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 Summary

Methods

Modifier and Type	Method and Description
Map<String,Object>	readMetadata(Blob blob) Read all metadata from a given blob.
Map<String,Object>	readMetadata(Blob blob, List<String> metadata) Read from a given blob given metadata map.
boolean	writeMetadata(Blob blob, Map<String,Object> metadata) Write given metadata into given blob.

Method Detail

writeMetadata

boolean writeMetadata(Blob blob,
                    Map<String,Object> metadata)

Write given metadata into given blob.

Parameters:

blob - Blob to write.

metadata - Metadata to inject.

Returns:

success or not.

readMetadata

Map<String,Object> readMetadata(Blob blob,
                              List<String> metadata)

Read from a given blob given metadata map.

Parameters:

blob - Blob to read.

metadata - Metadata to extract.

Returns:

Metadata map.

readMetadata

Map<String,Object> readMetadata(Blob blob)

Read all metadata from a given blob.

Parameters:

blob - Blob to read.

Returns:

Metadata map.