FileSystem#

public class FileSystem#

Fields#

base32Pattern#

public static final Pattern base32Pattern#

Methods#

assertDir#

public static final String assertDir(String sessionString)#

Asserts that a temporary directory for this session exists, creating it if necessary.

Parameters:

  • sessionString – The session string for which the directory is guaranteed to exist after calling this function. If session is Null, a random directory will be created.

Returns:

A String with the existing directory.

checkTarget#

public static boolean checkTarget(EntityInterface entity, Access access, TransactionBenchmark b)#

Checks if a target path is consistent with the server’s configuration and the file system.

Parameters:

  • entity

Throws:

getBasepath#

public static String getBasepath()#

getDropOffBox#

public static String getDropOffBox()#

getFromFileSystem#

public static File getFromFileSystem(String path)#

Get the file from the internal file system. Returns null if the file does not exist.

Parameters:

  • path

getFromShared#

public static File getFromShared(String path)#

Get the file from the shared files folder.

Conditions under which null is returned:

The file does not exist.The file is a folder.The requested path is just a file, without parent folders.The requested path is not normalized.The first component of the path does not match the base32 pattern for shared folders.

Parameters:

  • path – The path to the requested file.

Returns:

File

getPath#

public static String getPath(String location)#

Return the canonical path on the native file system of the server’s host which is guaranteed to be a valid path under the server’s internal file system.

Parameters:

  • location

Throws:

  • Message – TARGET_PATH_NOT_ALLOWED if location does not belong to the file system.

Returns:

A canonical path.

getShared#

public static String getShared()#

getTmp#

public static String getTmp()#

init#

public static void init()#

pickUp#

public static final FileProperties pickUp(String path, String session)#

Pick up file from DropOffBox and load it into tmp dir.

Parameters:

  • path

  • session

Throws:
Returns:

A FileProperties Object which represents the object in the tmp dir.

upload#

public static final FileProperties upload(FileItemStream item, String session)#

Reads a FileItemStream and stores the file into the tmpfolder. Generates FileProperties.

Parameters:

  • item

  • session

Throws:
Returns:

FileProperties of the uploaded File.