001package org.apache.maven.model.plugin;
002
003/*
004 * Licensed to the Apache Software Foundation (ASF) under one
005 * or more contributor license agreements.  See the NOTICE file
006 * distributed with this work for additional information
007 * regarding copyright ownership.  The ASF licenses this file
008 * to you under the Apache License, Version 2.0 (the
009 * "License"); you may not use this file except in compliance
010 * with the License.  You may obtain a copy of the License at
011 *
012 *   http://www.apache.org/licenses/LICENSE-2.0
013 *
014 * Unless required by applicable law or agreed to in writing,
015 * software distributed under the License is distributed on an
016 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
017 * KIND, either express or implied.  See the License for the
018 * specific language governing permissions and limitations
019 * under the License.
020 */
021
022import org.apache.maven.model.Model;
023import org.apache.maven.model.ReportPlugin;
024import org.apache.maven.model.ReportSet;
025import org.apache.maven.model.Reporting;
026import org.apache.maven.model.building.ModelBuildingRequest;
027import org.apache.maven.model.building.ModelProblemCollector;
028import org.codehaus.plexus.component.annotations.Component;
029import org.codehaus.plexus.util.xml.Xpp3Dom;
030
031/**
032 * Handles expansion of general report plugin configuration into individual report sets.
033 *
034 * @author Benjamin Bentmann
035 */
036@Component( role = ReportConfigurationExpander.class )
037public class DefaultReportConfigurationExpander
038    implements ReportConfigurationExpander
039{
040
041    @Override
042    public void expandPluginConfiguration( Model model, ModelBuildingRequest request, ModelProblemCollector problems )
043    {
044        Reporting reporting = model.getReporting();
045
046        if ( reporting != null )
047        {
048            for ( ReportPlugin reportPlugin : reporting.getPlugins() )
049            {
050                Xpp3Dom parentDom = (Xpp3Dom) reportPlugin.getConfiguration();
051
052                if ( parentDom != null )
053                {
054                    for ( ReportSet execution : reportPlugin.getReportSets() )
055                    {
056                        Xpp3Dom childDom = (Xpp3Dom) execution.getConfiguration();
057                        childDom = Xpp3Dom.mergeXpp3Dom( childDom, new Xpp3Dom( parentDom ) );
058                        execution.setConfiguration( childDom );
059                    }
060                }
061            }
062        }
063    }
064
065}