Class WebSocket00FrameEncoder
- java.lang.Object
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- org.jboss.netty.handler.codec.oneone.OneToOneEncoder
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- org.jboss.netty.handler.codec.http.websocketx.WebSocket00FrameEncoder
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- All Implemented Interfaces:
ChannelDownstreamHandler
,ChannelHandler
@Sharable public class WebSocket00FrameEncoder extends OneToOneEncoder
Encodes aWebSocketFrame
into aChannelBuffer
.For the detailed instruction on adding add Web Socket support to your HTTP server, take a look into the WebSocketServer example located in the
org.jboss.netty.example.http.websocket
package.
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Nested Class Summary
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Nested classes/interfaces inherited from interface org.jboss.netty.channel.ChannelHandler
ChannelHandler.Sharable
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Constructor Summary
Constructors Constructor Description WebSocket00FrameEncoder()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected java.lang.Object
encode(ChannelHandlerContext ctx, Channel channel, java.lang.Object msg)
Transforms the specified message into another message and return the transformed message.-
Methods inherited from class org.jboss.netty.handler.codec.oneone.OneToOneEncoder
doEncode, handleDownstream
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Method Detail
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encode
protected java.lang.Object encode(ChannelHandlerContext ctx, Channel channel, java.lang.Object msg) throws java.lang.Exception
Description copied from class:OneToOneEncoder
Transforms the specified message into another message and return the transformed message. Note that you can not returnnull
, unlike you can inOneToOneDecoder.decode(ChannelHandlerContext, Channel, Object)
; you must return something, at leastChannelBuffers.EMPTY_BUFFER
.- Specified by:
encode
in classOneToOneEncoder
- Throws:
java.lang.Exception
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