cebit.server.idm.socket
Class SocketOutputBuffer

java.lang.Object
  |
  +--java.io.OutputStream
        |
        +--java.io.FilterOutputStream
              |
              +--cebit.server.idm.socket.SocketOutputBuffer

class SocketOutputBuffer

extends java.io.FilterOutputStream

A very specific class to buffer output sent back to the client. None of the Java base class are adequat, in particular, BufferedOutputStream has to inconvenient:

• It enforces buffer reallocation on each new connection.
• It is not very smart with flushing the stream (it flushes it whenever output exceeds buffer size, which triggers a reply header flush before any data bytes can be added to the packet).

  Field Summary

  protected byte[]	buf
  protected int	count

  Fields inherited from class java.io.FilterOutputStream

  out

  Constructor Summary

  SocketOutputBuffer(java.io.OutputStream out)
  

  SocketOutputBuffer(java.io.OutputStream out, int size)
  

  Method Summary

  void	close()
  void	flush()
  void	reuse(java.io.OutputStream out)
  void	write(byte[] b)
  void	write(byte[] b, int off, int len)
  void	write(int b)

  Methods inherited from class java.lang.Object

  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  Field Detail

  buf

  protected byte[] buf

  count

  protected int count

  Constructor Detail

  SocketOutputBuffer

  public SocketOutputBuffer(java.io.OutputStream out)

  SocketOutputBuffer

  public SocketOutputBuffer(java.io.OutputStream out,
                            int size)

  Method Detail

  close

  public void close()
             throws java.io.IOException

  Overrides:

  close in class java.io.FilterOutputStream

  java.io.IOException

  flush

  public void flush()
             throws java.io.IOException

  Overrides:

  flush in class java.io.FilterOutputStream

  java.io.IOException

  write

  public void write(byte[] b)
             throws java.io.IOException

  Overrides:

  write in class java.io.FilterOutputStream

  java.io.IOException

  write

  public void write(byte[] b,
                    int off,
                    int len)
             throws java.io.IOException

  Overrides:

  write in class java.io.FilterOutputStream

  java.io.IOException

  write

  public void write(int b)
             throws java.io.IOException

  Overrides:

  write in class java.io.FilterOutputStream

  java.io.IOException

  reuse

  public void reuse(java.io.OutputStream out)