1 package org.apache.maven.artifact;
2
3 /*
4 * Licensed to the Apache Software Foundation (ASF) under one
5 * or more contributor license agreements. See the NOTICE file
6 * distributed with this work for additional information
7 * regarding copyright ownership. The ASF licenses this file
8 * to you under the Apache License, Version 2.0 (the
9 * "License"); you may not use this file except in compliance
10 * with the License. You may obtain a copy of the License at
11 *
12 * http://www.apache.org/licenses/LICENSE-2.0
13 *
14 * Unless required by applicable law or agreed to in writing,
15 * software distributed under the License is distributed on an
16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
17 * KIND, either express or implied. See the License for the
18 * specific language governing permissions and limitations
19 * under the License.
20 */
21
22 import java.util.HashMap;
23 import java.util.Map;
24
25 /**
26 * Type safe enumeration for the artifact status field.
27 *
28 * @author <a href="mailto:brett@apache.org">Brett Porter</a>
29 */
30 public final class ArtifactStatus
31 implements Comparable<ArtifactStatus>
32 {
33 /**
34 * No trust - no information about status.
35 */
36 public static final ArtifactStatus NONE = new ArtifactStatus( "none", 0 );
37
38 /**
39 * No trust - information was generated with defaults.
40 */
41 public static final ArtifactStatus GENERATED = new ArtifactStatus( "generated", 1 );
42
43 /**
44 * Low trust - was converted from the Maven 1.x repository.
45 */
46 public static final ArtifactStatus CONVERTED = new ArtifactStatus( "converted", 2 );
47
48 /**
49 * Moderate trust - it was deployed directly from a partner.
50 */
51 public static final ArtifactStatus PARTNER = new ArtifactStatus( "partner", 3 );
52
53 /**
54 * Moderate trust - it was deployed directly by a user.
55 */
56 public static final ArtifactStatus DEPLOYED = new ArtifactStatus( "deployed", 4 );
57
58 /**
59 * Trusted, as it has had its data verified by hand.
60 */
61 public static final ArtifactStatus VERIFIED = new ArtifactStatus( "verified", 5 );
62
63 private final int rank;
64
65 private final String key;
66
67 private static Map<String, ArtifactStatus> map;
68
69 private ArtifactStatus( String key, int rank )
70 {
71 this.rank = rank;
72 this.key = key;
73
74 if ( map == null )
75 {
76 map = new HashMap<>();
77 }
78 map.put( key, this );
79 }
80
81 public static ArtifactStatus valueOf( String status )
82 {
83 ArtifactStatus retVal = null;
84
85 if ( status != null )
86 {
87 retVal = map.get( status );
88 }
89
90 return retVal != null ? retVal : NONE;
91 }
92
93 public boolean equals( Object o )
94 {
95 if ( this == o )
96 {
97 return true;
98 }
99 if ( o == null || getClass() != o.getClass() )
100 {
101 return false;
102 }
103
104 final ArtifactStatus that = (ArtifactStatus) o;
105
106 return rank == that.rank;
107
108 }
109
110 public int hashCode()
111 {
112 return rank;
113 }
114
115 public String toString()
116 {
117 return key;
118 }
119
120 public int compareTo( ArtifactStatus s )
121 {
122 return rank - s.rank;
123 }
124 }