| /* |
| * 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.solr.core; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.nio.file.Path; |
| |
| import org.apache.lucene.store.Directory; |
| import org.apache.lucene.store.LockFactory; |
| import org.apache.lucene.store.MockDirectoryWrapper; |
| import org.apache.lucene.store.NRTCachingDirectory; |
| import org.apache.lucene.store.TrackingDirectoryWrapper; |
| import org.apache.lucene.util.LuceneTestCase; |
| |
| /** |
| * Opens a directory with {@link LuceneTestCase#newFSDirectory(Path)} |
| */ |
| public class MockFSDirectoryFactory extends StandardDirectoryFactory { |
| |
| @Override |
| public Directory create(String path, LockFactory lockFactory, DirContext dirContext) throws IOException { |
| // we pass NoLockFactory, because the real lock factory is set later by injectLockFactory: |
| Directory dir = LuceneTestCase.newFSDirectory(new File(path).toPath(), lockFactory); |
| // we can't currently do this check because of how |
| // Solr has to reboot a new Directory sometimes when replicating |
| // or rolling back - the old directory is closed and the following |
| // test assumes it can open an IndexWriter when that happens - we |
| // have a new Directory for the same dir and still an open IW at |
| // this point |
| |
| Directory cdir = reduce(dir); |
| cdir = reduce(cdir); |
| cdir = reduce(cdir); |
| |
| if (cdir instanceof MockDirectoryWrapper) { |
| ((MockDirectoryWrapper)cdir).setAssertNoUnrefencedFilesOnClose(false); |
| } |
| return dir; |
| } |
| |
| @Override |
| public boolean isAbsolute(String path) { |
| // TODO: kind of a hack - we don't know what the delegate is, so |
| // we treat it as file based since this works on most ephem impls |
| return new File(path).isAbsolute(); |
| } |
| |
| private Directory reduce(Directory dir) { |
| Directory cdir = dir; |
| if (dir instanceof NRTCachingDirectory) { |
| cdir = ((NRTCachingDirectory)dir).getDelegate(); |
| } |
| if (cdir instanceof TrackingDirectoryWrapper) { |
| cdir = ((TrackingDirectoryWrapper)dir).getDelegate(); |
| } |
| return cdir; |
| } |
| } |