/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other
* contributors as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a full listing of
* individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.infinispan.client.hotrod;
import org.infinispan.client.hotrod.exceptions.HotRodClientException;
import org.infinispan.manager.EmbeddedCacheManager;
import org.infinispan.marshall.Marshaller;
import org.infinispan.marshall.jboss.JBossMarshaller;
import org.infinispan.notifications.Listener;
import org.infinispan.notifications.cachelistener.annotation.CacheEntryCreated;
import org.infinispan.notifications.cachelistener.event.CacheEntryEvent;
import org.infinispan.remoting.transport.jgroups.SuspectException;
import org.infinispan.server.hotrod.HotRodServer;
import org.infinispan.test.SingleCacheManagerTest;
import org.infinispan.test.fwk.TestCacheManagerFactory;
import org.infinispan.util.ByteArrayKey;
import org.testng.annotations.AfterClass;
import org.testng.annotations.Test;
import java.lang.reflect.Method;
import java.util.Properties;
import static org.infinispan.client.hotrod.test.HotRodClientTestingUtil.killRemoteCacheManager;
import static org.infinispan.client.hotrod.test.HotRodClientTestingUtil.killServers;
import static org.infinispan.test.TestingUtil.k;
import static org.infinispan.test.TestingUtil.v;
/**
* Tests HotRod client and server behaivour when server throws a server error
*
* @author Galder Zamarreño
* @since 4.2
*/
@Test(groups = "functional", testName = "client.hotrod.ServerErrorTest")
public class ServerErrorTest extends SingleCacheManagerTest {
private HotRodServer hotrodServer;
private RemoteCacheManager remoteCacheManager;
private RemoteCache remoteCache;
@Override
protected EmbeddedCacheManager createCacheManager() throws Exception {
cacheManager = TestCacheManagerFactory.createLocalCacheManager(false);
hotrodServer = TestHelper.startHotRodServer(cacheManager);
remoteCacheManager = getRemoteCacheManager();
remoteCache = remoteCacheManager.getCache();
return cacheManager;
}
protected RemoteCacheManager getRemoteCacheManager() {
Properties config = new Properties();
config.put("infinispan.client.hotrod.server_list", "127.0.0.1:" + hotrodServer.getPort());
return new RemoteCacheManager(config);
}
@AfterClass(alwaysRun = true)
public void shutDownHotrod() {
killRemoteCacheManager(remoteCacheManager);
killServers(hotrodServer);
}
public void testErrorWhileDoingPut(Method m) throws Exception {
cache.addListener(new ErrorInducingListener());
remoteCache = remoteCacheManager.getCache();
remoteCache.put(k(m), v(m));
assert remoteCache.get(k(m)).equals(v(m));
try {
remoteCache.put("FailFailFail", "whatever...");
} catch (HotRodClientException e) {
// ignore
}
try {
remoteCache.put(k(m, 2), v(m, 2));
assert remoteCache.get(k(m, 2)).equals(v(m, 2));
} catch (Exception e) {
log.error("Error sending request after server failure", e);
throw e;
}
}
@Listener
public static class ErrorInducingListener {
@CacheEntryCreated
public void entryCreated(CacheEntryEvent event) throws Exception {
if (event.isPre() && unmarshall(event.getKey()).equals("FailFailFail")) {
throw new SuspectException("Simulated suspicion");
}
}
private String unmarshall(Object key) throws Exception {
Marshaller marshaller = new JBossMarshaller();
return (String) marshaller.objectFromByteBuffer(((ByteArrayKey) key).getData());
}
}
}