| /* |
| * 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.project.collector; |
| |
| import javax.inject.Inject; |
| import javax.inject.Named; |
| import javax.inject.Singleton; |
| |
| import java.io.File; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.maven.execution.MavenExecutionRequest; |
| import org.apache.maven.model.building.ModelProblem; |
| import org.apache.maven.model.building.ModelProblemUtils; |
| import org.apache.maven.project.MavenProject; |
| import org.apache.maven.project.ProjectBuilder; |
| import org.apache.maven.project.ProjectBuildingException; |
| import org.apache.maven.project.ProjectBuildingRequest; |
| import org.apache.maven.project.ProjectBuildingResult; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * Utility to select projects for a given set of pom.xml files. |
| */ |
| @Named |
| @Singleton |
| public class DefaultProjectsSelector implements ProjectsSelector { |
| private static final Logger LOGGER = LoggerFactory.getLogger(DefaultProjectsSelector.class); |
| private final ProjectBuilder projectBuilder; |
| |
| @Inject |
| public DefaultProjectsSelector(ProjectBuilder projectBuilder) { |
| this.projectBuilder = projectBuilder; |
| } |
| |
| @Override |
| public List<MavenProject> selectProjects(List<File> files, MavenExecutionRequest request) |
| throws ProjectBuildingException { |
| ProjectBuildingRequest projectBuildingRequest = request.getProjectBuildingRequest(); |
| |
| boolean hasProjectSelection = !request.getProjectActivation().isEmpty(); |
| boolean isRecursive = hasProjectSelection || request.isRecursive(); |
| List<ProjectBuildingResult> results = projectBuilder.build(files, isRecursive, projectBuildingRequest); |
| |
| List<MavenProject> projects = new ArrayList<>(results.size()); |
| |
| boolean problems = false; |
| |
| for (ProjectBuildingResult result : results) { |
| projects.add(result.getProject()); |
| |
| if (!result.getProblems().isEmpty() && LOGGER.isWarnEnabled()) { |
| LOGGER.warn(""); |
| LOGGER.warn( |
| "Some problems were encountered while building the effective model for '{}'", |
| result.getProject().getId()); |
| |
| for (ModelProblem problem : result.getProblems()) { |
| String loc = ModelProblemUtils.formatLocation(problem, result.getProjectId()); |
| LOGGER.warn("{}{}", problem.getMessage(), ((loc != null && !loc.isEmpty()) ? " @ " + loc : "")); |
| } |
| |
| problems = true; |
| } |
| } |
| |
| if (problems) { |
| LOGGER.warn(""); |
| LOGGER.warn("It is highly recommended to fix these problems" |
| + " because they threaten the stability of your build."); |
| LOGGER.warn(""); |
| LOGGER.warn("For this reason, future Maven versions might no" |
| + " longer support building such malformed projects."); |
| LOGGER.warn(""); |
| } |
| |
| return projects; |
| } |
| } |