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1   package org.apache.maven.plugins.enforcer.utils;
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.execution.MavenSession;
23  import org.apache.maven.plugin.MojoExecution;
24  import org.apache.maven.plugin.descriptor.MojoDescriptor;
25  import org.apache.maven.plugins.enforcer.EnforcerExpressionEvaluator;
26  import org.apache.maven.project.MavenProject;
27  import org.apache.maven.project.path.PathTranslator;
28  import org.codehaus.plexus.component.configurator.expression.ExpressionEvaluationException;
29  
30  /**
31   * The Class MockEnforcerExpressionEvaluator.
32   */
33  public class MockEnforcerExpressionEvaluator
34      extends EnforcerExpressionEvaluator
35  {
36  
37      /**
38       * Instantiates a new mock enforcer expression evaluator.
39       *
40       * @param theContext the the context
41       * @param thePathTranslator the the path translator
42       * @param theProject the the project
43       */
44      public MockEnforcerExpressionEvaluator( MavenSession theContext, PathTranslator thePathTranslator,
45                                              MavenProject theProject )
46      {
47          super( theContext, thePathTranslator, theProject, new MojoExecution( new MojoDescriptor() ) );
48          // TODO Auto-generated constructor stub
49      }
50  
51      /*
52       * (non-Javadoc)
53       *
54       * @see org.apache.maven.plugin.PluginParameterExpressionEvaluator#evaluate(java.lang.String)
55       */
56      public Object evaluate( String expr )
57          throws ExpressionEvaluationException
58      {
59          if ( expr != null )
60          {
61              // just remove the ${ } and return the name as the value
62              return expr.replaceAll( "\\$\\{|}", "" );
63          }
64          else
65          {
66              return expr;
67          }
68      }
69  
70  }