private SmbFile createSmbFile()

in commons-vfs2-sandbox/src/main/java/org/apache/commons/vfs2/provider/smb/SmbFileObject.java [72:110]
30 lines of code
4 McCabe index (conditional complexity)

    private SmbFile createSmbFile(final FileName fileName)
            throws MalformedURLException, SmbException, FileSystemException {
        final SmbFileName smbFileName = (SmbFileName) fileName;

        final String path = smbFileName.getUriWithoutAuth();

        UserAuthenticationData authData = null;
        SmbFile file;
        try {
            authData = UserAuthenticatorUtils.authenticate(getFileSystem().getFileSystemOptions(),
                    SmbFileProvider.AUTHENTICATOR_TYPES);

            NtlmPasswordAuthentication auth = null;
            if (authData != null) {
                auth = new NtlmPasswordAuthentication(
                        UserAuthenticatorUtils.toString(UserAuthenticatorUtils.getData(authData,
                                UserAuthenticationData.DOMAIN, UserAuthenticatorUtils.toChar(smbFileName.getDomain()))),
                        UserAuthenticatorUtils
                                .toString(UserAuthenticatorUtils.getData(authData, UserAuthenticationData.USERNAME,
                                        UserAuthenticatorUtils.toChar(smbFileName.getUserName()))),
                        UserAuthenticatorUtils
                                .toString(UserAuthenticatorUtils.getData(authData, UserAuthenticationData.PASSWORD,
                                        UserAuthenticatorUtils.toChar(smbFileName.getPassword()))));
            }

            // if auth == null SmbFile uses default credentials
            // ("jcifs.smb.client.domain", "?"), ("jcifs.smb.client.username", "GUEST"),
            // ("jcifs.smb.client.password", BLANK);
            // ANONYMOUS=("","","")
            file = new SmbFile(path, auth);

            if (file.isDirectory() && !file.toString().endsWith("/")) {
                file = new SmbFile(path + "/", auth);
            }
            return file;
        } finally {
            UserAuthenticatorUtils.cleanup(authData); // might be null
        }
    }