org.apache.shardingsphere.database.protocol.postgresql.codec

Class PostgreSQLPacketCodecEngine

java.lang.Object

org.apache.shardingsphere.database.protocol.postgresql.codec.PostgreSQLPacketCodecEngine

All Implemented Interfaces:

DatabasePacketCodecEngine<PostgreSQLPacket>

public final class PostgreSQLPacketCodecEngine
extends Object
implements DatabasePacketCodecEngine<PostgreSQLPacket>

Database packet codec for PostgreSQL.

Constructor Summary

Constructors

Constructor and Description
PostgreSQLPacketCodecEngine()

Method Summary

Modifier and Type	Method and Description
PostgreSQLPacketPayload	createPacketPayload(io.netty.buffer.ByteBuf message)
void	decode(io.netty.channel.ChannelHandlerContext context, io.netty.buffer.ByteBuf in, List<Object> out, int readableBytes)
void	encode(io.netty.channel.ChannelHandlerContext context, PostgreSQLPacket message, io.netty.buffer.ByteBuf out)
boolean	isValidHeader(int readableBytes)

Methods inherited from class java.lang.Object

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

Constructor Detail

PostgreSQLPacketCodecEngine

public PostgreSQLPacketCodecEngine()

Method Detail

isValidHeader

public boolean isValidHeader(int readableBytes)

Specified by:

isValidHeader in interface DatabasePacketCodecEngine<PostgreSQLPacket>

decode

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

Specified by:

decode in interface DatabasePacketCodecEngine<PostgreSQLPacket>

encode

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

Specified by:

encode in interface DatabasePacketCodecEngine<PostgreSQLPacket>

createPacketPayload

public PostgreSQLPacketPayload createPacketPayload(io.netty.buffer.ByteBuf message)

Specified by:

createPacketPayload in interface DatabasePacketCodecEngine<PostgreSQLPacket>