public String asString() {
        File file = asFile();
        try {
            return Files.asCharSource(file, charset).read();
        } catch (FileNotFoundException e) {
            throw ResourceExceptions.readMissing(file, e);
        } catch (IOException e) {
            throw ResourceExceptions.readFailed(file, e);
        }
    }

    @Override
    public Reader asReader() {
        File file = asFile();
        try {

    }

    @Override
    public InputStream open() {
        try {
            return new FileInputStream(file);
        } catch (FileNotFoundException e) {
            throw ResourceExceptions.readMissing(file, e);
        }
    }

        return new ResourceException(String.format("Could not read %s.", displayName), failure);
    }

    public static MissingResourceException readMissing(File location, Throwable failure) {
        return new MissingResourceException(location.toURI(),
                String.format("Could not read '%s' as it does not exist.", location),

            throw ResourceExceptions.readFolder(localFile);
        }
        try {
            return new FileInputStream(localFile);
        } catch (FileNotFoundException e) {
            throw ResourceExceptions.readMissing(localFile, e);
        }
    }

    @Nullable
    @Override
    public List<String> list() throws ResourceException {
        listener.directoryChildrenObserved(localFile);