org.apache.sshd.sftp.server

Class FileHandle

java.lang.Object

org.apache.sshd.sftp.server.Handle

org.apache.sshd.sftp.server.FileHandle

All Implemented Interfaces:

Closeable, AutoCloseable, Channel, AttributeRepository, AttributeStore

public class FileHandle
extends Handle

Author:

Apache MINA SSHD Project

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.sshd.common.AttributeRepository

AttributeRepository.AttributeKey<T>

Constructor Summary

Constructors

Constructor and Description
FileHandle(SftpSubsystem subsystem, Path file, String handle, int flags, int access, Map<String,Object> attrs)

Method Summary

Modifier and Type	Method and Description
void	append(byte[] data)
void	append(byte[] data, int doff, int length)
void	close()
int	getAccessMask()
Collection<FileAttribute<?>>	getFileAttributes()
SeekableByteChannel	getFileChannel()
Set<StandardOpenOption>	getOpenOptions()
static Set<StandardOpenOption>	getOpenOptions(int flags, int access)
boolean	isOpenAppend()
void	lock(long offset, long length, int mask)
int	read(byte[] data, int doff, int length, long offset)
int	read(byte[] data, long offset)
static FileAttribute<?>	toFileAttribute(String key, Object val)
static Collection<FileAttribute<?>>	toFileAttributes(Map<String,?> attrs)
void	unlock(long offset, long length)
void	write(byte[] data, int doff, int length, long offset)
void	write(byte[] data, long offset)

Methods inherited from class org.apache.sshd.sftp.server.Handle

attributeKeys, clearAttributes, computeAttributeIfAbsent, getAttribute, getAttributesCount, getFile, getFileHandle, getSubsystem, isOpen, removeAttribute, setAttribute, signalHandleOpen, signalHandleOpening, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.sshd.common.AttributeRepository

ofAttributesMap, ofKeyValuePair, resolveAttribute

Constructor Detail

FileHandle

public FileHandle(SftpSubsystem subsystem,
                  Path file,
                  String handle,
                  int flags,
                  int access,
                  Map<String,Object> attrs)
           throws IOException

Throws:

IOException

Method Detail

getOpenOptions

public final Set<StandardOpenOption> getOpenOptions()

getFileAttributes

public final Collection<FileAttribute<?>> getFileAttributes()

getFileChannel

public SeekableByteChannel getFileChannel()

getAccessMask

public int getAccessMask()

isOpenAppend

public boolean isOpenAppend()

read

public int read(byte[] data,
                long offset)
         throws IOException

Throws:

IOException

read

public int read(byte[] data,
                int doff,
                int length,
                long offset)
         throws IOException

Throws:

IOException

append

public void append(byte[] data)
            throws IOException

Throws:

IOException

append

public void append(byte[] data,
                   int doff,
                   int length)
            throws IOException

Throws:

IOException

write

public void write(byte[] data,
                  long offset)
           throws IOException

Throws:

IOException

write

public void write(byte[] data,
                  int doff,
                  int length,
                  long offset)
           throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Channel

Overrides:

close in class Handle

Throws:

IOException

lock

public void lock(long offset,
                 long length,
                 int mask)
          throws IOException

Throws:

IOException

unlock

public void unlock(long offset,
                   long length)
            throws IOException

Throws:

IOException

toFileAttributes

public static Collection<FileAttribute<?>> toFileAttributes(Map<String,?> attrs)

toFileAttribute

public static FileAttribute<?> toFileAttribute(String key,
                                               Object val)

getOpenOptions

public static Set<StandardOpenOption> getOpenOptions(int flags,
                                                     int access)