| /* |
| * 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.cloudstack.engine.cloud.entity.api; |
| |
| import org.apache.cloudstack.engine.entity.api.CloudStackEntity; |
| |
| import com.cloud.storage.Snapshot; |
| |
| public interface SnapshotEntity extends CloudStackEntity, Snapshot { |
| /** |
| * Make a reservation for backing up this snapshot |
| * @param expiration time in seconds to expire the reservation |
| * @return reservation token |
| */ |
| String reserveForBackup(int expiration); |
| |
| /** |
| * Perform the backup according to the reservation token |
| * @param reservationToken token returned by reserveForBackup |
| */ |
| void backup(String reservationToken); |
| |
| /** |
| * restore this snapshot to this vm. |
| * @param vm |
| */ |
| void restore(String vm); |
| |
| /** |
| * Destroy this snapshot. |
| */ |
| void destroy(); |
| } |