Save the uploaded file in a different name ?

Question

Has anyone used the com.oreilly.MultipartRequest Class
which is used to upload a file to a directory.I am able to that
fine.I now need a way to save the uploaded file to a different name
when it gets saved in its destination.I am not sure if com.oreilly.MultipartRequest class has a feature or not.Can
anyone help me out of this please.

Answer 1

you can create files with your own name.
in temp directory, orielly package creates all the files you uploaded from the client.
create FileInputStream of file you need , create FileOutputStream with your new name and write the content to it.
here is some code,
MultipartRequest multi = new MultipartRequest(req,tempUserFile.getAbsolutePath(),100*1024*1024); // current dir
          Enumeration files = multi.getFileNames(); // Collection of files
          // it sends to you with the form
          String fileName=null;
          String name =null;
          while(files.hasMoreElements())
               name = (String)files.nextElement();
               File f = multi.getFile(name);
               fileName = multi.getFilesystemName(name);
               FileInputStream fis = new FileInputStream(f);
FileOutputStream fos = new FileOutputStream//create outputstreamwith your new name
now dump contents of inputstream to outputstream.
hope this helps.
raheem