Package org.apache.commons.vfs.provider
Class AbstractOriginatingFileProvider
java.lang.Object
org.apache.commons.vfs.provider.AbstractVfsComponent
org.apache.commons.vfs.provider.AbstractVfsContainer
org.apache.commons.vfs.provider.AbstractFileProvider
org.apache.commons.vfs.provider.AbstractOriginatingFileProvider
- All Implemented Interfaces:
FileProvider
,VfsComponent
- Direct Known Subclasses:
DefaultLocalFileProvider
,FtpFileProvider
,HttpFileProvider
,RamFileProvider
,SftpFileProvider
A
FileProvider
that handles physical files, such as the files in a
local fs, or on an FTP server. An originating file system cannot be
layered on top of another file system.- Version:
- $Revision: 480428 $ $Date: 2006-11-29 07:15:24 +0100 (Wed, 29 Nov 2006) $
- Author:
- Adam Murdoch
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprotected abstract FileSystem
doCreateFileSystem
(FileName rootName, FileSystemOptions fileSystemOptions) Creates aFileSystem
.protected FileObject
findFile
(FileName name, FileSystemOptions fileSystemOptions) Locates a file from its parsed URI.findFile
(FileObject baseFile, String uri, FileSystemOptions fileSystemOptions) Locates a file object, by absolute URI.Methods inherited from class org.apache.commons.vfs.provider.AbstractFileProvider
addFileSystem, close, closeFileSystem, createFileSystem, findFileSystem, freeUnusedResources, getConfigBuilder, getFileNameParser, parseUri, setFileNameParser
Methods inherited from class org.apache.commons.vfs.provider.AbstractVfsContainer
addComponent, removeComponent
Methods inherited from class org.apache.commons.vfs.provider.AbstractVfsComponent
getContext, getLogger, init, setContext, setLogger
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.apache.commons.vfs.provider.FileProvider
getCapabilities
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Constructor Details
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AbstractOriginatingFileProvider
public AbstractOriginatingFileProvider()
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Method Details
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findFile
public FileObject findFile(FileObject baseFile, String uri, FileSystemOptions fileSystemOptions) throws FileSystemException Locates a file object, by absolute URI.- Parameters:
uri
-baseFile
- The base file to use for resolving the individual parts of a compound URI.- Throws:
FileSystemException
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findFile
protected FileObject findFile(FileName name, FileSystemOptions fileSystemOptions) throws FileSystemException Locates a file from its parsed URI.- Throws:
FileSystemException
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doCreateFileSystem
protected abstract FileSystem doCreateFileSystem(FileName rootName, FileSystemOptions fileSystemOptions) throws FileSystemException Creates aFileSystem
. If the returned FileSystem implementsVfsComponent
, it will be initialised.- Parameters:
rootName
- The name of the root file of the file system to create.- Throws:
FileSystemException
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