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1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one
3    * or more contributor license agreements.  See the NOTICE file
4    * distributed with this work for additional information
5    * regarding copyright ownership.  The ASF licenses this file
6    * to you under the Apache License, Version 2.0 (the
7    * "License"); you may not use this file except in compliance
8    * with the License.  You may obtain a copy of the License at
9    *
10   *   http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing,
13   * software distributed under the License is distributed on an
14   * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   * KIND, either express or implied.  See the License for the
16   * specific language governing permissions and limitations
17   * under the License.
18   */
19  package org.apache.maven.project.interpolation;
20  
21  import java.io.File;
22  import java.util.List;
23  
24  import org.apache.maven.project.path.PathTranslator;
25  import org.codehaus.plexus.interpolation.InterpolationPostProcessor;
26  import org.codehaus.plexus.interpolation.util.ValueSourceUtils;
27  
28  /**
29   *
30   */
31  @Deprecated
32  public class PathTranslatingPostProcessor implements InterpolationPostProcessor {
33  
34      private final List<String> unprefixedPathKeys;
35      private final File projectDir;
36      private final PathTranslator pathTranslator;
37      private final List<String> expressionPrefixes;
38  
39      public PathTranslatingPostProcessor(
40              List<String> expressionPrefixes,
41              List<String> unprefixedPathKeys,
42              File projectDir,
43              PathTranslator pathTranslator) {
44          this.expressionPrefixes = expressionPrefixes;
45          this.unprefixedPathKeys = unprefixedPathKeys;
46          this.projectDir = projectDir;
47          this.pathTranslator = pathTranslator;
48      }
49  
50      public Object execute(String expression, Object value) {
51          expression = ValueSourceUtils.trimPrefix(expression, expressionPrefixes, true);
52  
53          if (projectDir != null && value != null && unprefixedPathKeys.contains(expression)) {
54              return pathTranslator.alignToBaseDirectory(String.valueOf(value), projectDir);
55          }
56  
57          return value;
58      }
59  }