1 /**
2 *
3 * Copyright (C) 2011 Cloud Conscious, LLC. <info@cloudconscious.com>
4 *
5 * ====================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
17 * ====================================================================
18 */
19 package org.jclouds.vcloud.domain;
20
21 import static com.google.common.base.Preconditions.checkNotNull;
22
23 /**
24 * @author Adrian Cole
25 */
26 public enum TaskStatus {
27 /**
28 * The task has completed and returned a value indicating success.
29 */
30 SUCCESS,
31 /**
32 * The task is running.
33 */
34 RUNNING,
35
36 /**
37 * The task has been queued for execution.
38 */
39 QUEUED,
40 /**
41 * The task has completed and returned a value indicating an error.
42 */
43 ERROR,
44 /**
45 * not an official status, temporarily in.
46 */
47 CANCELLED, UNRECOGNIZED;
48 public String value() {
49 return name().toLowerCase();
50 }
51
52 @Override
53 public String toString() {
54 return value();
55 }
56
57 public static TaskStatus fromValue(String status) {
58 if ("CANCELED".equals(status.toUpperCase())) {
59 // TODO: ecloud hack
60 status = "CANCELLED";
61 } else if ("FAILED".equals(status.toUpperCase())) {
62 status = "ERROR";
63 } else if ("COMPLETED".equals(status.toUpperCase())) {
64 status = "SUCCESS";
65 }
66 try {
67 return valueOf(checkNotNull(status, "status").toUpperCase());
68 } catch (IllegalArgumentException e) {
69 return UNRECOGNIZED;
70 }
71 }
72
73 }