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* Copyright 2011 Red Hat Inc. and/or its affiliates and other
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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
* the License, or (at your option) any later version.
*
* 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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* License along with this software; if not, write to the Free
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package org.infinispan.lock;
import org.infinispan.config.Configuration;
import org.infinispan.test.MultipleCacheManagersTest;
import org.infinispan.transaction.LockingMode;
import org.testng.annotations.Test;
import static org.testng.Assert.assertEquals;
/**
* Checks that if a key's lock is the node where the transaction runs, then no remote RPC takes place.
*
* @author Mircea Markus
* @since 5.1
*/
@Test (groups = "functional", testName = "lock.CheckNoRemoteCallForLocalKeyTest")
public class CheckNoRemoteCallForLocalKeyTest extends MultipleCacheManagersTest {
protected CheckRemoteLockAcquiredOnlyOnceTest.ControlInterceptor controlInterceptor;
protected Configuration.CacheMode mode = Configuration.CacheMode.REPL_SYNC;
protected Object key = "k";
@Override
protected void createCacheManagers() throws Throwable {
final Configuration c = getDefaultClusteredConfig(mode, true);
c.fluent().transaction().lockingMode(LockingMode.PESSIMISTIC);
createCluster(c, 2);
waitForClusterToForm();
controlInterceptor = new CheckRemoteLockAcquiredOnlyOnceTest.ControlInterceptor();
cache(1).getAdvancedCache().addInterceptor(controlInterceptor, 1);
}
public void testLocalPut() throws Exception {
testLocalOperation(new CheckRemoteLockAcquiredOnlyOnceTest.CacheOperation() {
@Override
public void execute() {
cache(0).put(key, "v");
}
});
}
public void testLocalRemove() throws Exception {
testLocalOperation(new CheckRemoteLockAcquiredOnlyOnceTest.CacheOperation() {
@Override
public void execute() {
cache(0).remove(key);
}
});
}
public void testLocalReplace() throws Exception {
testLocalOperation(new CheckRemoteLockAcquiredOnlyOnceTest.CacheOperation() {
@Override
public void execute() {
cache(0).replace(key, "", "");
}
});
}
public void testLocalLock() throws Exception {
testLocalOperation(new CheckRemoteLockAcquiredOnlyOnceTest.CacheOperation() {
@Override
public void execute() {
cache(0).getAdvancedCache().lock(key);
}
});
}
private void testLocalOperation(CheckRemoteLockAcquiredOnlyOnceTest.CacheOperation o) throws Exception {
assert !advancedCache(1).getRpcManager().getTransport().isCoordinator();
assert advancedCache(0).getRpcManager().getTransport().isCoordinator();
tm(0).begin();
o.execute();
assert lockManager(0).isLocked(key);
assert !lockManager(1).isLocked(key);
assertEquals(controlInterceptor.remoteInvocations, 0);
tm(0).rollback();
}
}