Workspace/Siman/src/org/splat/launcher/FileTransfer.java

   1 package org.splat.launcher;
   2
   3 import java.io.BufferedOutputStream;
   4 import java.io.FileOutputStream;
   5 import java.io.IOException;
   6 import java.io.InputStream;
   7 import java.io.OutputStream;
   8 import java.net.URL;
   9 import java.net.URLConnection;
  10
  11
  12 public class FileTransfer {
  13
  14     final static int size = 1024;
  15
  16     public static void Download (String path, String filename, String destination) {
  17 //  ------------------------------------------------------------------------------
  18       URLConnection conx = null;   // Communication link between the application and a URL.
  19       InputStream   is   = null;
  20       OutputStream  os   = null;
  21       try {
  22         URL    url;
  23         byte[] buf;
  24         int    ByteRead    = 0;
  25 //      int    ByteWritten = 0;
  26
  27         url  = new URL(path);
  28         os   = new BufferedOutputStream( new FileOutputStream(destination + "/" + filename) );
  29 //      The URLConnection object is created by invoking the openConnection method on a URL.
  30
  31         conx = url.openConnection();
  32         is   = conx.getInputStream();
  33         buf  = new byte[size];
  34         while ((ByteRead = is.read(buf)) != -1) {
  35           os.write(buf, 0, ByteRead);
  36 //        ByteWritten += ByteRead;
  37         }
  38 //      System.out.println("File \"" + filename + "\" successfully downloaded");
  39       }
  40       catch (Exception e) {
  41         e.printStackTrace();
  42       }
  43       finally {
  44         try {
  45           is.close();
  46           os.close();
  47         }
  48         catch (IOException e) {
  49           e.printStackTrace();
  50         }
  51       }
  52     }
  53 }