程序包 cn.taketoday.http.codec.multipart

类 MultipartParser

java.lang.Object

reactor.core.publisher.BaseSubscriber<cn.taketoday.core.io.buffer.DataBuffer>

cn.taketoday.http.codec.multipart.MultipartParser

所有已实现的接口:

org.reactivestreams.Subscriber<cn.taketoday.core.io.buffer.DataBuffer>, org.reactivestreams.Subscription, reactor.core.CoreSubscriber<cn.taketoday.core.io.buffer.DataBuffer>, reactor.core.Disposable

final class MultipartParser
extends reactor.core.publisher.BaseSubscriber<cn.taketoday.core.io.buffer.DataBuffer>

Subscribes to a buffer stream and produces a flux of MultipartParser.Token instances.

从以下版本开始:

4.0

作者:

Arjen Poutsma, Harry Yang

嵌套类概要

嵌套类

修饰符和类型	类	说明
private final class	MultipartParser.BodyState	The state of the parser dealing with multipart bodies.
static final class	MultipartParser.BodyToken	Represents a token that contains DataBuffer.
private static final class	MultipartParser.DisposedState	The state of the parser when finished, either due to seeing the final boundary or to a malformed message.
private final class	MultipartParser.HeadersState	The state of the parser dealing with part headers.
static final class	MultipartParser.HeadersToken	Represents a token that contains HttpHeaders.
private final class	MultipartParser.PreambleState	The initial state of the parser.
private static class	MultipartParser.State	Represents the internal state of the MultipartParser.
static class	MultipartParser.Token	Represents the output of parse(Flux, byte[], int, Charset).

从接口继承的嵌套类/接口 reactor.core.Disposable

reactor.core.Disposable.Composite, reactor.core.Disposable.Swap

字段概要

字段

修饰符和类型	字段	说明
private final byte[]	boundary
private static final byte	CR
private static final byte[]	CR_LF
private static final byte[]	DOUBLE_CR_LF
private static final String	HEADER_ENTRY_SEPARATOR
private final Charset	headersCharset
private static final byte	HYPHEN
private static final byte	LF
private static final cn.taketoday.logging.Logger	log
private final int	maxHeadersSize
private final AtomicBoolean	requestOutstanding
private final reactor.core.publisher.FluxSink<MultipartParser.Token>	sink
private final AtomicReference<MultipartParser.State>	state
private static final byte[]	TWO_HYPHENS

构造器概要

构造器

限定符	构造器	说明
private	MultipartParser(reactor.core.publisher.FluxSink<MultipartParser.Token> sink, byte[] boundary, int maxHeadersSize, Charset headersCharset)

方法概要

修饰符和类型	方法	说明
(专用程序包) boolean	changeState(MultipartParser.State oldState, MultipartParser.State newState, cn.taketoday.core.io.buffer.DataBuffer remainder)
reactor.util.context.Context	currentContext()
(专用程序包) void	emitBody(cn.taketoday.core.io.buffer.DataBuffer buffer, boolean last)
(专用程序包) void	emitComplete()
(专用程序包) void	emitError(Throwable t)
(专用程序包) void	emitHeaders(HttpHeaders headers)
protected void	hookOnComplete()
protected void	hookOnError(Throwable throwable)
protected void	hookOnNext(cn.taketoday.core.io.buffer.DataBuffer value)
protected void	hookOnSubscribe(org.reactivestreams.Subscription subscription)
private void	onSinkCancel()
static reactor.core.publisher.Flux<MultipartParser.Token>	parse(reactor.core.publisher.Flux<cn.taketoday.core.io.buffer.DataBuffer> buffers, byte[] boundary, int maxHeadersSize, Charset headersCharset)	Parses the given stream of DataBuffer objects into a stream of MultipartParser.Token objects.
private void	requestBuffer()

从类继承的方法 reactor.core.publisher.BaseSubscriber

cancel, dispose, hookFinally, hookOnCancel, isDisposed, onComplete, onError, onNext, onSubscribe, request, requestUnbounded, toString, upstream

从类继承的方法 java.lang.Object

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

字段详细资料

log

private static final cn.taketoday.logging.Logger log

CR

private static final byte CR

另请参阅:

• 常量字段值

LF

private static final byte LF

另请参阅:

• 常量字段值

CR_LF

private static final byte[] CR_LF

DOUBLE_CR_LF

private static final byte[] DOUBLE_CR_LF

HYPHEN

private static final byte HYPHEN

另请参阅:

• 常量字段值

TWO_HYPHENS

private static final byte[] TWO_HYPHENS

HEADER_ENTRY_SEPARATOR

private static final String HEADER_ENTRY_SEPARATOR

另请参阅:

• 常量字段值

sink

private final reactor.core.publisher.FluxSink<MultipartParser.Token> sink

state

private final AtomicReference<MultipartParser.State> state

boundary

private final byte[] boundary

maxHeadersSize

private final int maxHeadersSize

headersCharset

private final Charset headersCharset

requestOutstanding

private final AtomicBoolean requestOutstanding

构造器详细资料

MultipartParser

private MultipartParser(reactor.core.publisher.FluxSink<MultipartParser.Token> sink,
 byte[] boundary,
 int maxHeadersSize,
 Charset headersCharset)

方法详细资料

parse

public static reactor.core.publisher.Flux<MultipartParser.Token> parse(reactor.core.publisher.Flux<cn.taketoday.core.io.buffer.DataBuffer> buffers,
 byte[] boundary,
 int maxHeadersSize,
 Charset headersCharset)

Parses the given stream of DataBuffer objects into a stream of MultipartParser.Token objects.

参数:

buffers - the input buffers

boundary - the multipart boundary, as found in the Content-Type header

maxHeadersSize - the maximum buffered header size

headersCharset - the charset to use for decoding headers

返回:

a stream of parsed tokens

currentContext

public reactor.util.context.Context currentContext()

hookOnSubscribe

protected void hookOnSubscribe(org.reactivestreams.Subscription subscription)

覆盖:

hookOnSubscribe 在类中 reactor.core.publisher.BaseSubscriber<cn.taketoday.core.io.buffer.DataBuffer>

hookOnNext

protected void hookOnNext(cn.taketoday.core.io.buffer.DataBuffer value)

覆盖:

hookOnNext 在类中 reactor.core.publisher.BaseSubscriber<cn.taketoday.core.io.buffer.DataBuffer>

hookOnComplete

protected void hookOnComplete()

覆盖:

hookOnComplete 在类中 reactor.core.publisher.BaseSubscriber<cn.taketoday.core.io.buffer.DataBuffer>

hookOnError

protected void hookOnError(Throwable throwable)

覆盖:

hookOnError 在类中 reactor.core.publisher.BaseSubscriber<cn.taketoday.core.io.buffer.DataBuffer>

onSinkCancel

private void onSinkCancel()

changeState

boolean changeState(MultipartParser.State oldState,
 MultipartParser.State newState,
 @Nullable
 cn.taketoday.core.io.buffer.DataBuffer remainder)

emitHeaders

void emitHeaders(HttpHeaders headers)

emitBody

void emitBody(cn.taketoday.core.io.buffer.DataBuffer buffer,
 boolean last)

emitError

void emitError(Throwable t)

emitComplete

void emitComplete()

requestBuffer

private void requestBuffer()