1 package org.apache.maven.plugin.surefire.util;
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 import javax.annotation.Nonnull;
24 import javax.annotation.Nullable;
25
26 /**
27 * Relocates class names when running with relocated provider
28 *
29 * @author Kristian Rosenvold
30 */
31 public class Relocator
32 {
33 @SuppressWarnings( "checkstyle:modifierorder" )
34 private final @Nullable String relocation;
35
36 private static final String RELOCATION_BASE = "org.apache.maven.surefire.";
37
38
39 public Relocator( @Nullable String relocation )
40 {
41 this.relocation = relocation;
42 }
43
44 public Relocator()
45 {
46 relocation = "shadefire";
47 }
48
49 @SuppressWarnings( "checkstyle:modifierorder" )
50 private @Nullable String getRelocation()
51 {
52 return relocation;
53 }
54
55 @SuppressWarnings( "checkstyle:modifierorder" )
56 public @Nonnull String relocate( @Nonnull String className )
57 {
58 if ( relocation == null )
59 {
60 return className;
61 }
62 if ( className.contains( relocation ) )
63 {
64 return className;
65 }
66 String rest = className.substring( "org.apache.maven.surefire.".length() );
67 final String s = RELOCATION_BASE + getRelocation() + ".";
68 return s + rest;
69 }
70 }