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 public class FileTransfer {
  12
  13         private final static int SIZE = 1024;
  14
  15         public static void download(final String path, final String filename,
  16                         final String destination) {
  17                 URLConnection conx = null; // Communication link between the application and a URL.
  18                 InputStream is = null;
  19                 OutputStream os = null;
  20                 try {
  21                         URL url;
  22                         byte[] buf;
  23                         // int ByteWritten = 0;
  24
  25                         url = new URL(path);
  26                         os = new BufferedOutputStream(new FileOutputStream(destination
  27                                         + "/" + filename));
  28                         // The URLConnection object is created by invoking the openConnection method on a URL.
  29
  30                         conx = url.openConnection();
  31                         is = conx.getInputStream();
  32                         buf = new byte[SIZE];
  33                         int ByteRead = is.read(buf);
  34                         while (ByteRead != -1) {
  35                                 os.write(buf, 0, ByteRead);
  36                                 ByteRead = is.read(buf);
  37                         }
  38                         // System.out.println("File \"" + filename + "\" successfully downloaded");
  39                 } catch (Exception e) {
  40                         e.printStackTrace(); // RKV: NOPMD: TODO: try to use logger
  41                 } finally {
  42                         try {
  43                                 is.close();
  44                                 os.close();
  45                         } catch (IOException e) {
  46                                 e.printStackTrace(); // RKV: NOPMD: TODO: try to use logger
  47                         }
  48                 }
  49         }
  50 }