Package org.eclipse.jetty.http2.parser

Class HeaderParser

java.lang.Object

org.eclipse.jetty.http2.parser.HeaderParser

public class HeaderParser
extends Object

The parser for the frame header of HTTP/2 frames.

See Also:

• Parser

Constructor Summary

Constructors

Constructor	Description
HeaderParser(RateControl rateControl)

Method Summary

Modifier and Type	Method	Description
int	getFlags()	Returns the raw value of the header flag bits.
int	getFrameType()
int	getLength()
RateControl	getRateControl()
int	getStreamId()
boolean	hasFlag(int bit)	Returns whether the given header flag is present.
boolean	parse(ByteBuffer buffer)	Parses the header bytes in the given buffer; only the header bytes are consumed, therefore when this method returns, the buffer may contain unconsumed bytes.
protected void	reset()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

HeaderParser

public HeaderParser(RateControl rateControl)

Method Details

getRateControl

public RateControl getRateControl()

reset

protected void reset()

parse

public boolean parse(ByteBuffer buffer)

Parses the header bytes in the given buffer; only the header bytes are consumed, therefore when this method returns, the buffer may contain unconsumed bytes.

Parameters:

buffer - the buffer to parse

Returns:

true if the whole header bytes were parsed, false if not enough header bytes were present in the buffer

getLength

public int getLength()

getFrameType

public int getFrameType()

hasFlag

public boolean hasFlag(int bit)

Returns whether the given header flag is present.

Parameters:

bit - the flag to test for presence

Returns:

whether the flag is present

getFlags

public int getFlags()

Returns the raw value of the header flag bits.

Use hasFlag(int) to test for flag presence. This method should be used just to retrieve the raw value of all the flag bits.

Returns:

the raw value of the headers flag bits

See Also:

• hasFlag(int)

getStreamId

public int getStreamId()

toString

public String toString()

Overrides:

toString in class Object