public class StompSubframeDecoder
extends io.netty.handler.codec.ReplayingDecoder<io.netty.handler.codec.stomp.StompSubframeDecoder.State>
ByteBuf
s into StompHeadersSubframe
s and
StompContentSubframe
s.
maxLineLength
the maximum length of line -
restricts length of command and header lines
If the length of the initial line exceeds this value, a
TooLongFrameException
will be raised.
maxChunkSize
The maximum length of the content or each chunk. If the content length
(or the length of each chunk) exceeds this value, the content or chunk
ill be split into multiple StompContentSubframe
s whose length is
maxChunkSize
at maximum.
maxChunkSize
the transfer encoding of the HTTP message is 'chunked', this decoder
generates multiple StompContentSubframe
instances to avoid excessive memory
consumption. Note, that every message, even with no content decodes with
LastStompContentSubframe
at the end to simplify upstream message parsing.Constructor and Description |
---|
StompSubframeDecoder() |
StompSubframeDecoder(boolean validateHeaders) |
StompSubframeDecoder(int maxLineLength,
int maxChunkSize) |
StompSubframeDecoder(int maxLineLength,
int maxChunkSize,
boolean validateHeaders) |
Modifier and Type | Method and Description |
---|---|
protected void |
decode(io.netty.channel.ChannelHandlerContext ctx,
io.netty.buffer.ByteBuf in,
List<Object> out) |
callDecode, checkpoint, checkpoint, state, state
actualReadableBytes, channelInactive, channelRead, channelReadComplete, decodeLast, discardSomeReadBytes, handlerRemoved, handlerRemoved0, internalBuffer, isSingleDecode, setCumulator, setDiscardAfterReads, setSingleDecode, userEventTriggered
channelActive, channelRegistered, channelUnregistered, channelWritabilityChanged, exceptionCaught
ensureNotSharable, handlerAdded, isSharable
public StompSubframeDecoder()
public StompSubframeDecoder(boolean validateHeaders)
public StompSubframeDecoder(int maxLineLength, int maxChunkSize)
public StompSubframeDecoder(int maxLineLength, int maxChunkSize, boolean validateHeaders)
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