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LuceneIndexManagerBuilder.java
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LuceneIndexManagerBuilder.java
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/*
* 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.backend.lucene.index.impl;
import org.hibernate.search.backend.lucene.document.impl.LuceneIndexEntryFactory;
import org.hibernate.search.engine.backend.document.model.dsl.spi.IndexSchemaRootNodeBuilder;
import org.hibernate.search.engine.backend.index.spi.IndexManagerBuilder;
import org.hibernate.search.backend.lucene.document.model.dsl.impl.LuceneIndexSchemaRootNodeBuilder;
import org.hibernate.search.backend.lucene.document.model.impl.LuceneIndexModel;
import org.hibernate.search.util.common.impl.SuppressingCloser;
public class LuceneIndexManagerBuilder implements IndexManagerBuilder {
private final IndexManagerBackendContext backendContext;
private final String indexName;
private final LuceneIndexSchemaRootNodeBuilder schemaRootNodeBuilder;
public LuceneIndexManagerBuilder(IndexManagerBackendContext backendContext,
String indexName,
LuceneIndexSchemaRootNodeBuilder schemaRootNodeBuilder) {
this.backendContext = backendContext;
this.indexName = indexName;
this.schemaRootNodeBuilder = schemaRootNodeBuilder;
}
@Override
public void closeOnFailure() {
// Nothing to do
}
@Override
public IndexSchemaRootNodeBuilder getSchemaRootNodeBuilder() {
return schemaRootNodeBuilder;
}
@Override
public LuceneIndexManagerImpl build() {
LuceneIndexModel model = null;
try {
model = schemaRootNodeBuilder.build( indexName );
LuceneIndexEntryFactory indexEntryFactory = backendContext.createLuceneIndexEntryFactory( indexName );
return new LuceneIndexManagerImpl(
backendContext, indexName, model, indexEntryFactory
);
}
catch (RuntimeException e) {
new SuppressingCloser( e )
.push( model );
throw e;
}
}
}