Package io.netty.handler.codec.http2

Class DefaultHttp2FrameReader.HeadersContinuation

java.lang.Object

io.netty.handler.codec.http2.DefaultHttp2FrameReader.HeadersContinuation

Enclosing class:

DefaultHttp2FrameReader

private abstract class DefaultHttp2FrameReader.HeadersContinuation
extends Object

Base class for processing of HEADERS and PUSH_PROMISE header blocks that potentially span multiple frames. The implementation of this interface will perform the final callback to the Http2FrameListener once the end of headers is reached.

Field Summary

Fields

Modifier and Type	Field	Description
private final DefaultHttp2FrameReader.HeadersBlockBuilder	builder

Constructor Summary

Constructors

Modifier	Constructor	Description
private	HeadersContinuation()

Method Summary

Modifier and Type	Method	Description
(package private) final void	close()	Free any allocated resources.
(package private) abstract int	getStreamId()	Returns the stream for which headers are currently being processed.
(package private) final DefaultHttp2FrameReader.HeadersBlockBuilder	headersBlockBuilder()
(package private) final int	numSmallFragments()	Return the number of fragments that were used so far.
(package private) abstract void	processFragment(boolean endOfHeaders, ByteBuf fragment, int len, Http2FrameListener listener)	Processes the next fragment for the current header block.

Methods inherited from class java.lang.Object

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

Field Details

builder

private final DefaultHttp2FrameReader.HeadersBlockBuilder builder

Constructor Details

HeadersContinuation

private HeadersContinuation()

Method Details

getStreamId

abstract int getStreamId()

Returns the stream for which headers are currently being processed.

numSmallFragments

final int numSmallFragments()

Return the number of fragments that were used so far.

Returns:

the number of fragments

processFragment

abstract void processFragment(boolean endOfHeaders,
 ByteBuf fragment,
 int len,
 Http2FrameListener listener)
                       throws Http2Exception

Processes the next fragment for the current header block.

Parameters:

endOfHeaders - whether the fragment is the last in the header block.

fragment - the fragment of the header block to be added.

listener - the listener to be notified if the header block is completed.

Throws:

Http2Exception

headersBlockBuilder

final DefaultHttp2FrameReader.HeadersBlockBuilder headersBlockBuilder()

close

final void close()

Free any allocated resources.