spin.demo.complex
Class FileService

java.lang.Object
  spin.demo.complex.FileService

All Implemented Interfaces:

DirectoryService

public class FileService
extends java.lang.Object
implements DirectoryService

Implementation of a file service.

Constructor Summary

FileService()
Constructor.

FileService(java.io.File root)
Constructor.

FileService(java.io.File root, java.io.FileFilter filter)
Constructor.

FileService(java.lang.String root)
Constructor.

Method Summary

Directory[]	getChildren(Directory directory) Get the children of a directory.
Directory	getRoot() Get the root directory.

Methods inherited from class java.lang.Object

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

Constructor Detail

FileService

public FileService()

Constructor.

FileService

public FileService(java.lang.String root)

Constructor.

Parameters:

root - root of this file service

FileService

public FileService(java.io.File root)

Constructor.

Parameters:

root - root of this file service

FileService

public FileService(java.io.File root,
                   java.io.FileFilter filter)

Constructor.

Parameters:

root - root of this file service

filter - filter of this file service

Method Detail

getRoot

public Directory getRoot()

Get the root directory.

Specified by:

getRoot in interface DirectoryService

Returns:

the root directory

getChildren

public Directory[] getChildren(Directory directory)
                        throws DirectoryServiceException

Get the children of a directory.

Specified by:

getChildren in interface DirectoryService

Parameters:

directory - directory to get children for

Returns:

children

Throws:

DirectoryServiceException