/*
* Copyright 2016 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.springframework.data.gemfire.transaction;
import static org.assertj.core.api.Assertions.assertThat;
import javax.annotation.Resource;
import org.apache.geode.cache.GemFireCache;
import org.apache.geode.cache.Region;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.Import;
import org.springframework.data.gemfire.LocalRegionFactoryBean;
import org.springframework.data.gemfire.config.annotation.PeerCacheApplication;
import org.springframework.stereotype.Repository;
import org.springframework.stereotype.Service;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringRunner;
import org.springframework.transaction.annotation.EnableTransactionManagement;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.Assert;
/**
* Integration tests for the {@link GemfireTransactionManager}.
*
* @author John Blum
* @see org.junit.Test
* @see org.junit.runner.RunWith
* @see org.springframework.data.gemfire.transaction.GemfireTransactionManager
* @see org.springframework.test.context.ContextConfiguration
* @see org.springframework.test.context.junit4.SpringRunner
* @see org.springframework.transaction.annotation.EnableTransactionManagement
* @see org.springframework.transaction.annotation.Propagation
* @since 1.9.1
*/
@RunWith(SpringRunner.class)
@ContextConfiguration(classes =
GemfireTransactionManagerIntegrationTests.GemfireTransactionManagerIntegrationTestsConfiguration.class)
public class GemfireTransactionManagerIntegrationTests {
static final String GEMFIRE_LOG_LEVEL = "warning";
@Resource(name = "Example")
@SuppressWarnings("unused")
private Region<Object, Object> example;
@Autowired
@SuppressWarnings("all")
private SuspendAndResumeCacheTransactionsService service;
@Test(expected = IllegalArgumentException.class)
public void suspendAndResumeIsSuccessful() {
try {
assertThat(example).isEmpty();
service.doCacheTransactions();
}
catch (IllegalArgumentException e) {
assertThat(e).hasMessage("boom!");
assertThat(e).hasNoCause();
throw e;
}
finally {
assertThat(example).hasSize(1);
assertThat(example.containsKey("tx-1-op-1")).isFalse();
assertThat(example.containsKey("tx-2-op-1")).isTrue();
}
}
@Configuration
@EnableTransactionManagement
@Import(GemFireConfiguration.class)
@SuppressWarnings("unused")
static class GemfireTransactionManagerIntegrationTestsConfiguration {
@Bean
GemfireTransactionManager transactionManager(GemFireCache gemfireCache) {
return new GemfireTransactionManager(gemfireCache);
}
@Bean
SuspendAndResumeCacheTransactionsRepository suspendAndResumeCacheTransactionsRepository(
GemFireCache gemFireCache) {
return new SuspendAndResumeCacheTransactionsRepository(gemFireCache.getRegion("Example"));
}
@Bean
SuspendAndResumeCacheTransactionsService suspendAndResumeCacheTransactionsService(
SuspendAndResumeCacheTransactionsRepository repository) {
return new SuspendAndResumeCacheTransactionsService(repository);
}
}
@SuppressWarnings("unused")
@PeerCacheApplication(name = "GemfireTransactionManagerIntegrationTests", logLevel = GEMFIRE_LOG_LEVEL)
static class GemFireConfiguration {
@Bean(name = "Example")
LocalRegionFactoryBean<Object, Object> exampleRegion(GemFireCache gemfireCache) {
LocalRegionFactoryBean<Object, Object> example = new LocalRegionFactoryBean<Object, Object>();
example.setCache(gemfireCache);
example.setClose(false);
example.setPersistent(false);
return example;
}
}
@Service
static class SuspendAndResumeCacheTransactionsService {
SuspendAndResumeCacheTransactionsRepository repository;
SuspendAndResumeCacheTransactionsService(SuspendAndResumeCacheTransactionsRepository repository) {
Assert.notNull(repository, "Repository must not be null");
this.repository = repository;
}
@Transactional
public void doCacheTransactions() {
repository.doOperationOneInTransactionOne();
repository.doOperationOneInTransactionTwo();
repository.doOperationTwoInTransactionOne();
}
}
@Repository
static class SuspendAndResumeCacheTransactionsRepository {
@SuppressWarnings("all")
Region<Object, Object> example;
SuspendAndResumeCacheTransactionsRepository(Region<Object, Object> example) {
Assert.notNull(example, "Region must not be null");
this.example = example;
}
@Transactional(propagation = Propagation.REQUIRED)
public void doOperationOneInTransactionOne() {
example.put("tx-1-op-1", "test");
}
@Transactional(propagation = Propagation.REQUIRES_NEW)
public void doOperationOneInTransactionTwo() {
example.put("tx-2-op-1", "test");
}
@Transactional(propagation = Propagation.REQUIRED)
public void doOperationTwoInTransactionOne() {
throw new IllegalArgumentException("boom!");
}
}
}