Uses of Interface io.netty.buffer.ByteBufAllocator (Netty 4.1.75.Final API)

Packages that use ByteBufAllocator
Package	Description
io.netty.buffer	Abstraction of a byte buffer - the fundamental data structure to represent a low-level binary and text message.
io.netty.channel	The core channel API which is asynchronous and event-driven abstraction of various transports such as a NIO Channel.
io.netty.channel.epoll	Optimized transport for linux which uses EPOLL Edge-Triggered Mode for maximal performance.
io.netty.channel.kqueue	BSD specific transport.
io.netty.channel.socket	Abstract TCP and UDP socket interfaces which extend the core channel API.
io.netty.channel.socket.oio	Old blocking I/O based socket channel API implementation - recommended for a small number of connections (< 1000).
io.netty.channel.unix	Unix specific transport.
io.netty.handler.codec	Extensible decoder and its common implementations which deal with the packet fragmentation and reassembly issue found in a stream-based transport such as TCP/IP.
io.netty.handler.codec.base64	Encoder and decoder which transform a Base64-encoded `String` or `ByteBuf` into a decoded `ByteBuf` and vice versa.
io.netty.handler.codec.http	Encoder, decoder and their related message types for HTTP.
io.netty.handler.codec.http.multipart	HTTP multipart support.
io.netty.handler.codec.http.websocketx	Encoder, decoder, handshakers and their related message types for Web Socket data frames.
io.netty.handler.codec.http2	Handlers for sending and receiving HTTP/2 frames.
io.netty.handler.codec.spdy	Encoder, decoder, session handler and their related message types for the SPDY protocol.
io.netty.handler.ssl	SSL · TLS implementation based on `SSLEngine`
io.netty.handler.stream	Writes very large data stream asynchronously neither spending a lot of memory nor getting `OutOfMemoryError`.

Uses of ByteBufAllocator in io.netty.buffer

Classes in io.netty.buffer that implement ByteBufAllocator
Modifier and Type	Class	Description
`class`	`AbstractByteBufAllocator`	Skeletal `ByteBufAllocator` implementation to extend.
`class`	`PooledByteBufAllocator`
`class`	`UnpooledByteBufAllocator`	Simplistic `ByteBufAllocator` implementation that does not pool anything.

Fields in io.netty.buffer declared as ByteBufAllocator
Modifier and Type	Field	Description
`static ByteBufAllocator`	ByteBufAllocator.`DEFAULT`

Methods in io.netty.buffer that return ByteBufAllocator
Modifier and Type	Method	Description
`abstract ByteBufAllocator`	ByteBuf.`alloc()`	Returns the `ByteBufAllocator` which created this buffer.
`ByteBufAllocator`	CompositeByteBuf.`alloc()`
`ByteBufAllocator`	DuplicatedByteBuf.`alloc()`	Deprecated.
`ByteBufAllocator`	EmptyByteBuf.`alloc()`
`ByteBufAllocator`	ReadOnlyByteBuf.`alloc()`	Deprecated.
`ByteBufAllocator`	SwappedByteBuf.`alloc()`	Deprecated.
`ByteBufAllocator`	UnpooledDirectByteBuf.`alloc()`
`ByteBufAllocator`	UnpooledHeapByteBuf.`alloc()`

Methods in io.netty.buffer with parameters of type ByteBufAllocator
Modifier and Type	Method	Description
`static ByteBuf`	ByteBufUtil.`encodeString(ByteBufAllocator alloc, CharBuffer src, Charset charset)`	Encode the given `CharBuffer` using the given `Charset` into a new `ByteBuf` which is allocated via the `ByteBufAllocator`.
`static ByteBuf`	ByteBufUtil.`encodeString(ByteBufAllocator alloc, CharBuffer src, Charset charset, int extraCapacity)`	Encode the given `CharBuffer` using the given `Charset` into a new `ByteBuf` which is allocated via the `ByteBufAllocator`.
`static ByteBuf`	ByteBufUtil.`readBytes(ByteBufAllocator alloc, ByteBuf buffer, int length)`	Read the given amount of bytes into a new `ByteBuf` that is allocated from the `ByteBufAllocator`.
`static ByteBuf`	ByteBufUtil.`writeAscii(ByteBufAllocator alloc, CharSequence seq)`	Encode a `CharSequence` in ASCII and write it to a `ByteBuf` allocated with `alloc`.
`static ByteBuf`	ByteBufUtil.`writeUtf8(ByteBufAllocator alloc, CharSequence seq)`	Encode a `CharSequence` in UTF-8 and write it to a `ByteBuf` allocated with `alloc`.

Constructors in io.netty.buffer with parameters of type ByteBufAllocator
Constructor	Description
`CompositeByteBuf(ByteBufAllocator alloc, boolean direct, int maxNumComponents)`
`CompositeByteBuf(ByteBufAllocator alloc, boolean direct, int maxNumComponents, ByteBuf... buffers)`
`CompositeByteBuf(ByteBufAllocator alloc, boolean direct, int maxNumComponents, Iterable<ByteBuf> buffers)`
`EmptyByteBuf(ByteBufAllocator alloc)`
`UnpooledDirectByteBuf(ByteBufAllocator alloc, int initialCapacity, int maxCapacity)`	Creates a new direct buffer.
`UnpooledDirectByteBuf(ByteBufAllocator alloc, ByteBuffer initialBuffer, int maxCapacity)`	Creates a new direct buffer by wrapping the specified initial buffer.
`UnpooledHeapByteBuf(ByteBufAllocator alloc, byte[] initialArray, int maxCapacity)`	Creates a new heap buffer with an existing byte array.
`UnpooledHeapByteBuf(ByteBufAllocator alloc, int initialCapacity, int maxCapacity)`	Creates a new heap buffer with a newly allocated byte array.
`UnpooledUnsafeDirectByteBuf(ByteBufAllocator alloc, int initialCapacity, int maxCapacity)`	Creates a new direct buffer.
`UnpooledUnsafeDirectByteBuf(ByteBufAllocator alloc, ByteBuffer initialBuffer, int maxCapacity)`	Creates a new direct buffer by wrapping the specified initial buffer.
`UnpooledUnsafeHeapByteBuf(ByteBufAllocator alloc, int initialCapacity, int maxCapacity)`	Creates a new heap buffer with a newly allocated byte array.

Uses of ByteBufAllocator in io.netty.channel

Classes in io.netty.channel that implement ByteBufAllocator
Modifier and Type	Class	Description
`class`	`PreferHeapByteBufAllocator`	Wraps another `ByteBufAllocator` and use heapbuffers everywhere except when a direct buffer is explicit requested.

Fields in io.netty.channel with type parameters of type ByteBufAllocator
Modifier and Type	Field	Description
`static ChannelOption<ByteBufAllocator>`	ChannelOption.`ALLOCATOR`

Methods in io.netty.channel that return ByteBufAllocator
Modifier and Type	Method	Description
`ByteBufAllocator`	AbstractChannel.`alloc()`
`ByteBufAllocator`	Channel.`alloc()`	Return the assigned `ByteBufAllocator` which will be used to allocate `ByteBuf`s.
`ByteBufAllocator`	ChannelHandlerContext.`alloc()`	Return the assigned `ByteBufAllocator` which will be used to allocate `ByteBuf`s.
`ByteBufAllocator`	ChannelConfig.`getAllocator()`	Returns `ByteBufAllocator` which is used for the channel to allocate buffers.
`ByteBufAllocator`	DefaultChannelConfig.`getAllocator()`

Methods in io.netty.channel with parameters of type ByteBufAllocator
Modifier and Type	Method	Description
`ByteBuf`	DefaultMaxMessagesRecvByteBufAllocator.MaxMessageHandle.`allocate(ByteBufAllocator alloc)`
`ByteBuf`	RecvByteBufAllocator.DelegatingHandle.`allocate(ByteBufAllocator alloc)`
`ByteBuf`	RecvByteBufAllocator.Handle.`allocate(ByteBufAllocator alloc)`	Deprecated. Creates a new receive buffer whose capacity is probably large enough to read all inbound data and small enough not to waste its space.
`protected abstract ByteBuf`	AbstractCoalescingBufferQueue.`compose(ByteBufAllocator alloc, ByteBuf cumulation, ByteBuf next)`	Calculate the result of `current + next`.
`protected ByteBuf`	CoalescingBufferQueue.`compose(ByteBufAllocator alloc, ByteBuf cumulation, ByteBuf next)`
`protected ByteBuf`	AbstractCoalescingBufferQueue.`composeFirst(ByteBufAllocator allocator, ByteBuf first)`	Calculate the first `ByteBuf` which will be used in subsequent calls to `AbstractCoalescingBufferQueue.compose(ByteBufAllocator, ByteBuf, ByteBuf)`.
`protected ByteBuf`	AbstractCoalescingBufferQueue.`composeIntoComposite(ByteBufAllocator alloc, ByteBuf cumulation, ByteBuf next)`	Compose `cumulation` and `next` into a new `CompositeByteBuf`.
`protected ByteBuf`	AbstractCoalescingBufferQueue.`copyAndCompose(ByteBufAllocator alloc, ByteBuf cumulation, ByteBuf next)`	Compose `cumulation` and `next` into a new `ioBuffer()`.
`ByteBuf`	AbstractCoalescingBufferQueue.`remove(ByteBufAllocator alloc, int bytes, ChannelPromise aggregatePromise)`	Remove a `ByteBuf` from the queue with the specified number of bytes.
`ChannelConfig`	ChannelConfig.`setAllocator(ByteBufAllocator allocator)`	Set the `ByteBufAllocator` which is used for the channel to allocate buffers.
`ChannelConfig`	DefaultChannelConfig.`setAllocator(ByteBufAllocator allocator)`

Constructors in io.netty.channel with parameters of type ByteBufAllocator
Constructor	Description
`PreferHeapByteBufAllocator(ByteBufAllocator allocator)`

Uses of ByteBufAllocator in io.netty.channel.epoll

Methods in io.netty.channel.epoll with parameters of type ByteBufAllocator
Modifier and Type	Method	Description
`EpollChannelConfig`	EpollChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`EpollDatagramChannelConfig`	EpollDatagramChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`EpollDomainDatagramChannelConfig`	EpollDomainDatagramChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`EpollDomainSocketChannelConfig`	EpollDomainSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`EpollServerChannelConfig`	EpollServerChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`EpollServerSocketChannelConfig`	EpollServerSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`EpollSocketChannelConfig`	EpollSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`

Uses of ByteBufAllocator in io.netty.channel.kqueue

Methods in io.netty.channel.kqueue with parameters of type ByteBufAllocator
Modifier and Type	Method	Description
`KQueueChannelConfig`	KQueueChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`KQueueDatagramChannelConfig`	KQueueDatagramChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`KQueueDomainDatagramChannelConfig`	KQueueDomainDatagramChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`KQueueDomainSocketChannelConfig`	KQueueDomainSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`KQueueServerChannelConfig`	KQueueServerChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`KQueueServerSocketChannelConfig`	KQueueServerSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`KQueueSocketChannelConfig`	KQueueSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`

Uses of ByteBufAllocator in io.netty.channel.socket

Methods in io.netty.channel.socket with parameters of type ByteBufAllocator
Modifier and Type	Method	Description
`DatagramChannelConfig`	DatagramChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`DatagramChannelConfig`	DefaultDatagramChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`ServerSocketChannelConfig`	DefaultServerSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`SocketChannelConfig`	DefaultSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`DuplexChannelConfig`	DuplexChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`ServerSocketChannelConfig`	ServerSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`SocketChannelConfig`	SocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`

Uses of ByteBufAllocator in io.netty.channel.socket.oio

Methods in io.netty.channel.socket.oio with parameters of type ByteBufAllocator
Modifier and Type	Method	Description
`OioServerSocketChannelConfig`	DefaultOioServerSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`	Deprecated.
`OioSocketChannelConfig`	DefaultOioSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`	Deprecated.
`OioDatagramChannelConfig`	OioDatagramChannelConfig.`setAllocator(ByteBufAllocator allocator)`	Deprecated.
`OioServerSocketChannelConfig`	OioServerSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`	Deprecated.
`OioSocketChannelConfig`	OioSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`	Deprecated.

Uses of ByteBufAllocator in io.netty.channel.unix

Classes in io.netty.channel.unix that implement ByteBufAllocator
Modifier and Type	Class	Description
`class`	`PreferredDirectByteBufAllocator`

Methods in io.netty.channel.unix that return ByteBufAllocator
Modifier and Type	Method	Description
`protected abstract ByteBufAllocator`	SocketWritableByteChannel.`alloc()`

Methods in io.netty.channel.unix with parameters of type ByteBufAllocator
Modifier and Type	Method	Description
`DomainDatagramChannelConfig`	DomainDatagramChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`DomainSocketChannelConfig`	DomainSocketChannelConfig.`setAllocator(ByteBufAllocator allocator)`
`void`	PreferredDirectByteBufAllocator.`updateAllocator(ByteBufAllocator allocator)`

Uses of ByteBufAllocator in io.netty.handler.codec

Methods in io.netty.handler.codec with parameters of type ByteBufAllocator
Modifier and Type	Method	Description
`ByteBuf`	ByteToMessageDecoder.Cumulator.`cumulate(ByteBufAllocator alloc, ByteBuf cumulation, ByteBuf in)`	Cumulate the given `ByteBuf`s and return the `ByteBuf` that holds the cumulated bytes.

Uses of ByteBufAllocator in io.netty.handler.codec.base64

Methods in io.netty.handler.codec.base64 with parameters of type ByteBufAllocator
Modifier and Type	Method	Description
`static ByteBuf`	Base64.`decode(ByteBuf src, int off, int len, Base64Dialect dialect, ByteBufAllocator allocator)`
`static ByteBuf`	Base64.`encode(ByteBuf src, int off, int len, boolean breakLines, Base64Dialect dialect, ByteBufAllocator allocator)`

Uses of ByteBufAllocator in io.netty.handler.codec.http

Methods in io.netty.handler.codec.http with parameters of type ByteBufAllocator
Modifier and Type Method Description

HttpContent HttpChunkedInput.readChunk(ByteBufAllocator allocator)

Uses of ByteBufAllocator in io.netty.handler.codec.http.multipart

Methods in io.netty.handler.codec.http.multipart with parameters of type ByteBufAllocator
Modifier and Type	Method	Description
`HttpContent`	HttpPostRequestEncoder.`readChunk(ByteBufAllocator allocator)`	Returns the next available HttpChunk.

Uses of ByteBufAllocator in io.netty.handler.codec.http.websocketx

Methods in io.netty.handler.codec.http.websocketx with parameters of type ByteBufAllocator
Modifier and Type	Method	Description
`WebSocketFrame`	WebSocketChunkedInput.`readChunk(ByteBufAllocator allocator)`	Fetches a chunked data from the stream.

Uses of ByteBufAllocator in io.netty.handler.codec.http2

Methods in io.netty.handler.codec.http2 with parameters of type ByteBufAllocator
Modifier and Type	Method	Description
`protected FullHttpMessage`	InboundHttp2ToHttpAdapter.`newMessage(Http2Stream stream, Http2Headers headers, boolean validateHttpHeaders, ByteBufAllocator alloc)`	Create a new `FullHttpMessage` based upon the current connection parameters
`Http2DataFrame`	Http2DataChunkedInput.`readChunk(ByteBufAllocator allocator)`
`static FullHttpRequest`	HttpConversionUtil.`toFullHttpRequest(int streamId, Http2Headers http2Headers, ByteBufAllocator alloc, boolean validateHttpHeaders)`	Create a new object to contain the request data
`static FullHttpResponse`	HttpConversionUtil.`toFullHttpResponse(int streamId, Http2Headers http2Headers, ByteBufAllocator alloc, boolean validateHttpHeaders)`	Create a new object to contain the response data

Uses of ByteBufAllocator in io.netty.handler.codec.spdy

Methods in io.netty.handler.codec.spdy with parameters of type ByteBufAllocator
Modifier and Type	Method	Description
`ByteBuf`	SpdyHeaderBlockRawEncoder.`encode(ByteBufAllocator alloc, SpdyHeadersFrame frame)`
`ByteBuf`	SpdyFrameEncoder.`encodeDataFrame(ByteBufAllocator allocator, int streamId, boolean last, ByteBuf data)`
`ByteBuf`	SpdyFrameEncoder.`encodeGoAwayFrame(ByteBufAllocator allocator, int lastGoodStreamId, int statusCode)`
`ByteBuf`	SpdyFrameEncoder.`encodeHeadersFrame(ByteBufAllocator allocator, int streamId, boolean last, ByteBuf headerBlock)`
`ByteBuf`	SpdyFrameEncoder.`encodePingFrame(ByteBufAllocator allocator, int id)`
`ByteBuf`	SpdyFrameEncoder.`encodeRstStreamFrame(ByteBufAllocator allocator, int streamId, int statusCode)`
`ByteBuf`	SpdyFrameEncoder.`encodeSettingsFrame(ByteBufAllocator allocator, SpdySettingsFrame spdySettingsFrame)`
`ByteBuf`	SpdyFrameEncoder.`encodeSynReplyFrame(ByteBufAllocator allocator, int streamId, boolean last, ByteBuf headerBlock)`
`ByteBuf`	SpdyFrameEncoder.`encodeSynStreamFrame(ByteBufAllocator allocator, int streamId, int associatedToStreamId, byte priority, boolean last, boolean unidirectional, ByteBuf headerBlock)`
`ByteBuf`	SpdyFrameEncoder.`encodeWindowUpdateFrame(ByteBufAllocator allocator, int streamId, int deltaWindowSize)`

Uses of ByteBufAllocator in io.netty.handler.ssl

Methods in io.netty.handler.ssl with parameters of type ByteBufAllocator
Modifier and Type	Method	Description
`SSLEngine`	DelegatingSslContext.`newEngine(ByteBufAllocator alloc)`
`SSLEngine`	DelegatingSslContext.`newEngine(ByteBufAllocator alloc, String peerHost, int peerPort)`
`SSLEngine`	JdkSslContext.`newEngine(ByteBufAllocator alloc)`
`SSLEngine`	JdkSslContext.`newEngine(ByteBufAllocator alloc, String peerHost, int peerPort)`
`abstract SSLEngine`	SslContext.`newEngine(ByteBufAllocator alloc)`	Creates a new `SSLEngine`.
`abstract SSLEngine`	SslContext.`newEngine(ByteBufAllocator alloc, String peerHost, int peerPort)`	Creates a new `SSLEngine` using advisory peer information.
`protected SslHandler`	DelegatingSslContext.`newHandler(ByteBufAllocator alloc, boolean startTls)`
`protected SslHandler`	DelegatingSslContext.`newHandler(ByteBufAllocator alloc, boolean startTls, Executor executor)`
`protected SslHandler`	DelegatingSslContext.`newHandler(ByteBufAllocator alloc, String peerHost, int peerPort, boolean startTls)`
`protected SslHandler`	DelegatingSslContext.`newHandler(ByteBufAllocator alloc, String peerHost, int peerPort, boolean startTls, Executor executor)`
`SslHandler`	SslContext.`newHandler(ByteBufAllocator alloc)`	Create a new SslHandler.
`protected SslHandler`	SslContext.`newHandler(ByteBufAllocator alloc, boolean startTls)`	Create a new SslHandler.
`protected SslHandler`	SslContext.`newHandler(ByteBufAllocator alloc, boolean startTls, Executor executor)`	Create a new SslHandler.
`SslHandler`	SslContext.`newHandler(ByteBufAllocator alloc, String peerHost, int peerPort)`	Creates a new `SslHandler`
`protected SslHandler`	SslContext.`newHandler(ByteBufAllocator alloc, String peerHost, int peerPort, boolean startTls)`	Create a new SslHandler.
`protected SslHandler`	SslContext.`newHandler(ByteBufAllocator alloc, String peerHost, int peerPort, boolean startTls, Executor delegatedTaskExecutor)`
`SslHandler`	SslContext.`newHandler(ByteBufAllocator alloc, String peerHost, int peerPort, Executor delegatedTaskExecutor)`	Creates a new `SslHandler` with advisory peer information.
`SslHandler`	SslContext.`newHandler(ByteBufAllocator alloc, Executor delegatedTaskExecutor)`	Creates a new `SslHandler`.
`protected SslHandler`	SniHandler.`newSslHandler(SslContext context, ByteBufAllocator allocator)`	Returns a new `SslHandler` using the given `SslContext` and `ByteBufAllocator`.

Uses of ByteBufAllocator in io.netty.handler.stream

Methods in io.netty.handler.stream with parameters of type ByteBufAllocator
Modifier and Type	Method	Description
`ByteBuf`	ChunkedFile.`readChunk(ByteBufAllocator allocator)`
`B`	ChunkedInput.`readChunk(ByteBufAllocator allocator)`	Fetches a chunked data from the stream.
`ByteBuf`	ChunkedNioFile.`readChunk(ByteBufAllocator allocator)`
`ByteBuf`	ChunkedNioStream.`readChunk(ByteBufAllocator allocator)`
`ByteBuf`	ChunkedStream.`readChunk(ByteBufAllocator allocator)`