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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
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package org.infinispan.atomic;
import org.infinispan.Cache;
import org.infinispan.config.Configuration;
import org.infinispan.context.InvocationContext;
import org.infinispan.context.InvocationContextContainer;
import org.infinispan.manager.EmbeddedCacheManager;
import org.infinispan.test.AbstractInfinispanTest;
import org.infinispan.test.TestingUtil;
import org.infinispan.test.fwk.TestCacheManagerFactory;
import org.infinispan.util.logging.Log;
import org.infinispan.util.logging.LogFactory;
import org.testng.annotations.AfterMethod;
import org.testng.annotations.BeforeMethod;
import org.testng.annotations.Test;
import javax.transaction.HeuristicMixedException;
import javax.transaction.HeuristicRollbackException;
import javax.transaction.NotSupportedException;
import javax.transaction.RollbackException;
import javax.transaction.SystemException;
import javax.transaction.Transaction;
import javax.transaction.TransactionManager;
import static org.infinispan.context.Flag.SKIP_LOCKING;
@Test(groups = "functional", testName = "atomic.AtomicMapFunctionalTest")
public class AtomicMapFunctionalTest extends AbstractInfinispanTest {
private static final Log log = LogFactory.getLog(AtomicMapFunctionalTest.class);
Cache<String, Object> cache;
TransactionManager tm;
private EmbeddedCacheManager cm;
@BeforeMethod
@SuppressWarnings("unchecked")
public void setUp() {
Configuration c = new Configuration();
// these 2 need to be set to use the AtomicMapCache
c.setInvocationBatchingEnabled(true);
cm = TestCacheManagerFactory.createCacheManager(c);
cache = cm.getCache();
tm = TestingUtil.getTransactionManager(cache);
}
@AfterMethod
public void tearDown() {
TestingUtil.killCacheManagers(cm);
cache = null;
tm = null;
}
public void testChangesOnAtomicMap() {
AtomicMap<String, String> map = AtomicMapLookup.getAtomicMap(cache, "key");
assert map.isEmpty();
map.put("a", "b");
assert map.get("a").equals("b");
// now re-retrieve the map and make sure we see the diffs
assert AtomicMapLookup.getAtomicMap(cache, "key").get("a").equals("b");
}
public void testTxChangesOnAtomicMap() throws Exception {
AtomicMap<String, String> map = AtomicMapLookup.getAtomicMap(cache, "key");
tm.begin();
assert map.isEmpty();
map.put("a", "b");
assert map.get("a").equals("b");
Transaction t = tm.suspend();
assert AtomicMapLookup.getAtomicMap(cache, "key").get("a") == null;
tm.resume(t);
tm.commit();
// now re-retrieve the map and make sure we see the diffs
assert AtomicMapLookup.getAtomicMap(cache, "key").get("a").equals("b");
}
public void testChangesOnAtomicMapNoLocks() {
AtomicMap<String, String> map = AtomicMapLookup.getAtomicMap(cache, "key");
assert map.isEmpty();
InvocationContextContainer icc = TestingUtil.extractComponent(cache, InvocationContextContainer.class);
InvocationContext ic = icc.createInvocationContext(false, -1);
ic.setFlags(SKIP_LOCKING);
log.debug("Doing a put");
assert icc.getInvocationContext(true).hasFlag(SKIP_LOCKING);
map.put("a", "b");
log.debug("Put complete");
assert map.get("a").equals("b");
// now re-retrieve the map and make sure we see the diffs
assert AtomicMapLookup.getAtomicMap(cache, "key").get("a").equals("b");
}
public void testTxChangesOnAtomicMapNoLocks() throws Exception {
AtomicMap<String, String> map = AtomicMapLookup.getAtomicMap(cache, "key");
tm.begin();
assert map.isEmpty();
TestingUtil.extractComponent(cache, InvocationContextContainer.class).createInvocationContext(true, -1).setFlags(SKIP_LOCKING);
map.put("a", "b");
assert map.get("a").equals("b");
Transaction t = tm.suspend();
assert AtomicMapLookup.getAtomicMap(cache, "key").get("a") == null;
tm.resume(t);
tm.commit();
// now re-retrieve the map and make sure we see the diffs
assert AtomicMapLookup.getAtomicMap(cache, "key").get("a").equals("b");
}
public void testChangesOnAtomicMapNoLocksExistingData() {
AtomicMap<String, String> map = AtomicMapLookup.getAtomicMap(cache, "key");
assert map.isEmpty();
map.put("x", "y");
assert map.get("x").equals("y");
TestingUtil.extractComponent(cache, InvocationContextContainer.class).createInvocationContext(false, -1).setFlags(SKIP_LOCKING);
log.debug("Doing a put");
map.put("a", "b");
log.debug("Put complete");
assert map.get("a").equals("b");
assert map.get("x").equals("y");
// now re-retrieve the map and make sure we see the diffs
assert AtomicMapLookup.getAtomicMap(cache, "key").get("x").equals("y");
assert AtomicMapLookup.getAtomicMap(cache, "key").get("a").equals("b");
}
@Test(expectedExceptions = IllegalStateException.class)
public void testRemovalOfAtomicMap() throws SystemException, NotSupportedException, RollbackException, HeuristicRollbackException, HeuristicMixedException {
AtomicMap<String, String> map = AtomicMapLookup.getAtomicMap(cache, "key");
map.put("hello", "world");
TransactionManager tm = cache.getAdvancedCache().getTransactionManager();
tm.begin();
map = AtomicMapLookup.getAtomicMap(cache, "key");
map.put("hello2", "world2");
assert map.size() == 2;
AtomicMapLookup.removeAtomicMap(cache, "key");
map.size();
tm.commit();
}
}