| package org.apache.maven.repository.internal; |
| |
| /* |
| * 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.Collections; |
| import java.util.HashSet; |
| import java.util.Iterator; |
| import java.util.List; |
| import java.util.Set; |
| |
| import org.apache.maven.model.Dependency; |
| import org.apache.maven.model.Parent; |
| import org.apache.maven.model.Repository; |
| import org.apache.maven.model.building.ArtifactModelSource; |
| import org.apache.maven.model.building.ModelSource; |
| import org.apache.maven.model.resolution.InvalidRepositoryException; |
| import org.apache.maven.model.resolution.ModelResolver; |
| import org.apache.maven.model.resolution.UnresolvableModelException; |
| import org.eclipse.aether.RepositorySystemSession; |
| import org.eclipse.aether.RequestTrace; |
| import org.eclipse.aether.artifact.Artifact; |
| import org.eclipse.aether.artifact.DefaultArtifact; |
| import org.eclipse.aether.impl.ArtifactResolver; |
| import org.eclipse.aether.impl.RemoteRepositoryManager; |
| import org.eclipse.aether.impl.VersionRangeResolver; |
| import org.eclipse.aether.repository.RemoteRepository; |
| import org.eclipse.aether.resolution.ArtifactRequest; |
| import org.eclipse.aether.resolution.ArtifactResolutionException; |
| import org.eclipse.aether.resolution.VersionRangeRequest; |
| import org.eclipse.aether.resolution.VersionRangeResolutionException; |
| import org.eclipse.aether.resolution.VersionRangeResult; |
| |
| /** |
| * A model resolver to assist building of dependency POMs. This resolver gives priority to those repositories that have |
| * been initially specified and repositories discovered in dependency POMs are recessively merged into the search chain. |
| * |
| * @author Benjamin Bentmann |
| * @see DefaultArtifactDescriptorReader |
| */ |
| class DefaultModelResolver |
| implements ModelResolver |
| { |
| |
| private final RepositorySystemSession session; |
| |
| private final RequestTrace trace; |
| |
| private final String context; |
| |
| private List<RemoteRepository> repositories; |
| |
| private final ArtifactResolver resolver; |
| |
| private final VersionRangeResolver versionRangeResolver; |
| |
| private final RemoteRepositoryManager remoteRepositoryManager; |
| |
| private final Set<String> repositoryIds; |
| |
| DefaultModelResolver( RepositorySystemSession session, RequestTrace trace, String context, |
| ArtifactResolver resolver, VersionRangeResolver versionRangeResolver, |
| RemoteRepositoryManager remoteRepositoryManager, List<RemoteRepository> repositories ) |
| { |
| this.session = session; |
| this.trace = trace; |
| this.context = context; |
| this.resolver = resolver; |
| this.versionRangeResolver = versionRangeResolver; |
| this.remoteRepositoryManager = remoteRepositoryManager; |
| this.repositories = repositories; |
| |
| this.repositoryIds = new HashSet<>(); |
| } |
| |
| private DefaultModelResolver( DefaultModelResolver original ) |
| { |
| this.session = original.session; |
| this.trace = original.trace; |
| this.context = original.context; |
| this.resolver = original.resolver; |
| this.versionRangeResolver = original.versionRangeResolver; |
| this.remoteRepositoryManager = original.remoteRepositoryManager; |
| this.repositories = new ArrayList<>( original.repositories ); |
| this.repositoryIds = new HashSet<>( original.repositoryIds ); |
| } |
| |
| @Override |
| public void addRepository( Repository repository ) |
| throws InvalidRepositoryException |
| { |
| addRepository( repository, false ); |
| } |
| |
| @Override |
| public void addRepository( final Repository repository, boolean replace ) |
| throws InvalidRepositoryException |
| { |
| if ( session.isIgnoreArtifactDescriptorRepositories() ) |
| { |
| return; |
| } |
| |
| if ( !repositoryIds.add( repository.getId() ) ) |
| { |
| if ( !replace ) |
| { |
| return; |
| } |
| |
| removeMatchingRepository( repositories, repository.getId() ); |
| } |
| |
| List<RemoteRepository> newRepositories = |
| Collections.singletonList( ArtifactDescriptorUtils.toRemoteRepository( repository ) ); |
| |
| this.repositories = |
| remoteRepositoryManager.aggregateRepositories( session, repositories, newRepositories, true ); |
| } |
| |
| private static void removeMatchingRepository( Iterable<RemoteRepository> repositories, final String id ) |
| { |
| Iterator<RemoteRepository> iterator = repositories.iterator(); |
| while ( iterator.hasNext() ) |
| { |
| RemoteRepository remoteRepository = iterator.next(); |
| if ( remoteRepository.getId().equals( id ) ) |
| { |
| iterator.remove(); |
| } |
| } |
| } |
| |
| @Override |
| public ModelResolver newCopy() |
| { |
| return new DefaultModelResolver( this ); |
| } |
| |
| @Override |
| public ModelSource resolveModel( String groupId, String artifactId, String version ) |
| throws UnresolvableModelException |
| { |
| Artifact pomArtifact = new DefaultArtifact( groupId, artifactId, "", "pom", version ); |
| |
| try |
| { |
| ArtifactRequest request = new ArtifactRequest( pomArtifact, repositories, context ); |
| request.setTrace( trace ); |
| pomArtifact = resolver.resolveArtifact( session, request ).getArtifact(); |
| } |
| catch ( ArtifactResolutionException e ) |
| { |
| throw new UnresolvableModelException( e.getMessage(), groupId, artifactId, version, e ); |
| } |
| |
| return new ArtifactModelSource( pomArtifact.getFile(), groupId, artifactId, version ); |
| } |
| |
| @Override |
| public ModelSource resolveModel( final Parent parent ) |
| throws UnresolvableModelException |
| { |
| try |
| { |
| final Artifact artifact = new DefaultArtifact( parent.getGroupId(), parent.getArtifactId(), "", "pom", |
| parent.getVersion() ); |
| |
| final VersionRangeRequest versionRangeRequest = new VersionRangeRequest( artifact, repositories, context ); |
| versionRangeRequest.setTrace( trace ); |
| |
| final VersionRangeResult versionRangeResult = |
| versionRangeResolver.resolveVersionRange( session, versionRangeRequest ); |
| |
| if ( versionRangeResult.getHighestVersion() == null ) |
| { |
| throw new UnresolvableModelException( |
| String.format( "No versions matched the requested parent version range '%s'", |
| parent.getVersion() ), |
| parent.getGroupId(), parent.getArtifactId(), parent.getVersion() ); |
| |
| } |
| |
| if ( versionRangeResult.getVersionConstraint() != null |
| && versionRangeResult.getVersionConstraint().getRange() != null |
| && versionRangeResult.getVersionConstraint().getRange().getUpperBound() == null ) |
| { |
| // Message below is checked for in the MNG-2199 core IT. |
| throw new UnresolvableModelException( |
| String.format( "The requested parent version range '%s' does not specify an upper bound", |
| parent.getVersion() ), |
| parent.getGroupId(), parent.getArtifactId(), parent.getVersion() ); |
| |
| } |
| |
| parent.setVersion( versionRangeResult.getHighestVersion().toString() ); |
| |
| return resolveModel( parent.getGroupId(), parent.getArtifactId(), parent.getVersion() ); |
| } |
| catch ( final VersionRangeResolutionException e ) |
| { |
| throw new UnresolvableModelException( e.getMessage(), parent.getGroupId(), parent.getArtifactId(), |
| parent.getVersion(), e ); |
| |
| } |
| } |
| |
| @Override |
| public ModelSource resolveModel( final Dependency dependency ) |
| throws UnresolvableModelException |
| { |
| try |
| { |
| final Artifact artifact = new DefaultArtifact( dependency.getGroupId(), dependency.getArtifactId(), "", |
| "pom", dependency.getVersion() ); |
| |
| final VersionRangeRequest versionRangeRequest = new VersionRangeRequest( artifact, repositories, context ); |
| versionRangeRequest.setTrace( trace ); |
| |
| final VersionRangeResult versionRangeResult = |
| versionRangeResolver.resolveVersionRange( session, versionRangeRequest ); |
| |
| if ( versionRangeResult.getHighestVersion() == null ) |
| { |
| throw new UnresolvableModelException( |
| String.format( "No versions matched the requested dependency version range '%s'", |
| dependency.getVersion() ), |
| dependency.getGroupId(), dependency.getArtifactId(), dependency.getVersion() ); |
| |
| } |
| |
| if ( versionRangeResult.getVersionConstraint() != null |
| && versionRangeResult.getVersionConstraint().getRange() != null |
| && versionRangeResult.getVersionConstraint().getRange().getUpperBound() == null ) |
| { |
| // Message below is checked for in the MNG-4463 core IT. |
| throw new UnresolvableModelException( |
| String.format( "The requested dependency version range '%s' does not specify an upper bound", |
| dependency.getVersion() ), |
| dependency.getGroupId(), dependency.getArtifactId(), dependency.getVersion() ); |
| |
| } |
| |
| dependency.setVersion( versionRangeResult.getHighestVersion().toString() ); |
| |
| return resolveModel( dependency.getGroupId(), dependency.getArtifactId(), dependency.getVersion() ); |
| } |
| catch ( VersionRangeResolutionException e ) |
| { |
| throw new UnresolvableModelException( e.getMessage(), dependency.getGroupId(), dependency.getArtifactId(), |
| dependency.getVersion(), e ); |
| |
| } |
| } |
| } |
