Package com.yahoo.messagebus.network.rpc

Class RPCSend

java.lang.Object

com.yahoo.messagebus.network.rpc.RPCSend

All Implemented Interfaces:

com.yahoo.jrt.MethodHandler, com.yahoo.jrt.RequestWaiter, RPCSendAdapter, ReplyHandler

Direct Known Subclasses:

RPCSendV1, RPCSendV2

public abstract class RPCSend
extends Object
implements com.yahoo.jrt.MethodHandler, ReplyHandler, com.yahoo.jrt.RequestWaiter, RPCSendAdapter

Implements the request adapter for method "mbus.send1/mbus.slime".

Author:

baldersheim

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected class	RPCSend.Params

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	RPCSend(RPCNetwork net)

Method Summary

Modifier and Type	Method	Description
protected abstract com.yahoo.jrt.Method	buildMethod()
protected abstract Reply	createReply(com.yahoo.jrt.Values ret, String serviceName, Trace trace)
protected abstract void	createResponse(com.yahoo.jrt.Values ret, Reply reply, com.yahoo.component.Version version, byte[] payload)
protected Object	decode(com.yahoo.text.Utf8Array protocolName, com.yahoo.component.Version version, byte[] payload)
protected abstract com.yahoo.jrt.Request	encodeRequest(com.yahoo.component.Version version, Route route, RPCServiceAddress address, Message msg, long timeRemaining, byte[] payload, int traceLevel)
protected abstract String	getReturnSpec()
void	handleReply(Reply reply)	This function is called when a reply arrives.
void	handleRequestDone(com.yahoo.jrt.Request req)
void	invoke(com.yahoo.jrt.Request request)
void	send(RoutingNode recipient, com.yahoo.component.Version version, byte[] payload, long timeRemaining)	Performs the actual sending to the given recipient.
protected abstract RPCSend.Params	toParams(com.yahoo.jrt.Values req)

Methods inherited from class java.lang.Object

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

Constructor Detail

RPCSend

protected RPCSend(RPCNetwork net)

Method Detail

buildMethod

protected abstract com.yahoo.jrt.Method buildMethod()

getReturnSpec

protected abstract String getReturnSpec()

encodeRequest

protected abstract com.yahoo.jrt.Request encodeRequest(com.yahoo.component.Version version,
                                                       Route route,
                                                       RPCServiceAddress address,
                                                       Message msg,
                                                       long timeRemaining,
                                                       byte[] payload,
                                                       int traceLevel)

createReply

protected abstract Reply createReply(com.yahoo.jrt.Values ret,
                                     String serviceName,
                                     Trace trace)

toParams

protected abstract RPCSend.Params toParams(com.yahoo.jrt.Values req)

createResponse

protected abstract void createResponse(com.yahoo.jrt.Values ret,
                                       Reply reply,
                                       com.yahoo.component.Version version,
                                       byte[] payload)

send

public final void send(RoutingNode recipient,
                       com.yahoo.component.Version version,
                       byte[] payload,
                       long timeRemaining)

Description copied from interface: RPCSendAdapter

Performs the actual sending to the given recipient.

Specified by:

send in interface RPCSendAdapter

Parameters:

recipient - The recipient to send to.

version - The version for which the payload is serialized.

payload - The already serialized payload of the message to send.

timeRemaining - The time remaining until the message expires.

decode

protected final Object decode(com.yahoo.text.Utf8Array protocolName,
                              com.yahoo.component.Version version,
                              byte[] payload)

handleRequestDone

public final void handleRequestDone(com.yahoo.jrt.Request req)

Specified by:

handleRequestDone in interface com.yahoo.jrt.RequestWaiter

invoke

public final void invoke(com.yahoo.jrt.Request request)

Specified by:

invoke in interface com.yahoo.jrt.MethodHandler

handleReply

public final void handleReply(Reply reply)

Description copied from interface: ReplyHandler

This function is called when a reply arrives.

Specified by:

handleReply in interface ReplyHandler

Parameters:

reply - The reply that arrived.