package org.apache.blur.store;
/**
* 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 java.io.File;
import java.io.IOException;
import org.apache.blur.store.blockcache_v2.BaseCache;
import org.apache.blur.store.blockcache_v2.BaseCache.STORE;
import org.apache.blur.store.blockcache_v2.CacheDirectory;
import org.apache.blur.store.blockcache_v2.FileNameFilter;
import org.apache.blur.store.blockcache_v2.Quiet;
import org.apache.blur.store.blockcache_v2.Size;
import org.apache.blur.store.buffer.BufferStore;
import org.apache.lucene.store.Directory;
import org.apache.lucene.store.FSDirectory;
public abstract class CacheDirectoryTestSuite extends BaseDirectoryTestSuite {
private BaseCache _cache;
@Override
protected Directory setupDirectory() throws IOException {
int totalNumberOfBytes = 1000000;
final int fileBufferSizeInt = numberBetween(113, 215);
final int cacheBlockSizeInt = numberBetween(111, 251);
Size fileBufferSize = new Size() {
@Override
public int getSize(CacheDirectory directory, String fileName) {
return fileBufferSizeInt;
}
};
Size cacheBlockSize = new Size() {
@Override
public int getSize(CacheDirectory directory, String fileName) {
return cacheBlockSizeInt;
}
};
FileNameFilter writeFilter = new FileNameFilter() {
@Override
public boolean accept(CacheDirectory directory, String fileName) {
return true;
}
};
FileNameFilter readFilter = new FileNameFilter() {
@Override
public boolean accept(CacheDirectory directory, String fileName) {
return true;
}
};
Quiet quiet = new Quiet() {
@Override
public boolean shouldBeQuiet(CacheDirectory directory, String fileName) {
return false;
}
};
_cache = new BaseCache(totalNumberOfBytes, fileBufferSize, cacheBlockSize, readFilter, writeFilter, quiet,
getStore());
Directory dir = FSDirectory.open(new File(file, "cache"));
BufferStore.initNewBuffer(1024, 1024 * 128);
BufferStore.initNewBuffer(8192, 8192 * 128);
return new CacheDirectory("test", "test", wrapLastModified(dir), _cache, null);
}
protected abstract STORE getStore();
public void close() throws IOException {
_cache.close();
}
}