org.apache.commons.vfs2.provider.gzip

Class GzipFileSystem

java.lang.Object

org.apache.commons.vfs2.provider.AbstractVfsComponent

org.apache.commons.vfs2.provider.AbstractFileSystem

org.apache.commons.vfs2.provider.compressed.CompressedFileFileSystem

org.apache.commons.vfs2.provider.gzip.GzipFileSystem

All Implemented Interfaces:

Closeable, AutoCloseable, FileSystem, VfsComponent

public class GzipFileSystem
extends CompressedFileFileSystem

A compressed file system using the Gzip method.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	GzipFileSystem(FileName rootName, FileObject parentLayer, FileSystemOptions fileSystemOptions) Constructs a new instance.

Method Summary

Modifier and Type	Method and Description
protected void	addCapabilities(Collection<Capability> caps) Returns the capabilities of this file system.
protected FileObject	createFile(AbstractFileName name) Creates a file object.

Methods inherited from class org.apache.commons.vfs2.provider.AbstractFileSystem

addJunction, addListener, close, closeCommunicationLink, decorateFileObject, doCloseCommunicationLink, doReplicateFile, fireFileChanged, fireFileCreated, fireFileDeleted, getAttribute, getFileFromCache, getFileSystemManager, getFileSystemOptions, getLastModTimeAccuracy, getParentLayer, getRoot, getRootName, getRootURI, hasCapability, init, isOpen, isReleaseable, notifyAllStreamsClosed, putFileToCache, removeFileFromCache, removeJunction, removeListener, replicateFile, resolveFile, resolveFile, setAttribute

Methods inherited from class org.apache.commons.vfs2.provider.AbstractVfsComponent

getContext, getLogger, setContext, setLogger

Methods inherited from class java.lang.Object

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

Constructor Detail

GzipFileSystem

protected GzipFileSystem(FileName rootName,
                         FileObject parentLayer,
                         FileSystemOptions fileSystemOptions)

Constructs a new instance.

Parameters:

rootName - The root file name of this file system.

parentLayer - The parent layer of this file system.

fileSystemOptions - Options to build this file system.

Method Detail

addCapabilities

protected void addCapabilities(Collection<Capability> caps)

Description copied from class: CompressedFileFileSystem

Returns the capabilities of this file system.

Specified by:

addCapabilities in class CompressedFileFileSystem

Parameters:

caps - collections of Capabilities, can be immutable.

createFile

protected FileObject createFile(AbstractFileName name)
                         throws FileSystemException

Description copied from class: CompressedFileFileSystem

Creates a file object.

Specified by:

createFile in class CompressedFileFileSystem

Parameters:

name - name referencing the new file.

Returns:

new created FileObject.

Throws:

FileSystemException