Package org.nuxeo.binary.metadata.api

Interface BinaryMetadataProcessor

All Known Implementing Classes:
ExifToolProcessor
public interface BinaryMetadataProcessor
Class to extends to contribute processor runner. See extension point 'metadataProcessors'.
Since:
7.1

  • Method Details

    • writeMetadata

      Blob writeMetadata(Blob blob, Map<String,Object> metadata, boolean ignorePrefix)
      Write given metadata into given blob. Since 7.3 ignorePrefix is added.
      Parameters:
      blob - Blob to write.
      metadata - Metadata to inject.
      Returns:
      the updated blob, or null if there was an error (since 7.4)

    • readMetadata

      Map<String,Object> readMetadata(Blob blob, List<String> metadata, boolean ignorePrefix)
      Read from a given blob given metadata map. Since 7.3 ignorePrefix is added.
      Parameters:
      blob - Blob to read.
      metadata - Metadata to extract.
      Returns:
      Metadata map.

    • readMetadata

      Map<String,Object> readMetadata(Blob blob, boolean ignorePrefix)
      Read all metadata from a given blob. Since 7.3 ignorePrefix is added.
      Parameters:
      blob - Blob to read.
      Returns:
      Metadata map.