org.openqa.jetty.http
Class ChunkingOutputStream

java.lang.Object
  java.io.OutputStream
      org.openqa.jetty.util.ByteBufferOutputStream
          org.openqa.jetty.http.BufferedOutputStream
              org.openqa.jetty.http.ChunkingOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, HttpMessage.HeaderWriter

public class ChunkingOutputStream
extends BufferedOutputStream
implements HttpMessage.HeaderWriter

HTTP Chunking OutputStream.

Version:

$Id: ChunkingOutputStream.java,v 1.6 2004/10/19 00:27:23 gregwilkins Exp $

Author:

Greg Wilkins

Field Summary

Fields inherited from class org.openqa.jetty.http.BufferedOutputStream

_httpMessageWriter, _out

Fields inherited from class org.openqa.jetty.util.ByteBufferOutputStream

_buf

Constructor Summary

ChunkingOutputStream(java.io.OutputStream outputStream, int bufferSize, int headerReserve)
Constructor.

ChunkingOutputStream(java.io.OutputStream outputStream, int bufferSize, int headerReserve, boolean chunking)
Constructor.

Method Summary

protected void	bypassWrite(byte[] b, int offset, int length)
void	close()
boolean	isChunking()
void	resetStream()
void	setChunking(boolean chunking)
protected void	wrapBuffer() Wrap Buffer.

Methods inherited from class org.openqa.jetty.http.BufferedOutputStream

destroy, flush, getBypassBuffer, getCommitObserver, getOutputStream, isCommitted, setBypassBuffer, setCommitObserver, write, write, writeHeader

Methods inherited from class org.openqa.jetty.util.ByteBufferOutputStream

bufferSize, capacity, ensureCapacity, ensureReserve, ensureSize, ensureSize, ensureSpareCapacity, isFixed, postReserve, postwrite, postwrite, preReserve, prewrite, prewrite, prewrite, reset, setFixed, size, spareCapacity, write, writeTo

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openqa.jetty.http.HttpMessage.HeaderWriter

writeHeader

Constructor Detail

ChunkingOutputStream

public ChunkingOutputStream(java.io.OutputStream outputStream,
                            int bufferSize,
                            int headerReserve)

Constructor.

Parameters:

outputStream - The outputStream to buffer or chunk to.

ChunkingOutputStream

public ChunkingOutputStream(java.io.OutputStream outputStream,
                            int bufferSize,
                            int headerReserve,
                            boolean chunking)

Constructor.

Parameters:

outputStream - The outputStream to buffer or chunk to.

Method Detail

isChunking

public boolean isChunking()

setChunking

public void setChunking(boolean chunking)

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Overrides:

close in class BufferedOutputStream

Throws:

java.io.IOException

resetStream

public void resetStream()

Overrides:

resetStream in class BufferedOutputStream

wrapBuffer

protected void wrapBuffer()
                   throws java.io.IOException

Description copied from class: BufferedOutputStream

Wrap Buffer. Called by flush() to allow the data in the buffer to be pre and post written for any protocol wrapping. The default implementation does nothing.

Overrides:

wrapBuffer in class BufferedOutputStream

Throws:

java.io.IOException

bypassWrite

protected void bypassWrite(byte[] b,
                           int offset,
                           int length)
                    throws java.io.IOException

Overrides:

bypassWrite in class BufferedOutputStream

Throws:

java.io.IOException