protected void mkdirs()

in wagon-providers/wagon-webdav-jackrabbit/src/main/java/org/apache/maven/wagon/providers/webdav/WebDavWagon.java [105:138]

25 lines of code
7 McCabe index (conditional complexity)


    protected void mkdirs(String dir) throws IOException {
        Repository repository = getRepository();
        String basedir = repository.getBasedir();

        String baseUrl = repository.getProtocol() + "://" + repository.getHost();
        if (repository.getPort() != WagonConstants.UNKNOWN_PORT) {
            baseUrl += ":" + repository.getPort();
        }

        // create relative path that will always have a leading and trailing slash
        String relpath = FileUtils.normalize(getPath(basedir, dir) + "/");

        PathNavigator navigator = new PathNavigator(relpath);

        // traverse backwards until we hit a directory that already exists (OK/NOT_ALLOWED), or that we were able to
        // create (CREATED), or until we get to the top of the path
        int status = -1;
        do {
            String url = baseUrl + "/" + navigator.getPath();
            status = doMkCol(url);
            if (status == HttpStatus.SC_CREATED || status == HttpStatus.SC_METHOD_NOT_ALLOWED) {
                break;
            }
        } while (navigator.backward());

        // traverse forward creating missing directories
        while (navigator.forward()) {
            String url = baseUrl + "/" + navigator.getPath();
            status = doMkCol(url);
            if (status != HttpStatus.SC_CREATED) {
                throw new IOException("Unable to create collection: " + url + "; status code = " + status);
            }
        }
    }