类 AbstractDataBufferDecoder<T>

构造器详细资料

• AbstractDataBufferDecoder

  protected AbstractDataBufferDecoder​(MimeType... supportedMimeTypes)

方法详细资料

• setMaxInMemorySize

  public void setMaxInMemorySize​(int byteCount)

  Configure a limit on the number of bytes that can be buffered whenever the input stream needs to be aggregated. This can be a result of decoding to a single DataBuffer, ByteBuffer, byte[], Resource, String, etc. It can also occur when splitting the input stream, e.g. delimited text, in which case the limit applies to data buffered between delimiters.

  By default this is set to 256K.

  参数:

  byteCount - the max number of bytes to buffer, or -1 for unlimited

  从以下版本开始:

  5.1.11

• getMaxInMemorySize

  public int getMaxInMemorySize()

  Return the configured byte count limit.

  从以下版本开始:

  5.1.11

• decode

  public reactor.core.publisher.Flux<T> decode​(org.reactivestreams.Publisher<DataBuffer> input,
                                               ResolvableType elementType,
                                               @Nullable
                                               MimeType mimeType,
                                               @Nullable
                                               Map<String,​Object> hints)

  从接口复制的说明: Decoder
  Decode a DataBuffer input stream into a Flux of T.

  参数:

  input - the DataBuffer input stream to decode

  elementType - the expected type of elements in the output stream; this type must have been previously passed to the Decoder.canDecode(org.springframework.core.ResolvableType, org.springframework.util.MimeType) method and it must have returned true.

  mimeType - the MIME type associated with the input stream (optional)

  hints - additional information about how to do encode

  返回:

  the output stream with decoded elements

• decodeToMono

  public reactor.core.publisher.Mono<T> decodeToMono​(org.reactivestreams.Publisher<DataBuffer> input,
                                                     ResolvableType elementType,
                                                     @Nullable
                                                     MimeType mimeType,
                                                     @Nullable
                                                     Map<String,​Object> hints)

  从接口复制的说明: Decoder
  Decode a DataBuffer input stream into a Mono of T.

  指定者:

  decodeToMono 在接口中 Decoder<T>

  覆盖:

  decodeToMono 在类中 AbstractDecoder<T>

  参数:

  input - the DataBuffer input stream to decode

  elementType - the expected type of elements in the output stream; this type must have been previously passed to the Decoder.canDecode(org.springframework.core.ResolvableType, org.springframework.util.MimeType) method and it must have returned true.

  mimeType - the MIME type associated with the input stream (optional)

  hints - additional information about how to do encode

  返回:

  the output stream with the decoded element

• decodeDataBuffer

  @Deprecated
  @Nullable
  protected T decodeDataBuffer​(DataBuffer buffer,
                               ResolvableType elementType,
                               @Nullable
                               MimeType mimeType,
                               @Nullable
                               Map<String,​Object> hints)

  已过时。

  as of 5.2, please implement Decoder.decode(DataBuffer, ResolvableType, MimeType, Map) instead
  How to decode a DataBuffer to the target element type.