| /* |
| * 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.geode.internal.cache.persistence; |
| |
| import java.io.File; |
| import java.io.FilenameFilter; |
| |
| import org.apache.geode.internal.cache.Oplog; |
| |
| public class DiskStoreFilter implements FilenameFilter { |
| |
| private final String filterCondn; |
| private final boolean includeKRF; |
| |
| public DiskStoreFilter(OplogType type, boolean includeKRF, String name) { |
| this.includeKRF = includeKRF; |
| this.filterCondn = new StringBuffer(type.getPrefix()).append(name).toString(); |
| } |
| |
| private boolean selected(String fileName) { |
| if (this.includeKRF) { |
| return (fileName.endsWith(Oplog.CRF_FILE_EXT) || fileName.endsWith(Oplog.KRF_FILE_EXT) |
| || fileName.endsWith(Oplog.DRF_FILE_EXT)); |
| |
| } else { |
| return (fileName.endsWith(Oplog.CRF_FILE_EXT) || fileName.endsWith(Oplog.DRF_FILE_EXT)); |
| } |
| } |
| |
| @Override |
| public boolean accept(File f, String fileName) { |
| if (selected(fileName)) { |
| int positionOfLastDot = fileName.lastIndexOf('_'); |
| String filePathWithoutNumberAndExtension = fileName.substring(0, positionOfLastDot); |
| boolean result = this.filterCondn.equals(filePathWithoutNumberAndExtension); |
| return result; |
| } else { |
| return false; |
| } |
| } |
| } |