Class BinaryWebSocketFrame

java.lang.Object

io.netty.buffer.DefaultByteBufHolder

io.netty.handler.codec.http.websocketx.WebSocketFrame

io.netty.handler.codec.http.websocketx.BinaryWebSocketFrame

All Implemented Interfaces:

ByteBufHolder, ReferenceCounted

public class BinaryWebSocketFrame
extends WebSocketFrame

Web Socket frame containing binary data.

Constructor Summary

Constructors

Constructor	Description
BinaryWebSocketFrame()	Creates a new empty binary frame.
BinaryWebSocketFrame(boolean finalFragment, int rsv, ByteBuf binaryData)	Creates a new binary frame with the specified binary data and the final fragment flag.
BinaryWebSocketFrame(ByteBuf binaryData)	Creates a new binary frame with the specified binary data.

Method Summary

Modifier and Type	Method	Description
BinaryWebSocketFrame	copy()	Creates a deep copy of this ByteBufHolder.
BinaryWebSocketFrame	duplicate()	Duplicates this ByteBufHolder.
BinaryWebSocketFrame	replace(ByteBuf content)	Returns a new ByteBufHolder which contains the specified content.
BinaryWebSocketFrame	retain()	Increases the reference count by 1.
BinaryWebSocketFrame	retain(int increment)	Increases the reference count by the specified increment.
BinaryWebSocketFrame	retainedDuplicate()	Duplicates this ByteBufHolder.
BinaryWebSocketFrame	touch()	Records the current access location of this object for debugging purposes.
BinaryWebSocketFrame	touch(Object hint)	Records the current access location of this object with an additional arbitrary information for debugging purposes.

Methods inherited from class WebSocketFrame

isFinalFragment, rsv, toString

Methods inherited from class DefaultByteBufHolder

content, contentToString, equals, hashCode, refCnt, release, release

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

BinaryWebSocketFrame

public BinaryWebSocketFrame()

Creates a new empty binary frame.

BinaryWebSocketFrame

public BinaryWebSocketFrame(ByteBuf binaryData)

Creates a new binary frame with the specified binary data. The final fragment flag is set to true.

Parameters:

binaryData - the content of the frame.

BinaryWebSocketFrame

public BinaryWebSocketFrame(boolean finalFragment,
 int rsv,
 ByteBuf binaryData)

Creates a new binary frame with the specified binary data and the final fragment flag.

Parameters:

finalFragment - flag indicating if this frame is the final fragment

rsv - reserved bits used for protocol extensions

binaryData - the content of the frame.

Method Details

copy

public BinaryWebSocketFrame copy()

Description copied from class: DefaultByteBufHolder

Creates a deep copy of this ByteBufHolder.

This method calls replace(content().copy()) by default.

Specified by:

copy in interface ByteBufHolder

Overrides:

copy in class WebSocketFrame

duplicate

public BinaryWebSocketFrame duplicate()

Description copied from class: DefaultByteBufHolder

Duplicates this ByteBufHolder. Be aware that this will not automatically call ByteBufHolder.retain().

This method calls replace(content().duplicate()) by default.

Specified by:

duplicate in interface ByteBufHolder

Overrides:

duplicate in class WebSocketFrame

retainedDuplicate

public BinaryWebSocketFrame retainedDuplicate()

Description copied from class: DefaultByteBufHolder

Duplicates this ByteBufHolder. This method returns a retained duplicate unlike ByteBufHolder.duplicate().

This method calls replace(content().retainedDuplicate()) by default.

Specified by:

retainedDuplicate in interface ByteBufHolder

Overrides:

retainedDuplicate in class WebSocketFrame

See Also:

• ByteBuf.retainedDuplicate()

replace

public BinaryWebSocketFrame replace(ByteBuf content)

Description copied from class: DefaultByteBufHolder

Returns a new ByteBufHolder which contains the specified content.

Override this method to return a new instance of this object whose content is set to the specified content. The default implementation of DefaultByteBufHolder.copy(), DefaultByteBufHolder.duplicate() and DefaultByteBufHolder.retainedDuplicate() invokes this method to create a copy.

Specified by:

replace in interface ByteBufHolder

Specified by:

replace in class WebSocketFrame

retain

public BinaryWebSocketFrame retain()

Description copied from interface: ReferenceCounted

Increases the reference count by 1.

Specified by:

retain in interface ByteBufHolder

Specified by:

retain in interface ReferenceCounted

Overrides:

retain in class WebSocketFrame

retain

public BinaryWebSocketFrame retain(int increment)

Description copied from interface: ReferenceCounted

Increases the reference count by the specified increment.

Specified by:

retain in interface ByteBufHolder

Specified by:

retain in interface ReferenceCounted

Overrides:

retain in class WebSocketFrame

touch

public BinaryWebSocketFrame touch()

Description copied from interface: ReferenceCounted

Records the current access location of this object for debugging purposes. If this object is determined to be leaked, the information recorded by this operation will be provided to you via ResourceLeakDetector. This method is a shortcut to touch(null).

Specified by:

touch in interface ByteBufHolder

Specified by:

touch in interface ReferenceCounted

Overrides:

touch in class WebSocketFrame

touch

public BinaryWebSocketFrame touch(Object hint)

Description copied from interface: ReferenceCounted

Records the current access location of this object with an additional arbitrary information for debugging purposes. If this object is determined to be leaked, the information recorded by this operation will be provided to you via ResourceLeakDetector.

Specified by:

touch in interface ByteBufHolder

Specified by:

touch in interface ReferenceCounted

Overrides:

touch in class WebSocketFrame