docs: @Override
      public Entry postMedia(final AtomRequest areq, final Entry entry) throws AtomException {
  
          // get incoming slug from HTTP header
          final String slug = areq.getHeader("Slug");
  
          if (LOG.isDebugEnabled()) {
              LOG.debug("postMedia - title: " + entry.getTitle() + " slug:" + slug);
          }
  
          try {
              final File tempFile = null;
              final String[] pathInfo = StringUtils.split(areq.getPathInfo(), "/");
              final String handle = pathInfo[0];
              final String collection = pathInfo[1];
              final FileBasedCollection col = service.findCollectionByHandle(handle, collection);
              try {
                  col.addMediaEntry(entry, slug, areq.getInputStream());
  
              } catch (final Exception e) {
                  e.printStackTrace();
                  final String msg = "ERROR reading posted file";
                  LOG.error(msg, e);
                  throw new AtomException(msg, e);
              } finally {
                  if (tempFile != null) {
                      tempFile.delete();
                  }
              }
  
          } catch (final Exception re) {
              throw new AtomException("ERROR: posting media");
          }
          return entry;
      }