1 package org.apache.maven.scm;
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.io.Serializable;
23 import java.util.regex.Matcher;
24 import java.util.regex.Pattern;
25
26 /**
27 * @author <a href="mailto:trygvis@inamo.no">Trygve Laugstøl</a>
28 *
29 */
30 public class ScmResult
31 implements Serializable
32 {
33 private static final long serialVersionUID = 7037918334820621525L;
34
35 private final boolean success;
36
37 private final String providerMessage;
38
39 private final String commandOutput;
40
41 private final String commandLine;
42
43
44 public static final String PASSWORD_PLACE_HOLDER = "********";
45
46 //works for SVN and git
47 private Pattern patternForUserColonPasswordAtHost = Pattern.compile( "^.*:(.*)@.*$", Pattern.DOTALL );
48
49 /**
50 * Copy constructor.
51 * <p/>
52 * Typically used from derived classes when wrapping a ScmResult
53 * into a specific type eg. AddScmResult
54 *
55 * @param scmResult not null
56 */
57 public ScmResult( ScmResult scmResult )
58 {
59 this.commandLine = scmResult.commandLine;
60
61 this.providerMessage = scmResult.providerMessage;
62
63 this.commandOutput = masked( scmResult.commandOutput );
64
65 this.success = scmResult.success;
66 }
67
68
69 /**
70 * ScmResult contructor.
71 *
72 * @param commandLine The provider specific command line used
73 * @param providerMessage The provider message
74 * @param commandOutput The command output of the scm tool
75 * @param success True if the command is in success
76 */
77 public ScmResult( String commandLine, String providerMessage, String commandOutput, boolean success )
78 {
79 this.commandLine = commandLine;
80
81 this.providerMessage = providerMessage;
82
83 this.commandOutput = masked( commandOutput );
84
85 this.success = success;
86 }
87
88 /**
89 * @return True if the command was in success
90 */
91 public boolean isSuccess()
92 {
93 return success;
94 }
95
96 /**
97 * @return A message from the provider. On success this would typically be null or
98 * an empty string. On failure it would be the error message from the provider
99 */
100 public String getProviderMessage()
101 {
102 return providerMessage;
103 }
104
105 /**
106 * @return Output from Std.Out from the provider during execution
107 * of the command that resulted in this
108 */
109 public String getCommandOutput()
110 {
111 return commandOutput;
112 }
113
114 /**
115 * @return The actual provider specific command that resulted in this
116 */
117 public String getCommandLine()
118 {
119 return commandLine;
120 }
121
122
123 private String masked( String commandOutput )
124 {
125 if ( null != commandOutput )
126 {
127 final Matcher passwordMatcher = patternForUserColonPasswordAtHost.matcher( commandOutput );
128 if ( passwordMatcher.find() )
129 {
130 // clear password
131 final String clearPassword = passwordMatcher.group( 1 );
132 // to be replaced in output by stars
133 commandOutput = commandOutput.replace( clearPassword, PASSWORD_PLACE_HOLDER );
134 }
135 }
136 return commandOutput;
137 }
138 }