com.alipay.remoting.rpc.protocol
Class RpcProtocol

java.lang.Object
  com.alipay.remoting.rpc.protocol.RpcProtocol

All Implemented Interfaces:

Protocol

public class RpcProtocol
extends Object
implements Protocol

Request command protocol for v1 0 1 2 4 6 8 10 12 14 16 +-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+ |proto| type| cmdcode |ver2 | requestId |codec| timeout | classLen | +-----------+-----------+-----------+-----------+-----------+-----------+-----------+-----------+ |headerLen | contentLen | ... ... | +-----------+-----------+-----------+ + | className + header + content bytes | + + | ... ... | +-----------------------------------------------------------------------------------------------+ proto: code for protocol type: request/response/request oneway cmdcode: code for remoting command ver2:version for remoting command requestId: id of request codec: code for codec headerLen: length of header contentLen: length of content Response command protocol for v1 0 1 2 3 4 6 8 10 12 14 16 +-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+ |proto| type| cmdcode |ver2 | requestId |codec|respstatus | classLen |headerLen | +-----------+-----------+-----------+-----------+-----------+-----------+-----------+-----------+ | contentLen | ... ... | +-----------------------+ + | className + header + content bytes | + + | ... ... | +-----------------------------------------------------------------------------------------------+ respstatus: response status

Field Summary

static byte

PROTOCOL_CODE

Constructor Summary

RpcProtocol()

Method Summary

CommandFactory	getCommandFactory() Get the command factory for the protocol.
CommandHandler	getCommandHandler() Get the command handler for the protocol.
CommandDecoder	getDecoder() Get the decoder for the protocol.
CommandEncoder	getEncoder() Get the encoder for the protocol.
HeartbeatTrigger	getHeartbeatTrigger() Get the heartbeat trigger for the protocol.
static int	getRequestHeaderLength() Get the length of request header.
static int	getResponseHeaderLength() Get the length of response header.

Methods inherited from class java.lang.Object

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

Field Detail

PROTOCOL_CODE

public static final byte PROTOCOL_CODE

See Also:

Constant Field Values

Constructor Detail

RpcProtocol

public RpcProtocol()

Method Detail

getRequestHeaderLength

public static int getRequestHeaderLength()

Get the length of request header.

Returns:

getResponseHeaderLength

public static int getResponseHeaderLength()

Get the length of response header.

Returns:

getEncoder

public CommandEncoder getEncoder()

Description copied from interface: Protocol

Get the encoder for the protocol.

Specified by:

getEncoder in interface Protocol

Returns:

getDecoder

public CommandDecoder getDecoder()

Description copied from interface: Protocol

Get the decoder for the protocol.

Specified by:

getDecoder in interface Protocol

Returns:

getHeartbeatTrigger

public HeartbeatTrigger getHeartbeatTrigger()

Description copied from interface: Protocol

Get the heartbeat trigger for the protocol.

Specified by:

getHeartbeatTrigger in interface Protocol

Returns:

getCommandHandler

public CommandHandler getCommandHandler()

Description copied from interface: Protocol

Get the command handler for the protocol.

Specified by:

getCommandHandler in interface Protocol

Returns:

getCommandFactory

public CommandFactory getCommandFactory()

Description copied from interface: Protocol

Get the command factory for the protocol.

Specified by:

getCommandFactory in interface Protocol

Returns: