public static Artifact getOrResolveArtifact()

in src/main/java/org/apache/sling/feature/maven/ProjectHelper.java [345:410]
63 lines of code
10 McCabe index (conditional complexity)

    public static Artifact getOrResolveArtifact(
            final MavenProject project,
            final MavenSession session,
            final ArtifactHandlerManager artifactHandlerManager,
            final RepositorySystem repoSystem,
            final ArtifactId id) {
        @SuppressWarnings("unchecked")
        Map<String, Artifact> cache = (Map<String, Artifact>) project.getContextValue(ARTIFACT_CACHE);
        if (cache == null) {
            cache = new ConcurrentHashMap<>();
            project.setContextValue(ARTIFACT_CACHE, cache);
        }
        Artifact result = cache.get(id.toMvnId());
        if (result == null) {
            result = findArtifact(id, project.getAttachedArtifacts());
            if (result == null) {
                result = findArtifact(id, project.getDependencyArtifacts());
                if (result == null) {
                    if (isLocalProjectArtifact(project, id)) {
                        for (final Map.Entry<String, Feature> entry :
                                getFeatures(project).entrySet()) {
                            if (entry.getValue().getId().equals(id)) {
                                final Artifact artifact = new DefaultArtifact(
                                        id.getGroupId(),
                                        id.getArtifactId(),
                                        id.getVersion(),
                                        Artifact.SCOPE_PROVIDED,
                                        id.getType(),
                                        id.getClassifier(),
                                        null);
                                artifact.setFile(createTmpFeatureFile(project, entry.getValue()));

                                result = artifact;
                                break;
                            }
                        }
                    }
                    if (result == null) {
                        try {

                            org.eclipse.aether.artifact.Artifact prjArtifact =
                                    new org.eclipse.aether.artifact.DefaultArtifact(
                                            id.getGroupId(),
                                            id.getArtifactId(),
                                            id.getClassifier(),
                                            null, // extension retrieved via artifactTye
                                            id.getVersion(),
                                            RepositoryUtils.newArtifactType(
                                                    id.getType(),
                                                    artifactHandlerManager.getArtifactHandler(id.getType())));
                            ArtifactRequest artifactRequest =
                                    new ArtifactRequest(prjArtifact, project.getRemoteProjectRepositories(), null);
                            ArtifactResult artifactResult =
                                    repoSystem.resolveArtifact(session.getRepositorySession(), artifactRequest);
                            result = RepositoryUtils.toArtifact(artifactResult.getArtifact());
                        } catch (final org.eclipse.aether.resolution.ArtifactResolutionException e) {
                            throw new RuntimeException("Unable to get artifact for " + id.toMvnId(), e);
                        }
                    }
                }
            }
            cache.put(id.toMvnId(), result);
        }

        return result;
    }