| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.maven.model.composition; |
| |
| import javax.inject.Named; |
| import javax.inject.Singleton; |
| |
| import java.util.LinkedHashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.maven.api.model.Dependency; |
| import org.apache.maven.api.model.DependencyManagement; |
| import org.apache.maven.api.model.Model; |
| import org.apache.maven.model.building.ModelBuildingRequest; |
| import org.apache.maven.model.building.ModelProblemCollector; |
| |
| /** |
| * Handles the import of dependency management from other models into the target model. |
| * |
| */ |
| @Named |
| @Singleton |
| public class DefaultDependencyManagementImporter implements DependencyManagementImporter { |
| |
| @Override |
| public Model importManagement( |
| Model target, |
| List<? extends DependencyManagement> sources, |
| ModelBuildingRequest request, |
| ModelProblemCollector problems) { |
| if (sources != null && !sources.isEmpty()) { |
| Map<String, Dependency> dependencies = new LinkedHashMap<>(); |
| |
| DependencyManagement depMgmt = target.getDependencyManagement(); |
| |
| if (depMgmt != null) { |
| for (Dependency dependency : depMgmt.getDependencies()) { |
| dependencies.put(dependency.getManagementKey(), dependency); |
| } |
| } else { |
| depMgmt = DependencyManagement.newInstance(); |
| } |
| |
| for (DependencyManagement source : sources) { |
| for (Dependency dependency : source.getDependencies()) { |
| String key = dependency.getManagementKey(); |
| dependencies.putIfAbsent(key, dependency); |
| } |
| } |
| |
| return target.withDependencyManagement(depMgmt.withDependencies(dependencies.values())); |
| } |
| return target; |
| } |
| } |