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import org.apache.commons.net.ftp.*;
import java.io.*;
public class TestCommonsNet {
/** Creates a new instance of TestCommonsNet */
public TestCommonsNet() {
}
/**
* main - Unit test program
* @param args Command line arguments
*
*/
public static void main(String args[]) {
try {
String ftpHost = "ftp.myserver.com";
String ftpUserName = "tima";
String ftpPassword = "mypassword";
String ftpRemoteDirectory = "/home/tarcher/tmp/ ";
String fileToTransmit = "c:\\temp\\test.txt";
//Create a Jakarta Commons Net FTP Client object
FTPClient ftp = new FTPClient();
//A datatype to store responses from the FTP server
int reply;
//
//Connect to the server
//
ftp.connect(ftpHost);
//
// After connection attempt, you should check the reply code to verify
// success.
//
reply = ftp.getReplyCode();
if(!FTPReply.isPositiveCompletion(reply)) {
try {
ftp.disconnect();
} catch (Exception e) {
System.err.println("Unable to disconnect from FTP server " +
"after server refused connection. "+e.toString());
}
throw new Exception ("FTP server refused connection.");
}
System.out.println("Connected to " + ftpHost + ". "+ftp.getReplyString());
//
//Try to login
//
if (!ftp.login(ftpUserName, ftpPassword)) {
throw new Exception ("Unable to login to FTP server " +
"using username "+ftpUserName+" " +
"and password "+ftpPassword);
}
System.out.println(ftp.getReplyString());
System.out.println("Remote system is " + ftp.getSystemName());
//
//Set our file transfer mode to either ASCII or Binary
//
//ftp.setFileType(FTP.ASCII_FILE_TYPE);
ftp.setFileType(FTP.BINARY_FILE_TYPE);
//
//Change the remote directory
//
if (ftpRemoteDirectory != null && ftpRemoteDirectory.trim().length() > 0) {
System.out.println("Changing to FTP remote dir: " + ftpRemoteDirectory);
ftp.changeWorkingDirectory(ftpRemoteDirectory);
reply = ftp.getReplyCode();
if(!FTPReply.isPositiveCompletion(reply)) {
throw new Exception ("Unable to change working directory " +
"to:"+ftpRemoteDirectory);
}
}
//
//Get the file that we will transfer and send it.
//
File f = new File(fileToTransmit);
System.out.println("Storing file as remote filename: " + f.getName());
boolean retValue = ftp.storeFile(f.getName(), new FileInputStream(f));
if (!retValue) {
throw new Exception ("Storing of remote file failed. ftp.storeFile()" +
" returned false.");
}
//
//Disconnect from the FTP server
//
try {
//ftp.logout();
ftp.disconnect();
} catch (Exception exc) {
System.err.println("Unable to disconnect from FTP server. " + exc.toString());
}
} catch (Exception e) {
System.err.println("Error: "+e.toString());
}
System.out.println("Process Complete.");
System.exit(0);
}
} |
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