com.whitestein.lsps.engine

Interface BinaryDataService

All Known Subinterfaces:

BinaryDataServiceLocal, BinaryDataServiceRemote

All Known Implementing Classes:

BinaryDataServiceBean

public interface BinaryDataService

Service for handling binary data stored in DB.

Method Summary

Modifier and Type	Method and Description
long	addBinaryEntry(String filename, String description, ByteData data) Add a binary entry and returns the entry id.
long	addBinaryEntryWithMetadata(String filename, String description, ByteData data, List<BinaryDataMetadata> metadata) Add a binary entry and returns the entry id.
void	deleteBinaryEntry(long binaryEntryId) Delete a binary entry.
BinaryEntry	getBinaryEntry(long binaryEntryId) Returns the binary data entry for the given entry id.

Method Detail

addBinaryEntry

long addBinaryEntry(String filename,
                    String description,
                    ByteData data)

Add a binary entry and returns the entry id.

Parameters:

filename -

description -

data -

Returns:

the entry id

addBinaryEntryWithMetadata

long addBinaryEntryWithMetadata(String filename,
                                String description,
                                ByteData data,
                                List<BinaryDataMetadata> metadata)

Add a binary entry and returns the entry id.

Parameters:

filename -

description -

data -

metadata -

Returns:

the entry id

getBinaryEntry

BinaryEntry getBinaryEntry(long binaryEntryId)

Returns the binary data entry for the given entry id.

Parameters:

binaryEntryId - the entry id

Returns:

the binary data entry

deleteBinaryEntry

void deleteBinaryEntry(long binaryEntryId)
                throws BinaryEntryNotFoundException

Delete a binary entry.

Parameters:

binaryEntryId - the entry id

Throws:

BinaryEntryNotFoundException