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.enforcer.rules.utils;
20
21 import org.apache.maven.execution.MavenSession;
22 import org.apache.maven.plugin.MojoExecution;
23 import org.apache.maven.plugin.PluginParameterExpressionEvaluator;
24 import org.apache.maven.plugin.descriptor.MojoDescriptor;
25
26 /**
27 * The Class MockEnforcerExpressionEvaluator.
28 */
29 public class MockEnforcerExpressionEvaluator extends PluginParameterExpressionEvaluator {
30 /**
31 * Instantiates a new mock enforcer expression evaluator.
32 *
33 * @param theContext the context
34 */
35 public MockEnforcerExpressionEvaluator(MavenSession theContext) {
36 super(theContext, new MojoExecution(new MojoDescriptor()));
37 }
38
39 @Override
40 public Object evaluate(String expr) {
41 if (expr != null) {
42 // just remove the ${ } and return the name as the value
43 return expr.replaceAll("\\$\\{|}", "");
44 } else {
45 return expr;
46 }
47 }
48 }