ome.io.nio

Class OriginalFilesService

java.lang.Object

ome.io.nio.AbstractFileSystemService

ome.io.nio.OriginalFilesService

public class OriginalFilesService
extends AbstractFileSystemService

Raw file service which provides access to FileBuffers.

Since:

OMERO3.0

Version:

3.0 (Internal version: $Revision$ $Date: 2005/06/08 15:21:59 $)

Author:

Chris Allan callan@blackcat.ca

Field Summary

Fields inherited from class ome.io.nio.AbstractFileSystemService

FILES_PATH, PIXELS_PATH, ROOT_DEFAULT, THUMBNAILS_PATH

Constructor Summary

Constructors

Constructor and Description
OriginalFilesService(java.lang.String path) Constructor

Method Summary

Modifier and Type	Method and Description
boolean	exists(OriginalFile file) Returns whether or not an OriginalFile exists on disk.
FileBuffer	getFileBuffer(OriginalFile file, java.lang.String mode) Returns FileBuffer based on OriginalFile path
void	removeFiles(java.util.List<java.lang.Long> fileIds) Removes files from data repository based on a parameterized List of Long file ids

Methods inherited from class ome.io.nio.AbstractFileSystemService

createSubpath, getFilesPath, getPixelsDirectory, getPixelsPath, getThumbnailPath

Methods inherited from class java.lang.Object

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

Constructor Detail

OriginalFilesService

public OriginalFilesService(java.lang.String path)

Constructor

Parameters:

path -

Method Detail

getFileBuffer

public FileBuffer getFileBuffer(OriginalFile file,
                                java.lang.String mode)

Returns FileBuffer based on OriginalFile path

Parameters:

file -

Returns:

FileBuffer

removeFiles

public void removeFiles(java.util.List<java.lang.Long> fileIds)

Removes files from data repository based on a parameterized List of Long file ids

Parameters:

fileIds - - Long file keys to be deleted

Throws:

ResourceError - If deletion fails.

exists

public boolean exists(OriginalFile file)

Returns whether or not an OriginalFile exists on disk.

Parameters:

file - The original file metadata.

Returns:

See above.