DatabasePacketCodecEngine (shardingsphere-db-protocol-core 5.1.1 API)

public interface DatabasePacketCodecEngine<T extends DatabasePacket<?>>

Database packet codec engine.

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`PacketPayload`	`createPacketPayload(io.netty.buffer.ByteBuf message, Charset charset)` Create packet payload.
`void`	`decode(io.netty.channel.ChannelHandlerContext context, io.netty.buffer.ByteBuf in, List<Object> out)` Decode.
`void`	`encode(io.netty.channel.ChannelHandlerContext context, T message, io.netty.buffer.ByteBuf out)` Encode.
`boolean`	`isValidHeader(int readableBytes)` Judge is valid header or not.

void decode(io.netty.channel.ChannelHandlerContext context,
            io.netty.buffer.ByteBuf in,
            List<Object> out)

Decode.

Parameters:: context - channel handler context; in - input; out - output

void encode(io.netty.channel.ChannelHandlerContext context,
            T message,
            io.netty.buffer.ByteBuf out)

Encode.

Parameters:: context - channel handler context; message - message of database packet; out - output

PacketPayload createPacketPayload(io.netty.buffer.ByteBuf message,
                                  Charset charset)

Create packet payload.

Interface DatabasePacketCodecEngine<T extends DatabasePacket<?>>