fedora.server.storage.lowlevel
Class FileSystem

java.lang.Object
  fedora.server.storage.lowlevel.FileSystem

Direct Known Subclasses:

GenericFileSystem

public abstract class FileSystem
extends java.lang.Object

Title: IFileSystem.java

Description:

Version:

$Id$

Author:

wdn5e@virginia.edu

Constructor Summary

FileSystem(java.util.Map configuration)

Method Summary

abstract void	delete(java.io.File file)
boolean	deleteDirectory(java.lang.String directory) THIS IS ONLY FOR TESTING.
abstract boolean	isDirectory(java.io.File file)
abstract java.lang.String[]	list(java.io.File directory)
abstract java.io.InputStream	read(java.io.File file)
abstract void	rewrite(java.io.File file, java.io.InputStream content)
abstract void	write(java.io.File file, java.io.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(java.util.Map configuration)

Method Detail

read

public abstract java.io.InputStream read(java.io.File file)
                                  throws LowlevelStorageException

Throws:

LowlevelStorageException

write

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

Throws:

LowlevelStorageException

rewrite

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

Throws:

LowlevelStorageException

delete

public abstract void delete(java.io.File file)
                     throws LowlevelStorageException

Throws:

LowlevelStorageException

deleteDirectory

public boolean deleteDirectory(java.lang.String directory)

THIS IS ONLY FOR TESTING. Use of this method on a production system may cause irreparable data loss. YOU HAVE BEEN WARNED.

Parameters:

directory -

Returns:

true if the delete was successful

list

public abstract java.lang.String[] list(java.io.File directory)

isDirectory

public abstract boolean isDirectory(java.io.File file)