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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.model.plugin;
20  
21  import javax.inject.Named;
22  import javax.inject.Singleton;
23  
24  import org.apache.maven.model.Model;
25  import org.apache.maven.model.ReportPlugin;
26  import org.apache.maven.model.ReportSet;
27  import org.apache.maven.model.Reporting;
28  import org.apache.maven.model.building.ModelBuildingRequest;
29  import org.apache.maven.model.building.ModelProblemCollector;
30  import org.codehaus.plexus.util.xml.Xpp3Dom;
31  
32  /**
33   * Handles expansion of general report plugin configuration into individual report sets.
34   *
35   * @author Benjamin Bentmann
36   */
37  @Named
38  @Singleton
39  public class DefaultReportConfigurationExpander implements ReportConfigurationExpander {
40  
41      @Override
42      public void expandPluginConfiguration(Model model, ModelBuildingRequest request, ModelProblemCollector problems) {
43          Reporting reporting = model.getReporting();
44  
45          if (reporting != null) {
46              for (ReportPlugin reportPlugin : reporting.getPlugins()) {
47                  Xpp3Dom parentDom = (Xpp3Dom) reportPlugin.getConfiguration();
48  
49                  if (parentDom != null) {
50                      for (ReportSet execution : reportPlugin.getReportSets()) {
51                          Xpp3Dom childDom = (Xpp3Dom) execution.getConfiguration();
52                          childDom = Xpp3Dom.mergeXpp3Dom(childDom, new Xpp3Dom(parentDom));
53                          execution.setConfiguration(childDom);
54                      }
55                  }
56              }
57          }
58      }
59  }