diff options
Diffstat (limited to 'framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/graph/DefaultGraphBuilder.java')
| -rw-r--r-- | framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/graph/DefaultGraphBuilder.java | 488 |
1 files changed, 0 insertions, 488 deletions
diff --git a/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/graph/DefaultGraphBuilder.java b/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/graph/DefaultGraphBuilder.java deleted file mode 100644 index c8367463..00000000 --- a/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/graph/DefaultGraphBuilder.java +++ /dev/null @@ -1,488 +0,0 @@ -package org.apache.maven.graph; - -/* - * 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 java.io.File; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.Collection; -import java.util.HashMap; -import java.util.LinkedHashSet; -import java.util.List; -import java.util.Map; - -import org.apache.maven.DefaultMaven; -import org.apache.maven.MavenExecutionException; -import org.apache.maven.ProjectCycleException; -import org.apache.maven.artifact.ArtifactUtils; -import org.apache.maven.execution.MavenExecutionRequest; -import org.apache.maven.execution.MavenExecutionResult; -import org.apache.maven.execution.MavenSession; -import org.apache.maven.execution.ProjectDependencyGraph; -import org.apache.maven.model.Plugin; -import org.apache.maven.model.building.DefaultModelProblem; -import org.apache.maven.model.building.ModelProblem; -import org.apache.maven.model.building.ModelProblemUtils; -import org.apache.maven.model.building.ModelSource; -import org.apache.maven.model.building.Result; -import org.apache.maven.model.building.UrlModelSource; -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.component.annotations.Component; -import org.codehaus.plexus.component.annotations.Requirement; -import org.codehaus.plexus.logging.Logger; -import org.codehaus.plexus.util.StringUtils; -import org.codehaus.plexus.util.dag.CycleDetectedException; - -import com.google.common.collect.Lists; - -@Component( role = GraphBuilder.class, hint = GraphBuilder.HINT ) -public class DefaultGraphBuilder - implements GraphBuilder -{ - @Requirement - private Logger logger; - - @Requirement - protected ProjectBuilder projectBuilder; - - @Override - public Result<ProjectDependencyGraph> build( MavenSession session ) - { - if ( session.getProjectDependencyGraph() != null ) - { - return dependencyGraph( session, session.getProjects(), false ); - } - - List<MavenProject> projects = session.getProjects(); - - if ( projects == null ) - { - try - { - projects = getProjectsForMavenReactor( session ); - } - catch ( ProjectBuildingException e ) - { - return Result.error( Lists.newArrayList( new DefaultModelProblem( null, null, null, null, 0, 0, e ) ) ); - } - - validateProjects( projects ); - - return dependencyGraph( session, projects, true ); - } - else - { - return dependencyGraph( session, projects, false ); - } - } - - private Result<ProjectDependencyGraph> dependencyGraph( MavenSession session, List<MavenProject> projects, - boolean applyMakeBehaviour ) - { - MavenExecutionRequest request = session.getRequest(); - - ProjectDependencyGraph projectDependencyGraph = null; - - try - { - projectDependencyGraph = new DefaultProjectDependencyGraph( projects ); - - if ( applyMakeBehaviour ) - { - List<MavenProject> activeProjects = projectDependencyGraph.getSortedProjects(); - - activeProjects = trimSelectedProjects( activeProjects, projectDependencyGraph, request ); - activeProjects = trimExcludedProjects( activeProjects, request ); - activeProjects = trimResumedProjects( activeProjects, request ); - - if ( activeProjects.size() != projectDependencyGraph.getSortedProjects().size() ) - { - projectDependencyGraph = - new FilteredProjectDependencyGraph( projectDependencyGraph, activeProjects ); - } - } - } - catch ( CycleDetectedException e ) - { - String message = "The projects in the reactor contain a cyclic reference: " + e.getMessage(); - ProjectCycleException error = new ProjectCycleException( message, e ); - return Result.error( Lists.newArrayList( new DefaultModelProblem( null, null, null, null, 0, 0, error ) ) ); - } - catch ( org.apache.maven.project.DuplicateProjectException e ) - { - return Result.error( Lists.newArrayList( new DefaultModelProblem( null, null, null, null, 0, 0, e ) ) ); - } - catch ( MavenExecutionException e ) - { - return Result.error( Lists.newArrayList( new DefaultModelProblem( null, null, null, null, 0, 0, e ) ) ); - } - - session.setProjects( projectDependencyGraph.getSortedProjects() ); - session.setProjectDependencyGraph( projectDependencyGraph ); - - return Result.success( projectDependencyGraph ); - } - - private List<MavenProject> trimSelectedProjects( List<MavenProject> projects, ProjectDependencyGraph graph, - MavenExecutionRequest request ) - throws MavenExecutionException - { - List<MavenProject> result = projects; - - if ( !request.getSelectedProjects().isEmpty() ) - { - File reactorDirectory = null; - if ( request.getBaseDirectory() != null ) - { - reactorDirectory = new File( request.getBaseDirectory() ); - } - - Collection<MavenProject> selectedProjects = new LinkedHashSet<MavenProject>( projects.size() ); - - for ( String selector : request.getSelectedProjects() ) - { - MavenProject selectedProject = null; - - for ( MavenProject project : projects ) - { - if ( isMatchingProject( project, selector, reactorDirectory ) ) - { - selectedProject = project; - break; - } - } - - if ( selectedProject != null ) - { - selectedProjects.add( selectedProject ); - } - else - { - throw new MavenExecutionException( "Could not find the selected project in the reactor: " - + selector, request.getPom() ); - } - } - - boolean makeUpstream = false; - boolean makeDownstream = false; - - if ( MavenExecutionRequest.REACTOR_MAKE_UPSTREAM.equals( request.getMakeBehavior() ) ) - { - makeUpstream = true; - } - else if ( MavenExecutionRequest.REACTOR_MAKE_DOWNSTREAM.equals( request.getMakeBehavior() ) ) - { - makeDownstream = true; - } - else if ( MavenExecutionRequest.REACTOR_MAKE_BOTH.equals( request.getMakeBehavior() ) ) - { - makeUpstream = true; - makeDownstream = true; - } - else if ( StringUtils.isNotEmpty( request.getMakeBehavior() ) ) - { - throw new MavenExecutionException( "Invalid reactor make behavior: " + request.getMakeBehavior(), - request.getPom() ); - } - - if ( makeUpstream || makeDownstream ) - { - for ( MavenProject selectedProject : new ArrayList<MavenProject>( selectedProjects ) ) - { - if ( makeUpstream ) - { - selectedProjects.addAll( graph.getUpstreamProjects( selectedProject, true ) ); - } - if ( makeDownstream ) - { - selectedProjects.addAll( graph.getDownstreamProjects( selectedProject, true ) ); - } - } - } - - result = new ArrayList<MavenProject>( selectedProjects.size() ); - - for ( MavenProject project : projects ) - { - if ( selectedProjects.contains( project ) ) - { - result.add( project ); - } - } - } - - return result; - } - - private List<MavenProject> trimExcludedProjects( List<MavenProject> projects, MavenExecutionRequest request ) - throws MavenExecutionException - { - List<MavenProject> result = projects; - - if ( !request.getExcludedProjects().isEmpty() ) - { - File reactorDirectory = null; - - if ( request.getBaseDirectory() != null ) - { - reactorDirectory = new File( request.getBaseDirectory() ); - } - - Collection<MavenProject> excludedProjects = new LinkedHashSet<MavenProject>( projects.size() ); - - for ( String selector : request.getExcludedProjects() ) - { - MavenProject excludedProject = null; - - for ( MavenProject project : projects ) - { - if ( isMatchingProject( project, selector, reactorDirectory ) ) - { - excludedProject = project; - break; - } - } - - if ( excludedProject != null ) - { - excludedProjects.add( excludedProject ); - } - else - { - throw new MavenExecutionException( "Could not find the selected project in the reactor: " - + selector, request.getPom() ); - } - } - - result = new ArrayList<MavenProject>( projects.size() ); - for ( MavenProject project : projects ) - { - if ( !excludedProjects.contains( project ) ) - { - result.add( project ); - } - } - } - - return result; - } - - private List<MavenProject> trimResumedProjects( List<MavenProject> projects, MavenExecutionRequest request ) - throws MavenExecutionException - { - List<MavenProject> result = projects; - - if ( StringUtils.isNotEmpty( request.getResumeFrom() ) ) - { - File reactorDirectory = null; - if ( request.getBaseDirectory() != null ) - { - reactorDirectory = new File( request.getBaseDirectory() ); - } - - String selector = request.getResumeFrom(); - - result = new ArrayList<MavenProject>( projects.size() ); - - boolean resumed = false; - - for ( MavenProject project : projects ) - { - if ( !resumed && isMatchingProject( project, selector, reactorDirectory ) ) - { - resumed = true; - } - - if ( resumed ) - { - result.add( project ); - } - } - - if ( !resumed ) - { - throw new MavenExecutionException( "Could not find project to resume reactor build from: " + selector - + " vs " + projects, request.getPom() ); - } - } - - return result; - } - - private boolean isMatchingProject( MavenProject project, String selector, File reactorDirectory ) - { - // [groupId]:artifactId - if ( selector.indexOf( ':' ) >= 0 ) - { - String id = ':' + project.getArtifactId(); - - if ( id.equals( selector ) ) - { - return true; - } - - id = project.getGroupId() + id; - - if ( id.equals( selector ) ) - { - return true; - } - } - - // relative path, e.g. "sub", "../sub" or "." - else if ( reactorDirectory != null ) - { - File selectedProject = new File( new File( reactorDirectory, selector ).toURI().normalize() ); - - if ( selectedProject.isFile() ) - { - return selectedProject.equals( project.getFile() ); - } - else if ( selectedProject.isDirectory() ) - { - return selectedProject.equals( project.getBasedir() ); - } - } - - return false; - } - - private MavenExecutionResult addExceptionToResult( MavenExecutionResult result, Throwable e ) - { - if ( !result.getExceptions().contains( e ) ) - { - result.addException( e ); - } - - return result; - } - - // //////////////////////////////////////////////////////////////////////////////////////////////////////////////// - // - // Project collection - // - // //////////////////////////////////////////////////////////////////////////////////////////////////////////////// - - private List<MavenProject> getProjectsForMavenReactor( MavenSession session ) - throws ProjectBuildingException - { - MavenExecutionRequest request = session.getRequest(); - - request.getProjectBuildingRequest().setRepositorySession( session.getRepositorySession() ); - - List<MavenProject> projects = new ArrayList<MavenProject>(); - - // We have no POM file. - // - if ( request.getPom() == null ) - { - ModelSource modelSource = new UrlModelSource( DefaultMaven.class.getResource( "project/standalone.xml" ) ); - MavenProject project = projectBuilder.build( modelSource, request.getProjectBuildingRequest() ) - .getProject(); - project.setExecutionRoot( true ); - projects.add( project ); - request.setProjectPresent( false ); - return projects; - } - - List<File> files = Arrays.asList( request.getPom().getAbsoluteFile() ); - collectProjects( projects, files, request ); - return projects; - } - - private void collectProjects( List<MavenProject> projects, List<File> files, MavenExecutionRequest request ) - throws ProjectBuildingException - { - ProjectBuildingRequest projectBuildingRequest = request.getProjectBuildingRequest(); - - List<ProjectBuildingResult> results = projectBuilder.build( files, request.isRecursive(), - projectBuildingRequest ); - - 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( "" ); - } - } - - private void validateProjects( List<MavenProject> projects ) - { - Map<String, MavenProject> projectsMap = new HashMap<String, MavenProject>(); - - for ( MavenProject p : projects ) - { - String projectKey = ArtifactUtils.key( p.getGroupId(), p.getArtifactId(), p.getVersion() ); - - projectsMap.put( projectKey, p ); - } - - for ( MavenProject project : projects ) - { - // MNG-1911 / MNG-5572: Building plugins with extensions cannot be part of reactor - for ( Plugin plugin : project.getBuildPlugins() ) - { - if ( plugin.isExtensions() ) - { - String pluginKey = ArtifactUtils.key( plugin.getGroupId(), plugin.getArtifactId(), - plugin.getVersion() ); - - if ( projectsMap.containsKey( pluginKey ) ) - { - logger.warn( project.getName() + " uses " + plugin.getKey() - + " as extensions, which is not possible within the same reactor build. " - + "This plugin was pulled from the local repository!" ); - } - } - } - } - } - -} |