How to save and upload pictures to google drive?

Question

Java

Here is the code that does this locally. Please tell me where you can read about this and what is needed for this?

public void addNews(News news, MultipartFile image) {
        final String name = image.getOriginalFilename();
        final String location = "E://pictures//";
        FileEntity fileEntity = new FileEntity();
        try {
            if (image.getSize() > 0 && image.getInputStream() != null && name != null) {
                final Path outputFile = Paths.get(location, name);
                fileEntity.setLocation(location);
                fileEntity.setFileName(name);
                news.setFileEntity(fileEntity);
                fileEntity.setNews(news);
                try (final ReadableByteChannel input = Channels.newChannel(image.getInputStream());
                     final WritableByteChannel output = Channels.newChannel(new FileOutputStream(outputFile.toFile()))) {
                    final ByteBuffer buffer = ByteBuffer.allocate(1024);
                    while (input.read(buffer) >= 0 || buffer.position() > 0) {
                        buffer.flip();
                        output.write(buffer);
                        buffer.compact();
                    }
                }
            }
        } catch (IOException e) {
            logger.error(e.getMessage());
        }

        newsDao.saveOrUpData(news);
    }

Answer 1

First, everything is already written. Use .
Second, MultipartFile has a transferTo(File file) method, stop reinventing the wheel already :)