public File download()

in src/main/java/org/apache/creadur/tentacles/NexusClient.java [62:95]

• 25 lines of code
• 4 McCabe index (conditional complexity)

    public File download(final URI uri, final File file) throws IOException {
        if (file.exists()) {

            final long length = getContentLength(uri);

            if (file.length() == length) {
                log.info("Exists " + uri);
                return file;
            } else {
                log.info("Incomplete " + uri);
            }
        }

        log.info("Download " + uri);

        final CloseableHttpResponse response = get(uri);

        InputStream content = null;
        try {
            content = response.getEntity().getContent();

            this.fileSystem.mkparent(file);

            this.ioSystem.copy(content, file);
        } finally {
            if (content != null) {
                content.close();
            }

            response.close();
        }

        return file;
    }