ome.io.nio

Class AbstractFileSystemService

java.lang.Object

ome.io.nio.AbstractFileSystemService

Direct Known Subclasses:

OriginalFilesService, PixelsService, ThumbnailService

public class AbstractFileSystemService
extends java.lang.Object

Author:

callan

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	FILES_PATH
static java.lang.String	PIXELS_PATH
static java.lang.String	ROOT_DEFAULT
static java.lang.String	THUMBNAILS_PATH

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method and Description
protected void	createSubpath(java.lang.String path) Makes sure that for a given path, its subpath exists.
java.lang.String	getFilesPath(java.lang.Long id) Returns a numbered path relative to the root of this service, but is ignorant of FS and similar constructs.
java.lang.String	getPixelsDirectory() Returns a numbered path relative to the root of this service, but is ignorant of FS and similar constructs.
java.lang.String	getPixelsPath(java.lang.Long id) Returns a numbered path relative to the root of this service, but is ignorant of FS and similar constructs.
java.lang.String	getThumbnailPath(java.lang.Long id) Returns a numbered path relative to the root of this service, but is ignorant of FS and similar constructs.

Methods inherited from class java.lang.Object

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

Field Detail

ROOT_DEFAULT

public static final java.lang.String ROOT_DEFAULT

PIXELS_PATH

public static final java.lang.String PIXELS_PATH

FILES_PATH

public static final java.lang.String FILES_PATH

THUMBNAILS_PATH

public static final java.lang.String THUMBNAILS_PATH

Constructor Detail

AbstractFileSystemService

public AbstractFileSystemService(java.lang.String path)

Method Detail

createSubpath

protected void createSubpath(java.lang.String path)

Makes sure that for a given path, its subpath exists. For example, given the path "/foo/bar/foobar.txt" the method will make sure the directory structure "/foo/bar" exists.

Parameters:

path - the path to check for subpath existence.

getPixelsDirectory

public java.lang.String getPixelsDirectory()

Returns a numbered path relative to the root of this service, but is ignorant of FS and similar constructs. For example, this will return "ROOT/Pixels/"

Returns:

the path relative to the root

getPixelsPath

public java.lang.String getPixelsPath(java.lang.Long id)

Returns a numbered path relative to the root of this service, but is ignorant of FS and similar constructs. For example, given an id of 12345 this will return "ROOT/Pixels/Dir-123/Dir-456/123456"

Parameters:

id - the Pixels identifier

Returns:

the path relative to the root

getFilesPath

public java.lang.String getFilesPath(java.lang.Long id)

Returns a numbered path relative to the root of this service, but is ignorant of FS and similar constructs. For example, given an id of 123456 this will return "ROOT/Files/Dir-123/Dir-456/123456"

Parameters:

id - the Files identifier

Returns:

the path relative to the root

getThumbnailPath

public java.lang.String getThumbnailPath(java.lang.Long id)

Returns a numbered path relative to the root of this service, but is ignorant of FS and similar constructs. For example, given an id of 123456 this will return "ROOT/Thumbnails/Dir-123/Dir-456/123456"

Parameters:

id - the thumbnail identifier

Returns:

the path relative to the root