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 private final @Nullable String relocation;
34
35 private static final String relocationBase = "org.apache.maven.surefire.";
36
37
38 public Relocator( @Nullable String relocation )
39 {
40 this.relocation = relocation;
41 }
42
43 public Relocator()
44 {
45 relocation = "shadefire";
46 }
47
48 private @Nullable String getRelocation()
49 {
50 return relocation;
51 }
52
53 public @Nonnull String relocate( @Nonnull String className )
54 {
55 if ( relocation == null )
56 {
57 return className;
58 }
59 if ( className.contains( relocation ) )
60 {
61 return className;
62 }
63 String rest = className.substring( "org.apache.maven.surefire.".length() );
64 final String s = relocationBase + getRelocation() + ".";
65 return s + rest;
66 }
67 }