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* See the copyright.txt in the distribution for a full listing of
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*
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* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
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*
* This software is distributed in the hope that it will be useful,
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
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package org.infinispan.loaders.jdbc.stringbased;
import static junit.framework.Assert.assertEquals;
import static org.infinispan.test.TestingUtil.clearCacheLoader;
import static org.infinispan.test.TestingUtil.withCacheManager;
import java.sql.Connection;
import org.infinispan.AdvancedCache;
import org.infinispan.Cache;
import org.infinispan.CacheException;
import org.infinispan.config.CacheLoaderManagerConfig;
import org.infinispan.config.Configuration;
import org.infinispan.eviction.EvictionStrategy;
import org.infinispan.loaders.CacheLoaderException;
import org.infinispan.loaders.jdbc.TableManipulation;
import org.infinispan.loaders.jdbc.connectionfactory.ConnectionFactory;
import org.infinispan.loaders.jdbc.connectionfactory.ConnectionFactoryConfig;
import org.infinispan.loaders.jdbc.connectionfactory.PooledConnectionFactory;
import org.infinispan.test.AbstractInfinispanTest;
import org.infinispan.test.CacheManagerCallable;
import org.infinispan.test.fwk.TestCacheManagerFactory;
import org.infinispan.test.fwk.UnitTestDatabaseManager;
import org.testng.annotations.Test;
/**
* Tester for https://jira.jboss.org/browse/ISPN-579.
*
* @author Mircea.Markus@jboss.com
* @since 4.1
*/
@Test(groups = "functional", testName = "loaders.jdbc.stringbased.NonStringKeyPreloadTest")
public class NonStringKeyPreloadTest extends AbstractInfinispanTest {
public void testPreloadWithKey2StringMapper() throws Exception {
String mapperName = PersonKey2StringMapper.class.getName();
Configuration cfg = createCacheStoreConfig(mapperName, false, true);
withCacheManager(new CacheManagerCallable(
TestCacheManagerFactory.createCacheManager(cfg)) {
@Override
public void call() {
try {
cm.getCache();
assert false : " Preload with Key2StringMapper is not supported. Specify an TwoWayKey2StringMapper if you want to support it (or disable preload).";
} catch (CacheException e) {
// Expected
}
}
});
}
public void testPreloadWithTwoWayKey2StringMapper() throws Exception {
String mapperName = TwoWayPersonKey2StringMapper.class.getName();
Configuration config = createCacheStoreConfig(mapperName, true, true);
final Person mircea = new Person("Markus", "Mircea", 30);
final Person dan = new Person("Dan", "Dude", 30);
withCacheManager(new CacheManagerCallable(
TestCacheManagerFactory.createCacheManager(config)) {
@Override
public void call() {
Cache<Object, Object> cache = cm.getCache();
cache.put(mircea, "me");
cache.put(dan, "mate");
}
});
withCacheManager(new CacheManagerCallable(
TestCacheManagerFactory.createCacheManager(config)) {
@Override
public void call() {
Cache<Object, Object> cache = null;
try {
cache = cm.getCache();
assert cache.containsKey(mircea);
assert cache.containsKey(dan);
} finally {
clearCacheLoader(cache);
}
}
});
}
public void testPreloadWithTwoWayKey2StringMapperAndBoundedCache() throws Exception {
String mapperName = TwoWayPersonKey2StringMapper.class.getName();
Configuration config = createCacheStoreConfig(mapperName, true, true);
config.setEvictionStrategy(EvictionStrategy.LRU);
config.setEvictionMaxEntries(3);
withCacheManager(new CacheManagerCallable(
TestCacheManagerFactory.createCacheManager(config)) {
@Override
public void call() {
AdvancedCache<Object, Object> cache = cm.getCache().getAdvancedCache();
for (int i = 0; i < 10; i++) {
Person p = new Person("name" + i, "surname" + i, 30);
cache.put(p, "" + i);
}
}
});
withCacheManager(new CacheManagerCallable(
TestCacheManagerFactory.createCacheManager(config)) {
@Override
public void call() {
AdvancedCache<Object, Object> cache = cm.getCache().getAdvancedCache();
assertEquals(3, cache.size());
int found = 0;
for (int i = 0; i < 10; i++) {
Person p = new Person("name" + i, "surname" + i, 30);
if (cache.getDataContainer().containsKey(p)) {
found++;
}
}
assertEquals(3, found);
}
});
}
static Configuration createCacheStoreConfig(String mapperName, boolean wrap, boolean preload) {
ConnectionFactoryConfig connectionFactoryConfig = UnitTestDatabaseManager.getUniqueConnectionFactoryConfig();
if (wrap) {
connectionFactoryConfig.setConnectionFactoryClass(SharedConnectionFactory.class.getName());
}
TableManipulation tm = UnitTestDatabaseManager.buildStringTableManipulation();
JdbcStringBasedCacheStoreConfig csConfig = new JdbcStringBasedCacheStoreConfig(connectionFactoryConfig, tm);
csConfig.setFetchPersistentState(true);
csConfig.setKey2StringMapperClass(mapperName);
csConfig.getProperties().setProperty("key2StringMapperClass", mapperName);
CacheLoaderManagerConfig cacheLoaders = new CacheLoaderManagerConfig();
cacheLoaders.setPreload(preload);
cacheLoaders.addCacheLoaderConfig(csConfig);
Configuration cfg = TestCacheManagerFactory.getDefaultConfiguration(false);
cfg.setCacheLoaderManagerConfig(cacheLoaders);
return cfg;
}
public static class SharedConnectionFactory extends ConnectionFactory {
static PooledConnectionFactory sharedFactory;
static boolean started = false;
@Override
public void start(ConnectionFactoryConfig config, ClassLoader classLoader) throws CacheLoaderException {
if (!started) {
sharedFactory = new PooledConnectionFactory();
sharedFactory.start(config, classLoader);
started = true;
}
}
@Override
public void stop() {
//ignore
}
@Override
public Connection getConnection() throws CacheLoaderException {
return sharedFactory.getConnection();
}
@Override
public void releaseConnection(Connection conn) {
sharedFactory.releaseConnection(conn);
}
}
}