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Added "transactionAware" bean property to EhCacheCacheManager and JCacheCacheManager

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In the course of this enhancement, the "cache.ehcache" and "cache.jcache" packages moved from spring-context to the spring-context-support module, expecting further transaction-related functionality. Also aligns with the presence of Spring's Quartz support in the spring-context-support module, since Quartz and EHCache are sort of sister projects at Terracotta now.

Issue: SPR-9966
This commit is contained in:
Juergen Hoeller
2012-11-25 21:58:35 +01:00
parent 7d7758bfc9
commit e2f418ab4c
20 changed files with 406 additions and 103 deletions
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68
spring-context/src/test/java/org/springframework/cache/concurrent/ConcurrentCacheTests.java vendored
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@@ -1,5 +1,5 @@
/*
* Copyright 2010-2011 the original author or authors.
* Copyright 2010-2012 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.
@@ -19,21 +19,71 @@ package org.springframework.cache.concurrent;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import org.junit.Before;
import org.junit.Test;
import org.springframework.cache.Cache;
import org.springframework.cache.vendor.AbstractNativeCacheTests;
import static org.junit.Assert.*;
/**
* @author Costin Leau
*/
public class ConcurrentCacheTests extends AbstractNativeCacheTests<ConcurrentMap<Object, Object>> {
public class ConcurrentCacheTests {
@Override
protected Cache createCache(ConcurrentMap<Object, Object> nativeCache) {
return new ConcurrentMapCache(CACHE_NAME, nativeCache, true);
protected final static String CACHE_NAME = "testCache";
protected ConcurrentMap<Object, Object> nativeCache;
protected Cache cache;
@Before
public void setUp() throws Exception {
nativeCache = new ConcurrentHashMap<Object, Object>();
cache = new ConcurrentMapCache(CACHE_NAME, nativeCache, true);
cache.clear();
}
@Override
protected ConcurrentMap<Object, Object> createNativeCache() throws Exception {
return new ConcurrentHashMap<Object, Object>();
@Test
public void testCacheName() throws Exception {
assertEquals(CACHE_NAME, cache.getName());
}
@Test
public void testNativeCache() throws Exception {
assertSame(nativeCache, cache.getNativeCache());
}
@Test
public void testCachePut() throws Exception {
Object key = "enescu";
Object value = "george";
assertNull(cache.get(key));
cache.put(key, value);
assertEquals(value, cache.get(key).get());
}
@Test
public void testCacheRemove() throws Exception {
Object key = "enescu";
Object value = "george";
assertNull(cache.get(key));
cache.put(key, value);
}
@Test
public void testCacheClear() throws Exception {
assertNull(cache.get("enescu"));
cache.put("enescu", "george");
assertNull(cache.get("vlaicu"));
cache.put("vlaicu", "aurel");
cache.clear();
assertNull(cache.get("vlaicu"));
assertNull(cache.get("enescu"));
}
}

62
spring-context/src/test/java/org/springframework/cache/ehcache/EhCacheCacheTests.java vendored
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@@ -1,62 +0,0 @@
/*
* Copyright 2010-2011 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.cache.ehcache;
import static org.junit.Assert.*;
import net.sf.ehcache.Ehcache;
import net.sf.ehcache.Element;
import org.junit.Test;
import org.springframework.cache.Cache;
import org.springframework.cache.vendor.AbstractNativeCacheTests;
/**
* Integration test for EhCache cache.
*
* @author Costin Leau
*/
public class EhCacheCacheTests extends AbstractNativeCacheTests<Ehcache> {
@Override
protected Ehcache createNativeCache() throws Exception {
EhCacheFactoryBean fb = new EhCacheFactoryBean();
fb.setBeanName(CACHE_NAME);
fb.setCacheName(CACHE_NAME);
fb.afterPropertiesSet();
return fb.getObject();
}
@Override
protected Cache createCache(Ehcache nativeCache) {
return new EhCacheCache(nativeCache);
}
@Test
public void testExpiredElements() throws Exception {
String key = "brancusi";
String value = "constantin";
Element brancusi = new Element(key, value);
// ttl = 10s
brancusi.setTimeToLive(3);
nativeCache.put(brancusi);
assertEquals(value, cache.get(key).get());
// wait for the entry to expire
Thread.sleep(5 * 1000);
assertNull(cache.get(key));
}
}

233
spring-context/src/test/java/org/springframework/cache/ehcache/EhCacheSupportTests.java vendored
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@@ -1,233 +0,0 @@
/*
* Copyright 2002-2012 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.cache.ehcache;
import junit.framework.TestCase;
import net.sf.ehcache.Cache;
import net.sf.ehcache.CacheManager;
import net.sf.ehcache.Ehcache;
import net.sf.ehcache.config.CacheConfiguration;
import net.sf.ehcache.constructs.blocking.BlockingCache;
import net.sf.ehcache.constructs.blocking.CacheEntryFactory;
import net.sf.ehcache.constructs.blocking.SelfPopulatingCache;
import net.sf.ehcache.constructs.blocking.UpdatingCacheEntryFactory;
import net.sf.ehcache.constructs.blocking.UpdatingSelfPopulatingCache;
import org.springframework.core.io.ClassPathResource;
/**
* @author Dmitriy Kopylenko
* @author Juergen Hoeller
* @since 27.09.2004
*/
public class EhCacheSupportTests extends TestCase {
public void testLoadingBlankCacheManager() throws Exception {
EhCacheManagerFactoryBean cacheManagerFb = new EhCacheManagerFactoryBean();
assertEquals(CacheManager.class, cacheManagerFb.getObjectType());
assertTrue("Singleton property", cacheManagerFb.isSingleton());
cacheManagerFb.afterPropertiesSet();
try {
CacheManager cm = cacheManagerFb.getObject();
assertTrue("Loaded CacheManager with no caches", cm.getCacheNames().length == 0);
Cache myCache1 = cm.getCache("myCache1");
assertTrue("No myCache1 defined", myCache1 == null);
}
finally {
cacheManagerFb.destroy();
}
}
public void testLoadingCacheManagerFromConfigFile() throws Exception {
EhCacheManagerFactoryBean cacheManagerFb = new EhCacheManagerFactoryBean();
cacheManagerFb.setConfigLocation(new ClassPathResource("testEhcache.xml", getClass()));
cacheManagerFb.setCacheManagerName("myCacheManager");
cacheManagerFb.afterPropertiesSet();
try {
CacheManager cm = cacheManagerFb.getObject();
assertTrue("Correct number of caches loaded", cm.getCacheNames().length == 1);
Cache myCache1 = cm.getCache("myCache1");
assertFalse("myCache1 is not eternal", myCache1.getCacheConfiguration().isEternal());
assertTrue("myCache1.maxElements == 300", myCache1.getCacheConfiguration().getMaxElementsInMemory() == 300);
}
finally {
cacheManagerFb.destroy();
}
}
public void testEhCacheFactoryBeanWithDefaultCacheManager() throws Exception {
doTestEhCacheFactoryBean(false);
}
public void testEhCacheFactoryBeanWithExplicitCacheManager() throws Exception {
doTestEhCacheFactoryBean(true);
}
private void doTestEhCacheFactoryBean(boolean useCacheManagerFb) throws Exception {
Cache cache = null;
EhCacheManagerFactoryBean cacheManagerFb = null;
try {
EhCacheFactoryBean cacheFb = new EhCacheFactoryBean();
Class<? extends Ehcache> objectType = cacheFb.getObjectType();
assertTrue(Ehcache.class.isAssignableFrom(objectType));
assertTrue("Singleton property", cacheFb.isSingleton());
if (useCacheManagerFb) {
cacheManagerFb = new EhCacheManagerFactoryBean();
cacheManagerFb.setConfigLocation(new ClassPathResource("testEhcache.xml", getClass()));
cacheManagerFb.afterPropertiesSet();
cacheFb.setCacheManager(cacheManagerFb.getObject());
}
cacheFb.setCacheName("myCache1");
cacheFb.afterPropertiesSet();
cache = (Cache) cacheFb.getObject();
Class<? extends Ehcache> objectType2 = cacheFb.getObjectType();
assertSame(objectType, objectType2);
CacheConfiguration config = cache.getCacheConfiguration();
assertEquals("myCache1", cache.getName());
if (useCacheManagerFb){
assertEquals("myCache1.maxElements", 300, config.getMaxElementsInMemory());
}
else {
assertEquals("myCache1.maxElements", 10000, config.getMaxElementsInMemory());
}
// Cache region is not defined. Should create one with default properties.
cacheFb = new EhCacheFactoryBean();
if (useCacheManagerFb) {
cacheFb.setCacheManager(cacheManagerFb.getObject());
}
cacheFb.setCacheName("undefinedCache");
cacheFb.afterPropertiesSet();
cache = (Cache) cacheFb.getObject();
config = cache.getCacheConfiguration();
assertEquals("undefinedCache", cache.getName());
assertTrue("default maxElements is correct", config.getMaxElementsInMemory() == 10000);
assertTrue("default overflowToDisk is correct", config.isOverflowToDisk());
assertFalse("default eternal is correct", config.isEternal());
assertTrue("default timeToLive is correct", config.getTimeToLiveSeconds() == 120);
assertTrue("default timeToIdle is correct", config.getTimeToIdleSeconds() == 120);
assertTrue("default diskPersistent is correct", !config.isDiskPersistent());
assertTrue("default diskExpiryThreadIntervalSeconds is correct", config.getDiskExpiryThreadIntervalSeconds() == 120);
// overriding the default properties
cacheFb = new EhCacheFactoryBean();
if (useCacheManagerFb) {
cacheFb.setCacheManager(cacheManagerFb.getObject());
}
cacheFb.setBeanName("undefinedCache2");
cacheFb.setMaxElementsInMemory(5);
cacheFb.setOverflowToDisk(false);
cacheFb.setEternal(true);
cacheFb.setTimeToLive(8);
cacheFb.setTimeToIdle(7);
cacheFb.setDiskPersistent(true);
cacheFb.setDiskExpiryThreadIntervalSeconds(10);
cacheFb.afterPropertiesSet();
cache = (Cache) cacheFb.getObject();
config = cache.getCacheConfiguration();
assertEquals("undefinedCache2", cache.getName());
assertTrue("overridden maxElements is correct", config.getMaxElementsInMemory() == 5);
assertFalse("overridden overflowToDisk is correct", config.isOverflowToDisk());
assertTrue("overridden eternal is correct", config.isEternal());
assertTrue("default timeToLive is correct", config.getTimeToLiveSeconds() == 8);
assertTrue("default timeToIdle is correct", config.getTimeToIdleSeconds() == 7);
assertTrue("overridden diskPersistent is correct", config.isDiskPersistent());
assertTrue("overridden diskExpiryThreadIntervalSeconds is correct", config.getDiskExpiryThreadIntervalSeconds() == 10);
}
finally {
if (useCacheManagerFb) {
cacheManagerFb.destroy();
}
else {
CacheManager.getInstance().shutdown();
}
}
}
public void testEhCacheFactoryBeanWithBlockingCache() throws Exception {
EhCacheManagerFactoryBean cacheManagerFb = new EhCacheManagerFactoryBean();
cacheManagerFb.afterPropertiesSet();
try {
CacheManager cm = cacheManagerFb.getObject();
EhCacheFactoryBean cacheFb = new EhCacheFactoryBean();
cacheFb.setCacheManager(cm);
cacheFb.setCacheName("myCache1");
cacheFb.setBlocking(true);
assertEquals(cacheFb.getObjectType(), BlockingCache.class);
cacheFb.afterPropertiesSet();
Ehcache myCache1 = cm.getEhcache("myCache1");
assertTrue(myCache1 instanceof BlockingCache);
}
finally {
cacheManagerFb.destroy();
}
}
public void testEhCacheFactoryBeanWithSelfPopulatingCache() throws Exception {
EhCacheManagerFactoryBean cacheManagerFb = new EhCacheManagerFactoryBean();
cacheManagerFb.afterPropertiesSet();
try {
CacheManager cm = cacheManagerFb.getObject();
EhCacheFactoryBean cacheFb = new EhCacheFactoryBean();
cacheFb.setCacheManager(cm);
cacheFb.setCacheName("myCache1");
cacheFb.setCacheEntryFactory(new CacheEntryFactory() {
public Object createEntry(Object key) throws Exception {
return key;
}
});
assertEquals(cacheFb.getObjectType(), SelfPopulatingCache.class);
cacheFb.afterPropertiesSet();
Ehcache myCache1 = cm.getEhcache("myCache1");
assertTrue(myCache1 instanceof SelfPopulatingCache);
assertEquals("myKey1", myCache1.get("myKey1").getValue());
}
finally {
cacheManagerFb.destroy();
}
}
public void testEhCacheFactoryBeanWithUpdatingSelfPopulatingCache() throws Exception {
EhCacheManagerFactoryBean cacheManagerFb = new EhCacheManagerFactoryBean();
cacheManagerFb.afterPropertiesSet();
try {
CacheManager cm = cacheManagerFb.getObject();
EhCacheFactoryBean cacheFb = new EhCacheFactoryBean();
cacheFb.setCacheManager(cm);
cacheFb.setCacheName("myCache1");
cacheFb.setCacheEntryFactory(new UpdatingCacheEntryFactory() {
public Object createEntry(Object key) throws Exception {
return key;
}
public void updateEntryValue(Object key, Object value) throws Exception {
}
});
assertEquals(cacheFb.getObjectType(), UpdatingSelfPopulatingCache.class);
cacheFb.afterPropertiesSet();
Ehcache myCache1 = cm.getEhcache("myCache1");
assertTrue(myCache1 instanceof UpdatingSelfPopulatingCache);
assertEquals("myKey1", myCache1.get("myKey1").getValue());
}
finally {
cacheManagerFb.destroy();
}
}
}

88
spring-context/src/test/java/org/springframework/cache/vendor/AbstractNativeCacheTests.java vendored
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@@ -1,88 +0,0 @@
/*
* Copyright 2010-2011 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.cache.vendor;
import static org.junit.Assert.*;
import org.junit.Before;
import org.junit.Test;
import org.springframework.cache.Cache;
/**
* Test for native cache implementations.
*
* @author Costin Leau
*/
public abstract class AbstractNativeCacheTests<T> {
protected T nativeCache;
protected Cache cache;
protected final static String CACHE_NAME = "testCache";
@Before
public void setUp() throws Exception {
nativeCache = createNativeCache();
cache = createCache(nativeCache);
cache.clear();
}
protected abstract T createNativeCache() throws Exception;
protected abstract Cache createCache(T nativeCache);
@Test
public void testCacheName() throws Exception {
assertEquals(CACHE_NAME, cache.getName());
}
@Test
public void testNativeCache() throws Exception {
assertSame(nativeCache, cache.getNativeCache());
}
@Test
public void testCachePut() throws Exception {
Object key = "enescu";
Object value = "george";
assertNull(cache.get(key));
cache.put(key, value);
assertEquals(value, cache.get(key).get());
}
@Test
public void testCacheRemove() throws Exception {
Object key = "enescu";
Object value = "george";
assertNull(cache.get(key));
cache.put(key, value);
}
@Test
public void testCacheClear() throws Exception {
assertNull(cache.get("enescu"));
cache.put("enescu", "george");
assertNull(cache.get("vlaicu"));
cache.put("vlaicu", "aurel");
cache.clear();
assertNull(cache.get("vlaicu"));
assertNull(cache.get("enescu"));
}
}