Examples with ArtifactRepository org.sonatype.aether.repository.ArtifactRepository used on opensource projects

Example 1 with ArtifactRepository

use of org.sonatype.aether.repository.ArtifactRepository in project sonatype-aether by sonatype.

the class DefaultDependencyCollector method process.

private void process(final Args args, List<Dependency> dependencies, List<RemoteRepository> repositories, DependencySelector depSelector, DependencyManager depManager, DependencyTraverser depTraverser) throws DependencyCollectionException {
    nextDependency: for (Dependency dependency : dependencies) {
        boolean disableVersionManagement = false;
        List<Artifact> relocations = Collections.emptyList();
        thisDependency: while (true) {
            if (!depSelector.selectDependency(dependency)) {
                continue nextDependency;
            }
            DependencyManagement depMngt = depManager.manageDependency(dependency);
            String premanagedVersion = null;
            String premanagedScope = null;
            if (depMngt != null) {
                if (depMngt.getVersion() != null && !disableVersionManagement) {
                    Artifact artifact = dependency.getArtifact();
                    premanagedVersion = artifact.getVersion();
                    dependency = dependency.setArtifact(artifact.setVersion(depMngt.getVersion()));
                }
                if (depMngt.getProperties() != null) {
                    Artifact artifact = dependency.getArtifact();
                    dependency = dependency.setArtifact(artifact.setProperties(depMngt.getProperties()));
                }
                if (depMngt.getScope() != null) {
                    premanagedScope = dependency.getScope();
                    dependency = dependency.setScope(depMngt.getScope());
                }
                if (depMngt.getExclusions() != null) {
                    dependency = dependency.setExclusions(depMngt.getExclusions());
                }
            }
            disableVersionManagement = false;
            boolean noDescriptor = isLackingDescriptor(dependency.getArtifact());
            boolean traverse = !noDescriptor && depTraverser.traverseDependency(dependency);
            VersionRangeResult rangeResult;
            try {
                VersionRangeRequest rangeRequest = new VersionRangeRequest();
                rangeRequest.setArtifact(dependency.getArtifact());
                rangeRequest.setRepositories(repositories);
                rangeRequest.setRequestContext(args.result.getRequest().getRequestContext());
                rangeRequest.setTrace(args.trace);
                Object key = args.pool.toKey(rangeRequest);
                rangeResult = args.pool.getConstraint(key, rangeRequest);
                if (rangeResult == null) {
                    rangeResult = versionRangeResolver.resolveVersionRange(args.session, rangeRequest);
                    args.pool.putConstraint(key, rangeResult);
                }
                if (rangeResult.getVersions().isEmpty()) {
                    throw new VersionRangeResolutionException(rangeResult, "No versions available for " + dependency.getArtifact() + " within specified range");
                }
            } catch (VersionRangeResolutionException e) {
                addException(args.result, e);
                continue nextDependency;
            }
            List<Version> versions = rangeResult.getVersions();
            for (Version version : versions) {
                Artifact originalArtifact = dependency.getArtifact().setVersion(version.toString());
                Dependency d = dependency.setArtifact(originalArtifact);
                ArtifactDescriptorResult descriptorResult;
                {
                    ArtifactDescriptorRequest descriptorRequest = new ArtifactDescriptorRequest();
                    descriptorRequest.setArtifact(d.getArtifact());
                    descriptorRequest.setRepositories(repositories);
                    descriptorRequest.setRequestContext(args.result.getRequest().getRequestContext());
                    descriptorRequest.setTrace(args.trace);
                    if (noDescriptor) {
                        descriptorResult = new ArtifactDescriptorResult(descriptorRequest);
                    } else {
                        Object key = args.pool.toKey(descriptorRequest);
                        descriptorResult = args.pool.getDescriptor(key, descriptorRequest);
                        if (descriptorResult == null) {
                            try {
                                descriptorResult = descriptorReader.readArtifactDescriptor(args.session, descriptorRequest);
                                args.pool.putDescriptor(key, descriptorResult);
                            } catch (ArtifactDescriptorException e) {
                                addException(args.result, e);
                                args.pool.putDescriptor(key, e);
                                continue;
                            }
                        } else if (descriptorResult == DataPool.NO_DESCRIPTOR) {
                            continue;
                        }
                    }
                }
                d = d.setArtifact(descriptorResult.getArtifact());
                GraphNode node = args.edges.top().getTarget();
                GraphEdge cycleEdge = args.edges.find(d.getArtifact());
                if (cycleEdge != null) {
                    GraphEdge edge = new GraphEdge(cycleEdge.getTarget());
                    edge.setDependency(d);
                    edge.setScope(d.getScope());
                    edge.setPremanagedScope(premanagedScope);
                    edge.setPremanagedVersion(premanagedVersion);
                    edge.setRelocations(relocations);
                    edge.setVersionConstraint(rangeResult.getVersionConstraint());
                    edge.setVersion(version);
                    edge.setRequestContext(args.result.getRequest().getRequestContext());
                    node.getOutgoingEdges().add(edge);
                    continue;
                }
                if (!descriptorResult.getRelocations().isEmpty()) {
                    relocations = descriptorResult.getRelocations();
                    disableVersionManagement = originalArtifact.getGroupId().equals(d.getArtifact().getGroupId()) && originalArtifact.getArtifactId().equals(d.getArtifact().getArtifactId());
                    dependency = d;
                    continue thisDependency;
                }
                d = args.pool.intern(d.setArtifact(args.pool.intern(d.getArtifact())));
                DependencySelector childSelector = null;
                DependencyManager childManager = null;
                DependencyTraverser childTraverser = null;
                List<RemoteRepository> childRepos = null;
                Object key = null;
                boolean recurse = traverse && !descriptorResult.getDependencies().isEmpty();
                if (recurse) {
                    DefaultDependencyCollectionContext context = args.collectionContext;
                    context.set(d, descriptorResult.getManagedDependencies());
                    childSelector = depSelector.deriveChildSelector(context);
                    childManager = depManager.deriveChildManager(context);
                    childTraverser = depTraverser.deriveChildTraverser(context);
                    childRepos = remoteRepositoryManager.aggregateRepositories(args.session, repositories, descriptorResult.getRepositories(), true);
                    key = args.pool.toKey(d.getArtifact(), childRepos, childSelector, childManager, childTraverser);
                } else {
                    key = args.pool.toKey(d.getArtifact(), repositories);
                }
                List<RemoteRepository> repos;
                ArtifactRepository repo = rangeResult.getRepository(version);
                if (repo instanceof RemoteRepository) {
                    repos = Collections.singletonList((RemoteRepository) repo);
                } else if (repo == null) {
                    repos = repositories;
                } else {
                    repos = Collections.emptyList();
                }
                GraphNode child = args.pool.getNode(key);
                if (child == null) {
                    child = new GraphNode();
                    child.setAliases(descriptorResult.getAliases());
                    child.setRepositories(repos);
                    args.pool.putNode(key, child);
                } else {
                    recurse = false;
                    if (repos.size() < child.getRepositories().size()) {
                        child.setRepositories(repos);
                    }
                }
                GraphEdge edge = new GraphEdge(child);
                edge.setDependency(d);
                edge.setScope(d.getScope());
                edge.setPremanagedScope(premanagedScope);
                edge.setPremanagedVersion(premanagedVersion);
                edge.setRelocations(relocations);
                edge.setVersionConstraint(rangeResult.getVersionConstraint());
                edge.setVersion(version);
                edge.setRequestContext(args.result.getRequest().getRequestContext());
                node.getOutgoingEdges().add(edge);
                if (recurse) {
                    args.edges.push(edge);
                    process(args, descriptorResult.getDependencies(), childRepos, childSelector, childManager, childTraverser);
                    args.edges.pop();
                }
            }
            break;
        }
    }
}