public abstract class AbstractOriginatingFileProvider extends AbstractFileProvider
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.Constructor and Description |
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AbstractOriginatingFileProvider() |
Modifier and Type | Method and Description |
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protected abstract FileSystem |
doCreateFileSystem(FileName rootName,
FileSystemOptions fileSystemOptions)
Creates a
FileSystem . |
protected FileObject |
findFile(FileName name,
FileSystemOptions fileSystemOptions)
Locates a file from its parsed URI.
|
FileObject |
findFile(FileObject baseFile,
String uri,
FileSystemOptions fileSystemOptions)
Locates a file object, by absolute URI.
|
protected FileSystem |
getFileSystem(FileName rootName,
FileSystemOptions fileSystemOptions)
Returns the FileSystem associated with the specified root.
|
addFileSystem, close, closeFileSystem, createFileSystem, findFileSystem, freeUnusedResources, getConfigBuilder, getFileNameParser, parseUri, setFileNameParser
addComponent, removeComponent
getContext, getLogger, init, setContext, setLogger
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getCapabilities
public FileObject findFile(FileObject baseFile, String uri, FileSystemOptions fileSystemOptions) throws FileSystemException
baseFile
- The base file object.uri
- The URI of the file to locatefileSystemOptions
- The FileSystem options.FileSystemException
- if an error occurs.protected FileObject findFile(FileName name, FileSystemOptions fileSystemOptions) throws FileSystemException
name
- The file name.fileSystemOptions
- FileSystem options.FileSystemException
- if an error occurs.protected FileSystem getFileSystem(FileName rootName, FileSystemOptions fileSystemOptions) throws FileSystemException
rootName
- The root path.fileSystemOptions
- The FileSystem options.FileSystemException
- if an error occurs.protected abstract FileSystem doCreateFileSystem(FileName rootName, FileSystemOptions fileSystemOptions) throws FileSystemException
FileSystem
. If the returned FileSystem implements
VfsComponent
, it will be initialised.rootName
- The name of the root file of the file system to create.fileSystemOptions
- The FileSystem options.FileSystemException
- if an error occurs.Copyright © 2002-2016 The Apache Software Foundation. All Rights Reserved.