Vraptor UploadedFile - getSize()

gistfile1.java

public interface UploadedFile {
	...
	long getSize();
}

public class DefaultUploadedFile implements UploadedFile {

	public DefaultUploadedFile(..., long size) {
		...
		this.size = size;
	}

	...
	
	public long getSize() {
		return size;
	}
}

public class Servlet3MultipartInterceptor implements MultipartInterceptor {
	
	...
	
	public void intercept(InterceptorStack stack, ResourceMethod method, Object resourceInstance){
		...
		for (Part part : request.getParts()) {
			String name = part.getName();
			name = fixIndexedParameters(name);

			if (isField(part)) {
				logger.debug("{} is a field", name);
				params.put(name, getStringValue(part));

			} else {
				logger.debug("{} is a file", name);

				String fileName = getFileName(part);
				UploadedFile upload = new DefaultUploadedFile(part.getInputStream(), fileName, part.getContentType(), part.getSize());

				parameters.setParameter(name, name);
				request.setAttribute(name, upload);
			}
		}
		...
	}
}

public class CommonsUploadMultipartInterceptor implements MultipartInterceptor {
	...
	protected void processFile(FileItem item, String name) {
		try {
            UploadedFile upload = new DefaultUploadedFile(item.getInputStream(), item.getName(), item.getContentType(), item.getSize());
            parameters.setParameter(name, name);
            request.setAttribute(name, upload);

            logger.debug("Uploaded file: {} with {}", name, upload);
        } catch (IOException e) {
            throw new InvalidParameterException("Cant parse uploaded file " + item.getName(), e);
        }
        ...
    }
}