| package org.apache.maven.project.collector; |
| |
| /* |
| * 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. |
| */ |
| |
| 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.codehaus.plexus.util.StringUtils; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| import javax.inject.Inject; |
| import javax.inject.Named; |
| import javax.inject.Singleton; |
| import java.io.File; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| /** |
| * 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(); |
| |
| List<ProjectBuildingResult> results = projectBuilder.build( files, request.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(), ( StringUtils.isNotEmpty( loc ) ? " @ " + 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; |
| } |
| } |