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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.lucene.locking;
import java.io.IOException;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.store.Lock;
import org.apache.lucene.store.LockFactory;
import org.infinispan.Cache;
import org.infinispan.configuration.cache.ConfigurationBuilder;
import org.infinispan.lucene.CacheTestSupport;
import org.infinispan.test.MultipleCacheManagersTest;
import org.infinispan.transaction.TransactionMode;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
/**
* LockManagerFunctionalTest.
*
* @author Sanne Grinovero
* @since 4.0
*/
@SuppressWarnings("unchecked")
@Test(groups = "functional", testName = "lucene.locking.LockManagerFunctionalTest", enabled = true)
public class LockManagerFunctionalTest extends MultipleCacheManagersTest {
protected void createCacheManagers() throws Throwable {
ConfigurationBuilder configurationBuilder = CacheTestSupport.createTestConfiguration(getTransactionsMode());
createClusteredCaches(2, "lucene", configurationBuilder);
}
protected TransactionMode getTransactionsMode() {
return TransactionMode.NON_TRANSACTIONAL;
}
@Test(dataProvider = "writeLockNameProvider")
public void testLuceneIndexLocking(final String writeLockProvider) throws IOException {
final String commonIndexName = "myIndex";
LockFactory lockManagerA = makeLockFactory(cache(0,"lucene"), commonIndexName);
LockFactory lockManagerB = makeLockFactory(cache(1, "lucene"), commonIndexName);
LockFactory isolatedLockManager = makeLockFactory(cache(0, "lucene"), "anotherIndex");
Lock luceneLockA = lockManagerA.makeLock(writeLockProvider);
Lock luceneLockB = lockManagerB.makeLock(writeLockProvider);
Lock anotherLock = isolatedLockManager.makeLock(writeLockProvider);
assert luceneLockA.obtain();
assert luceneLockB.isLocked();
assert ! anotherLock.isLocked();
assert ! luceneLockA.obtain();
assert ! luceneLockB.obtain();
luceneLockA.release();
assert ! luceneLockB.isLocked();
assert luceneLockB.obtain();
lockManagerA.clearLock(writeLockProvider);
assert ! luceneLockB.isLocked();
}
@DataProvider(name = "writeLockNameProvider")
public Object[][] provideWriteLockName() {
return new Object[][] {{IndexWriter.WRITE_LOCK_NAME}, {"SomeTestLockName"}};
}
protected LockFactory makeLockFactory(Cache cache, String commonIndexName) {
return new BaseLockFactory(cache, commonIndexName);
}
}