/*
* Hibernate Search, full-text search for your domain model
*
* License: GNU Lesser General Public License (LGPL), version 2.1 or later
* See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
*/
package org.hibernate.search.test.backend.lucene;
import java.io.IOException;
import org.junit.Assert;
import org.apache.lucene.index.IndexWriter;
import org.apache.lucene.store.Directory;
import org.hibernate.search.annotations.DocumentId;
import org.hibernate.search.annotations.Field;
import org.hibernate.search.annotations.Indexed;
import org.hibernate.search.backend.spi.Work;
import org.hibernate.search.backend.spi.WorkType;
import org.hibernate.search.indexes.impl.DirectoryBasedIndexManager;
import org.hibernate.search.indexes.spi.IndexManager;
import org.hibernate.search.testsupport.junit.SearchFactoryHolder;
import org.hibernate.search.testsupport.setup.TransactionContextForTest;
import org.hibernate.search.testsupport.TestForIssue;
import org.jboss.byteman.contrib.bmunit.BMRule;
import org.jboss.byteman.contrib.bmunit.BMUnitRunner;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
/**
* @author Sanne Grinovero <sanne@hibernate.org> (C) 2013 Red Hat Inc.
*/
@TestForIssue(jiraKey = "HSEARCH-1320")
@RunWith(BMUnitRunner.class)
public class SharedReleasesLocksTest {
@Rule
public SearchFactoryHolder sfHolder = new SearchFactoryHolder( Book.class )
.withProperty( "hibernate.search.default.exclusive_index_use", "false" );
@Test
@BMRule(targetClass = "org.hibernate.search.backend.impl.lucene.IndexWriterHolder",
targetMethod = "getIndexWriter(ErrorContextBuilder)",
condition = "NOT flagged(\"failedPreviousWrite\")",
action = "flag(\"failedPreviousWrite\"); \nreturn null; ",
name = "SharedReleasesLocksTest")
public void testPropertiesIndexing() throws IOException {
//The first write operation is going to fail, simulating a lock acquisition timeout:
writeABook( 1l, "lock contention" );
//The second write will be successful:
writeABook( 2l, "no contention" );
//Now verify the index lock was properly released, not having the backend counters fooled by the initial failure:
IndexManager indexManager = sfHolder.getSearchFactory().getIndexManagerHolder().getIndexManager( "books" );
DirectoryBasedIndexManager dbim = (DirectoryBasedIndexManager) indexManager;
Directory directory = dbim.getDirectoryProvider().getDirectory();
Assert.assertFalse( "Index lock leaked!", IndexWriter.isLocked( directory ) );
}
private void writeABook(long id, String bookTitle) {
Book book = new Book();
book.id = id;
book.title = bookTitle;
Work work = new Work( book, book.id, WorkType.ADD, false );
TransactionContextForTest tc = new TransactionContextForTest();
sfHolder.getSearchFactory().getWorker().performWork( work, tc );
tc.end();
}
@Indexed(index = "books")
private static class Book {
@DocumentId long id;
@Field String title;
}
}