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DATAGEODE-308 - Add test for Repository data access on Region configured with CacheLoader.

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This commit is contained in:
John Blum
2020-03-16 12:25:17 -07:00
parent 0b66dbe69f
commit 82aced9a24
2 changed files with 151 additions and 5 deletions
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12
spring-data-geode/src/main/java/org/springframework/data/gemfire/repository/support/GemfireRepositoryFactoryBean.java
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@@ -26,10 +26,6 @@ import java.util.WeakHashMap;
import java.util.stream.Collectors;
import java.util.stream.StreamSupport;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.RequiredArgsConstructor;
import org.apache.geode.cache.GemFireCache;
import org.apache.geode.cache.Region;
@@ -54,6 +50,10 @@ import org.springframework.data.util.TypeInformation;
import org.springframework.lang.NonNull;
import org.springframework.util.Assert;
import lombok.EqualsAndHashCode;
import lombok.Getter;
import lombok.RequiredArgsConstructor;
/**
* {@link FactoryBean} adapter for {@link GemfireRepositoryFactory}.
*
@@ -101,6 +101,7 @@ public class GemfireRepositoryFactoryBean<T extends Repository<S, ID>, S, ID>
* @see org.springframework.context.ApplicationContext
*/
@Override
@SuppressWarnings("rawtypes")
public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
this.applicationContext = applicationContext;
@@ -238,6 +239,7 @@ public class GemfireRepositoryFactoryBean<T extends Repository<S, ID>, S, ID>
private Iterable<QueryPostProcessorMetadata> queryPostProcessorsMetadata;
@SuppressWarnings("rawtypes")
public QueryPostProcessorRegistrationOnQueryCreationListener(ApplicationContext applicationContext) {
Assert.notNull(applicationContext, "ApplicationContext must not be null");
@@ -281,7 +283,7 @@ public class GemfireRepositoryFactoryBean<T extends Repository<S, ID>, S, ID>
key -> new QueryPostProcessorMetadata(key.getQueryPostProcessor()));
}
@SuppressWarnings("unchecked")
@SuppressWarnings({ "rawtypes", "unchecked" })
QueryPostProcessorMetadata(@NonNull QueryPostProcessor<?, ?> queryPostProcessor) {
Assert.notNull(queryPostProcessor, "QueryPostProcessor must not be null");

144
spring-data-geode/src/test/java/org/springframework/data/gemfire/repository/sample/RepositoryDataAccessOnRegionUsingCacheLoaderIntegrationTests.java Normal file
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@@ -0,0 +1,144 @@
/*
* Copyright 2020 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
*
* https://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.repository.sample;
import static org.assertj.core.api.Assertions.assertThat;
import java.util.Collection;
import java.util.Optional;
import javax.annotation.Resource;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.apache.geode.cache.CacheLoader;
import org.apache.geode.cache.CacheLoaderException;
import org.apache.geode.cache.GemFireCache;
import org.apache.geode.cache.LoaderHelper;
import org.apache.geode.cache.Region;
import org.apache.geode.cache.client.ClientRegionShortcut;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.data.gemfire.client.ClientRegionFactoryBean;
import org.springframework.data.gemfire.config.annotation.ClientCacheApplication;
import org.springframework.data.gemfire.mapping.GemfireMappingContext;
import org.springframework.data.gemfire.repository.support.GemfireRepositoryFactoryBean;
import org.springframework.data.repository.Repository;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringRunner;
/**
* Integration Tests using Spring Data [Geode] {@link Repository} on Apache Geode {@link Region} configured with
* a {@link CacheLoader}.
*
* @author John Blum
* @see org.junit.Test
* @see org.apache.geode.cache.CacheLoader
* @see org.apache.geode.cache.GemFireCache
* @see org.apache.geode.cache.Region
* @see org.springframework.data.gemfire.config.annotation.ClientCacheApplication
* @see org.springframework.data.gemfire.repository.support.GemfireRepositoryFactoryBean
* @see org.springframework.data.repository.Repository
* @see org.springframework.test.context.ContextConfiguration
* @see org.springframework.test.context.junit4.SpringRunner
* @since 2.3.0
*/
@RunWith(SpringRunner.class)
@ContextConfiguration
@SuppressWarnings("unused")
public class RepositoryDataAccessOnRegionUsingCacheLoaderIntegrationTests {
@Autowired
private PersonRepository personRepository;
@Resource(name = "simple")
private Region<Long, Person> people;
@Before
public void setup() {
assertThat(this.people).isNotNull();
assertThat(this.people.getName()).isEqualTo("simple");
assertThat(this.people).isEmpty();
}
@After
public void tearDown() {
this.people.clear();
}
@Test
public void repositoryFindByIdInvokesRegionCacheLoader() {
Optional<Person> optionalJonDoe = this.personRepository.findById(2L);
Person jonDoe = optionalJonDoe.orElse(null);
assertThat(jonDoe).isNotNull();
assertThat(jonDoe.getId()).isEqualTo(2L);
assertThat(jonDoe.getFirstname()).isEqualTo("Jon");
assertThat(jonDoe.getLastname()).isEqualTo("Doe");
}
@Test
public void repositoryDerivedQueryMethodDoesNotInvokeRegionCacheLoader() {
Collection<Person> people = this.personRepository.findByFirstname("Jon");
assertThat(people).isNotNull();
assertThat(people).isEmpty();
}
@ClientCacheApplication(name = "RepositoryDataAccessOnRegionUsingCacheLoaderIntegrationTests")
static class TestConfiguration {
@Bean("simple")
ClientRegionFactoryBean<Long, Person> peopleRegion(GemFireCache cache) {
ClientRegionFactoryBean<Long, Person> people = new ClientRegionFactoryBean<>();
people.setCache(cache);
people.setCacheLoader(new PersonCacheLoader());
people.setShortcut(ClientRegionShortcut.LOCAL);
return people;
}
@Bean
GemfireRepositoryFactoryBean<PersonRepository, Person, Long> personRepository(GemFireCache cache) {
GemfireRepositoryFactoryBean<PersonRepository, Person, Long> personRepository =
new GemfireRepositoryFactoryBean<>(PersonRepository.class);
personRepository.setCache(cache);
personRepository.setGemfireMappingContext(new GemfireMappingContext());
return personRepository;
}
}
static class PersonCacheLoader implements CacheLoader<Long, Person> {
@Override
public Person load(LoaderHelper<Long, Person> helper) throws CacheLoaderException {
return new Person(helper.getKey(), "Jon", "Doe");
}
}
}