| /* |
| * 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.benchmark.byTask.tasks; |
| |
| |
| import java.io.IOException; |
| |
| import org.apache.lucene.benchmark.byTask.PerfRunData; |
| import org.apache.lucene.index.IndexWriter; |
| import org.apache.lucene.util.InfoStream; |
| |
| /** |
| * Close index writer. |
| * <br>Other side effects: index writer object in perfRunData is nullified. |
| * <br>Takes optional param "doWait": if false, then close(false) is called. |
| */ |
| public class CloseIndexTask extends PerfTask { |
| |
| public CloseIndexTask(PerfRunData runData) { |
| super(runData); |
| } |
| |
| boolean doWait = true; |
| |
| @Override |
| public int doLogic() throws IOException { |
| IndexWriter iw = getRunData().getIndexWriter(); |
| if (iw != null) { |
| // If infoStream was set to output to a file, close it. |
| InfoStream infoStream = iw.getConfig().getInfoStream(); |
| if (infoStream != null) { |
| infoStream.close(); |
| } |
| if (doWait == false) { |
| iw.commit(); |
| iw.rollback(); |
| } else { |
| iw.close(); |
| } |
| getRunData().setIndexWriter(null); |
| } |
| return 1; |
| } |
| |
| @Override |
| public void setParams(String params) { |
| super.setParams(params); |
| doWait = Boolean.valueOf(params).booleanValue(); |
| } |
| |
| @Override |
| public boolean supportsParams() { |
| return true; |
| } |
| } |