org.glassfish.grizzly.web.arp
Class AsynchronousOutputBuffer

java.lang.Object
  org.glassfish.grizzly.web.container.http11.InternalOutputBuffer
      org.glassfish.grizzly.web.SocketChannelOutputBuffer
          org.glassfish.grizzly.web.arp.AsynchronousOutputBuffer

All Implemented Interfaces:

FileOutputBuffer, OutputBuffer, ByteChunk.ByteOutputChannel

public class AsynchronousOutputBuffer
extends SocketChannelOutputBuffer

Thread-Safe SocketChannelOutputBuffer used when Comet is used.

Nested Class Summary

Nested classes/interfaces inherited from class org.glassfish.grizzly.web.container.http11.InternalOutputBuffer

InternalOutputBuffer.OutputStreamOutputBuffer

Field Summary

Fields inherited from class org.glassfish.grizzly.web.SocketChannelOutputBuffer

ACK, connectionStreamWriter, logger, MAX_BUFFERED_BYTES, maxBufferedBytes, outputBuffer

Fields inherited from class org.glassfish.grizzly.web.container.http11.InternalOutputBuffer

activeFilters, buf, committed, filterLibrary, finished, headers, lastActiveFilter, outputStream, outputStreamOutputBuffer, pos, response, socketBuffer, useSocketBuffer

Constructor Summary

AsynchronousOutputBuffer(Response response, int headerBufferSize, boolean useSocketBuffer)
Alternate constructor.

Method Summary

void	flush() Flush the buffered bytes,
void	flushBuffer() Writes bytes to the underlying channel.
void	flushChannel(Buffer bb) Flush the buffer by looping until the ByteBuffer is empty
void	realWriteBytes(byte[] cbuf, int off, int len) Callback to write data from the buffer.

Methods inherited from class org.glassfish.grizzly.web.SocketChannelOutputBuffer

createBuffer, endRequest, getStreamWriter, isAsyncHttpWriteEnabled, isSupportFileSend, recycle, reset, sendAck, sendFile, setAsyncHttpWriteEnabled, setStreamWriter

Methods inherited from class org.glassfish.grizzly.web.container.http11.InternalOutputBuffer

addActiveFilter, addFilter, addLastOutputFilter, clearFilters, commit, doWrite, endHeaders, getFilters, getOutputStream, nextRequest, sendHeader, sendHeader, sendHeader, sendStatus, setOutputStream, setSocketBuffer, write, write, write, write, write, write

Methods inherited from class java.lang.Object

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

Constructor Detail

AsynchronousOutputBuffer

public AsynchronousOutputBuffer(Response response,
                                int headerBufferSize,
                                boolean useSocketBuffer)

Alternate constructor.

Method Detail

realWriteBytes

public void realWriteBytes(byte[] cbuf,
                           int off,
                           int len)
                    throws IOException

Description copied from class: SocketChannelOutputBuffer

Callback to write data from the buffer.

Specified by:

realWriteBytes in interface ByteChunk.ByteOutputChannel

Overrides:

realWriteBytes in class SocketChannelOutputBuffer

Throws:

IOException

flushChannel

public void flushChannel(Buffer bb)
                  throws IOException

Description copied from class: SocketChannelOutputBuffer

Flush the buffer by looping until the ByteBuffer is empty

Overrides:

flushChannel in class SocketChannelOutputBuffer

Parameters:

bb - the ByteBuffer to write.

Throws:

IOException

flush

public void flush()
           throws IOException

Description copied from class: SocketChannelOutputBuffer

Flush the buffered bytes,

Overrides:

flush in class SocketChannelOutputBuffer

Throws:

IOException - an undelying I/O error occured

flushBuffer

public void flushBuffer()
                 throws IOException

Description copied from class: SocketChannelOutputBuffer

Writes bytes to the underlying channel.

Overrides:

flushBuffer in class SocketChannelOutputBuffer

Throws:

IOException