de.hybris.platform.mediaconversion

Interface MediaMetaDataService

All Known Implementing Classes:

DefaultMediaMetaDataService

public interface MediaMetaDataService

Service to extract and delete metadata from MediaModel (binaries).

Method Summary

Modifier and Type	Method and Description
void	deleteAllMetaData(MediaModel media) Deletes all MediaMetaDataModel instances associated with the given model.
void	extractAllMetaData(MediaModel media) Extracts the given medias metadata and stores it to database.
Map<String,Map<String,String>>	getAllMetaData(MediaModel media) Fetches all (currently persisted) properties mapped by group.
Map<String,String>	getMetaData(MediaModel media, String group) Fetches all (currently persisted) meta data of one group.

Method Detail

extractAllMetaData

void extractAllMetaData(MediaModel media)

Extracts the given medias metadata and stores it to database. The implementation should call all MediaMetaDataProvider.extractMetaData(MediaModel) methods to do this.

Parameters:

media - The MediaModel for which the MetaData is to be extracted.

Throws:

IllegalArgumentException - if the specified MediaModel is null.

deleteAllMetaData

void deleteAllMetaData(MediaModel media)

Deletes all MediaMetaDataModel instances associated with the given model.

Parameters:

media - the MediaModel to delete the metadata from.

Throws:

IllegalArgumentException - if the specified MediaModel is null.

getMetaData

Map<String,String> getMetaData(MediaModel media,
                               String group)

Fetches all (currently persisted) meta data of one group.

Returns:

a Map of key value pairs.

Throws:

IllegalArgumentException - if the given media or group is null

getAllMetaData

Map<String,Map<String,String>> getAllMetaData(MediaModel media)

Fetches all (currently persisted) properties mapped by group.

Returns:

a Map (key = group name) of Maps (key = code; value = value) of Metadata entries attached to the given MediaModel

Throws:

IllegalArgumentException - if the given media is null