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SGF-492 - Improve GemFire Java-based configuration support - Iteration 1.

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(cherry picked from commit c89fc200b508aa52a86166510b70c06d7c73bc09)
Signed-off-by: John Blum <jblum@pivotal.io>
This commit is contained in:
John Blum
2016-05-16 12:32:15 -07:00
parent f95e97186f
commit 6599b56083
20 changed files with 3193 additions and 48 deletions
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201
src/test/java/org/springframework/data/gemfire/config/annotation/ClientServerCacheApplicationIntegrationTests.java Normal file
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/*
* Copyright 2012 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.config.annotation;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertThat;
import java.io.File;
import java.io.IOException;
import java.net.Socket;
import java.util.ArrayList;
import java.util.List;
import java.util.concurrent.TimeUnit;
import java.util.concurrent.atomic.AtomicBoolean;
import javax.annotation.Resource;
import com.gemstone.gemfire.cache.Cache;
import com.gemstone.gemfire.cache.CacheLoader;
import com.gemstone.gemfire.cache.CacheLoaderException;
import com.gemstone.gemfire.cache.LoaderHelper;
import com.gemstone.gemfire.cache.Region;
import com.gemstone.gemfire.cache.client.ClientCache;
import com.gemstone.gemfire.cache.client.ClientRegionShortcut;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;
import org.springframework.context.annotation.Bean;
import org.springframework.data.gemfire.PartitionedRegionFactoryBean;
import org.springframework.data.gemfire.client.ClientRegionFactoryBean;
import org.springframework.data.gemfire.process.ProcessExecutor;
import org.springframework.data.gemfire.process.ProcessWrapper;
import org.springframework.data.gemfire.test.support.FileSystemUtils;
import org.springframework.data.gemfire.test.support.IOUtils;
import org.springframework.data.gemfire.test.support.ThreadUtils;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import org.springframework.util.Assert;
/**
* Test suite of test cases testing the contract and functionality of the {@link CacheServerApplication}
* and {@link ClientCacheApplication} SDG annotation for configuring and bootstrapping the Pivotal GemFire
* client/server topology
*
* @author John Blum
* @see org.junit.Test
* @see org.springframework.data.gemfire.config.annotation.CacheServerApplication
* @see org.springframework.data.gemfire.config.annotation.ClientCacheApplication
* @see org.springframework.test.context.ContextConfiguration
* @see org.springframework.test.context.junit4.SpringJUnit4ClassRunner
* @see com.gemstone.gemfire.cache.client.ClientCache
* @see com.gemstone.gemfire.cache.server.CacheServer
* @since 1.9.0
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = ClientServerCacheApplicationIntegrationTests.ClientCacheApplicationConfiguration.class)
@SuppressWarnings("all")
public class ClientServerCacheApplicationIntegrationTests {
private static final int PORT = 12480;
private static ProcessWrapper gemfireServerProcess;
@BeforeClass
public static void setupGemFireServer() throws Exception {
String serverName = ClientServerCacheApplicationIntegrationTests.class.getSimpleName();
File serverWorkingDirectory = new File(FileSystemUtils.WORKING_DIRECTORY, serverName.toLowerCase());
Assert.isTrue(serverWorkingDirectory.isDirectory() || serverWorkingDirectory.mkdirs());
List<String> arguments = new ArrayList<String>();
arguments.add(String.format("-Dgemfire.name=%1$s", serverName));
gemfireServerProcess = ProcessExecutor.launch(serverWorkingDirectory,
CacheServerApplicationConfiguration.class,
arguments.toArray(new String[arguments.size()]));
waitForServerStart(TimeUnit.SECONDS.toMillis(20));
System.out.println("GemFire Cache Server Process for Client/Server cache application should be running...");
}
private static void waitForServerStart(final long milliseconds) {
ThreadUtils.timedWait(milliseconds, TimeUnit.SECONDS.toMillis(1), new ThreadUtils.WaitCondition() {
AtomicBoolean connected = new AtomicBoolean(false);
public boolean waiting() {
Socket socket = null;
try {
if (!connected.get()) {
socket = new Socket("localhost", PORT);
connected.set(true);
}
}
catch (IOException ignore) {
}
finally {
IOUtils.close(socket);
}
return !connected.get();
}
});
}
@AfterClass
public static void tearDownGemFireServer() {
gemfireServerProcess.shutdown();
if (Boolean.valueOf(System.getProperty("spring.data.gemfire.fork.clean", Boolean.TRUE.toString()))) {
org.springframework.util.FileSystemUtils.deleteRecursively(gemfireServerProcess.getWorkingDirectory());
}
}
@Autowired
private ClientCache clientCache;
@Resource(name = "Echo")
private Region<String, String> echo;
@Test
public void clientEchoProxyRegionEchoesKeysForValues() {
assertThat(echo.get("Hello"), is(equalTo("Hello")));
assertThat(echo.get("Test"), is(equalTo("Test")));
}
@CacheServerApplication(name = "ClientServerCacheApplicationIntegrationTests", logLevel = "warn", port = 12480)
public static class CacheServerApplicationConfiguration {
public static void main(String[] args) {
AnnotationConfigApplicationContext applicationContext =
new AnnotationConfigApplicationContext(CacheServerApplicationConfiguration.class);
applicationContext.registerShutdownHook();
}
@Bean(name = "Echo")
public PartitionedRegionFactoryBean<String, String> echoRegion(Cache gemfireCache) {
PartitionedRegionFactoryBean<String, String> echoRegion =
new PartitionedRegionFactoryBean<String, String>();
echoRegion.setCache(gemfireCache);
echoRegion.setCacheLoader(echoCacheLoader());
echoRegion.setClose(false);
echoRegion.setPersistent(false);
return echoRegion;
}
CacheLoader<String, String> echoCacheLoader() {
return new CacheLoader<String, String>() {
@Override
public String load(LoaderHelper<String, String> helper) throws CacheLoaderException {
return helper.getKey();
}
@Override
public void close() {
}
};
}
}
@ClientCacheApplication(logLevel = "warn", servers = { @ClientCacheApplication.Server(port = 12480)})
static class ClientCacheApplicationConfiguration {
@Bean(name = "Echo")
ClientRegionFactoryBean<String, String> echoRegion(ClientCache gemfireCache) {
ClientRegionFactoryBean<String, String> echoRegion = new ClientRegionFactoryBean<String, String>();
echoRegion.setCache(gemfireCache);
echoRegion.setClose(false);
echoRegion.setShortcut(ClientRegionShortcut.PROXY);
return echoRegion;
}
}
}

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src/test/java/org/springframework/data/gemfire/config/annotation/PeerCacheApplicationIntegrationTests.java Normal file
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/*
* Copyright 2012 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.config.annotation;
import static org.hamcrest.Matchers.equalTo;
import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertThat;
import javax.annotation.Resource;
import com.gemstone.gemfire.cache.Cache;
import com.gemstone.gemfire.cache.CacheLoader;
import com.gemstone.gemfire.cache.CacheLoaderException;
import com.gemstone.gemfire.cache.LoaderHelper;
import com.gemstone.gemfire.cache.Region;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.context.annotation.Bean;
import org.springframework.data.gemfire.PartitionedRegionFactoryBean;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
/**
* Test suite of test case testing the contract and functionality of the {@link PeerCacheApplication} SDG annotation
* for configuring and bootstrapping a GemFire peer cache instance.
*
* @author John Blum
* @see org.junit.Test
* @see org.springframework.data.gemfire.config.annotation.PeerCacheApplication
* @see org.springframework.test.context.ContextConfiguration
* @see org.springframework.test.context.junit4.SpringJUnit4ClassRunner
* @see com.gemstone.gemfire.cache.Cache
* @since 1.9.0
*/
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(classes = PeerCacheApplicationIntegrationTests.PeerCacheApplicationConfiguration.class)
@SuppressWarnings("all")
public class PeerCacheApplicationIntegrationTests {
@Resource(name = "Echo")
private Region<String, String> echo;
@Test
public void echoPartitionRegionEchoesKeysAsValues() {
assertThat(echo.get("Hello"), is(equalTo("Hello")));
assertThat(echo.get("Test"), is(equalTo("Test")));
}
@PeerCacheApplication(name = "PeerCacheApplicationIntegrationTests", logLevel = "warn")
static class PeerCacheApplicationConfiguration {
@Bean(name = "Echo")
PartitionedRegionFactoryBean<String, String> echoRegion(Cache gemfireCache) {
PartitionedRegionFactoryBean<String, String> echoRegion =
new PartitionedRegionFactoryBean<String, String>();
echoRegion.setCache(gemfireCache);
echoRegion.setCacheLoader(echoCacheLoader());
echoRegion.setClose(false);
echoRegion.setPersistent(false);
return echoRegion;
}
CacheLoader<String, String> echoCacheLoader() {
return new CacheLoader<String, String>() {
@Override
public String load(LoaderHelper<String, String> helper) throws CacheLoaderException {
return helper.getKey();
}
@Override
public void close() {
}
};
}
}
}