Class TarFileProvider
- java.lang.Object
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- org.apache.commons.vfs.provider.AbstractVfsComponent
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- org.apache.commons.vfs.provider.AbstractVfsContainer
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- org.apache.commons.vfs.provider.AbstractFileProvider
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- org.apache.commons.vfs.provider.AbstractLayeredFileProvider
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- org.apache.commons.vfs.provider.tar.TarFileProvider
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- All Implemented Interfaces:
FileProvider
,VfsComponent
public class TarFileProvider extends AbstractLayeredFileProvider implements FileProvider
A file system provider for Tar files. Provides read-only file systems.
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Field Summary
Fields Modifier and Type Field Description protected static java.util.Collection
capabilities
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Constructor Summary
Constructors Constructor Description TarFileProvider()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected FileSystem
doCreateFileSystem(java.lang.String scheme, FileObject file, FileSystemOptions fileSystemOptions)
Creates a layered file system.java.util.Collection
getCapabilities()
Get the filesystem capabilities.
These are the same as on the filesystem, but available before the first filesystem was instanciated.-
Methods inherited from class org.apache.commons.vfs.provider.AbstractLayeredFileProvider
createFileSystem, findFile
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Methods inherited from class org.apache.commons.vfs.provider.AbstractFileProvider
addFileSystem, close, closeFileSystem, findFileSystem, freeUnusedResources, getConfigBuilder, getFileNameParser, parseUri, setFileNameParser
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Methods inherited from class org.apache.commons.vfs.provider.AbstractVfsContainer
addComponent, removeComponent
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Methods inherited from class org.apache.commons.vfs.provider.AbstractVfsComponent
getContext, getLogger, init, setContext, setLogger
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.commons.vfs.provider.FileProvider
createFileSystem, findFile, getConfigBuilder, parseUri
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Method Detail
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doCreateFileSystem
protected FileSystem doCreateFileSystem(java.lang.String scheme, FileObject file, FileSystemOptions fileSystemOptions) throws FileSystemException
Creates a layered file system. This method is called if the file system is not cached.- Specified by:
doCreateFileSystem
in classAbstractLayeredFileProvider
- Parameters:
scheme
- The URI scheme.file
- The file to create the file system on top of.- Returns:
- The file system.
- Throws:
FileSystemException
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getCapabilities
public java.util.Collection getCapabilities()
Description copied from interface:FileProvider
Get the filesystem capabilities.
These are the same as on the filesystem, but available before the first filesystem was instanciated.- Specified by:
getCapabilities
in interfaceFileProvider
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