private void scanDirectory()

in kernel/src/main/scala/org/apache/toree/utils/ClassPath.java [560:587]

27 lines of code
6 McCabe index (conditional complexity)


        private void scanDirectory(
                File directory,
                String packagePrefix,
                Set<File> currentPath,
                ImmutableSet.Builder<ResourceInfo> builder)
                throws IOException {
            File[] files = directory.listFiles();
            if (files == null) {
                logger.warn("Cannot read directory " + directory);
                // IO error, just skip the directory
                return;
            }
            for (File f : files) {
                String name = f.getName();
                if (f.isDirectory()) {
                    File deref = f.getCanonicalFile();
                    if (currentPath.add(deref)) {
                        scanDirectory(deref, packagePrefix + name + "/", currentPath, builder);
                        currentPath.remove(deref);
                    }
                } else {
                    String resourceName = packagePrefix + name;
                    if (!resourceName.equals(JarFile.MANIFEST_NAME)) {
                        builder.add(ResourceInfo.of(f, resourceName, classloader));
                    }
                }
            }
        }