de.xima.fc.api.file

Class FileAPI

java.lang.Object

de.xima.fc.api.ASubAPI

de.xima.fc.api.file.FileAPI

public class FileAPI
extends ASubAPI

API class for interaction with files.

Author:

Michael Kohlsche

Constructor Summary

Constructors

Constructor and Description
FileAPI()

Method Summary

Modifier and Type	Method and Description
<E extends IFileDataEntity<?>,T extends IFileProviding<?,E>> byte[]	getFileData(UserContext uc, T entity)
<E extends IFileDataEntity<?>,T extends IFileProviding<?,E>> InputStream	getFileStream(UserContext uc, T entity) Method for downloading a file by the Attachment ID.
<E extends IFileDataEntity<?>,T extends IFileProviding<?,E>> byte[]	getUncachedFileData(UserContext uc, T entity)
<E extends IFileDataEntity<?>,T extends IFileEntity<?,E>> T	updateFileData(UserContext uc, T entity, byte[] data)

Methods inherited from class de.xima.fc.api.ASubAPI

getHandlerProvider

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FileAPI

public FileAPI()

Method Detail

getFileStream

public <E extends IFileDataEntity<?>,T extends IFileProviding<?,E>> InputStream getFileStream(UserContext uc,
                                                                                              T entity)
                                                                                       throws FileNotFoundException

Method for downloading a file by the Attachment ID.

Parameters:

uc - UserContext the user context in which the action is to be performed.

entity - IFileDataEntity the searched file.

Returns:

InputStream on the searched file.

Throws:

FileNotFoundException - if the file operation couldn't executed successful and a error occurs.

Since:

2.4.3

getFileData

public <E extends IFileDataEntity<?>,T extends IFileProviding<?,E>> byte[] getFileData(UserContext uc,
                                                                                       T entity)
                                                                                throws IOException

Throws:

IOException

getUncachedFileData

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

updateFileData

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