void processBundleInputStream()

in src/main/java/org/apache/sling/feature/cpconverter/handlers/BundleEntryHandler.java [147:174]
26 lines of code
5 McCabe index (conditional complexity)

    void processBundleInputStream(@NotNull String path, @NotNull Path originalBundleFile, @NotNull String bundleName, @Nullable String runMode, @Nullable Integer startLevel, @NotNull ContentPackage2FeatureModelConverter converter)
            throws ConverterException, IOException {
        try (JarFile jarFile = new JarFile(originalBundleFile.toFile())) {
            // first extract bundle metadata from JAR input stream
            Artifact artifact = extractFeatureArtifact(bundleName, jarFile);
            ArtifactId id = artifact.getId();

            BundleSlingInitialContentExtractContext context = new BundleSlingInitialContentExtractContext(slingInitialContentPolicy, path, id, jarFile, converter, runMode);
            try (InputStream strippedBundleInput = bundleSlingInitialContentExtractor.extract(context)) {
                if (strippedBundleInput != null && slingInitialContentPolicy == ContentPackage2FeatureModelConverter.SlingInitialContentPolicy.EXTRACT_AND_REMOVE) {
                    id = id.changeVersion(id.getVersion() + "-" + ContentPackage2FeatureModelConverter.PACKAGE_CLASSIFIER);
                    Objects.requireNonNull(converter.getArtifactsDeployer()).deploy(new InputStreamArtifactWriter(strippedBundleInput), runMode, id);
                } else {
                    try (InputStream originalBundleInput = Files.newInputStream(originalBundleFile)) {
                        Objects.requireNonNull(converter.getArtifactsDeployer()).deploy(new InputStreamArtifactWriter(originalBundleInput), runMode, id);
                    }
                }
            }
            artifact = artifact.copy(id);
            Objects.requireNonNull(converter.getFeaturesManager()).addArtifact(runMode, artifact, startLevel);
            String exportHeader = Objects.requireNonNull(jarFile.getManifest()).getMainAttributes().getValue(Constants.EXPORT_PACKAGE);
            if (exportHeader != null) {
                for (Clause clause : Parser.parseHeader(exportHeader)) {
                    converter.getFeaturesManager().addAPIRegionExport(runMode, clause.getName());
                }
            }
        }
    }