org.apache.coyote

Interface OutputBuffer

All Known Subinterfaces:

OutputFilter

All Known Implementing Classes:

AjpProcessor.SocketOutputBuffer, ChunkedOutputFilter, GzipOutputFilter, Http11OutputBuffer, Http11OutputBuffer.SocketOutputBuffer, IdentityOutputFilter, VoidOutputFilter

public interface OutputBuffer

Output buffer. This class is used internally by the protocol implementation. All writes from higher level code should happen via Resonse.doWrite().

Author:

Remy Maucherat

Method Summary

Modifier and Type	Method and Description
int	doWrite(ByteChunk chunk) Write the given data to the response.
long	getBytesWritten() Bytes written to the underlying socket.

Method Detail

doWrite

int doWrite(ByteChunk chunk)
     throws IOException

Write the given data to the response. The caller owns the chunks.

Parameters:

chunk - data to write

Returns:

The number of bytes written which may be less than available in the input chunk

Throws:

IOException - an underlying I/O error occurred

getBytesWritten

long getBytesWritten()

Bytes written to the underlying socket. This includes the effects of chunking, compression, etc.

Returns:

Bytes written for the current request