Package de.xima.fc.handler.interfaces.file

Interface IFileHandler

All Superinterfaces:

IAPIHandler, IGenericHandler, Serializable

All Known Implementing Classes:

FileHandler

public interface IFileHandler
extends IGenericHandler

Author:

XIMA MEDIA GmbH

Method Summary

Modifier and Type	Method	Description
<D extends IFileDataEntity<F>, F extends IKeyDependentFileEntity<E, D>, E extends IFileMapProviding<F, D>> byte[]	getUncachedFileData(UserContext uc, E entity, String fileKey)	Returns the file data of a file belonging to the given entity with the given file key.
<E extends IFileDataEntity<?>, T extends IFileProviding<?, E>> byte[]	getUncachedFileData(UserContext uc, Class<T> clazz, long id)
<E extends IFileDataEntity<?>, T extends IFileProviding<?, E>> byte[]	getUncachedFileData(UserContext uc, T entity)
<T extends IFileEntity<?, ?>> byte[]	getUncachedFileEntityData(UserContext uc, T entity)
<E extends IFileDataEntity<?>, T extends IFileEntity<?, E>> T	updateFileData(UserContext uc, T entity, byte[] data)

Methods inherited from interface de.xima.fc.com.interfaces.IAPIHandler

getName

Methods inherited from interface de.xima.fc.handler.interfaces.entity.IGenericHandler

create, create, delete, delete, deleteBy, deleteById, deleteById, getAll, getAllBy, getAttributes, getAttributes, getBy, getById, getById, getById, getEntityRefs, getSingleAttributes, getSingleAttributes, resultTotalCount, update, update

Method Details

getUncachedFileData

<E extends IFileDataEntity<?>,
T extends IFileProviding<?,
E>>
byte[] getUncachedFileData(UserContext uc,
 Class<T> clazz,
 long id)

getUncachedFileData

<E extends IFileDataEntity<?>,
T extends IFileProviding<?,
E>>
byte[] getUncachedFileData(UserContext uc,
 T entity)

getUncachedFileData

<D extends IFileDataEntity<F>,
F extends IKeyDependentFileEntity<E,
D>,
E extends IFileMapProviding<F,
D>>
byte[] getUncachedFileData(UserContext uc,
 E entity,
 String fileKey)

Returns the file data of a file belonging to the given entity with the given file key.

Type Parameters:

E - file map providing base entity type

D - file data entity type

F - file entity type

Parameters:

uc - user context for database transactions.

entity - that owns the file

fileKey - key identifying the the file entity

Returns:

file data as a byte array of the request file.

Since:

8.0.0

getUncachedFileEntityData

<T extends IFileEntity<?,
?>> byte[] getUncachedFileEntityData(UserContext uc,
 T entity)

updateFileData

<E extends IFileDataEntity<?>,
T extends IFileEntity<?,
E>>
T updateFileData(UserContext uc,
 T entity,
 byte[] data)