org.fcrepo.server.storage.lowlevel
Class FileSystem

java.lang.Object
  org.fcrepo.server.storage.lowlevel.FileSystem

Direct Known Subclasses:

GenericFileSystem

public abstract class FileSystem
extends Object

Version:

$Id$

Author:

Bill Niebel

Constructor Summary

FileSystem(Map<String,?> configuration)

Method Summary

abstract void	delete(File file)
abstract boolean	isDirectory(File file)
abstract String[]	list(File directory)
abstract InputStream	read(File file)
abstract void	rewrite(File file, InputStream content)
abstract void	write(File file, InputStream content)

Methods inherited from class java.lang.Object

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

Constructor Detail

FileSystem

public FileSystem(Map<String,?> configuration)

Method Detail

read

public abstract InputStream read(File file)
                          throws LowlevelStorageException

Throws:

LowlevelStorageException

write

public abstract void write(File file,
                           InputStream content)
                    throws LowlevelStorageException

Throws:

LowlevelStorageException

rewrite

public abstract void rewrite(File file,
                             InputStream content)
                      throws LowlevelStorageException

Throws:

LowlevelStorageException

delete

public abstract void delete(File file)
                     throws LowlevelStorageException

Throws:

LowlevelStorageException

list

public abstract String[] list(File directory)

isDirectory

public abstract boolean isDirectory(File file)