Class CompressedFileFileSystem
java.lang.Object
org.apache.commons.vfs2.provider.AbstractVfsComponent
org.apache.commons.vfs2.provider.AbstractFileSystem
org.apache.commons.vfs2.provider.compressed.CompressedFileFileSystem
- All Implemented Interfaces:
Closeable,AutoCloseable,FileSystem,VfsComponent
- Direct Known Subclasses:
Bzip2FileSystem,GzipFileSystem
A read-only file system for compressed files.
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Constructor Summary
ConstructorsModifierConstructorDescriptionprotectedCompressedFileFileSystem(FileName rootName, FileObject parentLayer, FileSystemOptions fileSystemOptions) Constructs a new instance. -
Method Summary
Modifier and TypeMethodDescriptionprotected abstract voidaddCapabilities(Collection<Capability> caps) Returns the capabilities of this file system.protected abstract FileObjectcreateFile(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, setAttributeMethods inherited from class org.apache.commons.vfs2.provider.AbstractVfsComponent
getContext, getLogger, setContext, setLogger
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Constructor Details
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CompressedFileFileSystem
protected CompressedFileFileSystem(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.
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Method Details
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addCapabilities
Returns the capabilities of this file system.- Specified by:
addCapabilitiesin classAbstractFileSystem- Parameters:
caps- collections of Capabilities, can be immutable.
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createFile
Creates a file object.- Specified by:
createFilein classAbstractFileSystem- Parameters:
name- name referencing the new file.- Returns:
- new created FileObject.
- Throws:
FileSystemException
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