org.apache.shardingsphere.db.protocol.opengauss.codec

类 OpenGaussPacketCodecEngine

java.lang.Object

org.apache.shardingsphere.db.protocol.opengauss.codec.OpenGaussPacketCodecEngine

所有已实现的接口:

org.apache.shardingsphere.db.protocol.codec.DatabasePacketCodecEngine<PostgreSQLPacket>

public final class OpenGaussPacketCodecEngine
extends Object
implements org.apache.shardingsphere.db.protocol.codec.DatabasePacketCodecEngine<PostgreSQLPacket>

Database packet codec for openGauss.

构造器概要

构造器

构造器和说明
OpenGaussPacketCodecEngine()

方法概要

限定符和类型	方法和说明
PostgreSQLPacketPayload	createPacketPayload(io.netty.buffer.ByteBuf message, Charset charset)
void	decode(io.netty.channel.ChannelHandlerContext context, io.netty.buffer.ByteBuf in, List<Object> out)
void	encode(io.netty.channel.ChannelHandlerContext context, PostgreSQLPacket message, io.netty.buffer.ByteBuf out)
boolean	isValidHeader(int readableBytes)

从类继承的方法 java.lang.Object

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

构造器详细资料

OpenGaussPacketCodecEngine

public OpenGaussPacketCodecEngine()

方法详细资料

isValidHeader

public boolean isValidHeader(int readableBytes)

指定者:

isValidHeader 在接口中 org.apache.shardingsphere.db.protocol.codec.DatabasePacketCodecEngine<PostgreSQLPacket>

decode

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

指定者:

decode 在接口中 org.apache.shardingsphere.db.protocol.codec.DatabasePacketCodecEngine<PostgreSQLPacket>

encode

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

指定者:

encode 在接口中 org.apache.shardingsphere.db.protocol.codec.DatabasePacketCodecEngine<PostgreSQLPacket>

createPacketPayload

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

指定者:

createPacketPayload 在接口中 org.apache.shardingsphere.db.protocol.codec.DatabasePacketCodecEngine<PostgreSQLPacket>