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* Copyright 2009 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
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package org.infinispan.api.batch;
import org.infinispan.Cache;
import org.infinispan.config.Configuration;
import org.infinispan.manager.EmbeddedCacheManager;
import org.infinispan.test.TestingUtil;
import org.infinispan.test.fwk.TestCacheManagerFactory;
import org.infinispan.test.fwk.TransactionSetup;
import org.infinispan.transaction.TransactionMode;
import org.testng.annotations.AfterClass;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.Test;
import javax.transaction.TransactionManager;
import static org.testng.Assert.assertEquals;
@Test(groups = {"functional", "transaction"}, testName = "api.batch.BatchWithTMTest")
public class BatchWithTMTest extends AbstractBatchTest {
EmbeddedCacheManager cm;
@BeforeClass
public void createCacheManager() {
cm = TestCacheManagerFactory.createLocalCacheManager(false);
}
@AfterClass(alwaysRun = true)
public void destroyCacheManager() {
TestingUtil.killCacheManagers(cm);
cm = null;
}
public void testBatchWithOngoingTM() throws Exception {
Cache<String, String> cache = null;
cache = createCache("testBatchWithOngoingTM");
TransactionManager tm = TestingUtil.getTransactionManager(cache);
tm.begin();
cache.put("k", "v");
cache.startBatch();
cache.put("k2", "v2");
tm.commit();
assert "v".equals(cache.get("k"));
assert "v2".equals(cache.get("k2"));
cache.endBatch(false); // should be a no op
assert "v".equals(cache.get("k"));
assert "v2".equals(cache.get("k2"));
}
public void testBatchWithoutOngoingTMSuspension() throws Exception {
Cache cache = createCache("testBatchWithoutOngoingTMSuspension");
TransactionManager tm = TestingUtil.getTransactionManager(cache);
assert tm.getTransaction() == null : "Should have no ongoing txs";
cache.startBatch();
cache.put("k", "v");
assert tm.getTransaction() == null : "Should have no ongoing txs";
cache.put("k2", "v2");
assert getOnDifferentThread(cache, "k") == null;
assert getOnDifferentThread(cache, "k2") == null;
try {
tm.commit(); // should have no effect
}
catch (Exception e) {
// the TM may barf here ... this is OK.
}
assert tm.getTransaction() == null : "Should have no ongoing txs";
assert getOnDifferentThread(cache, "k") == null;
assert getOnDifferentThread(cache, "k2") == null;
cache.endBatch(true); // should be a no op
assert "v".equals(getOnDifferentThread(cache, "k"));
assert "v2".equals(getOnDifferentThread(cache, "k2"));
}
public void testBatchRollback() throws Exception {
Cache cache = createCache("testBatchRollback");
cache.startBatch();
cache.put("k", "v");
cache.put("k2", "v2");
assertEquals(getOnDifferentThread(cache, "k"), null);
assert getOnDifferentThread(cache, "k2") == null;
cache.endBatch(false);
assert getOnDifferentThread(cache, "k") == null;
assert getOnDifferentThread(cache, "k2") == null;
}
private Cache<String, String> createCache(String name) {
Configuration c = new Configuration();
c.setTransactionManagerLookupClass(TransactionSetup.getManagerLookup());
c.setInvocationBatchingEnabled(true);
c.fluent().transaction().transactionMode(TransactionMode.TRANSACTIONAL);
assert c.getTransactionManagerLookupClass() != null : "Should have a transaction manager lookup class attached!!";
cm.defineConfiguration(name, c);
return cm.getCache(name);
}
}