public static Map createNarHandlerMap()

in src/main/java/org/apache/nifi/utils/NarDependencyUtils.java [35:54]

• 10 lines of code
• 1 McCabe index (conditional complexity)

    public static Map<String, ArtifactHandler> createNarHandlerMap(ProjectBuildingRequest narRequest, MavenProject project, ProjectBuilder projectBuilder) throws ProjectBuildingException {

        final Artifact projectArtifact = project.getArtifact();
        final ProjectBuildingResult narResult = projectBuilder.build(projectArtifact, narRequest);
        narRequest.setProject(narResult.getProject());

        // get the artifact handler for excluding dependencies
        final ArtifactHandler narHandler = excludesDependencies(projectArtifact);
        projectArtifact.setArtifactHandler(narHandler);

        // nar artifacts by nature includes dependencies, however this prevents the
        // transitive dependencies from printing using tools like dependency:tree.
        // here we are overriding the artifact handler for all nars so the
        // dependencies can be listed. this is important because nar dependencies
        // will be used as the parent classloader for this nar and seeing what
        // dependencies are provided is critical.
        final Map<String, ArtifactHandler> narHandlerMap = new HashMap<>();
        narHandlerMap.put(NAR, narHandler);
        return narHandlerMap;
    }