diff options
Diffstat (limited to 'framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingHelper.java')
-rw-r--r-- | framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingHelper.java | 295 |
1 files changed, 0 insertions, 295 deletions
diff --git a/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingHelper.java b/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingHelper.java deleted file mode 100644 index aea8fdbe..00000000 --- a/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/project/DefaultProjectBuildingHelper.java +++ /dev/null @@ -1,295 +0,0 @@ -package org.apache.maven.project; - -/* - * 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.util.ArrayList; -import java.util.Arrays; -import java.util.Collection; -import java.util.HashMap; -import java.util.HashSet; -import java.util.LinkedHashSet; -import java.util.List; -import java.util.Map; -import java.util.Set; - -import org.apache.maven.RepositoryUtils; -import org.apache.maven.artifact.Artifact; -import org.apache.maven.artifact.InvalidRepositoryException; -import org.apache.maven.artifact.repository.ArtifactRepository; -import org.apache.maven.classrealm.ClassRealmManager; -import org.apache.maven.model.Build; -import org.apache.maven.model.Extension; -import org.apache.maven.model.Model; -import org.apache.maven.model.Plugin; -import org.apache.maven.model.Repository; -import org.apache.maven.plugin.ExtensionRealmCache; -import org.apache.maven.plugin.MavenPluginManager; -import org.apache.maven.plugin.PluginManagerException; -import org.apache.maven.plugin.PluginResolutionException; -import org.apache.maven.plugin.version.PluginVersionResolutionException; -import org.apache.maven.repository.RepositorySystem; -import org.codehaus.plexus.PlexusContainer; -import org.codehaus.plexus.classworlds.realm.ClassRealm; -import org.codehaus.plexus.component.annotations.Component; -import org.codehaus.plexus.component.annotations.Requirement; -import org.codehaus.plexus.logging.Logger; -import org.eclipse.aether.graph.DependencyFilter; -import org.eclipse.aether.util.filter.ExclusionsDependencyFilter; - -/** - * Assists the project builder. <strong>Warning:</strong> This is an internal utility class that is only public for - * technical reasons, it is not part of the public API. In particular, this class can be changed or deleted without - * prior notice. - * - * @author Benjamin Bentmann - */ -@Component( role = ProjectBuildingHelper.class ) -public class DefaultProjectBuildingHelper - implements ProjectBuildingHelper -{ - - @Requirement - private Logger logger; - - @Requirement - private PlexusContainer container; - - @Requirement - private ClassRealmManager classRealmManager; - - @Requirement - private ProjectRealmCache projectRealmCache; - - @Requirement - private RepositorySystem repositorySystem; - - @Requirement - private MavenPluginManager pluginManager; - - public List<ArtifactRepository> createArtifactRepositories( List<Repository> pomRepositories, - List<ArtifactRepository> externalRepositories, - ProjectBuildingRequest request ) - throws InvalidRepositoryException - { - List<ArtifactRepository> internalRepositories = new ArrayList<ArtifactRepository>(); - - for ( Repository repository : pomRepositories ) - { - internalRepositories.add( repositorySystem.buildArtifactRepository( repository ) ); - } - - repositorySystem.injectMirror( request.getRepositorySession(), internalRepositories ); - - repositorySystem.injectProxy( request.getRepositorySession(), internalRepositories ); - - repositorySystem.injectAuthentication( request.getRepositorySession(), internalRepositories ); - - List<ArtifactRepository> dominantRepositories; - List<ArtifactRepository> recessiveRepositories; - - if ( ProjectBuildingRequest.RepositoryMerging.REQUEST_DOMINANT.equals( request.getRepositoryMerging() ) ) - { - dominantRepositories = externalRepositories; - recessiveRepositories = internalRepositories; - } - else - { - dominantRepositories = internalRepositories; - recessiveRepositories = externalRepositories; - } - - List<ArtifactRepository> artifactRepositories = new ArrayList<ArtifactRepository>(); - Collection<String> repoIds = new HashSet<String>(); - - if ( dominantRepositories != null ) - { - for ( ArtifactRepository repository : dominantRepositories ) - { - repoIds.add( repository.getId() ); - artifactRepositories.add( repository ); - } - } - - if ( recessiveRepositories != null ) - { - for ( ArtifactRepository repository : recessiveRepositories ) - { - if ( repoIds.add( repository.getId() ) ) - { - artifactRepositories.add( repository ); - } - } - } - - artifactRepositories = repositorySystem.getEffectiveRepositories( artifactRepositories ); - - return artifactRepositories; - } - - public synchronized ProjectRealmCache.CacheRecord createProjectRealm( MavenProject project, Model model, - ProjectBuildingRequest request ) - throws PluginResolutionException, PluginVersionResolutionException, PluginManagerException - { - ClassRealm projectRealm; - - List<Plugin> extensionPlugins = new ArrayList<Plugin>(); - - Build build = model.getBuild(); - - if ( build != null ) - { - for ( Extension extension : build.getExtensions() ) - { - Plugin plugin = new Plugin(); - plugin.setGroupId( extension.getGroupId() ); - plugin.setArtifactId( extension.getArtifactId() ); - plugin.setVersion( extension.getVersion() ); - extensionPlugins.add( plugin ); - } - - for ( Plugin plugin : build.getPlugins() ) - { - if ( plugin.isExtensions() ) - { - extensionPlugins.add( plugin ); - } - } - } - - if ( extensionPlugins.isEmpty() ) - { - if ( logger.isDebugEnabled() ) - { - logger.debug( "Extension realms for project " + model.getId() + ": (none)" ); - } - - return new ProjectRealmCache.CacheRecord( null, null ); - } - - List<ClassRealm> extensionRealms = new ArrayList<ClassRealm>(); - - Map<ClassRealm, List<String>> exportedPackages = new HashMap<ClassRealm, List<String>>(); - - Map<ClassRealm, List<String>> exportedArtifacts = new HashMap<ClassRealm, List<String>>(); - - List<Artifact> publicArtifacts = new ArrayList<Artifact>(); - - for ( Plugin plugin : extensionPlugins ) - { - ExtensionRealmCache.CacheRecord recordRealm = - pluginManager.setupExtensionsRealm( project, plugin, request.getRepositorySession() ); - - final ClassRealm extensionRealm = recordRealm.realm; - final ExtensionDescriptor extensionDescriptor = recordRealm.desciptor; - final List<Artifact> artifacts = recordRealm.artifacts; - - extensionRealms.add( extensionRealm ); - if ( extensionDescriptor != null ) - { - exportedPackages.put( extensionRealm, extensionDescriptor.getExportedPackages() ); - exportedArtifacts.put( extensionRealm, extensionDescriptor.getExportedArtifacts() ); - } - - if ( !plugin.isExtensions() && artifacts.size() == 2 && artifacts.get( 0 ).getFile() != null - && "plexus-utils".equals( artifacts.get( 1 ).getArtifactId() ) ) - { - /* - * This is purely for backward-compat with 2.x where <extensions> consisting of a single artifact where - * loaded into the core and hence available to plugins, in contrast to bigger extensions that were - * loaded into a dedicated realm which is invisible to plugins (MNG-2749). - */ - publicArtifacts.add( artifacts.get( 0 ) ); - } - } - - if ( logger.isDebugEnabled() ) - { - logger.debug( "Extension realms for project " + model.getId() + ": " + extensionRealms ); - } - - ProjectRealmCache.Key projectRealmKey = projectRealmCache.createKey( extensionRealms ); - - ProjectRealmCache.CacheRecord record = projectRealmCache.get( projectRealmKey ); - - if ( record == null ) - { - projectRealm = classRealmManager.createProjectRealm( model, toAetherArtifacts( publicArtifacts ) ); - - Set<String> exclusions = new LinkedHashSet<String>(); - - for ( ClassRealm extensionRealm : extensionRealms ) - { - List<String> excludes = exportedArtifacts.get( extensionRealm ); - - if ( excludes != null ) - { - exclusions.addAll( excludes ); - } - - List<String> exports = exportedPackages.get( extensionRealm ); - - if ( exports == null || exports.isEmpty() ) - { - /* - * Most existing extensions don't define exported packages, i.e. no classes are to be exposed to - * plugins, yet the components provided by the extension (e.g. artifact handlers) must be - * accessible, i.e. we still must import the extension realm into the project realm. - */ - exports = Arrays.asList( extensionRealm.getId() ); - } - - for ( String export : exports ) - { - projectRealm.importFrom( extensionRealm, export ); - } - } - - DependencyFilter extensionArtifactFilter = null; - if ( !exclusions.isEmpty() ) - { - extensionArtifactFilter = new ExclusionsDependencyFilter( exclusions ); - } - - record = projectRealmCache.put( projectRealmKey, projectRealm, extensionArtifactFilter ); - } - - projectRealmCache.register( project, projectRealmKey, record ); - - return record; - } - - public void selectProjectRealm( MavenProject project ) - { - ClassLoader projectRealm = project.getClassRealm(); - - if ( projectRealm == null ) - { - projectRealm = classRealmManager.getCoreRealm(); - } - - Thread.currentThread().setContextClassLoader( projectRealm ); - } - - private List<org.eclipse.aether.artifact.Artifact> toAetherArtifacts( final List<Artifact> pluginArtifacts ) - { - return new ArrayList<org.eclipse.aether.artifact.Artifact>( RepositoryUtils.toArtifacts( pluginArtifacts ) ); - } - -} |