Esempio n. 1
0
 public static void copy(ContentMetadata fromMd, MutableContentMetadata toMd) {
   toMd.setContentLength(fromMd.getContentLength());
   toMd.setContentMD5(fromMd.getContentMD5());
   toMd.setContentType(fromMd.getContentType());
   toMd.setContentDisposition(fromMd.getContentDisposition());
   toMd.setContentEncoding(fromMd.getContentEncoding());
   toMd.setContentLanguage(fromMd.getContentLanguage());
   toMd.setExpires(fromMd.getExpires());
 }
 private void writeCommonMetadataAttr(UserDefinedFileAttributeView view, Blob blob)
     throws IOException {
   ContentMetadata metadata = blob.getMetadata().getContentMetadata();
   writeStringAttributeIfPresent(view, XATTR_CACHE_CONTROL, metadata.getCacheControl());
   writeStringAttributeIfPresent(
       view, XATTR_CONTENT_DISPOSITION, metadata.getContentDisposition());
   writeStringAttributeIfPresent(view, XATTR_CONTENT_ENCODING, metadata.getContentEncoding());
   writeStringAttributeIfPresent(view, XATTR_CONTENT_LANGUAGE, metadata.getContentLanguage());
   writeStringAttributeIfPresent(view, XATTR_CONTENT_TYPE, metadata.getContentType());
   Date expires = metadata.getExpires();
   if (expires != null) {
     ByteBuffer buf = ByteBuffer.allocate(Longs.BYTES).putLong(expires.getTime());
     buf.flip();
     view.write(XATTR_EXPIRES, buf);
   }
   for (Map.Entry<String, String> entry : blob.getMetadata().getUserMetadata().entrySet()) {
     writeStringAttributeIfPresent(
         view, XATTR_USER_METADATA_PREFIX + entry.getKey(), entry.getValue());
   }
 }
  @SuppressWarnings("unchecked")
  @Override
  public <R extends HttpRequest> R bindToRequest(R request, Object input) {
    checkArgument(
        checkNotNull(input, "input") instanceof ContentMetadata,
        "this binder is only valid for ContentMetadata");
    checkNotNull(request, "request");
    ContentMetadata contentMetadata = (ContentMetadata) input;

    ImmutableMap.Builder<String, String> headers = ImmutableMap.builder();

    String cacheControl = contentMetadata.getCacheControl();
    if (cacheControl != null) {
      headers.put(AzureStorageHeaders.CACHE_CONTROL, cacheControl);
    }

    String contentDisposition = contentMetadata.getContentDisposition();
    if (contentDisposition != null) {
      headers.put(AzureStorageHeaders.CONTENT_DISPOSITION, contentDisposition);
    }

    String contentEncoding = contentMetadata.getContentEncoding();
    if (contentEncoding != null) {
      headers.put(AzureStorageHeaders.CONTENT_ENCODING, contentEncoding);
    }

    String contentLanguage = contentMetadata.getContentLanguage();
    if (contentLanguage != null) {
      headers.put(AzureStorageHeaders.CONTENT_LANGUAGE, contentLanguage);
    }

    String contentType = contentMetadata.getContentType();
    if (contentType != null) {
      headers.put(AzureStorageHeaders.CONTENT_TYPE, contentType);
    }

    return (R) request.toBuilder().replaceHeaders(Multimaps.forMap(headers.build())).build();
  }