Collection getMatchingArtifacts()

in src/main/java/org/apache/sling/cpconverter/maven/mojos/ContentPackage.java [90:130]
31 lines of code
8 McCabe index (conditional complexity)

    Collection<Artifact> getMatchingArtifacts(final MavenProject project,
            RepositorySystem repoSystem, RepositorySystemSession repoSession,
            List<RemoteRepository> remoteRepos) {
        // get artifacts depending on whether we exclude transitives or not
        final Set<Artifact> artifacts;
        // TODO: when I ran the tests the artifacts where only available in the Dependency Artifacts and
        //       getArtifacts() returned an empty set
        if (excludeTransitive) {
            // only direct dependencies, transitives excluded
            artifacts = project.getDependencyArtifacts();
        } else {
            // all dependencies, transitives included
            artifacts = project.getArtifacts();
        }

        // Sometimes artifacts don't have their 'file' attribute set, which we need. For those that don't, resolve them
        final Set<Artifact> fileArtifacts = new HashSet<>();
        for (Artifact a : artifacts) {
            if (a.getFile() != null) {
                fileArtifacts.add(a);
            } else {
                if (repoSystem != null && repoSession != null) {
                    // Resolving the artifact via Aether will fill in the file attribute
                    Artifact fileArt = resolveArtifact(repoSystem, repoSession, remoteRepos, a);
                    if (fileArt != null) {
                        fileArtifacts.add(fileArt);
                    } else {
                        throw new RuntimeException("Unable to resolve artifact: " + a);
                    }
                }
            }
        }

        // Add the project artifact itself to convert after building a content package
        if(moduleIsContentPackage) {
            Artifact projectArtifact = project.getArtifact();
            System.out.println("Project Artifact: " + projectArtifact);
            fileArtifacts.add(projectArtifact);
        }
        return getMatchingArtifacts(fileArtifacts);
    }