org.jboss.netty.handler.codec.spdy

Class SpdyHeaderBlockRawDecoder

java.lang.Object

org.jboss.netty.handler.codec.spdy.SpdyHeaderBlockDecoder

org.jboss.netty.handler.codec.spdy.SpdyHeaderBlockRawDecoder

Direct Known Subclasses:

SpdyHeaderBlockZlibDecoder

public class SpdyHeaderBlockRawDecoder
extends SpdyHeaderBlockDecoder

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	SpdyHeaderBlockRawDecoder.State

Field Summary

Fields

Modifier and Type	Field and Description
private ChannelBuffer	cumulation
private int	headerSize
private int	length
private static int	LENGTH_FIELD_SIZE
private int	maxHeaderSize
private java.lang.String	name
private int	numHeaders
private SpdyHeaderBlockRawDecoder.State	state

Constructor Summary

Constructors

Constructor and Description
SpdyHeaderBlockRawDecoder(SpdyVersion spdyVersion, int maxHeaderSize)

Method Summary

Modifier and Type	Method and Description
(package private) void	decode(ChannelBuffer headerBlock, SpdyHeadersFrame frame) Decodes a SPDY Header Block, adding the Name/Value pairs to the given Headers frame.
protected void	decodeHeaderBlock(ChannelBuffer headerBlock, SpdyHeadersFrame frame)
(package private) void	end()
(package private) void	endHeaderBlock(SpdyHeadersFrame frame)
private int	readLengthField(ChannelBuffer buffer)

Methods inherited from class org.jboss.netty.handler.codec.spdy.SpdyHeaderBlockDecoder

newInstance

Methods inherited from class java.lang.Object

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

Field Detail

LENGTH_FIELD_SIZE

private static final int LENGTH_FIELD_SIZE

See Also:

Constant Field Values

maxHeaderSize

private final int maxHeaderSize

state

private SpdyHeaderBlockRawDecoder.State state

cumulation

private ChannelBuffer cumulation

headerSize

private int headerSize

numHeaders

private int numHeaders

length

private int length

name

private java.lang.String name

Constructor Detail

SpdyHeaderBlockRawDecoder

public SpdyHeaderBlockRawDecoder(SpdyVersion spdyVersion,
                                 int maxHeaderSize)

Method Detail

readLengthField

private int readLengthField(ChannelBuffer buffer)

decode

void decode(ChannelBuffer headerBlock,
            SpdyHeadersFrame frame)
     throws java.lang.Exception

Description copied from class: SpdyHeaderBlockDecoder

Decodes a SPDY Header Block, adding the Name/Value pairs to the given Headers frame. If the header block is malformed, the Headers frame will be marked as invalid. A stream error with status code PROTOCOL_ERROR must be issued in response to an invalid frame.

Specified by:

decode in class SpdyHeaderBlockDecoder

Parameters:

headerBlock - the HeaderBlock to decode

frame - the Headers frame that receives the Name/Value pairs

Throws:

java.lang.Exception - If the header block is malformed in a way that prevents any future decoding of any other header blocks, an exception will be thrown. A session error with status code PROTOCOL_ERROR must be issued.

decodeHeaderBlock

protected void decodeHeaderBlock(ChannelBuffer headerBlock,
                                 SpdyHeadersFrame frame)
                          throws java.lang.Exception

Throws:

java.lang.Exception

endHeaderBlock

void endHeaderBlock(SpdyHeadersFrame frame)
             throws java.lang.Exception

Specified by:

endHeaderBlock in class SpdyHeaderBlockDecoder

Throws:

java.lang.Exception

end

void end()

Specified by:

end in class SpdyHeaderBlockDecoder