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 /**
23 * Specifies the way how the forked jvm should be terminated after
24 * class AbstractCommandStream is closed and CTRL+C.
25 *
26 * @author <a href="mailto:tibordigana@apache.org">Tibor Digana (tibor17)</a>
27 * @since 2.19
28 */
29 public enum Shutdown
30 {
31 DEFAULT( "testset" ),
32 EXIT( "exit" ),
33 KILL( "kill" );
34
35 private final String param;
36
37 Shutdown( String param )
38 {
39 this.param = param;
40 }
41
42 public String getParam()
43 {
44 return param;
45 }
46
47 public static boolean isKnown( String param )
48 {
49 for ( Shutdown shutdown : values() )
50 {
51 if ( shutdown.param.equals( param ) )
52 {
53 return true;
54 }
55 }
56 return false;
57 }
58
59 public static String listParameters()
60 {
61 StringBuilder values = new StringBuilder();
62 for ( Shutdown shutdown : values() )
63 {
64 if ( values.length() != 0 )
65 {
66 values.append( ", " );
67 }
68 values.append( shutdown.getParam() );
69 }
70 return values.toString();
71 }
72
73 public static Shutdown parameterOf( String parameter )
74 {
75 for ( Shutdown shutdown : values() )
76 {
77 if ( shutdown.param.equals( parameter ) )
78 {
79 return shutdown;
80 }
81 }
82 return DEFAULT;
83 }
84 }