org.backsource.adaptor.ftp
Class NetFTPConnection

java.lang.Object
  org.backsource.adaptor.ftp.NetFTPConnection

All Implemented Interfaces:

FTPConnection

public class NetFTPConnection

extends java.lang.Object

implements FTPConnection

An FTP Connection based on the jakarta commont-net-ftp lib.

It is important to know that a close() on the connections just returns the connection to the factory; and do not close the real connection.

Version:

$Revision: 1.1.1.1 $

Author:

Peter Antman

Constructor Summary

protected

NetFTPConnection(FTPConnectionFactory factory)

Method Summary

void	cd(java.lang.String dir) Change dir.
void	close() Close the connection, effectively leaving it back to the factory.
protected void	connect()
void	deleteFile(java.lang.String url) Delete specifyed file, pathname may contains directory path.
java.io.InputStream	get(java.lang.String url) Get the specifyed file from the server.
java.lang.String	getWorkingDirectory() Get the name of the working directory.
protected void	internalClose()
boolean	isAlive() Check if connection is alive.
java.util.List	list(java.lang.String url) List files in dir url or if single file list that file, to list files in the current directory use a .
void	mkdir(java.lang.String url) Create a directory specifyed by pathname.
void	put(java.lang.String url, java.io.InputStream localStream) Put stream on server in file named by url, the url may denote a file with a directory path.
void	setBinaryMode(boolean binaryMode) Set mode of connection, false means ascii mode.
void	setPassiveMode(boolean passiveMode) Set passive mode.

Methods inherited from class java.lang.Object

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

Constructor Detail

NetFTPConnection

protected NetFTPConnection(FTPConnectionFactory factory)

Method Detail

connect

protected void connect()
                throws FTPException

Throws:

FTPException

internalClose

protected void internalClose()

close

public void close()

Description copied from interface: FTPConnection

Close the connection, effectively leaving it back to the factory.

Specified by:

close in interface FTPConnection

setBinaryMode

public void setBinaryMode(boolean binaryMode)
                   throws FTPException

Description copied from interface: FTPConnection

Set mode of connection, false means ascii mode.

Specified by:

setBinaryMode in interface FTPConnection

Throws:

FTPException

setPassiveMode

public void setPassiveMode(boolean passiveMode)
                    throws FTPException

Description copied from interface: FTPConnection

Set passive mode.

Specified by:

setPassiveMode in interface FTPConnection

Throws:

FTPException

isAlive

public boolean isAlive()

Description copied from interface: FTPConnection

Check if connection is alive.

This will also work as a ping, and may thefore be called from a ping thtread to keep the connection alive.

Specified by:

isAlive in interface FTPConnection

list

public java.util.List list(java.lang.String url)
                    throws FTPException

Description copied from interface: FTPConnection

List files in dir url or if single file list that file, to list files in the current directory use a . as url.

Specified by:

list in interface FTPConnection

Returns:

a list of FTPFiles.

Throws:

FTPException

get

public java.io.InputStream get(java.lang.String url)
                        throws FTPException

Description copied from interface: FTPConnection

Get the specifyed file from the server.

The input will be cached locally, and it is the callers responisbility to close the stream when used.

Specified by:

get in interface FTPConnection

Throws:

FTPException

put

public void put(java.lang.String url,
                java.io.InputStream localStream)
         throws FTPException

Description copied from interface: FTPConnection

Put stream on server in file named by url, the url may denote a file with a directory path.

It is the resonibility of the caller to close the stream when the method return.

Specified by:

put in interface FTPConnection

Throws:

FTPException

deleteFile

public void deleteFile(java.lang.String url)
                throws FTPException

Description copied from interface: FTPConnection

Delete specifyed file, pathname may contains directory path.

Specified by:

deleteFile in interface FTPConnection

Throws:

FTPException

mkdir

public void mkdir(java.lang.String url)
           throws FTPException

Description copied from interface: FTPConnection

Create a directory specifyed by pathname.

Specified by:

mkdir in interface FTPConnection

Throws:

FTPException

getWorkingDirectory

public java.lang.String getWorkingDirectory()
                                     throws FTPException

Description copied from interface: FTPConnection

Get the name of the working directory.

Specified by:

getWorkingDirectory in interface FTPConnection

Throws:

FTPException

cd

public void cd(java.lang.String dir)
        throws FTPException

Description copied from interface: FTPConnection

Change dir.

Specified by:

cd in interface FTPConnection

Throws:

FTPException