| /* |
| * 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.snapshot; |
| |
| import java.io.File; |
| |
| import org.apache.geode.cache.snapshot.RegionSnapshotService; |
| import org.apache.geode.distributed.DistributedMember; |
| import org.apache.geode.distributed.internal.membership.InternalDistributedMember; |
| |
| public class ParallelSnapshotFileMapper implements SnapshotFileMapper { |
| |
| private static final long serialVersionUID = 1L; |
| |
| @Override |
| public File mapExportPath(DistributedMember member, File snapshot) { |
| String baseName = getBaseName(snapshot); |
| String memberUniqueId = createUniqueId((InternalDistributedMember) member); |
| String fullName = |
| baseName + "-" + memberUniqueId + RegionSnapshotService.SNAPSHOT_FILE_EXTENSION; |
| return new File(snapshot.getParentFile(), fullName); |
| } |
| |
| |
| @Override |
| public File[] mapImportPath(DistributedMember member, File snapshot) { |
| return new File[] {snapshot}; |
| } |
| |
| private String getBaseName(File snapshot) { |
| String filename = snapshot.getName(); |
| int suffixLocation = filename.indexOf(RegionSnapshotService.SNAPSHOT_FILE_EXTENSION); |
| if (suffixLocation < 0) { |
| throw new IllegalArgumentException( |
| "Snapshot file '" + filename + "' missing backup file extension (.gfd)"); |
| } |
| return filename.substring(0, suffixLocation); |
| } |
| |
| /** |
| * Combines the ip address and port of a distributed member to create a unique identifier for the |
| * member. As this string will be used in file names, the periods (ipv4) and colons (ipv6) are |
| * stripped out. |
| * |
| * @param member the member to create a unique id for |
| * @return a String based on the ip address and host of the member |
| */ |
| private String createUniqueId(InternalDistributedMember member) { |
| String address = member.getInetAddress().getHostAddress(); |
| String alphanumericAddress = address.replaceAll("\\.|:", ""); |
| int port = member.getMembershipPort(); |
| return alphanumericAddress + port; |
| } |
| } |