JCIFS - The Java CIFS Client Library (Samba)

JCIFS - The Java CIFS Client Library (Samba)
JCIFS API

import java.io.FileOutputStream;
import java.io.InputStream;
import java.io.OutputStream;

import jcifs.smb.NtlmPasswordAuthentication;
import jcifs.smb.SmbFile;

import org.apache.commons.io.IOUtils;

public class Main {

  public static void main(String[] args) throws Exception { 
    String srcFile = "smb://URL";
    String destFile = "fileName";
    String userInfo = "domain;username:password";

//    The IP address of the WINS server
//    jcifs.Config.setProperty( "jcifs.netbios.wins", "127.0.0.1" );

    NtlmPasswordAuthentication auth = new NtlmPasswordAuthentication(userInfo);
    SmbFile f = new SmbFile(srcFile, auth);
    InputStream is = f.getInputStream();    
    try {
      OutputStream os = new FileOutputStream(destFile);
      try {
        IOUtils.copy(is, os);  
      } finally {
        os.close();
      }      
    } finally {
      is.close();
    }
  }

}