Uses of Interface
org.springframework.core.io.buffer.DataBuffer

Packages that use DataBuffer

Package	Description
org.springframework.core.codec	Encoder and Decoder abstractions to convert between a reactive stream of bytes and Java objects.
org.springframework.core.io.buffer	Generic abstraction for working with byte buffer implementations.

Uses of DataBuffer in org.springframework.core.codec

Methods in org.springframework.core.codec that return DataBuffer

Modifier and Type	Method and Description
protected DataBuffer	DataBufferDecoder.decodeDataBuffer(DataBuffer buffer, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)

Methods in org.springframework.core.codec that return types with arguments of type DataBuffer

Modifier and Type	Method and Description
reactor.core.publisher.Flux<DataBuffer>	DataBufferDecoder.decode(org.reactivestreams.Publisher<DataBuffer> input, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)
reactor.core.publisher.Flux<DataBuffer>	ByteArrayEncoder.encode(org.reactivestreams.Publisher<? extends byte[]> inputStream, DataBufferFactory bufferFactory, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)
reactor.core.publisher.Flux<DataBuffer>	ByteBufferEncoder.encode(org.reactivestreams.Publisher<? extends ByteBuffer> inputStream, DataBufferFactory bufferFactory, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)
reactor.core.publisher.Flux<DataBuffer>	CharSequenceEncoder.encode(org.reactivestreams.Publisher<? extends CharSequence> inputStream, DataBufferFactory bufferFactory, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)
reactor.core.publisher.Flux<DataBuffer>	DataBufferEncoder.encode(org.reactivestreams.Publisher<? extends DataBuffer> inputStream, DataBufferFactory bufferFactory, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)
reactor.core.publisher.Flux<DataBuffer>	ResourceRegionEncoder.encode(org.reactivestreams.Publisher<? extends ResourceRegion> input, DataBufferFactory bufferFactory, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)
reactor.core.publisher.Flux<DataBuffer>	Encoder.encode(org.reactivestreams.Publisher<? extends T> inputStream, DataBufferFactory bufferFactory, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints) Encode a stream of Objects of type T into a DataBuffer output stream.
reactor.core.publisher.Flux<DataBuffer>	AbstractSingleValueEncoder.encode(org.reactivestreams.Publisher<? extends T> inputStream, DataBufferFactory bufferFactory, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)
protected reactor.core.publisher.Flux<DataBuffer>	ResourceEncoder.encode(Resource resource, DataBufferFactory bufferFactory, ResolvableType type, MimeType mimeType, Map<String,Object> hints)
protected abstract reactor.core.publisher.Flux<DataBuffer>	AbstractSingleValueEncoder.encode(T t, DataBufferFactory dataBufferFactory, ResolvableType type, MimeType mimeType, Map<String,Object> hints) Encode T to an output DataBuffer stream.

Methods in org.springframework.core.codec with parameters of type DataBuffer

Modifier and Type	Method and Description
protected DataBuffer	DataBufferDecoder.decodeDataBuffer(DataBuffer buffer, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)
protected ByteBuffer	ByteBufferDecoder.decodeDataBuffer(DataBuffer dataBuffer, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)
protected String	StringDecoder.decodeDataBuffer(DataBuffer dataBuffer, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)
protected Resource	ResourceDecoder.decodeDataBuffer(DataBuffer dataBuffer, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)
protected abstract T	AbstractDataBufferDecoder.decodeDataBuffer(DataBuffer buffer, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints) How to decode a DataBuffer to the target element type.
protected byte[]	ByteArrayDecoder.decodeDataBuffer(DataBuffer dataBuffer, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)

Method parameters in org.springframework.core.codec with type arguments of type DataBuffer

Modifier and Type	Method and Description
reactor.core.publisher.Flux<DataBuffer>	DataBufferDecoder.decode(org.reactivestreams.Publisher<DataBuffer> input, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)
reactor.core.publisher.Flux<String>	StringDecoder.decode(org.reactivestreams.Publisher<DataBuffer> input, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)
reactor.core.publisher.Flux<Resource>	ResourceDecoder.decode(org.reactivestreams.Publisher<DataBuffer> inputStream, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)
reactor.core.publisher.Flux<T>	AbstractDataBufferDecoder.decode(org.reactivestreams.Publisher<DataBuffer> input, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)
reactor.core.publisher.Flux<T>	Decoder.decode(org.reactivestreams.Publisher<DataBuffer> inputStream, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints) Decode a DataBuffer input stream into a Flux of T.
reactor.core.publisher.Mono<T>	AbstractDecoder.decodeToMono(org.reactivestreams.Publisher<DataBuffer> inputStream, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)
reactor.core.publisher.Mono<T>	AbstractDataBufferDecoder.decodeToMono(org.reactivestreams.Publisher<DataBuffer> input, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)
reactor.core.publisher.Mono<T>	Decoder.decodeToMono(org.reactivestreams.Publisher<DataBuffer> inputStream, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints) Decode a DataBuffer input stream into a Mono of T.
reactor.core.publisher.Flux<DataBuffer>	DataBufferEncoder.encode(org.reactivestreams.Publisher<? extends DataBuffer> inputStream, DataBufferFactory bufferFactory, ResolvableType elementType, MimeType mimeType, Map<String,Object> hints)

Uses of DataBuffer in org.springframework.core.io.buffer

Subinterfaces of DataBuffer in org.springframework.core.io.buffer

Modifier and Type	Interface and Description
interface	PooledDataBuffer Extension of DataBuffer that allows for buffer that share a memory pool.

Classes in org.springframework.core.io.buffer that implement DataBuffer

Modifier and Type	Class and Description
class	DefaultDataBuffer Default implementation of the DataBuffer interface that uses a ByteBuffer internally.
class	NettyDataBuffer Implementation of the DataBuffer interface that wraps a Netty ByteBuf.

Methods in org.springframework.core.io.buffer with type parameters of type DataBuffer

Modifier and Type	Method and Description
static <T extends DataBuffer> T	DataBufferUtils.retain(T dataBuffer) Retain the given data buffer, it it is a PooledDataBuffer.

Methods in org.springframework.core.io.buffer that return DataBuffer

Modifier and Type	Method and Description
DataBuffer	DataBufferFactory.allocateBuffer() Allocate a data buffer of a default initial capacity.
DataBuffer	DataBufferFactory.allocateBuffer(int initialCapacity) Allocate a data buffer of the given initial capacity.
DataBuffer	DataBuffer.capacity(int capacity) Set the number of bytes that this buffer can contain.
default DataBuffer	DataBuffer.ensureCapacity(int capacity) Ensure that the current buffer has enough writableByteCount() to write the amount of data given as an argument.
DataBuffer	DefaultDataBuffer.ensureCapacity(int length)
DataBuffer	NettyDataBuffer.ensureCapacity(int capacity)
DataBuffer	DataBufferFactory.join(List<? extends DataBuffer> dataBuffers) Return a new DataBuffer composed of the dataBuffers elements joined together.
DataBuffer	NettyDataBufferFactory.join(List<? extends DataBuffer> dataBuffers) Return a new DataBuffer composed of the dataBuffers elements joined together.
DataBuffer	DataBuffer.read(byte[] destination) Read this buffer's data into the specified destination, starting at the current reading position of this buffer.
DataBuffer	DataBuffer.read(byte[] destination, int offset, int length) Read at most length bytes of this buffer into the specified destination, starting at the current reading position of this buffer.
DataBuffer	DataBuffer.readPosition(int readPosition) Set the position from which this buffer will read.
DataBuffer	LimitedDataBufferList.remove(int index)
DataBuffer	LimitedDataBufferList.set(int index, DataBuffer element)
DataBuffer	DataBuffer.slice(int index, int length) Create a new DataBuffer whose contents is a shared subsequence of this data buffer's content.
DataBuffer	DataBufferFactory.wrap(byte[] bytes) Wrap the given byte array in a DataBuffer.
DataBuffer	NettyDataBufferFactory.wrap(byte[] bytes)
DataBuffer	DataBufferFactory.wrap(ByteBuffer byteBuffer) Wrap the given ByteBuffer in a DataBuffer.
DataBuffer	DataBuffer.write(byte b) Write a single byte into this buffer at the current writing position.
DataBuffer	DataBuffer.write(byte[] source) Write the given source into this buffer, starting at the current writing position of this buffer.
DataBuffer	DataBuffer.write(byte[] source, int offset, int length) Write at most length bytes of the given source into this buffer, starting at the current writing position of this buffer.
DataBuffer	DataBuffer.write(ByteBuffer... buffers) Write one or more ByteBuffer to this buffer, starting at the current writing position.
default DataBuffer	DataBuffer.write(CharSequence charSequence, Charset charset) Write the given CharSequence using the given Charset, starting at the current writing position.
DataBuffer	NettyDataBuffer.write(CharSequence charSequence, Charset charset)
DataBuffer	DataBuffer.write(DataBuffer... buffers) Write one or more DataBuffers to this buffer, starting at the current writing position.
DataBuffer	DataBuffer.writePosition(int writePosition) Set the position to which this buffer will write.

Methods in org.springframework.core.io.buffer that return types with arguments of type DataBuffer

Modifier and Type	Method and Description
static reactor.core.publisher.Mono<DataBuffer>	DataBufferUtils.join(org.reactivestreams.Publisher<? extends DataBuffer> buffers, int maxByteCount) Variant of DataBufferUtils.join(Publisher) that behaves the same way up until the specified max number of bytes to buffer.
static reactor.core.publisher.Mono<DataBuffer>	DataBufferUtils.join(org.reactivestreams.Publisher<DataBuffer> dataBuffers) Return a new DataBuffer composed from joining together the given dataBuffers elements.
static reactor.core.publisher.Flux<DataBuffer>	DataBufferUtils.read(Resource resource, DataBufferFactory bufferFactory, int bufferSize) Read the given Resource into a Flux of DataBuffers.
static reactor.core.publisher.Flux<DataBuffer>	DataBufferUtils.read(Resource resource, long position, DataBufferFactory bufferFactory, int bufferSize) Read the given Resource into a Flux of DataBuffers starting at the given position.
static reactor.core.publisher.Flux<DataBuffer>	DataBufferUtils.readAsynchronousFileChannel(Callable<AsynchronousFileChannel> channelSupplier, DataBufferFactory bufferFactory, int bufferSize) Obtain a AsynchronousFileChannel from the given supplier, and read it into a Flux of DataBuffers.
static reactor.core.publisher.Flux<DataBuffer>	DataBufferUtils.readAsynchronousFileChannel(Callable<AsynchronousFileChannel> channelSupplier, long position, DataBufferFactory bufferFactory, int bufferSize) Obtain a AsynchronousFileChannel from the given supplier, and read it into a Flux of DataBuffers, starting at the given position.
static reactor.core.publisher.Flux<DataBuffer>	DataBufferUtils.readByteChannel(Callable<ReadableByteChannel> channelSupplier, DataBufferFactory bufferFactory, int bufferSize) Obtain a ReadableByteChannel from the given supplier, and read it into a Flux of DataBuffers.
static reactor.core.publisher.Flux<DataBuffer>	DataBufferUtils.readInputStream(Callable<InputStream> inputStreamSupplier, DataBufferFactory bufferFactory, int bufferSize) Obtain a InputStream from the given supplier, and read it into a Flux of DataBuffers.
static Consumer<DataBuffer>	DataBufferUtils.releaseConsumer() Return a consumer that calls DataBufferUtils.release(DataBuffer) on all passed data buffers.
static reactor.core.publisher.Flux<DataBuffer>	DataBufferUtils.skipUntilByteCount(org.reactivestreams.Publisher<DataBuffer> publisher, long maxByteCount) Skip buffers from the given Publisher until the total byte count reaches the given maximum byte count, or until the publisher is complete.
static reactor.core.publisher.Flux<DataBuffer>	DataBufferUtils.takeUntilByteCount(org.reactivestreams.Publisher<DataBuffer> publisher, long maxByteCount) Relay buffers from the given Publisher until the total byte count reaches the given maximum byte count, or until the publisher is complete.
static reactor.core.publisher.Flux<DataBuffer>	DataBufferUtils.write(org.reactivestreams.Publisher<DataBuffer> source, AsynchronousFileChannel channel) Write the given stream of DataBuffers to the given AsynchronousFileChannel.
static reactor.core.publisher.Flux<DataBuffer>	DataBufferUtils.write(org.reactivestreams.Publisher<DataBuffer> source, AsynchronousFileChannel channel, long position) Write the given stream of DataBuffers to the given AsynchronousFileChannel.
static reactor.core.publisher.Flux<DataBuffer>	DataBufferUtils.write(org.reactivestreams.Publisher<DataBuffer> source, OutputStream outputStream) Write the given stream of DataBuffers to the given OutputStream.
static reactor.core.publisher.Flux<DataBuffer>	DataBufferUtils.write(org.reactivestreams.Publisher<DataBuffer> source, WritableByteChannel channel) Write the given stream of DataBuffers to the given WritableByteChannel.

Methods in org.springframework.core.io.buffer with parameters of type DataBuffer

Modifier and Type	Method and Description
boolean	LimitedDataBufferList.add(DataBuffer buffer)
void	LimitedDataBufferList.add(int index, DataBuffer buffer)
static boolean	DataBufferUtils.release(DataBuffer dataBuffer) Release the given data buffer, if it is a PooledDataBuffer and has been allocated.
DataBuffer	LimitedDataBufferList.set(int index, DataBuffer element)
static io.netty.buffer.ByteBuf	NettyDataBufferFactory.toByteBuf(DataBuffer buffer) Return the given Netty DataBuffer as a ByteBuf.
DataBuffer	DataBuffer.write(DataBuffer... buffers) Write one or more DataBuffers to this buffer, starting at the current writing position.
DefaultDataBuffer	DefaultDataBuffer.write(DataBuffer... buffers)
NettyDataBuffer	NettyDataBuffer.write(DataBuffer... buffers)

Method parameters in org.springframework.core.io.buffer with type arguments of type DataBuffer

Modifier and Type	Method and Description
boolean	LimitedDataBufferList.addAll(Collection<? extends DataBuffer> collection)
boolean	LimitedDataBufferList.addAll(int index, Collection<? extends DataBuffer> collection)
DataBuffer	DataBufferFactory.join(List<? extends DataBuffer> dataBuffers) Return a new DataBuffer composed of the dataBuffers elements joined together.
DefaultDataBuffer	DefaultDataBufferFactory.join(List<? extends DataBuffer> dataBuffers) Return a new DataBuffer composed of the dataBuffers elements joined together.
DataBuffer	NettyDataBufferFactory.join(List<? extends DataBuffer> dataBuffers) Return a new DataBuffer composed of the dataBuffers elements joined together.
static reactor.core.publisher.Mono<DataBuffer>	DataBufferUtils.join(org.reactivestreams.Publisher<? extends DataBuffer> buffers, int maxByteCount) Variant of DataBufferUtils.join(Publisher) that behaves the same way up until the specified max number of bytes to buffer.
static reactor.core.publisher.Mono<DataBuffer>	DataBufferUtils.join(org.reactivestreams.Publisher<DataBuffer> dataBuffers) Return a new DataBuffer composed from joining together the given dataBuffers elements.
boolean	LimitedDataBufferList.removeIf(Predicate<? super DataBuffer> filter)
static reactor.core.publisher.Flux<DataBuffer>	DataBufferUtils.skipUntilByteCount(org.reactivestreams.Publisher<DataBuffer> publisher, long maxByteCount) Skip buffers from the given Publisher until the total byte count reaches the given maximum byte count, or until the publisher is complete.
static reactor.core.publisher.Flux<DataBuffer>	DataBufferUtils.takeUntilByteCount(org.reactivestreams.Publisher<DataBuffer> publisher, long maxByteCount) Relay buffers from the given Publisher until the total byte count reaches the given maximum byte count, or until the publisher is complete.
static reactor.core.publisher.Flux<DataBuffer>	DataBufferUtils.write(org.reactivestreams.Publisher<DataBuffer> source, AsynchronousFileChannel channel) Write the given stream of DataBuffers to the given AsynchronousFileChannel.
static reactor.core.publisher.Flux<DataBuffer>	DataBufferUtils.write(org.reactivestreams.Publisher<DataBuffer> source, AsynchronousFileChannel channel, long position) Write the given stream of DataBuffers to the given AsynchronousFileChannel.
static reactor.core.publisher.Flux<DataBuffer>	DataBufferUtils.write(org.reactivestreams.Publisher<DataBuffer> source, OutputStream outputStream) Write the given stream of DataBuffers to the given OutputStream.
static reactor.core.publisher.Flux<DataBuffer>	DataBufferUtils.write(org.reactivestreams.Publisher<DataBuffer> source, WritableByteChannel channel) Write the given stream of DataBuffers to the given WritableByteChannel.