Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
Shell |
|
| 2.0;2 |
1 | package org.apache.maven.surefire.booter.shell; | |
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 org.apache.maven.surefire.util.NestedRuntimeException; | |
23 | import org.codehaus.plexus.util.cli.CommandLineException; | |
24 | import org.codehaus.plexus.util.cli.Commandline; | |
25 | ||
26 | import java.util.ArrayList; | |
27 | import java.util.Arrays; | |
28 | import java.util.List; | |
29 | ||
30 | /** | |
31 | * <p/> | |
32 | * Class with patches copied from plexus-utils with fix for PLX-161, | |
33 | * as we can not upgrade plexus-utils until it's upgraded in core Maven | |
34 | * </p> | |
35 | * <p/> | |
36 | * TODO deprecate when plexus-utils 1.2 can be used | |
37 | * | |
38 | * @author <a href="mailto:carlos@apache.org">Carlos Sanchez</a> | |
39 | */ | |
40 | 0 | public class Shell |
41 | { | |
42 | private String shellCommand; | |
43 | ||
44 | private String[] shellArgs; | |
45 | ||
46 | /** | |
47 | * Set the command to execute the shell (eg. COMMAND.COM, /bin/bash,...) | |
48 | * | |
49 | * @param shellCommand | |
50 | */ | |
51 | public void setShellCommand( String shellCommand ) | |
52 | { | |
53 | 0 | this.shellCommand = shellCommand; |
54 | 0 | } |
55 | ||
56 | /** | |
57 | * Get the command to execute the shell | |
58 | * | |
59 | * @return | |
60 | */ | |
61 | public String getShellCommand() | |
62 | { | |
63 | 0 | return shellCommand; |
64 | } | |
65 | ||
66 | /** | |
67 | * Set the shell arguments when calling a command line (not the executable arguments) | |
68 | * (eg. /X /C for CMD.EXE) | |
69 | * | |
70 | * @param shellArgs | |
71 | */ | |
72 | public void setShellArgs( String[] shellArgs ) | |
73 | { | |
74 | 0 | this.shellArgs = shellArgs; |
75 | 0 | } |
76 | ||
77 | /** | |
78 | * Get the shell arguments | |
79 | * | |
80 | * @return | |
81 | */ | |
82 | public String[] getShellArgs() | |
83 | { | |
84 | 0 | return shellArgs; |
85 | } | |
86 | ||
87 | /** | |
88 | * Get the command line for the provided executable and arguments in this shell | |
89 | * | |
90 | * @param executable executable that the shell has to call | |
91 | * @param arguments arguments for the executable, not the shell | |
92 | * @return List with one String object with executable and arguments quoted as needed | |
93 | */ | |
94 | public List getCommandLine( String executable, String[] arguments ) | |
95 | { | |
96 | ||
97 | 0 | List commandLine = new ArrayList(); |
98 | try | |
99 | { | |
100 | 0 | StringBuffer sb = new StringBuffer(); |
101 | ||
102 | 0 | if ( executable != null ) |
103 | { | |
104 | 0 | sb.append( Commandline.quoteArgument( executable ) ); |
105 | } | |
106 | 0 | for ( int i = 0; i < arguments.length; i++ ) |
107 | { | |
108 | 0 | sb.append( " " ); |
109 | 0 | sb.append( Commandline.quoteArgument( arguments[i] ) ); |
110 | } | |
111 | ||
112 | 0 | commandLine.add( sb.toString() ); |
113 | } | |
114 | 0 | catch ( CommandLineException e ) |
115 | { | |
116 | 0 | throw new NestedRuntimeException( e ); |
117 | 0 | } |
118 | ||
119 | 0 | return commandLine; |
120 | } | |
121 | ||
122 | /** | |
123 | * Get the full command line to execute, including shell command, shell arguments, | |
124 | * executable and executable arguments | |
125 | * | |
126 | * @param executable executable that the shell has to call | |
127 | * @param arguments arguments for the executable, not the shell | |
128 | * @return List of String objects, whose array version is suitable to be used as argument | |
129 | * of Runtime.getRuntime().exec() | |
130 | */ | |
131 | public List getShellCommandLine( String executable, String[] arguments ) | |
132 | { | |
133 | ||
134 | 0 | List commandLine = new ArrayList(); |
135 | ||
136 | 0 | if ( getShellCommand() != null ) |
137 | { | |
138 | 0 | commandLine.add( getShellCommand() ); |
139 | } | |
140 | ||
141 | 0 | if ( getShellArgs() != null ) |
142 | { | |
143 | 0 | commandLine.addAll( Arrays.asList( getShellArgs() ) ); |
144 | } | |
145 | ||
146 | 0 | commandLine.addAll( getCommandLine( executable, arguments ) ); |
147 | ||
148 | 0 | return commandLine; |
149 | ||
150 | } | |
151 | ||
152 | } |