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>
AMessageToByteEncoder
that 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 int
MINIMUM_HEADER_SIZE
Every 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 void
encodeExtras(ByteBuf buf, ByteBuf extras)
Encode the extras.protected abstract void
encodeHeader(ByteBuf buf, M msg)
Encode the header.private static void
encodeKey(ByteBuf buf, ByteBuf key)
Encode the key.protected ByteBuf
encodeMessage(ChannelHandlerContext ctx, M msg)
Take the givenMemcacheMessage
and encode it into a writableByteBuf
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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:AbstractMemcacheObjectEncoder
Take the givenMemcacheMessage
and encode it into a writableByteBuf
.- Specified by:
encodeMessage
in classAbstractMemcacheObjectEncoder<M extends BinaryMemcacheMessage>
- Parameters:
ctx
- the channel handler context.msg
- the message to encode.- Returns:
- the
ByteBuf
representation of the message.
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encodeExtras
private static void encodeExtras(ByteBuf buf, ByteBuf extras)
Encode the extras.- Parameters:
buf
- theByteBuf
to 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
- theByteBuf
to write into.key
- the key to encode.
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