| package org.apache.maven.index; |
| |
| /* |
| * 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. |
| */ |
| |
| import org.apache.lucene.search.IndexSearcher; |
| import org.apache.maven.index.context.IndexingContext; |
| import org.apache.maven.index.packer.IndexPacker; |
| import org.apache.maven.index.packer.IndexPackingRequest; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.concurrent.atomic.AtomicInteger; |
| |
| /** |
| * The point in this test is: we use Merged context, and we modify some of the "members" in the merged context, while we |
| * try to publish those simultaneously. |
| * |
| * @author cstamas |
| */ |
| public class ConcurrentUseWithMergedContextPublishingTest |
| extends ConcurrentUseWithMergedContextTest |
| { |
| protected IndexPacker packer; |
| |
| protected File repoPublish = new File( getBasedir(), "target/repo-publish" ); |
| |
| protected final AtomicInteger counter = new AtomicInteger(); |
| |
| @Override |
| protected void setUp() |
| throws Exception |
| { |
| super.setUp(); |
| |
| packer = lookup( IndexPacker.class ); |
| } |
| |
| @Override |
| protected void tearDown() |
| throws Exception |
| { |
| File props = new File( IndexingContext.INDEX_PACKER_PROPERTIES_FILE ); |
| if ( props.exists() ) |
| { |
| props.delete(); |
| } |
| super.tearDown(); |
| } |
| |
| @Override |
| protected int readIndex( final NexusIndexer nexusIndexer, final IndexingContext indexingContext ) |
| throws IOException |
| { |
| // note: concurrent Index publishing into SAME directory is not supported and should be avoided. |
| // This test had multiple threads doing it, and since it was not checking actual results of publish (that was |
| // not the goal of the test, but simultaneous publishing of merged context that has member changes happening), |
| // it was probably publish rubbish anyway. |
| final File publish = new File( repoPublish, "publish-" + counter.getAndIncrement() ); |
| |
| final IndexSearcher indexSearcher = context.acquireIndexSearcher(); |
| try |
| { |
| final IndexPackingRequest request = new IndexPackingRequest( context, indexSearcher.getIndexReader(), publish ); |
| request.setCreateIncrementalChunks( false ); |
| packer.packIndex( request ); |
| } finally { |
| context.releaseIndexSearcher( indexSearcher ); |
| } |
| |
| return 1; |
| } |
| } |