org.apache.coyote.http11.filters

Class IdentityOutputFilter

public class IdentityOutputFilter extends Object implements OutputFilter

Identity output filter.

Author: Remy Maucherat

Field Summary
protected OutputBuffer	buffer Next buffer in the pipeline.
protected long	contentLength Content length.
protected static ByteChunk	ENCODING
protected static String	ENCODING_NAME
protected long	remaining Remaining bytes.

Method Summary
int	doWrite(ByteChunk chunk, Response res) Write some bytes.
long	end() End the current request.
long	getContentLength() Get content length.
ByteChunk	getEncodingName() Return the name of the associated encoding; Here, the value is "identity".
long	getRemaining() Get remaining bytes.
void	recycle() Make the filter ready to process the next request.
void	setBuffer(OutputBuffer buffer) Set the next buffer in the filter pipeline.
void	setResponse(Response response) Some filters need additional parameters from the response.

Field Detail

buffer

protected OutputBuffer buffer

Next buffer in the pipeline.

contentLength

protected long contentLength

Content length.

ENCODING

protected static final ByteChunk ENCODING

ENCODING_NAME

protected static final String ENCODING_NAME

remaining

protected long remaining

Remaining bytes.

Method Detail

doWrite

public int doWrite(ByteChunk chunk, Response res)

Write some bytes.

Returns: number of bytes written by the filter

end

public long end()

End the current request. It is acceptable to write extra bytes using buffer.doWrite during the execution of this method.

getContentLength

public long getContentLength()

Get content length.

getEncodingName

public ByteChunk getEncodingName()

Return the name of the associated encoding; Here, the value is "identity".

getRemaining

public long getRemaining()

Get remaining bytes.

recycle

public void recycle()

Make the filter ready to process the next request.

setBuffer

public void setBuffer(OutputBuffer buffer)

Set the next buffer in the filter pipeline.

setResponse

public void setResponse(Response response)

Some filters need additional parameters from the response. All the necessary reading can occur in that method, as this method is called after the response header processing is complete.