Package org.glassfish.grizzly.http2.frames

Class HeadersFrame

java.lang.Object

org.glassfish.grizzly.http2.frames.Http2Frame

org.glassfish.grizzly.http2.frames.HeaderBlockFragment

org.glassfish.grizzly.http2.frames.HeaderBlockHead

org.glassfish.grizzly.http2.frames.HeadersFrame

All Implemented Interfaces:

Cacheable

public class HeadersFrame
extends HeaderBlockHead

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	HeadersFrame.HeadersFrameBuilder

Nested classes/interfaces inherited from class org.glassfish.grizzly.http2.frames.HeaderBlockHead

HeaderBlockHead.HeaderBlockHeadBuilder<T extends HeaderBlockHead.HeaderBlockHeadBuilder>

Nested classes/interfaces inherited from class org.glassfish.grizzly.http2.frames.HeaderBlockFragment

HeaderBlockFragment.HeaderBlockFragmentBuilder<T extends HeaderBlockFragment.HeaderBlockFragmentBuilder>

Nested classes/interfaces inherited from class org.glassfish.grizzly.http2.frames.Http2Frame

Http2Frame.Http2FrameBuilder<T extends Http2Frame.Http2FrameBuilder>

Field Summary

Fields

Modifier and Type	Field	Description
static final byte	END_STREAM
static final byte	PRIORITIZED
static final int	TYPE

Fields inherited from class org.glassfish.grizzly.http2.frames.HeaderBlockHead

PADDED, padLength

Fields inherited from class org.glassfish.grizzly.http2.frames.HeaderBlockFragment

compressedHeaders, END_HEADERS, truncated

Fields inherited from class org.glassfish.grizzly.http2.frames.Http2Frame

DONT_RECYCLE, FRAME_HEADER_SIZE, frameBuffer, length

Method Summary

Modifier and Type	Method	Description
static HeadersFrame.HeadersFrameBuilder	builder()
protected int	calcLength()
static HeadersFrame	fromBuffer(int flags, int streamId, Buffer buffer)
protected Map<Integer,String>	getFlagNamesMap()
int	getStreamDependency()
int	getType()
int	getWeight()
boolean	isEndStream()
boolean	isExclusive()
boolean	isPrioritized()
HeadersFrame	normalize()	Remove HeadersFrame padding (if it was applied).
void	recycle()
Buffer	toBuffer(MemoryManager memoryManager)
String	toString()

Methods inherited from class org.glassfish.grizzly.http2.frames.HeaderBlockHead

getPadLength, isPadded

Methods inherited from class org.glassfish.grizzly.http2.frames.HeaderBlockFragment

getCompressedHeaders, isEndHeaders, isTruncated, setTruncated, takePayload

Methods inherited from class org.glassfish.grizzly.http2.frames.Http2Frame

clearFlag, getFlags, getLength, getStreamId, headerToString, isFlagSet, onPayloadUpdated, serializeFrameHeader, setFlag, setFlags, setFrameBuffer, setStreamId, toBuffer

Methods inherited from class java.lang.Object

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

Field Details

TYPE

public static final int TYPE

See Also:

• Constant Field Values

END_STREAM

public static final byte END_STREAM

See Also:

• Constant Field Values

PRIORITIZED

public static final byte PRIORITIZED

See Also:

• Constant Field Values

Method Details

fromBuffer

public static HeadersFrame fromBuffer(int flags,
 int streamId,
 Buffer buffer)

builder

public static HeadersFrame.HeadersFrameBuilder builder()

normalize

public HeadersFrame normalize()

Remove HeadersFrame padding (if it was applied).

Returns:

this HeadersFrame instance

getStreamDependency

public int getStreamDependency()

isExclusive

public boolean isExclusive()

getWeight

public int getWeight()

isEndStream

public boolean isEndStream()

isPrioritized

public boolean isPrioritized()

toString

public String toString()

Overrides:

toString in class Http2Frame

recycle

public void recycle()

Specified by:

recycle in interface Cacheable

Overrides:

recycle in class HeaderBlockHead

getType

public int getType()

Specified by:

getType in class Http2Frame

Returns:

the type of the frame.

toBuffer

public Buffer toBuffer(MemoryManager memoryManager)

Specified by:

toBuffer in class Http2Frame

calcLength

protected int calcLength()

Specified by:

calcLength in class Http2Frame

Returns:

the length of this frame.

getFlagNamesMap

protected Map<Integer,String> getFlagNamesMap()

Overrides:

getFlagNamesMap in class HeaderBlockHead

Returns:

the Map with flag bit - to - flag name mapping