All Implemented Interfaces:

ChannelHandler, ChannelOutboundHandler

@ChannelHandler.Sharable
public class Base64Encoder
extends MessageToMessageEncoder<ByteBuf>

 ChannelPipeline pipeline = ...;
 // Decoders
 pipeline.addLast("frameDecoder", new DelimiterBasedFrameDecoder(80, Delimiters.nulDelimiter()));
 pipeline.addLast("base64Decoder", new Base64Decoder());
 // Encoder
 pipeline.addLast("base64Encoder", new Base64Encoder());
 

• Nested Class Summary

  • Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler

    ChannelHandler.Sharable

• Constructor Summary

  Constructors

  Constructor and Description
  Base64Encoder ()
  Base64Encoder (boolean breakLines)
  Base64Encoder (boolean breakLines, Base64Dialect dialect)

• Method Summary

  All Methods

  Modifier and Type	Method and Description
  protected void	encode (ChannelHandlerContext ctx, ByteBuf msg, List<Object> out) Encode from one message to an other.

  • Methods inherited from class io.netty.handler.codec.MessageToMessageEncoder

    acceptOutboundMessage, write

  • Methods inherited from class io.netty.channel.ChannelOutboundHandlerAdapter

    bind, close, connect, deregister, disconnect, flush, read

  • Methods inherited from class io.netty.channel.ChannelHandlerAdapter

    ensureNotSharable, exceptionCaught, handlerAdded, handlerRemoved, isSharable

  • Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Methods inherited from interface io.netty.channel.ChannelHandler

    exceptionCaught, handlerAdded, handlerRemoved

• Constructor Detail

  • Base64Encoder

    public Base64Encoder()

  • Base64Encoder

    public Base64Encoder(boolean breakLines)

  • Base64Encoder

    public Base64Encoder(boolean breakLines,
     Base64Dialect dialect)

• Method Detail

  • encode

    protected void encode(ChannelHandlerContext ctx,
     ByteBuf msg,
     List<Object> out)
     throws Exception 

    Description copied from class: MessageToMessageEncoder
    Encode from one message to an other. This method will be called for each written message that can be handled by this encoder.

    Specified by:

    encode in class MessageToMessageEncoder<ByteBuf>

    Parameters:

    ctx - the ChannelHandlerContext which this MessageToMessageEncoder belongs to

    msg - the message to encode to an other one

    out - the List into which the encoded msg should be added needs to do some kind of aggregation

    Throws:

    Exception - is thrown if an error occurs