Class AbstractVirtualFileSystem

java.lang.Object

net.thevpc.common.vfs.impl.AbstractVirtualFileSystem

All Implemented Interfaces:

VirtualFileSystem

Direct Known Subclasses:

AbstractDelegateVirtualFileSystem, NativeVFS

public abstract class AbstractVirtualFileSystem
extends Object
implements VirtualFileSystem

Author:

taha.bensalah@gmail.com

Constructor Summary

Constructors

Constructor	Description
AbstractVirtualFileSystem(String id)

Method Summary

Modifier and Type	Method	Description
void	copyFrom(String path, File file)
void	copyTo(String path, File file)
void	copyTo(String path, VFile file)
void	copyTo(String inFile, VFile outFile, VFileFilter filter)
File	copyToNativeTempFile(String inFile)
VFile	createTempFile(String prefix, String suffix, String folder)
void	deleteAll(String path)
VirtualFileSystem	filter(VFileFilter fileFilter)
VirtualFileSystem	filter(VFileFilter fileFilter, String fsId)
VFile	get(String path)
VFile	get(String parent, String path)
String	getId()
VFile	getParentFile(String file)
VFile[]	getRoots()
boolean	isParentOf(String parent, String child)
VFile[]	listFiles(String path)
protected VFile	newFile(String path)
static String	normalizeVirtualPath(String path)
String	probeContentType(String path, boolean bestEffort)
byte[]	readBytes(String path)
void	renameTo(String path, VFile file)
VirtualFileSystem	subfs(String path)	creates a sub fs with random generated fsId
VirtualFileSystem	subfs(String path, String fsId)
File	toNativeFile(String vpath)
String	toNativePath(String vpath)
static String	toPathString(List<String> r)
String	toPathString(List<String> r, int fromIndex, int toIndex)
String	toVirtualPath(String jpath)
void	write(String path, InputStream stream)
void	writeBytes(String path, byte[] bytes)

Methods inherited from class Object

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

Methods inherited from interface VirtualFileSystem

delete, exists, getACL, getBase, getFileType, getInputStream, getOutputStream, getOutputStream, getSecurityManager, isDirectory, isFile, lastModified, length, listFiles, mkdir, mkdirs

Constructor Details

AbstractVirtualFileSystem

public AbstractVirtualFileSystem(String id)

Method Details

getId

public String getId()

Specified by:

getId in interface VirtualFileSystem

toPathString

public String toPathString(List<String> r,
 int fromIndex,
 int toIndex)

isParentOf

public boolean isParentOf(String parent,
 String child)

Specified by:

isParentOf in interface VirtualFileSystem

toPathString

public static String toPathString(List<String> r)

normalizeVirtualPath

public static String normalizeVirtualPath(String path)

getParentFile

public VFile getParentFile(String file)

Specified by:

getParentFile in interface VirtualFileSystem

get

public VFile get(String path)

Specified by:

get in interface VirtualFileSystem

write

public void write(String path,
 InputStream stream)
           throws IOException

Specified by:

write in interface VirtualFileSystem

Throws:

IOException

listFiles

public VFile[] listFiles(String path)

Specified by:

listFiles in interface VirtualFileSystem

toNativeFile

public File toNativeFile(String vpath)

toNativePath

public String toNativePath(String vpath)

toVirtualPath

public String toVirtualPath(String jpath)

createTempFile

public VFile createTempFile(String prefix,
 String suffix,
 String folder)

Specified by:

createTempFile in interface VirtualFileSystem

renameTo

public void renameTo(String path,
 VFile file)
              throws IOException

Specified by:

renameTo in interface VirtualFileSystem

Throws:

IOException

copyTo

public void copyTo(String path,
 VFile file)
            throws IOException

Specified by:

copyTo in interface VirtualFileSystem

Throws:

IOException

copyTo

public void copyTo(String path,
 File file)
            throws IOException

Specified by:

copyTo in interface VirtualFileSystem

Throws:

IOException

copyFrom

public void copyFrom(String path,
 File file)
              throws IOException

Specified by:

copyFrom in interface VirtualFileSystem

Throws:

IOException

copyTo

public void copyTo(String inFile,
 VFile outFile,
 VFileFilter filter)
            throws IOException

Specified by:

copyTo in interface VirtualFileSystem

Throws:

IOException

get

public VFile get(String parent,
 String path)

Specified by:

get in interface VirtualFileSystem

subfs

public VirtualFileSystem subfs(String path)

Description copied from interface: VirtualFileSystem

creates a sub fs with random generated fsId

Specified by:

subfs in interface VirtualFileSystem

Parameters:

path -

Returns:

subfs

public VirtualFileSystem subfs(String path,
 String fsId)

Specified by:

subfs in interface VirtualFileSystem

filter

public VirtualFileSystem filter(VFileFilter fileFilter)

Specified by:

filter in interface VirtualFileSystem

Parameters:

fileFilter -

Returns:

filter

public VirtualFileSystem filter(VFileFilter fileFilter,
 String fsId)

Specified by:

filter in interface VirtualFileSystem

readBytes

public byte[] readBytes(String path)
                 throws IOException

Specified by:

readBytes in interface VirtualFileSystem

Throws:

IOException

writeBytes

public void writeBytes(String path,
 byte[] bytes)
                throws IOException

Specified by:

writeBytes in interface VirtualFileSystem

Throws:

IOException

probeContentType

public String probeContentType(String path,
 boolean bestEffort)
                        throws IOException

Specified by:

probeContentType in interface VirtualFileSystem

Throws:

IOException

deleteAll

public void deleteAll(String path)
               throws IOException

Specified by:

deleteAll in interface VirtualFileSystem

Throws:

IOException

copyToNativeTempFile

public File copyToNativeTempFile(String inFile)
                          throws IOException

Specified by:

copyToNativeTempFile in interface VirtualFileSystem

Throws:

IOException

getRoots

public VFile[] getRoots()

Specified by:

getRoots in interface VirtualFileSystem

newFile

protected VFile newFile(String path)