Getting the full InputStream

Question

I am working on a Web Server, I am stuck on the HTTP method PUT ... I currently can only bet 10 bytes of data from the client when he tries to upload a file, bellow is what I have so far.

InputStream stream = connection.getInputStream();
OutputStream fos = Files.newOutputStream(path); 

int count = 0;

while (count < 10) {
  int b = stream.read();
  if (b == -1) break;

  fos.write(b);
  ++count;
}
fos.close();

Please tell me how I can get the as much input the client writes.

Answer 1

You limited it to 10 by your while loop using 10. Since stream.read() returns -1 at the end of the stream, use that in the while loop as the control:

 int count = 0;
 int b = 0;
 while ((b=stream.read()) !=-1) 
 {
   fos.write(b);
   count++;
 }

Answer 2

public void receiveFile(InputStream is){
        //Set a really big filesize
        int filesize = 6022386;
        int bytesRead;
        int current = 0;
        byte[] mybytearray = new byte[filesize];

        try(FileOutputStream fos = new FileOutputStream("fileReceived.txt");
            BufferedOutputStream bos = new BufferedOutputStream(fos)){

            //Read till you get a -1 returned by is.read(....)
            bytesRead = is.read(mybytearray, 0, mybytearray.length);
            current = bytesRead;

            do {
                bytesRead = is.read(mybytearray, current,
                        (mybytearray.length - current));
                if (bytesRead >= 0)
                    current += bytesRead;
            } while (bytesRead > -1);

            bos.write(mybytearray, 0, current);
            bos.flush();
            bos.close();
        }
        catch (FileNotFoundException fnfe){
            System.err.println("File not found.");
        } 
        catch (SecurityException se){
            System.err.println("A Security Issue Occurred.");
        } 
    }

Based on this one: FTP client server model for file transfer in Java