/*
* 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.engine.impl;
import java.util.Properties;
import org.apache.lucene.search.similarities.Similarity;
import org.hibernate.search.indexes.impl.IndexManagerHolder;
import org.hibernate.search.indexes.interceptor.EntityIndexingInterceptor;
import org.hibernate.search.indexes.spi.IndexManager;
import org.hibernate.search.spi.WorkerBuildContext;
import org.hibernate.search.store.IndexShardingStrategy;
import org.hibernate.search.store.ShardIdentifierProvider;
import org.hibernate.search.util.logging.impl.Log;
import org.hibernate.search.util.logging.impl.LoggerFactory;
/**
* Build the expected {@link org.hibernate.search.engine.spi.EntityIndexBinding} depending in the configuration.
*
* @author Emmanuel Bernard <emmanuel@hibernate.org>
*/
public final class EntityIndexBindingFactory {
private static final Log log = LoggerFactory.make();
private EntityIndexBindingFactory() {
// not allowed
}
@SuppressWarnings( "unchecked" )
public static MutableEntityIndexBinding buildEntityIndexBinding(Class<?> type, IndexManager[] providers,
IndexShardingStrategy shardingStrategy,
ShardIdentifierProvider shardIdentifierProvider,
Similarity similarity,
EntityIndexingInterceptor interceptor,
boolean isDynamicSharding,
Properties properties,
String rootDirectoryProviderName,
WorkerBuildContext context,
IndexManagerHolder indexManagerHolder) {
if ( !isDynamicSharding && providers.length == 0 ) {
throw log.entityWithNoShard( type );
}
EntityIndexingInterceptor safeInterceptor = interceptor;
if ( isDynamicSharding ) {
return new DynamicShardingEntityIndexBinding( shardIdentifierProvider,
similarity,
safeInterceptor,
properties,
context.getUninitializedSearchFactory(),
indexManagerHolder,
rootDirectoryProviderName );
}
else {
return new DefaultMutableEntityIndexBinding( shardingStrategy, similarity, providers, interceptor );
}
}
}