/*
* 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.configuration;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;
import static org.junit.Assert.assertEquals;
import org.hibernate.search.FullTextSession;
import org.hibernate.search.annotations.Indexed;
import org.hibernate.search.backend.impl.lucene.AbstractWorkspaceImpl;
import org.hibernate.search.backend.impl.lucene.ExclusiveIndexWorkspaceImpl;
import org.hibernate.search.backend.impl.lucene.LuceneBackendQueueProcessor;
import org.hibernate.search.backend.impl.lucene.SharedIndexWorkspaceImpl;
import org.hibernate.search.backend.spi.BackendQueueProcessor;
import org.hibernate.search.engine.spi.SearchFactoryImplementor;
import org.hibernate.search.indexes.impl.DirectoryBasedIndexManager;
import org.hibernate.search.indexes.impl.IndexManagerHolder;
import org.hibernate.search.test.util.FullTextSessionBuilder;
import org.junit.Test;
/**
* Verifies the property exclusive_index_use is properly applied to the backend
*
* @author Sanne Grinovero <sanne@hibernate.org> (C) 2011 Red Hat Inc.
*/
public class ExclusiveIndexTest {
@Test
public void verifyIndexExclusivity() {
FullTextSessionBuilder builder = new FullTextSessionBuilder();
FullTextSession ftSession = builder
.setProperty(
"hibernate.search.org.hibernate.search.test.configuration.BlogEntry.exclusive_index_use",
"true"
)
.setProperty( "hibernate.search.Book.exclusive_index_use", "false" )
.addAnnotatedClass( BlogEntry.class )
.addAnnotatedClass( Foo.class )
.addAnnotatedClass( org.hibernate.search.test.query.Book.class )
.addAnnotatedClass( org.hibernate.search.test.query.Author.class )
.openFullTextSession();
SearchFactoryImplementor searchFactory = (SearchFactoryImplementor) ftSession.getSearchFactory();
ftSession.close();
IndexManagerHolder allIndexesManager = searchFactory.getIndexManagerHolder();
//explicitly enabled:
assertExclusiveIsEnabled( allIndexesManager, "org.hibernate.search.test.configuration.BlogEntry", true );
//explicitly disabled (this entity defined a short index name):
assertExclusiveIsEnabled( allIndexesManager, "Book", false );
//using default:
assertExclusiveIsEnabled( allIndexesManager, Foo.class.getName(), true );
builder.close();
}
private void assertExclusiveIsEnabled(IndexManagerHolder allIndexesManager, String indexName, boolean expectExclusive) {
DirectoryBasedIndexManager indexManager = (DirectoryBasedIndexManager) allIndexesManager.getIndexManager( indexName );
BackendQueueProcessor backendQueueProcessor = indexManager.getBackendQueueProcessor();
assertEquals( LuceneBackendQueueProcessor.class, backendQueueProcessor.getClass() );
LuceneBackendQueueProcessor backend = (LuceneBackendQueueProcessor) backendQueueProcessor;
AbstractWorkspaceImpl workspace = backend.getIndexResources().getWorkspace();
if ( expectExclusive ) {
assertEquals( ExclusiveIndexWorkspaceImpl.class, workspace.getClass() );
}
else {
assertEquals( SharedIndexWorkspaceImpl.class, workspace.getClass() );
}
}
@Indexed
@Entity
@Table(name = "Foo")
public static class Foo {
@Id
private int id;
}
}