| // 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 com.cloud.storage; |
| |
| import com.cloud.hypervisor.Hypervisor.HypervisorType; |
| import com.cloud.utils.fsm.StateObject; |
| import org.apache.cloudstack.acl.ControlledEntity; |
| import org.apache.cloudstack.api.Identity; |
| import org.apache.cloudstack.api.InternalIdentity; |
| |
| import java.util.Date; |
| |
| public interface Snapshot extends ControlledEntity, Identity, InternalIdentity, StateObject<Snapshot.State> { |
| public enum Type { |
| MANUAL, RECURRING, TEMPLATE, HOURLY, DAILY, WEEKLY, MONTHLY; |
| private int max = 8; |
| |
| public void setMax(int max) { |
| this.max = max; |
| } |
| |
| public int getMax() { |
| return max; |
| } |
| |
| @Override |
| public String toString() { |
| return this.name(); |
| } |
| |
| public boolean equals(String snapshotType) { |
| return this.toString().equalsIgnoreCase(snapshotType); |
| } |
| } |
| |
| public enum State { |
| Allocated, Creating, CreatedOnPrimary, BackingUp, BackedUp, Copying, Destroying, Destroyed, |
| //it's a state, user can't see the snapshot from ui, while the snapshot may still exist on the storage |
| Error; |
| |
| @Override |
| public String toString() { |
| return this.name(); |
| } |
| |
| public boolean equals(String status) { |
| return this.toString().equalsIgnoreCase(status); |
| } |
| } |
| |
| enum Event { |
| CreateRequested, OperationNotPerformed, BackupToSecondary, BackedupToSecondary, DestroyRequested, CopyingRequested, OperationSucceeded, OperationFailed |
| } |
| |
| enum LocationType { |
| PRIMARY, SECONDARY |
| } |
| |
| public static final long MANUAL_POLICY_ID = 0L; |
| |
| @Override |
| long getAccountId(); |
| |
| long getVolumeId(); |
| |
| String getName(); |
| |
| long getSnapshotId(); |
| |
| Date getCreated(); |
| |
| Type getRecurringType(); |
| |
| @Override |
| State getState(); |
| |
| HypervisorType getHypervisorType(); |
| |
| boolean isRecursive(); |
| |
| short getsnapshotType(); |
| |
| LocationType getLocationType(); // This type is in reference to the location where the snapshot resides (ex. primary storage, archive on secondary storage, etc.) |
| } |