org.jboss.netty.handler.codec.http.websocket
Class WebSocketFrameEncoder
java.lang.Object
org.jboss.netty.handler.codec.oneone.OneToOneEncoder
org.jboss.netty.handler.codec.http.websocket.WebSocketFrameEncoder
- All Implemented Interfaces:
- ChannelDownstreamHandler, ChannelHandler
@ChannelHandler.Sharable
public class WebSocketFrameEncoder
- extends OneToOneEncoder
Encodes a WebSocketFrame
into a ChannelBuffer
.
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.
- Version:
- $Rev: 2362 $, $Date: 2010-09-09 19:59:22 +0900 (Thu, 09 Sep 2010) $
- Author:
- The Netty Project, Mike Heath (mheath@apache.org), Trustin Lee
Method Summary |
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 java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
WebSocketFrameEncoder
public WebSocketFrameEncoder()
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 return
null
, unlike
you can in OneToOneDecoder.decode(ChannelHandlerContext, Channel, Object)
;
you must return something, at least ChannelBuffers.EMPTY_BUFFER
.
- Specified by:
encode
in class OneToOneEncoder
- Throws:
java.lang.Exception
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