org.springframework.core.io.buffer (Spring Framework 5.2.12.RELEASE API)

Generic abstraction for working with byte buffer implementations.

接口概要
接口	说明
DataBuffer	Basic abstraction over byte buffers.
DataBufferFactory	A factory for `DataBuffers`, allowing for allocation and wrapping of data buffers.
DataBufferUtils.Matcher	Contract to find delimiter(s) against one or more data buffers that can be passed one at a time to the `DataBufferUtils.Matcher.match(DataBuffer)` method.
PooledDataBuffer	Extension of `DataBuffer` that allows for buffer that share a memory pool.

类概要
类	说明
DataBufferUtils	Utility class for working with `DataBuffers`.
DataBufferWrapper	Provides a convenient implementation of the `DataBuffer` interface that can be overridden to adapt the delegate.
DefaultDataBuffer	Default implementation of the `DataBuffer` interface that uses a `ByteBuffer` internally. with separate read and write positions.
DefaultDataBufferFactory	Default implementation of the `DataBufferFactory` interface.
LimitedDataBufferList	Custom `List` to collect data buffers with and enforce a limit on the total number of bytes buffered.
NettyDataBuffer	Implementation of the `DataBuffer` interface that wraps a Netty `ByteBuf`.
NettyDataBufferFactory	Implementation of the `DataBufferFactory` interface based on a Netty `ByteBufAllocator`.

异常错误概要
异常错误说明
DataBufferLimitException
Exception that indicates the cumulative number of bytes consumed from a stream of DataBuffer's exceeded some pre-configured limit.