How to use

extractFromAsset

method

in

org.sonatype.nexus.repository.view.Content

/**
 * Convert an asset blob to {@link Content}.
 *
 * @return content of asset blob
 */
@Nonnull
public static Content toContent(final Asset asset, final Blob blob) {
 Content content = new Content(new BlobPayload(blob, asset.requireContentType()));
 Content.extractFromAsset(asset, HASH_ALGORITHMS, content.getAttributes());
 return content;
}

 private Content toContent(final Asset asset, final Blob blob) {
  final Content content = new Content(new BlobPayload(blob, asset.requireContentType()));
  Content.extractFromAsset(asset, hashAlgorithms, content.getAttributes());
  return content;
 }
}

/**
 * Creates a {@link Content} out of passed in package metadata.
 */
@Nonnull
static Content toContent(final Asset packageRootAsset, final NestedAttributesMap packageRoot) {
 Content content = new Content(new BytesPayload(NpmJsonUtils.bytes(packageRoot), ContentTypes.APPLICATION_JSON));
 Content.extractFromAsset(packageRootAsset, HASH_ALGORITHMS, content.getAttributes());
 content.getAttributes().set(NestedAttributesMap.class, packageRoot);
 return content;
}

private Content toContent(final Asset asset, final Blob blob) {
 final String contentType = asset.contentType();
 final Content content = new Content(new BlobPayload(blob, contentType));
 Content.extractFromAsset(asset, HashType.ALGORITHMS, content.getAttributes());
 return content;
}

 /**
  * Convert an asset blob to {@link Content}.
  *
  * @return content of asset blob
  */
 public Content toContent(final Asset asset, final Blob blob) {
  Content content = new Content(new BlobPayload(blob, asset.requireContentType()));
  Content.extractFromAsset(asset, HASH_ALGORITHMS, content.getAttributes());
  return content;
 }
}

public static Content toContent(final Asset asset, final Blob blob) {
 final Content content = new Content(new BlobPayload(blob, asset.requireContentType()));
 Content.extractFromAsset(asset, hashAlgorithms, content.getAttributes());
 return content;
}

 private Content toContent(final Asset asset, final Blob blob) {
  final Content content = new Content(new BlobPayload(blob, asset.requireContentType()));
  Content.extractFromAsset(asset, hashAlgorithms, content.getAttributes());
  return content;
 }
}

/**
 * Returns the tarball content.
 */
@Nullable
static Content getTarballContent(final StorageTx tx,
                 final Bucket bucket,
                 final NpmPackageId packageId,
                 final String tarballName)
{
 Asset asset = findTarballAsset(tx, bucket, packageId, tarballName);
 if (asset == null) {
  return null;
 }
 Blob blob = tx.requireBlob(asset.requireBlobRef());
 Content content = new Content(new BlobPayload(blob, asset.requireContentType()));
 Content.extractFromAsset(asset, HASH_ALGORITHMS, content.getAttributes());
 return content;
}