public class StompSubframeEncoder extends MessageToMessageEncoder<StompSubframe>
ChannelHandler.Sharable
Constructor and Description |
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StompSubframeEncoder() |
Modifier and Type | Method and Description |
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protected Object |
convertContentSubFrame(StompContentSubframe original,
ByteBuf encoded)
An extension method to convert a STOMP encoded buffer to a different message type
based on an original
StompHeadersSubframe content sub frame. |
protected Object |
convertFullFrame(StompFrame original,
ByteBuf encoded)
An extension method to convert a STOMP encoded buffer to a different message type
based on an original
StompFrame full frame. |
protected Object |
convertHeadersSubFrame(StompHeadersSubframe original,
ByteBuf encoded)
An extension method to convert a STOMP encoded buffer to a different message type
based on an original
StompHeadersSubframe headers sub frame. |
protected void |
encode(ChannelHandlerContext ctx,
StompSubframe msg,
List<Object> out)
Encode from one message to an other.
|
protected int |
headersSubFrameSize(StompHeadersSubframe headersSubframe)
Returns a heuristic size for headers (32 bytes per header line) + (2 bytes for colon and eol) + (additional
command buffer).
|
acceptOutboundMessage, write
bind, close, connect, deregister, disconnect, flush, read
ensureNotSharable, exceptionCaught, handlerAdded, handlerRemoved, isSharable
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
exceptionCaught, handlerAdded, handlerRemoved
protected void encode(ChannelHandlerContext ctx, StompSubframe msg, List<Object> out) throws Exception
MessageToMessageEncoder
encode
in class MessageToMessageEncoder<StompSubframe>
ctx
- the ChannelHandlerContext
which this MessageToMessageEncoder
belongs tomsg
- the message to encode to an other oneout
- the List
into which the encoded msg should be added
needs to do some kind of aggregationException
- is thrown if an error occursprotected Object convertFullFrame(StompFrame original, ByteBuf encoded)
StompFrame
full frame.
By default an encoded buffer is returned as is.
protected Object convertHeadersSubFrame(StompHeadersSubframe original, ByteBuf encoded)
StompHeadersSubframe
headers sub frame.
By default an encoded buffer is returned as is.
protected Object convertContentSubFrame(StompContentSubframe original, ByteBuf encoded)
StompHeadersSubframe
content sub frame.
By default an encoded buffer is returned as is.
protected int headersSubFrameSize(StompHeadersSubframe headersSubframe)
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