java.lang.Object

com.sshtools.daemon.platform.NativeFileSystemProvider

Direct Known Subclasses:: VirtualFileSystem

public abstract class NativeFileSystemProvider extends Object

Version:: $Revision: 1.13 $
Author:: $author$

Field Summary

Fields

Modifier and Type

Field

Description

static final int

OPEN_APPEND

static final int

OPEN_CREATE

static final int

OPEN_EXCLUSIVE

static final int

OPEN_READ

static final int

OPEN_TRUNCATE

static final int

OPEN_WRITE
Constructor Summary

Constructors

Constructor

Description

NativeFileSystemProvider()
Method Summary

Modifier and Type

Method

Description

abstract void

closeFile(byte[] handle)

abstract void

createSymbolicLink(String link, String target)

abstract boolean

fileExists(String path)

abstract String

getCanonicalPath(String path)

abstract String

getDefaultPath(String username)

abstract FileAttributes

getFileAttributes(byte[] handle)

abstract FileAttributes

getFileAttributes(String path)

static NativeFileSystemProvider

getInstance()

abstract String

getRealPath(String path)

abstract boolean

makeDirectory(String path)

abstract byte[]

openDirectory(String path)

abstract byte[]

openFile(String path, UnsignedInteger32 flags, FileAttributes attrs)

abstract SftpFile[]

readDirectory(byte[] handle)

abstract byte[]

readFile(byte[] handle, UnsignedInteger64 offset, UnsignedInteger32 len)

abstract SftpFile

readSymbolicLink(String path)

abstract void

removeDirectory(String path)

abstract void

removeFile(String path)

abstract void

renameFile(String oldpath, String newpath)

abstract void

setFileAttributes(byte[] handle, FileAttributes attrs)

abstract void

setFileAttributes(String path, FileAttributes attrs)

abstract void

verifyPermissions(String username, String path, String permissions)

abstract void

writeFile(byte[] handle, UnsignedInteger64 offset, byte[] data, int off, int len)

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- OPEN_READ
  
  public static final int OPEN_READ
  See Also:
  
  Constant Field Values
- OPEN_WRITE
  
  public static final int OPEN_WRITE
  See Also:
  
  Constant Field Values
- OPEN_APPEND
  
  public static final int OPEN_APPEND
  See Also:
  
  Constant Field Values
- OPEN_CREATE
  
  public static final int OPEN_CREATE
  See Also:
  
  Constant Field Values
- OPEN_TRUNCATE
  
  public static final int OPEN_TRUNCATE
  See Also:
  
  Constant Field Values
- OPEN_EXCLUSIVE
  
  public static final int OPEN_EXCLUSIVE
  See Also:
  
  Constant Field Values
Constructor Details
- NativeFileSystemProvider
  
  public NativeFileSystemProvider()
Method Details
- fileExists
  
  public abstract boolean fileExists(String path) throws IOException
  
  Parameters:
  
  path -
  
  Returns:
  
  Throws:
  
  PermissionDeniedException
  
  FileNotFoundException
  
  IOException
- getCanonicalPath
  
  public abstract String getCanonicalPath(String path) throws IOException, FileNotFoundException
  
  Parameters:
  
  path -
  
  Returns:
  
  Throws:
  
  PermissionDeniedException
  
  FileNotFoundException
  
  IOException
- getRealPath
  
  public abstract String getRealPath(String path) throws FileNotFoundException
  
  Parameters:
  
  path -
  
  Returns:
  
  Throws:
  
  FileNotFoundException
- makeDirectory
  
  public abstract boolean makeDirectory(String path) throws PermissionDeniedException, FileNotFoundException, IOException
  
  Parameters:
  
  path -
  
  Returns:
  
  Throws:
  
  PermissionDeniedException
  
  FileNotFoundException
  
  IOException
- getFileAttributes
  
  public abstract FileAttributes getFileAttributes(String path) throws IOException, FileNotFoundException
  
  Parameters:
  
  path -
  
  Returns:
  
  Throws:
  
  IOException
  
  FileNotFoundException
- getFileAttributes
  
  public abstract FileAttributes getFileAttributes(byte[] handle) throws IOException, InvalidHandleException
  
  Parameters:
  
  handle -
  
  Returns:
  
  Throws:
  
  IOException
  
  InvalidHandleException
- openDirectory
  
  public abstract byte[] openDirectory(String path) throws PermissionDeniedException, FileNotFoundException, IOException
  
  Parameters:
  
  path -
  
  Returns:
  
  Throws:
  
  PermissionDeniedException
  
  FileNotFoundException
  
  IOException
- readDirectory
  
  public abstract SftpFile[] readDirectory(byte[] handle) throws InvalidHandleException, EOFException, IOException
  
  Parameters:
  
  handle -
  
  Returns:
  
  Throws:
  
  InvalidHandleException
  
  EOFException
  
  IOException
- openFile
  
  public abstract byte[] openFile(String path, UnsignedInteger32 flags, FileAttributes attrs) throws PermissionDeniedException, FileNotFoundException, IOException
  
  Parameters:
  
  path -
  
  flags -
  
  attrs -
  
  Returns:
  
  Throws:
  
  PermissionDeniedException
  
  FileNotFoundException
  
  IOException
- readFile
  
  public abstract byte[] readFile(byte[] handle, UnsignedInteger64 offset, UnsignedInteger32 len) throws InvalidHandleException, EOFException, IOException
  
  Parameters:
  
  handle -
  
  offset -
  
  len -
  
  Returns:
  
  Throws:
  
  InvalidHandleException
  
  EOFException
  
  IOException
- writeFile
  
  public abstract void writeFile(byte[] handle, UnsignedInteger64 offset, byte[] data, int off, int len) throws InvalidHandleException, IOException
  
  Parameters:
  
  handle -
  
  offset -
  
  data -
  
  off -
  
  len -
  
  Throws:
  
  InvalidHandleException
  
  IOException
- closeFile
  
  public abstract void closeFile(byte[] handle) throws InvalidHandleException, IOException
  
  Parameters:
  
  handle -
  
  Throws:
  
  InvalidHandleException
  
  IOException
- removeFile
  
  public abstract void removeFile(String path) throws PermissionDeniedException, IOException, FileNotFoundException
  
  Parameters:
  
  path -
  
  Throws:
  
  PermissionDeniedException
  
  IOException
  
  FileNotFoundException
- renameFile
  
  public abstract void renameFile(String oldpath, String newpath) throws PermissionDeniedException, FileNotFoundException, IOException
  
  Parameters:
  
  oldpath -
  
  newpath -
  
  Throws:
  
  PermissionDeniedException
  
  FileNotFoundException
  
  IOException
- removeDirectory
  
  public abstract void removeDirectory(String path) throws PermissionDeniedException, FileNotFoundException, IOException
  
  Parameters:
  
  path -
  
  Throws:
  
  PermissionDeniedException
  
  FileNotFoundException
  
  IOException
- setFileAttributes
  
  public abstract void setFileAttributes(String path, FileAttributes attrs) throws PermissionDeniedException, IOException, FileNotFoundException
  
  Parameters:
  
  path -
  
  attrs -
  
  Throws:
  
  PermissionDeniedException
  
  IOException
  
  FileNotFoundException
- setFileAttributes
  
  public abstract void setFileAttributes(byte[] handle, FileAttributes attrs) throws PermissionDeniedException, IOException, InvalidHandleException
  
  Parameters:
  
  handle -
  
  attrs -
  
  Throws:
  
  PermissionDeniedException
  
  IOException
  
  InvalidHandleException
- readSymbolicLink
  
  public abstract SftpFile readSymbolicLink(String path) throws UnsupportedFileOperationException, FileNotFoundException, IOException, PermissionDeniedException
  
  Parameters:
  
  path -
  
  Returns:
  
  Throws:
  
  UnsupportedFileOperationException
  
  FileNotFoundException
  
  IOException
  
  PermissionDeniedException
- createSymbolicLink
  
  public abstract void createSymbolicLink(String link, String target) throws UnsupportedFileOperationException, FileNotFoundException, IOException, PermissionDeniedException
  
  Parameters:
  
  link -
  
  target -
  
  Throws:
  
  UnsupportedFileOperationException
  
  FileNotFoundException
  
  IOException
  
  PermissionDeniedException
- getDefaultPath
  
  public abstract String getDefaultPath(String username) throws FileNotFoundException
  
  Throws:
  
  FileNotFoundException
- verifyPermissions
  
  public abstract void verifyPermissions(String username, String path, String permissions) throws PermissionDeniedException, FileNotFoundException, IOException
  
  Parameters:
  
  username -
  
  path -
  
  permissions -
  
  Throws:
  
  PermissionDeniedException
  
  FileNotFoundException
  
  IOException
- getInstance
  
  public static NativeFileSystemProvider getInstance()
  
  Returns:

Class NativeFileSystemProvider

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Details

OPEN_READ

OPEN_WRITE

OPEN_APPEND

OPEN_CREATE

OPEN_TRUNCATE

OPEN_EXCLUSIVE

Constructor Details

NativeFileSystemProvider

Method Details

fileExists

getCanonicalPath

getRealPath

makeDirectory

getFileAttributes

getFileAttributes

openDirectory

readDirectory

openFile

readFile

writeFile

closeFile

removeFile

renameFile

removeDirectory

setFileAttributes

setFileAttributes

readSymbolicLink

createSymbolicLink

getDefaultPath

verifyPermissions

getInstance