io.graphenee.core.storage

Interface FileStorage

public interface FileStorage

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	FileStorage.FileMetaData
static interface	FileStorage.FileStorageDelegate

Method Summary

Modifier and Type	Method and Description
boolean	exists(String resourcePath)
default boolean	exists(String folder, String filePath)
default InputStream	resolve(String resourcePath)
default URI	resolveToURI(String resourcePath)
default String	resourcePath(String folder, String filePath) The default implementation of method returns "folder/fileName"
default Future<FileStorage.FileMetaData>	save(String folder, String fileToSave)
Future<FileStorage.FileMetaData>	save(String folder, String fileName, InputStream inputStream)

Method Detail

resourcePath

default String resourcePath(String folder,
                            String filePath)

The default implementation of method returns "folder/fileName"

Parameters:

folder - - must be a valid folder path where file needs to upload.

filePath - - file to upload.

Returns:

- depends on implementation and should return logical resource path.

resolve

default InputStream resolve(String resourcePath)
                     throws ResolveFailedException

Throws:

ResolveFailedException

exists

boolean exists(String resourcePath)

exists

default boolean exists(String folder,
                       String filePath)

resolveToURI

default URI resolveToURI(String resourcePath)
                  throws ResolveFailedException

Throws:

ResolveFailedException

save

default Future<FileStorage.FileMetaData> save(String folder,
                                              String fileToSave)
                                       throws SaveFailedException

Throws:

SaveFailedException

save

Future<FileStorage.FileMetaData> save(String folder,
                                      String fileName,
                                      InputStream inputStream)
                               throws SaveFailedException

Throws:

SaveFailedException