Package org.apache.coyote.http2

Class Http2OutputBuffer

java.lang.Object

org.apache.coyote.http2.Http2OutputBuffer

All Implemented Interfaces:

HttpOutputBuffer, OutputBuffer

public class Http2OutputBuffer
extends Object
implements HttpOutputBuffer

Constructor Summary

Constructors

Constructor	Description
Http2OutputBuffer(Response coyoteResponse, org.apache.coyote.http2.Stream.StreamOutputBuffer streamOutputBuffer)

Method Summary

Modifier and Type	Method	Description
void	addFilter(OutputFilter filter)	Add a filter at the start of the existing processing chain.
int	doWrite(ByteBuffer chunk)	Write the given data to the response.
void	end()	Finish writing the current response.
void	flush()	Flushes any unwritten data to the client.
long	getBytesWritten()	Bytes written to the underlying socket.

Methods inherited from class java.lang.Object

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

Constructor Details

Http2OutputBuffer

public Http2OutputBuffer(Response coyoteResponse,
 org.apache.coyote.http2.Stream.StreamOutputBuffer streamOutputBuffer)

Method Details

addFilter

public void addFilter(OutputFilter filter)

Add a filter at the start of the existing processing chain. Subsequent calls to the HttpOutputBuffer methods of this object will be passed to the filter. If appropriate, the filter will then call the same method on the next HttpOutputBuffer in the chain until the call reaches the StreamOutputBuffer.

Parameters:

filter - The filter to add to the start of the processing chain

doWrite

public int doWrite(ByteBuffer chunk)
            throws IOException

Description copied from interface: OutputBuffer

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

Specified by:

doWrite in interface OutputBuffer

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

public long getBytesWritten()

Description copied from interface: OutputBuffer

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

Specified by:

getBytesWritten in interface OutputBuffer

Returns:

Bytes written for the current request

end

public void end()
         throws IOException

Description copied from interface: HttpOutputBuffer

Finish writing the current response. It is acceptable to write extra bytes using OutputBuffer.doWrite(java.nio.ByteBuffer) during the execution of this method.

Specified by:

end in interface HttpOutputBuffer

Throws:

IOException - If an I/O error occurs while writing to the client

flush

public void flush()
           throws IOException

Description copied from interface: HttpOutputBuffer

Flushes any unwritten data to the client.

Specified by:

flush in interface HttpOutputBuffer

Throws:

IOException - If an I/O error occurs while flushing