DATAGEODE-23 - Add Annotation to configure and enable Spring's Transaction Management with Local, Geode Cache Transactions.
This commit is contained in:
John Blum
@@ -27,15 +27,13 @@ import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.Configuration;
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import org.springframework.context.annotation.Import;
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import org.springframework.data.gemfire.LocalRegionFactoryBean;
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import org.springframework.data.gemfire.config.annotation.PeerCacheApplication;
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import org.springframework.data.gemfire.transaction.config.EnableGemfireCacheTransactions;
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import org.springframework.stereotype.Repository;
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import org.springframework.stereotype.Service;
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import org.springframework.test.context.ContextConfiguration;
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import org.springframework.test.context.junit4.SpringRunner;
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import org.springframework.transaction.annotation.EnableTransactionManagement;
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import org.springframework.transaction.annotation.Propagation;
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import org.springframework.transaction.annotation.Transactional;
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import org.springframework.util.Assert;
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@@ -54,11 +52,10 @@ import org.springframework.util.Assert;
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* @since 1.9.1
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*/
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@RunWith(SpringRunner.class)
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@ContextConfiguration(classes =
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GemfireTransactionManagerIntegrationTests.GemfireTransactionManagerIntegrationTestsConfiguration.class)
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@ContextConfiguration
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public class GemfireTransactionManagerIntegrationTests {
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static final String GEMFIRE_LOG_LEVEL = "warning";
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private static final String GEMFIRE_LOG_LEVEL = "warning";
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@Resource(name = "Example")
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@SuppressWarnings("unused")
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@@ -88,39 +85,15 @@ public class GemfireTransactionManagerIntegrationTests {
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}
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}
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@Configuration
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@EnableTransactionManagement
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@Import(GemFireConfiguration.class)
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@SuppressWarnings("unused")
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static class GemfireTransactionManagerIntegrationTestsConfiguration {
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@Bean
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GemfireTransactionManager transactionManager(GemFireCache gemfireCache) {
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return new GemfireTransactionManager(gemfireCache);
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}
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@Bean
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SuspendAndResumeCacheTransactionsRepository suspendAndResumeCacheTransactionsRepository(
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GemFireCache gemFireCache) {
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return new SuspendAndResumeCacheTransactionsRepository(gemFireCache.getRegion("Example"));
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}
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@Bean
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SuspendAndResumeCacheTransactionsService suspendAndResumeCacheTransactionsService(
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SuspendAndResumeCacheTransactionsRepository repository) {
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return new SuspendAndResumeCacheTransactionsService(repository);
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}
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}
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@SuppressWarnings("unused")
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@EnableGemfireCacheTransactions
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@PeerCacheApplication(name = "GemfireTransactionManagerIntegrationTests", logLevel = GEMFIRE_LOG_LEVEL)
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static class GemFireConfiguration {
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static class TestConfiguration {
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@Bean(name = "Example")
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LocalRegionFactoryBean<Object, Object> exampleRegion(GemFireCache gemfireCache) {
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LocalRegionFactoryBean<Object, Object> example = new LocalRegionFactoryBean<Object, Object>();
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LocalRegionFactoryBean<Object, Object> example = new LocalRegionFactoryBean<>();
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example.setCache(gemfireCache);
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example.setClose(false);
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@@ -128,6 +101,20 @@ public class GemfireTransactionManagerIntegrationTests {
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return example;
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}
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@Bean
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SuspendAndResumeCacheTransactionsRepository suspendAndResumeCacheTransactionsRepository(
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GemFireCache gemFireCache) {
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return new SuspendAndResumeCacheTransactionsRepository(gemFireCache.getRegion("Example"));
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}
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@Bean
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SuspendAndResumeCacheTransactionsService suspendAndResumeCacheTransactionsService(
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SuspendAndResumeCacheTransactionsRepository repository) {
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return new SuspendAndResumeCacheTransactionsService(repository);
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}
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}
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@Service
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@@ -0,0 +1,149 @@
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/*
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* Copyright 2017 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.data.gemfire.transaction.config;
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import static org.assertj.core.api.Java6Assertions.assertThat;
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import javax.annotation.Resource;
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import org.apache.geode.cache.GemFireCache;
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import org.apache.geode.cache.Region;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.context.annotation.Bean;
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import org.springframework.data.gemfire.LocalRegionFactoryBean;
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import org.springframework.data.gemfire.config.annotation.PeerCacheApplication;
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import org.springframework.data.gemfire.transaction.GemfireTransactionManager;
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import org.springframework.stereotype.Service;
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import org.springframework.test.context.ContextConfiguration;
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import org.springframework.test.context.junit4.SpringRunner;
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import org.springframework.transaction.annotation.Transactional;
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/**
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* Integration tests for {@link EnableGemfireCacheTransactions} and {@link GemfireCacheTransactionsConfiguration}.
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*
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* @author John Blum
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* @see org.junit.Test
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* @see org.junit.runner.RunWith
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* @see org.apache.geode.cache.GemFireCache
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* @see org.apache.geode.cache.Region
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* @see org.springframework.context.annotation.Bean
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* @see org.springframework.data.gemfire.config.annotation.PeerCacheApplication
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* @see org.springframework.data.gemfire.transaction.GemfireTransactionManager
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* @see org.springframework.data.gemfire.transaction.config.EnableGemfireCacheTransactions
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* @see org.springframework.data.gemfire.transaction.config.GemfireCacheTransactionsConfiguration
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* @see org.springframework.test.context.ContextConfiguration
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* @see org.springframework.test.context.junit4.SpringRunner
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* @see org.springframework.transaction.annotation.Transactional
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* @since 2.0.0
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*/
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@RunWith(SpringRunner.class)
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@ContextConfiguration
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@SuppressWarnings("unused")
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public class EnableGemfireCacheTransactionsIntegrationTests {
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@Resource(name = "Example")
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private Region<Object, Object> example;
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@Autowired
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private GemFireCache gemfireCache;
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@Autowired
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private GemfireTransactionManager transactionManager;
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@Autowired
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private TestTransactionalService transactionalService;
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@Test
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public void transactionManagerIsConfigured() {
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assertThat(this.gemfireCache).isNotNull();
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assertThat(this.transactionManager).isNotNull();
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assertThat(this.transactionManager.getCache()).isSameAs(this.gemfireCache);
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}
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@Test
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public void doInTransactionCommits() {
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assertThat(example).isNotNull();
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assertThat(example).isEmpty();
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assertThat(transactionalService.doInTransactionCommits(1, "pass")).isTrue();
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assertThat(example).hasSize(1);
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assertThat(example).containsKey(1);
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assertThat(example.get(1)).isEqualTo("pass");
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}
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@Test(expected = RuntimeException.class)
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public void doInTransactionRollsback() {
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try {
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assertThat(example).doesNotContainKey(2);
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transactionalService.doInTransactionRollsBack(2, "fail");
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}
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catch (RuntimeException expected) {
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assertThat(expected).hasMessage("test");
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assertThat(expected).hasNoCause();
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throw expected;
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}
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finally {
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assertThat(example).doesNotContainKey(2);
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}
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}
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@SuppressWarnings("unused")
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@EnableGemfireCacheTransactions
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@PeerCacheApplication(name = "EnableGemfireCacheTransactionsIntegrationTests", logLevel = "warning")
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static class TestConfiguration {
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@Bean("Example")
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public LocalRegionFactoryBean<Object, Object> exampleRegion(GemFireCache gemFireCache) {
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LocalRegionFactoryBean<Object, Object> example = new LocalRegionFactoryBean<>();
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example.setCache(gemFireCache);
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example.setClose(false);
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example.setPersistent(false);
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return example;
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}
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@Bean
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TestTransactionalService transactionalService() {
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return new TestTransactionalService();
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}
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}
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@Service
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@SuppressWarnings("all")
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static class TestTransactionalService {
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@Resource(name = "Example")
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private Region<Object, Object> example;
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@Transactional
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public boolean doInTransactionCommits(Object key, Object value) {
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example.put(key, value);
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return true;
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}
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@Transactional
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public boolean doInTransactionRollsBack(Object key, Object value) {
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example.put(2, "fail");
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throw new RuntimeException("test");
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}
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}
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}
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