private Dependency findExternal()

in nb-repository-plugin/src/main/java/org/apache/netbeans/nbm/repository/PopulateRepositoryMojo.java [816:844]

• 28 lines of code
• 7 McCabe index (conditional complexity)

    private Dependency findExternal(File f) {
        if (externallist == null) {
            return null;
        }
        try {
            List<String> content512 = Files.readAllLines(externallist.toPath());
            MessageDigest shaDig = MessageDigest.getInstance("SHA1");

            try (InputStream is = new FileInputStream(f); OutputStream os = new DigestOutputStream(new NullOutputStream(), shaDig);) {
                IOUtil.copy(is, os);
            }
            String sha1 = encode(shaDig.digest()).toUpperCase();
            for (String string : content512) {
                if (string.startsWith("#")) {
                    continue;
                }
                String[] split = string.split(";");
                if (split[0].equals(sha1) && split[1].contains(":")) {
                    Dependency dep = splitDependencyString(split[1]);
                    getLog().info("found match " + dep.getGroupId() + ":" + dep.getArtifactId() + ":" + dep.getVersion() + " for " + f.getName());
                    return dep;
                }
            }
            getLog().info("no repository match for " + f.getName() + f.getAbsolutePath() + " with sha " + sha1);
        } catch (Exception x) {
            getLog().error(x);
        }
        return null;
    }