/* * Licensed to the Apache Software Foundation (ASF) under one or more * contributor license agreements. See the NOTICE file distributed with * this work for additional information regarding copyright ownership. * The ASF licenses this file to You under the Apache License, Version 2.0 * (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.apache.lucene.codecs.lucene50; import java.io.IOException; import org.apache.lucene.codecs.FieldsConsumer; import org.apache.lucene.codecs.PostingsWriterBase; import org.apache.lucene.codecs.blocktree.BlockTreeTermsWriter; import org.apache.lucene.index.SegmentWriteState; import org.apache.lucene.util.IOUtils; public class Lucene50RWPostingsFormat extends Lucene50PostingsFormat { @Override public FieldsConsumer fieldsConsumer(SegmentWriteState state) throws IOException { PostingsWriterBase postingsWriter = new Lucene50PostingsWriter(state); boolean success = false; try { FieldsConsumer ret = new BlockTreeTermsWriter(state, postingsWriter, BlockTreeTermsWriter.DEFAULT_MIN_BLOCK_SIZE, BlockTreeTermsWriter.DEFAULT_MAX_BLOCK_SIZE); success = true; return ret; } finally { if (!success) { IOUtils.closeWhileHandlingException(postingsWriter); } } } }