1 package org.apache.maven.surefire.booter;
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 static org.apache.maven.surefire.shared.utils.StringUtils.isBlank;
23
24 /**
25 *
26 */
27 public enum ProcessCheckerType
28 {
29 PING( "ping" ),
30 NATIVE( "native" ),
31 ALL( "all" );
32
33 private final String type;
34
35 ProcessCheckerType( String type )
36 {
37 this.type = type;
38 }
39
40 /**
41 * Converts string (ping, native, all) to {@link ProcessCheckerType}.
42 *
43 * @param type ping, native, all
44 * @return {@link ProcessCheckerType}
45 */
46 public static ProcessCheckerType toEnum( String type )
47 {
48 if ( isBlank( type ) )
49 {
50 return null;
51 }
52
53 for ( ProcessCheckerType e : values() )
54 {
55 if ( e.type.equals( type ) )
56 {
57 return e;
58 }
59 }
60
61 throw new IllegalArgumentException( "unknown process checker" );
62 }
63
64 public String getType()
65 {
66 return type;
67 }
68
69 public static boolean isValid( String type )
70 {
71 try
72 {
73 toEnum( type );
74 return true;
75 }
76 catch ( IllegalArgumentException e )
77 {
78 return false;
79 }
80 }
81 }