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import org.springframework.orm.jpa.JpaTransactionManager;
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import org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor;
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import org.springframework.transaction.TransactionDefinition;
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import org.springframework.transaction.TransactionStatus;
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import org.springframework.transaction.support.TransactionCallback;
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import org.springframework.transaction.support.TransactionSynchronizationManager;
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import org.springframework.transaction.support.TransactionTemplate;
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import static org.junit.Assert.*;
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import static org.mockito.BDDMockito.*;
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/**
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* Copy of {@link org.springframework.orm.jpa.support.PersistenceContextTransactionTests},
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* here to be tested against JPA 2.1, including unsynchronized persistence contexts.
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*
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* @author Juergen Hoeller
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* @since 4.1.2
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*/
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public class PersistenceContextTransactionTests {
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private EntityManagerFactory factory;
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private EntityManager manager;
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private EntityTransaction tx;
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private TransactionTemplate tt;
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private EntityManagerHoldingBean bean;
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@Before
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public void setUp() throws Exception {
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factory = mock(EntityManagerFactory.class);
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manager = mock(EntityManager.class);
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tx = mock(EntityTransaction.class);
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JpaTransactionManager tm = new JpaTransactionManager(factory);
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tt = new TransactionTemplate(tm);
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given(factory.createEntityManager()).willReturn(manager);
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given(manager.getTransaction()).willReturn(tx);
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given(manager.isOpen()).willReturn(true);
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bean = new EntityManagerHoldingBean();
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PersistenceAnnotationBeanPostProcessor pabpp = new PersistenceAnnotationBeanPostProcessor() {
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@Override
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protected EntityManagerFactory findEntityManagerFactory(String unitName, String requestingBeanName) {
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return factory;
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}
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};
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pabpp.postProcessPropertyValues(null, null, bean, "bean");
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assertTrue(TransactionSynchronizationManager.getResourceMap().isEmpty());
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assertFalse(TransactionSynchronizationManager.isSynchronizationActive());
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}
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@After
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public void tearDown() throws Exception {
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assertTrue(TransactionSynchronizationManager.getResourceMap().isEmpty());
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assertFalse(TransactionSynchronizationManager.isSynchronizationActive());
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assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
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assertFalse(TransactionSynchronizationManager.isActualTransactionActive());
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}
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@Test
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public void testTransactionCommitWithSharedEntityManager() {
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given(manager.getTransaction()).willReturn(tx);
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tt.execute(new TransactionCallback() {
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@Override
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public Object doInTransaction(TransactionStatus status) {
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bean.sharedEntityManager.flush();
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return null;
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}
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});
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verify(tx).commit();
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verify(manager).flush();
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verify(manager).close();
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}
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@Test
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public void testTransactionCommitWithSharedEntityManagerAndPropagationSupports() {
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given(manager.isOpen()).willReturn(true);
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tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_SUPPORTS);
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tt.execute(new TransactionCallback() {
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@Override
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public Object doInTransaction(TransactionStatus status) {
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bean.sharedEntityManager.flush();
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return null;
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}
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});
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verify(manager).flush();
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verify(manager).close();
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}
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@Test
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public void testTransactionCommitWithExtendedEntityManager() {
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given(manager.getTransaction()).willReturn(tx);
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tt.execute(new TransactionCallback() {
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@Override
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public Object doInTransaction(TransactionStatus status) {
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bean.extendedEntityManager.flush();
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return null;
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}
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});
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verify(tx, times(2)).commit();
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verify(manager).flush();
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verify(manager).close();
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}
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@Test
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public void testTransactionCommitWithExtendedEntityManagerAndPropagationSupports() {
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given(manager.isOpen()).willReturn(true);
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tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_SUPPORTS);
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tt.execute(new TransactionCallback() {
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@Override
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public Object doInTransaction(TransactionStatus status) {
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bean.extendedEntityManager.flush();
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return null;
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}
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});
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verify(manager).flush();
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}
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@Test
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public void testTransactionCommitWithSharedEntityManagerUnsynchronized() {
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given(manager.getTransaction()).willReturn(tx);
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tt.execute(new TransactionCallback() {
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@Override
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public Object doInTransaction(TransactionStatus status) {
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bean.sharedEntityManagerUnsynchronized.flush();
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return null;
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}
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});
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verify(tx).commit();
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verify(manager).flush();
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verify(manager, times(2)).close();
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}
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@Test
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public void testTransactionCommitWithSharedEntityManagerUnsynchronizedAndPropagationSupports() {
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given(manager.isOpen()).willReturn(true);
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tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_SUPPORTS);
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tt.execute(new TransactionCallback() {
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@Override
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public Object doInTransaction(TransactionStatus status) {
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bean.sharedEntityManagerUnsynchronized.flush();
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return null;
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}
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});
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verify(manager).flush();
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verify(manager).close();
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}
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@Test
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public void testTransactionCommitWithExtendedEntityManagerUnsynchronized() {
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given(manager.getTransaction()).willReturn(tx);
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tt.execute(new TransactionCallback() {
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@Override
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public Object doInTransaction(TransactionStatus status) {
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bean.extendedEntityManagerUnsynchronized.flush();
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return null;
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}
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});
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verify(tx).commit();
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verify(manager).flush();
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verify(manager).close();
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}
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@Test
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public void testTransactionCommitWithExtendedEntityManagerUnsynchronizedAndPropagationSupports() {
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given(manager.isOpen()).willReturn(true);
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tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_SUPPORTS);
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tt.execute(new TransactionCallback() {
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@Override
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public Object doInTransaction(TransactionStatus status) {
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bean.extendedEntityManagerUnsynchronized.flush();
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return null;
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}
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});
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verify(manager).flush();
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}
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@Test
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public void testTransactionCommitWithSharedEntityManagerUnsynchronizedJoined() {
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given(manager.getTransaction()).willReturn(tx);
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tt.execute(new TransactionCallback() {
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@Override
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public Object doInTransaction(TransactionStatus status) {
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bean.sharedEntityManagerUnsynchronized.joinTransaction();
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bean.sharedEntityManagerUnsynchronized.flush();
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return null;
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}
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});
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verify(tx).commit();
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verify(manager).flush();
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verify(manager, times(2)).close();
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}
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@Test
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public void testTransactionCommitWithSharedEntityManagerUnsynchronizedJoinedAndPropagationSupports() {
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given(manager.isOpen()).willReturn(true);
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tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_SUPPORTS);
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tt.execute(new TransactionCallback() {
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@Override
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public Object doInTransaction(TransactionStatus status) {
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bean.sharedEntityManagerUnsynchronized.joinTransaction();
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bean.sharedEntityManagerUnsynchronized.flush();
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return null;
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}
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});
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verify(manager).flush();
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verify(manager).close();
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}
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@Test
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public void testTransactionCommitWithExtendedEntityManagerUnsynchronizedJoined() {
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given(manager.getTransaction()).willReturn(tx);
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tt.execute(new TransactionCallback() {
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@Override
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public Object doInTransaction(TransactionStatus status) {
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bean.extendedEntityManagerUnsynchronized.joinTransaction();
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bean.extendedEntityManagerUnsynchronized.flush();
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return null;
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}
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});
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verify(tx, times(2)).commit();
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verify(manager).flush();
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verify(manager).close();
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}
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@Test
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public void testTransactionCommitWithExtendedEntityManagerUnsynchronizedJoinedAndPropagationSupports() {
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given(manager.isOpen()).willReturn(true);
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tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_SUPPORTS);
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tt.execute(new TransactionCallback() {
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@Override
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public Object doInTransaction(TransactionStatus status) {
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bean.extendedEntityManagerUnsynchronized.joinTransaction();
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bean.extendedEntityManagerUnsynchronized.flush();
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return null;
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}
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});
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verify(manager).flush();
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}
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public static class EntityManagerHoldingBean {
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@PersistenceContext
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public EntityManager sharedEntityManager;
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@PersistenceContext(type = PersistenceContextType.EXTENDED)
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public EntityManager extendedEntityManager;
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@PersistenceContext(synchronization = SynchronizationType.UNSYNCHRONIZED)
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public EntityManager sharedEntityManagerUnsynchronized;
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@PersistenceContext(type = PersistenceContextType.EXTENDED, synchronization = SynchronizationType.UNSYNCHRONIZED)
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public EntityManager extendedEntityManagerUnsynchronized;
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}
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}
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@ -82,7 +82,7 @@ import org.springframework.util.StringUtils;
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* with the "unitName" attribute, or no attribute at all (for the default unit).
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* If those annotations are present with the "name" attribute at the class level,
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* they will simply be ignored, since those only serve as deployment hint
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* (as per the Java EE 5 specification).
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* (as per the Java EE specification).
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*
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* <p>This post-processor can either obtain EntityManagerFactory beans defined
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* in the Spring application context (the default), or obtain EntityManagerFactory
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@ -167,9 +167,9 @@ public class PersistenceAnnotationBeanPostProcessor
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implements InstantiationAwareBeanPostProcessor, DestructionAwareBeanPostProcessor,
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MergedBeanDefinitionPostProcessor, PriorityOrdered, BeanFactoryAware, Serializable {
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/* Check JPA 2.1 PersistenceContext.synchronizationType attribute */
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private static final Method synchronizationTypeAttribute =
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ClassUtils.getMethodIfAvailable(PersistenceContext.class, "synchronizationType");
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/* Check JPA 2.1 PersistenceContext.synchronization() attribute */
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private static final Method synchronizationAttribute =
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ClassUtils.getMethodIfAvailable(PersistenceContext.class, "synchronization");
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private Object jndiEnvironment;
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@ -231,8 +231,8 @@ public class PersistenceAnnotationBeanPostProcessor
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* for the {@link #setDefaultPersistenceUnitName default persistence unit}
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* will be taken (by default, the value mapped to the empty String),
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* or simply the single persistence unit if there is only one.
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* <p>This is mainly intended for use in a Java EE 5 environment, with all
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* lookup driven by the standard JPA annotations, and all EntityManagerFactory
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* <p>This is mainly intended for use in a Java EE environment, with all lookup
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* driven by the standard JPA annotations, and all EntityManagerFactory
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* references obtained from JNDI. No separate EntityManagerFactory bean
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* definitions are necessary in such a scenario.
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* <p>If no corresponding "persistenceContexts"/"extendedPersistenceContexts"
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@ -240,7 +240,7 @@ public class PersistenceAnnotationBeanPostProcessor
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* EntityManagers built on top of the EntityManagerFactory defined here.
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* Note that those will be Spring-managed EntityManagers, which implement
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* transaction synchronization based on Spring's facilities.
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* If you prefer the Java EE 5 server's own EntityManager handling,
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* If you prefer the Java EE server's own EntityManager handling,
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* specify corresponding "persistenceContexts"/"extendedPersistenceContexts".
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*/
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public void setPersistenceUnits(Map<String, String> persistenceUnits) {
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@ -258,11 +258,11 @@ public class PersistenceAnnotationBeanPostProcessor
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* for the {@link #setDefaultPersistenceUnitName default persistence unit}
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* will be taken (by default, the value mapped to the empty String),
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* or simply the single persistence unit if there is only one.
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* <p>This is mainly intended for use in a Java EE 5 environment, with all
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* <p>This is mainly intended for use in a Java EE environment, with all
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* lookup driven by the standard JPA annotations, and all EntityManager
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* references obtained from JNDI. No separate EntityManagerFactory bean
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* definitions are necessary in such a scenario, and all EntityManager
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* handling is done by the Java EE 5 server itself.
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* handling is done by the Java EE server itself.
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*/
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public void setPersistenceContexts(Map<String, String> persistenceContexts) {
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this.persistenceContexts = persistenceContexts;
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@ -279,11 +279,11 @@ public class PersistenceAnnotationBeanPostProcessor
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* for the {@link #setDefaultPersistenceUnitName default persistence unit}
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* will be taken (by default, the value mapped to the empty String),
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* or simply the single persistence unit if there is only one.
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* <p>This is mainly intended for use in a Java EE 5 environment, with all
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* <p>This is mainly intended for use in a Java EE environment, with all
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* lookup driven by the standard JPA annotations, and all EntityManager
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* references obtained from JNDI. No separate EntityManagerFactory bean
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* definitions are necessary in such a scenario, and all EntityManager
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* handling is done by the Java EE 5 server itself.
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* handling is done by the Java EE server itself.
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*/
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public void setExtendedPersistenceContexts(Map<String, String> extendedPersistenceContexts) {
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this.extendedPersistenceContexts = extendedPersistenceContexts;
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@ -632,8 +632,8 @@ public class PersistenceAnnotationBeanPostProcessor
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}
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this.unitName = pc.unitName();
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this.type = pc.type();
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this.synchronizedWithTransaction = (synchronizationTypeAttribute == null ||
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"SYNCHRONIZED".equals(ReflectionUtils.invokeMethod(synchronizationTypeAttribute, pc).toString()));
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this.synchronizedWithTransaction = (synchronizationAttribute == null ||
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"SYNCHRONIZED".equals(ReflectionUtils.invokeMethod(synchronizationAttribute, pc).toString()));
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this.properties = properties;
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}
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else {
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|
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@ -0,0 +1,170 @@
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/*
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* Copyright 2002-2014 the original author or authors.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
|
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.springframework.orm.jpa.support;
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import javax.persistence.EntityManager;
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import javax.persistence.EntityManagerFactory;
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import javax.persistence.EntityTransaction;
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import javax.persistence.PersistenceContext;
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import javax.persistence.PersistenceContextType;
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import org.junit.After;
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import org.junit.Before;
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import org.junit.Test;
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import org.springframework.orm.jpa.JpaTransactionManager;
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import org.springframework.transaction.TransactionDefinition;
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import org.springframework.transaction.TransactionStatus;
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import org.springframework.transaction.support.TransactionCallback;
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import org.springframework.transaction.support.TransactionSynchronizationManager;
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import org.springframework.transaction.support.TransactionTemplate;
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import static org.junit.Assert.*;
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import static org.mockito.BDDMockito.*;
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/**
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* @author Juergen Hoeller
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* @since 4.1.2
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*/
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public class PersistenceContextTransactionTests {
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private EntityManagerFactory factory;
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private EntityManager manager;
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private EntityTransaction tx;
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private TransactionTemplate tt;
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private EntityManagerHoldingBean bean;
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@Before
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public void setUp() throws Exception {
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factory = mock(EntityManagerFactory.class);
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manager = mock(EntityManager.class);
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tx = mock(EntityTransaction.class);
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JpaTransactionManager tm = new JpaTransactionManager(factory);
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tt = new TransactionTemplate(tm);
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given(factory.createEntityManager()).willReturn(manager);
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given(manager.getTransaction()).willReturn(tx);
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given(manager.isOpen()).willReturn(true);
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bean = new EntityManagerHoldingBean();
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PersistenceAnnotationBeanPostProcessor pabpp = new PersistenceAnnotationBeanPostProcessor() {
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@Override
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protected EntityManagerFactory findEntityManagerFactory(String unitName, String requestingBeanName) {
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return factory;
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}
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};
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pabpp.postProcessPropertyValues(null, null, bean, "bean");
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assertTrue(TransactionSynchronizationManager.getResourceMap().isEmpty());
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assertFalse(TransactionSynchronizationManager.isSynchronizationActive());
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}
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@After
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public void tearDown() throws Exception {
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assertTrue(TransactionSynchronizationManager.getResourceMap().isEmpty());
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assertFalse(TransactionSynchronizationManager.isSynchronizationActive());
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assertFalse(TransactionSynchronizationManager.isCurrentTransactionReadOnly());
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assertFalse(TransactionSynchronizationManager.isActualTransactionActive());
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}
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@Test
|
||||
public void testTransactionCommitWithSharedEntityManager() {
|
||||
given(manager.getTransaction()).willReturn(tx);
|
||||
|
||||
tt.execute(new TransactionCallback() {
|
||||
@Override
|
||||
public Object doInTransaction(TransactionStatus status) {
|
||||
bean.sharedEntityManager.flush();
|
||||
return null;
|
||||
}
|
||||
});
|
||||
|
||||
verify(tx).commit();
|
||||
verify(manager).flush();
|
||||
verify(manager).close();
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testTransactionCommitWithSharedEntityManagerAndPropagationSupports() {
|
||||
given(manager.isOpen()).willReturn(true);
|
||||
|
||||
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_SUPPORTS);
|
||||
|
||||
tt.execute(new TransactionCallback() {
|
||||
@Override
|
||||
public Object doInTransaction(TransactionStatus status) {
|
||||
bean.sharedEntityManager.flush();
|
||||
return null;
|
||||
}
|
||||
});
|
||||
|
||||
verify(manager).flush();
|
||||
verify(manager).close();
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testTransactionCommitWithExtendedEntityManager() {
|
||||
given(manager.getTransaction()).willReturn(tx);
|
||||
|
||||
tt.execute(new TransactionCallback() {
|
||||
@Override
|
||||
public Object doInTransaction(TransactionStatus status) {
|
||||
bean.extendedEntityManager.flush();
|
||||
return null;
|
||||
}
|
||||
});
|
||||
|
||||
verify(tx, times(2)).commit();
|
||||
verify(manager).flush();
|
||||
verify(manager).close();
|
||||
}
|
||||
|
||||
@Test
|
||||
public void testTransactionCommitWithExtendedEntityManagerAndPropagationSupports() {
|
||||
given(manager.isOpen()).willReturn(true);
|
||||
|
||||
tt.setPropagationBehavior(TransactionDefinition.PROPAGATION_SUPPORTS);
|
||||
|
||||
tt.execute(new TransactionCallback() {
|
||||
@Override
|
||||
public Object doInTransaction(TransactionStatus status) {
|
||||
bean.extendedEntityManager.flush();
|
||||
return null;
|
||||
}
|
||||
});
|
||||
|
||||
verify(manager).flush();
|
||||
}
|
||||
|
||||
|
||||
public static class EntityManagerHoldingBean {
|
||||
|
||||
@PersistenceContext
|
||||
public EntityManager sharedEntityManager;
|
||||
|
||||
@PersistenceContext(type = PersistenceContextType.EXTENDED)
|
||||
public EntityManager extendedEntityManager;
|
||||
}
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue