io.takari.filemanager

Interface FileManager

All Known Implementing Classes:

DefaultFileManager

public interface FileManager

A LockManager holding external locks, locking files between OS processes (e.g. via Lock.

Author:

Benjamin Hanzelmann

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	FileManager.ProgressListener A listener object that is notified for every progress made while copying files.

Method Summary

Modifier and Type	Method and Description
void	copy(File source, File target)
long	copy(File source, File target, FileManager.ProgressListener listener)
boolean	mkdirs(File directory)
void	move(File source, File target)
Lock	readLock(File target) Obtain a lock object that may be used to lock the target file for reading.
void	write(File target, InputStream source)
void	write(File target, String data)
Lock	writeLock(File target) Obtain a lock object that may be used to lock the target file for writing.

Method Detail

readLock

Lock readLock(File target)

Obtain a lock object that may be used to lock the target file for reading. This method must not lock that file right immediately (see Lock.lock()).

Parameters:

target - the file to lock, never null.

Returns:

a lock object, never null.

writeLock

Lock writeLock(File target)

Obtain a lock object that may be used to lock the target file for writing. This method must not lock that file right immediately (see Lock.lock()).

Parameters:

target - the file to lock, never null.

Returns:

a lock object, never null.

mkdirs

boolean mkdirs(File directory)

write

void write(File target,
           String data)
    throws IOException

Throws:

IOException

write

void write(File target,
           InputStream source)
    throws IOException

Throws:

IOException

move

void move(File source,
          File target)
   throws IOException

Throws:

IOException

copy

void copy(File source,
          File target)
   throws IOException

Throws:

IOException

copy

long copy(File source,
          File target,
          FileManager.ProgressListener listener)
   throws IOException

Throws:

IOException