Package org.drasyl.handler.stream

Class MessageChunkEncoder

java.lang.Object
io.netty.channel.ChannelHandlerAdapter
io.netty.channel.ChannelOutboundHandlerAdapter
io.netty.handler.codec.MessageToByteEncoder<MessageChunk>
org.drasyl.handler.stream.MessageChunkEncoder
All Implemented Interfaces:
io.netty.channel.ChannelHandler, io.netty.channel.ChannelOutboundHandler
@Sharable public class MessageChunkEncoder extends io.netty.handler.codec.MessageToByteEncoder<MessageChunk>
Encodes MessageChunks to ByteBufs.
See Also:

  • Nested Class Summary

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

    io.netty.channel.ChannelHandler.Sharable

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    MAGIC_NUMBER_CONTENT
     
    static final int
    MAGIC_NUMBER_LAST
     
    static final int
    MIN_MESSAGE_LENGTH
     

  • Constructor Summary

    Constructors
    Constructor
    Description
    MessageChunkEncoder(int chunkNoFieldLength)
     

  • Method Summary

    Modifier and Type
    Method
    Description
    protected void
    encode(io.netty.channel.ChannelHandlerContext ctx, MessageChunk msg, io.netty.buffer.ByteBuf out)
     

    Methods inherited from class io.netty.handler.codec.MessageToByteEncoder

    acceptOutboundMessage, allocateBuffer, isPreferDirect, 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

  • Field Details

  • Constructor Details

    • MessageChunkEncoder

      public MessageChunkEncoder(int chunkNoFieldLength)
      Parameters:
      chunkNoFieldLength - the length of the chunkNo field
      Throws:
      IllegalArgumentException - if lengthFieldLength is not 1, 2, or 3

  • Method Details

    • encode

      protected void encode(io.netty.channel.ChannelHandlerContext ctx, MessageChunk msg, io.netty.buffer.ByteBuf out)
      Specified by:
      encode in class io.netty.handler.codec.MessageToByteEncoder<MessageChunk>