程序包 cn.taketoday.http.codec.protobuf

类 ProtobufEncoder

java.lang.Object

cn.taketoday.http.codec.protobuf.ProtobufCodecSupport

cn.taketoday.http.codec.protobuf.ProtobufEncoder

所有已实现的接口:

cn.taketoday.core.codec.Encoder<com.google.protobuf.Message>, HttpMessageEncoder<com.google.protobuf.Message>

public class ProtobufEncoder
extends ProtobufCodecSupport
implements HttpMessageEncoder<com.google.protobuf.Message>

An Encoder that writes Messages using Google Protocol Buffers.

Flux are serialized using delimited Protobuf messages with the size of each message specified before the message itself. Single values are serialized using regular Protobuf message format (without the size prepended before the message).

To generate Message Java classes, you need to install the protoc binary.

This encoder requires Protobuf 3 or higher, and supports "application/x-protobuf" and "application/octet-stream" with the official "com.google.protobuf:protobuf-java" library.

从以下版本开始:

4.0

作者:

Sebastien Deleuze

另请参阅:

• ProtobufDecoder

字段概要

字段

修饰符和类型	字段	说明
private static final List<MediaType>	streamingMediaTypes

从类继承的字段 cn.taketoday.http.codec.protobuf.ProtobufCodecSupport

DELIMITED_KEY, DELIMITED_VALUE, MIME_TYPES

构造器概要

构造器

构造器	说明
ProtobufEncoder()

方法概要

修饰符和类型	方法	说明
boolean	canEncode(cn.taketoday.core.ResolvableType elementType, cn.taketoday.util.MimeType mimeType)
reactor.core.publisher.Flux<cn.taketoday.core.io.buffer.DataBuffer>	encode(org.reactivestreams.Publisher<? extends com.google.protobuf.Message> inputStream, cn.taketoday.core.io.buffer.DataBufferFactory bufferFactory, cn.taketoday.core.ResolvableType elementType, cn.taketoday.util.MimeType mimeType, Map<String,Object> hints)
private cn.taketoday.core.io.buffer.DataBuffer	encodeValue(com.google.protobuf.Message message, cn.taketoday.core.io.buffer.DataBufferFactory bufferFactory, boolean delimited)
cn.taketoday.core.io.buffer.DataBuffer	encodeValue(com.google.protobuf.Message message, cn.taketoday.core.io.buffer.DataBufferFactory bufferFactory, cn.taketoday.core.ResolvableType valueType, cn.taketoday.util.MimeType mimeType, Map<String,Object> hints)
List<cn.taketoday.util.MimeType>	getEncodableMimeTypes()
List<MediaType>	getStreamingMediaTypes()	Return "streaming" media types for which flushing should be performed automatically vs at the end of the input stream.

从类继承的方法 cn.taketoday.http.codec.protobuf.ProtobufCodecSupport

getMimeTypes, supportsMimeType

从类继承的方法 java.lang.Object

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

从接口继承的方法 cn.taketoday.core.codec.Encoder

getEncodableMimeTypes

从接口继承的方法 cn.taketoday.http.codec.HttpMessageEncoder

getEncodeHints

字段详细资料

streamingMediaTypes

private static final List<MediaType> streamingMediaTypes

构造器详细资料

ProtobufEncoder

public ProtobufEncoder()

方法详细资料

canEncode

public boolean canEncode(cn.taketoday.core.ResolvableType elementType,
 @Nullable
 cn.taketoday.util.MimeType mimeType)

指定者:

canEncode 在接口中 cn.taketoday.core.codec.Encoder<com.google.protobuf.Message>

encode

public reactor.core.publisher.Flux<cn.taketoday.core.io.buffer.DataBuffer> encode(org.reactivestreams.Publisher<? extends com.google.protobuf.Message> inputStream,
 cn.taketoday.core.io.buffer.DataBufferFactory bufferFactory,
 cn.taketoday.core.ResolvableType elementType,
 @Nullable
 cn.taketoday.util.MimeType mimeType,
 @Nullable
 Map<String,Object> hints)

指定者:

encode 在接口中 cn.taketoday.core.codec.Encoder<com.google.protobuf.Message>

encodeValue

public cn.taketoday.core.io.buffer.DataBuffer encodeValue(com.google.protobuf.Message message,
 cn.taketoday.core.io.buffer.DataBufferFactory bufferFactory,
 cn.taketoday.core.ResolvableType valueType,
 @Nullable
 cn.taketoday.util.MimeType mimeType,
 @Nullable
 Map<String,Object> hints)

指定者:

encodeValue 在接口中 cn.taketoday.core.codec.Encoder<com.google.protobuf.Message>

encodeValue

private cn.taketoday.core.io.buffer.DataBuffer encodeValue(com.google.protobuf.Message message,
 cn.taketoday.core.io.buffer.DataBufferFactory bufferFactory,
 boolean delimited)

getStreamingMediaTypes

public List<MediaType> getStreamingMediaTypes()

从接口复制的说明: HttpMessageEncoder

Return "streaming" media types for which flushing should be performed automatically vs at the end of the input stream.

指定者:

getStreamingMediaTypes 在接口中 HttpMessageEncoder<com.google.protobuf.Message>

getEncodableMimeTypes

public List<cn.taketoday.util.MimeType> getEncodableMimeTypes()

指定者:

getEncodableMimeTypes 在接口中 cn.taketoday.core.codec.Encoder<com.google.protobuf.Message>