com.enterprisedt.net.ftp.ssh

Class SSHFTPOutputStream

java.lang.Object

java.io.OutputStream

com.enterprisedt.net.ftp.FileTransferOutputStream

com.enterprisedt.net.ftp.ssh.SSHFTPOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable

public class SSHFTPOutputStream
extends FileTransferOutputStream

An output stream that writes to an SFTP server, permitting the user to upload a file by writing to the stream. It can only be used for one upload, i.e. after the stream is closed it cannot be reopened.

Version:

$Revision: 1.4 $

Author:

Bruce Blackshaw

Field Summary

Fields inherited from class com.enterprisedt.net.ftp.FileTransferOutputStream

closed, remoteFile, size

Constructor Summary

Constructors

Constructor and Description
SSHFTPOutputStream(SSHFTPClient client, java.lang.String remoteFile) Constructor.
SSHFTPOutputStream(SSHFTPClient client, java.lang.String remoteFile, boolean append) Constructor.

Method Summary

Modifier and Type	Method and Description
void	close() Closes this output stream and releases any system resources associated with the stream.
java.lang.String	getRemoteFile() Get the name of the remote file
void	setMonitor(FTPProgressMonitorEx monitor, long monitorInterval) The output stream uses the progress monitor currently owned by the SSHFTPClient.
void	write(byte[] b, int off, int len) Writes len bytes from the specified byte array starting at offset off to this output stream.
void	write(int b) Writes b.length bytes from the specified byte array to this output stream.

Methods inherited from class com.enterprisedt.net.ftp.FileTransferOutputStream

getBytesTransferred

Methods inherited from class java.io.OutputStream

flush, write

Methods inherited from class java.lang.Object

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

Constructor Detail

SSHFTPOutputStream

public SSHFTPOutputStream(SSHFTPClient client,
                          java.lang.String remoteFile)
                   throws java.io.IOException,
                          FTPException

Constructor. A connected SSHFTPClient instance must be supplied.

Parameters:

client - connected SSHFTPClient instance

remoteFile - name of remote file

Throws:

java.io.IOException

FTPException

SSHFTPOutputStream

public SSHFTPOutputStream(SSHFTPClient client,
                          java.lang.String remoteFile,
                          boolean append)
                   throws java.io.IOException,
                          FTPException

Constructor. A connected SSHFTPClient instance must be supplied. This sets up the download.

Parameters:

client - connected SSHFTPClient instance

remoteFile - name of remote file

append - true if appending on the server

Throws:

java.io.IOException

FTPException

Method Detail

getRemoteFile

public java.lang.String getRemoteFile()

Get the name of the remote file

Overrides:

getRemoteFile in class FileTransferOutputStream

Returns:

remote filename

setMonitor

public void setMonitor(FTPProgressMonitorEx monitor,
                       long monitorInterval)

The output stream uses the progress monitor currently owned by the SSHFTPClient. This method allows a different progress monitor to be passed in, or for the monitor interval to be altered.

Parameters:

monitor - progress monitor reference

monitorInterval -

write

public void write(int b)
           throws java.io.IOException

Writes b.length bytes from the specified byte array to this output stream.

Specified by:

write in class java.io.OutputStream

Parameters:

b - the data.

Throws:

java.io.IOException - if an I/O error occurs.

write

public void write(byte[] b,
                  int off,
                  int len)
           throws java.io.IOException

Writes len bytes from the specified byte array starting at offset off to this output stream.

Overrides:

write in class java.io.OutputStream

Parameters:

b - the data.

off - the start offset in the data.

len - the number of bytes to write.

Throws:

java.io.IOException - if an I/O error occurs.

close

public void close()
           throws java.io.IOException

Closes this output stream and releases any system resources associated with the stream. This must be called before any other operations are initiated on the FTPClient.

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException - if an I/O error occurs.