Download the class Ftp.java
/**
* FILE: Ftp.java
* DESCRIPTION: A ftp uploader GUI class
* LIMITATION: Uses AWT instead of SWING
* VERSION: 09-Feb-2006
*
* Olaf says:
*
* -- Remenber, all is posible but the problem
* is the time you are able to spend doing it. --
*/
import java.io.*;
import java.net.*;
import java.awt.*;
/**
* An ftp uploader class (GUI File Selector)
* @author Olaf Reitmaier (olafrv@gmail.com)
*/
public class Ftp{
public static void main(String args[]) throws Exception{
int PIECE_SIZE = 7000; //Byte transfer rate (56 Kbps = 7KB)
int bytes = 0; //Temp var of read bytes
byte[] piece = new byte[PIECE_SIZE]; //Temp var of file pieces
String server = "a_server_ip"; //The ftp server
String user = "an_user"; //The ftp user
String password = "a_passwd"; //The ftp password
String[] files=selectFile();
if(files[0]!=null && files[1]!=null){
String localFile = files[0]+File.separator+files[1];
String remoteFile = "/"+files[1];
String strUrl = "ftp://"+user+":"+password+"@"+server+remoteFile+";type=i";
URL url = new URL(strUrl);
URLConnection urlc = url.openConnection();
FileInputStream fis = new FileInputStream(new File(localFile));
OutputStream os = urlc.getOutputStream();
while(true){
bytes = fis.available();
if (bytes<=0){ break; }else{ if (bytes>=PIECE_SIZE){
fis.read(piece,0,PIECE_SIZE);
os.write(piece,0,PIECE_SIZE);
}else{
fis.read(piece,0,bytes);
os.write(piece,0,bytes);
}
}
}
os.close(); //Close the remote file stream
fis.close(); //Close the local file stream
}
}
/**
* An AWT File Chooser
* Courtesy of Jose Carrero <josercl@gmail.com>
* @return A string array with the first position
* containing the fullpath of the selected file
*/
public static String[] selectFile(){
String[] files=new String[2];
Frame frame=new Frame();
FileDialog file_chooser=new FileDialog(frame);
file_chooser.show();
files[0]=file_chooser.getDirectory();
files[1]=file_chooser.getFile();
file_chooser.dispose(); //Needed to terminates the program
frame.dispose(); //Needed to terminates the program
return files;
}
}
Updated: 2010/02/21
