Class AbstractBinaryMemcacheEncoder<M extends BinaryMemcacheMessage>
- java.lang.Object
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- io.netty.channel.ChannelHandlerAdapter
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- io.netty.channel.ChannelOutboundHandlerAdapter
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- io.netty.handler.codec.MessageToMessageEncoder<java.lang.Object>
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- io.netty.handler.codec.memcache.AbstractMemcacheObjectEncoder<M>
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- io.netty.handler.codec.memcache.binary.AbstractBinaryMemcacheEncoder<M>
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- All Implemented Interfaces:
ChannelHandler,ChannelOutboundHandler
- Direct Known Subclasses:
BinaryMemcacheRequestEncoder,BinaryMemcacheResponseEncoder
@UnstableApi public abstract class AbstractBinaryMemcacheEncoder<M extends BinaryMemcacheMessage> extends AbstractMemcacheObjectEncoder<M>
AMessageToByteEncoderthat encodes binary memcache messages into bytes.
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Nested Class Summary
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Nested classes/interfaces inherited from interface io.netty.channel.ChannelHandler
ChannelHandler.Sharable
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Field Summary
Fields Modifier and Type Field Description private static intMINIMUM_HEADER_SIZEEvery binary memcache message has at least a 24 bytes header.
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Constructor Summary
Constructors Constructor Description AbstractBinaryMemcacheEncoder()
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Method Summary
All Methods Static Methods Instance Methods Abstract Methods Concrete Methods Modifier and Type Method Description private static voidencodeExtras(ByteBuf buf, ByteBuf extras)Encode the extras.protected abstract voidencodeHeader(ByteBuf buf, M msg)Encode the header.private static voidencodeKey(ByteBuf buf, ByteBuf key)Encode the key.protected ByteBufencodeMessage(ChannelHandlerContext ctx, M msg)Take the givenMemcacheMessageand encode it into a writableByteBuf.-
Methods inherited from class io.netty.handler.codec.memcache.AbstractMemcacheObjectEncoder
acceptOutboundMessage, encode
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Methods inherited from class io.netty.handler.codec.MessageToMessageEncoder
write
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Methods inherited from class io.netty.channel.ChannelOutboundHandlerAdapter
bind, close, connect, deregister, disconnect, flush, read
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Methods inherited from class io.netty.channel.ChannelHandlerAdapter
ensureNotSharable, exceptionCaught, handlerAdded, handlerRemoved, isSharable
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface io.netty.channel.ChannelHandler
exceptionCaught, handlerAdded, handlerRemoved
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Field Detail
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MINIMUM_HEADER_SIZE
private static final int MINIMUM_HEADER_SIZE
Every binary memcache message has at least a 24 bytes header.- See Also:
- Constant Field Values
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Method Detail
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encodeMessage
protected ByteBuf encodeMessage(ChannelHandlerContext ctx, M msg)
Description copied from class:AbstractMemcacheObjectEncoderTake the givenMemcacheMessageand encode it into a writableByteBuf.- Specified by:
encodeMessagein classAbstractMemcacheObjectEncoder<M extends BinaryMemcacheMessage>- Parameters:
ctx- the channel handler context.msg- the message to encode.- Returns:
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ByteBufrepresentation of the message.
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encodeExtras
private static void encodeExtras(ByteBuf buf, ByteBuf extras)
Encode the extras.- Parameters:
buf- theByteBufto write into.extras- the extras to encode.
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encodeKey
private static void encodeKey(ByteBuf buf, ByteBuf key)
Encode the key.- Parameters:
buf- theByteBufto write into.key- the key to encode.
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