org.teasoft.bee.mongodb

Interface SuidFile

All Known Subinterfaces:

MongodbBeeSql

public interface SuidFile

Do SUID operate for Mongodb GridFs File.

Since:

2.1

Author:

Kingstar

Method Summary

Modifier and Type	Method and Description
void	deleteFile(String fileId) delete file
byte[]	getFileById(String fileId) get byte data of the file.
byte[]	getFileByName(String fileName) get byte data of the file.
void	renameFile(String fileId, String newName) rename the file
List<GridFsFile>	selectFiles(GridFsFile gridFsFile, Condition condition)
String	uploadFile(String filename, InputStream fileStream)
String	uploadFile(String filename, InputStream fileStream, Map<String,Object> metadataMap)

Method Detail

uploadFile

String uploadFile(String filename,
                  InputStream fileStream)

Parameters:

filename - file name for storing file.

fileStream - inputStream corresponding to the file.

Returns:

string of file id generated by Mongodb.

uploadFile

String uploadFile(String filename,
                  InputStream fileStream,
                  Map<String,Object> metadataMap)

Parameters:

filename - file name for storing file.

fileStream - inputStream corresponding to the file.

metadataMap - map of metadata.

Returns:

string of file id generated by Mongodb.

selectFiles

List<GridFsFile> selectFiles(GridFsFile gridFsFile,
                             Condition condition)

Parameters:

gridFsFile - parameter of gridFsFile

condition - instance of Condition for add query criteria.

Returns:

list of GridFsFile

getFileByName

byte[] getFileByName(String fileName)

get byte data of the file.

Parameters:

fileName - file name for specify file.

Returns:

byte data of the file

getFileById

byte[] getFileById(String fileId)

get byte data of the file.

Parameters:

fileId - file id for specify file.

Returns:

byte data of the file

renameFile

void renameFile(String fileId,
                String newName)

rename the file

Parameters:

fileId - file id for specify file.

newName - new name.

deleteFile

void deleteFile(String fileId)

delete file

Parameters:

fileId - file id for specify file.