edu.umass.cs.reconfiguration.examples.noop

Class NoopAppRequest

java.lang.Object

edu.umass.cs.nio.JSONPacket

edu.umass.cs.reconfiguration.examples.AppRequest

edu.umass.cs.reconfiguration.examples.noop.NoopAppRequest

All Implemented Interfaces:

ClientRequest, Request, RequestIdentifier, ReconfigurableRequest, ReplicableRequest, Summarizable

public class NoopAppRequest
extends AppRequest

Author:

V. Arun A class like this is necessary if the app wants to use its own packet types to send requests and responses (as opposed to just using RequestPacket. The main requirements of application requests is that they must implement at least InterfaceRequest, and must implement InterfaceReplicable, InterfaceReconfigurable, and InterfceClientRequest in order to respectively support replication, reconfiguration, and the ability to delegate client response messaging to gigapaxos.

Nested Class Summary

Nested classes/interfaces inherited from class edu.umass.cs.reconfiguration.examples.AppRequest

AppRequest.PacketType, AppRequest.ResponseCodes

Field Summary

Fields inherited from class edu.umass.cs.nio.JSONPacket

PACKET_TYPE, type

Fields inherited from interface edu.umass.cs.reconfiguration.interfaces.ReconfigurableRequest

STOP

Fields inherited from interface edu.umass.cs.gigapaxos.interfaces.Request

NO_OP

Constructor Summary

Constructors

Constructor and Description
NoopAppRequest(org.json.JSONObject json)
NoopAppRequest(java.lang.String name, int epoch, int id, java.lang.String value, IntegerPacketType type, boolean stop) Can define IntegerPacketType types here other than those defined in AppRequest.
NoopAppRequest(java.lang.String name, int id, java.lang.String value, IntegerPacketType type, boolean stop)

Method Summary

Modifier and Type	Method and Description
java.lang.String	getEntryReplica()
static void	main(java.lang.String[] args)
void	setEntryReplica(java.lang.String id)
org.json.JSONObject	toJSONObjectImpl()

Methods inherited from class edu.umass.cs.reconfiguration.examples.AppRequest

getClientAddress, getEpochNumber, getObliviousPaxosStopRequest, getRequestID, getRequestType, getResponse, getSenderAddress, getServiceName, getValue, isStop, needsCoordination, setEpoch, setNeedsCoordination, setResponse

Methods inherited from class edu.umass.cs.nio.JSONPacket

couldBeJSON, couldBeJSON, couldBeJSON, couldBeJSONArray, couldBeJSONObject, getPacketType, putPacketType, putPacketType, toJSONObject, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface edu.umass.cs.reconfiguration.interfaces.ReconfigurableRequest

getSummary

Methods inherited from interface edu.umass.cs.gigapaxos.interfaces.Request

toBytes, toString

Methods inherited from interface edu.umass.cs.utils.Summarizable

getSummary

Constructor Detail

NoopAppRequest

public NoopAppRequest(java.lang.String name,
                      int epoch,
                      int id,
                      java.lang.String value,
                      IntegerPacketType type,
                      boolean stop)

Can define IntegerPacketType types here other than those defined in AppRequest. The reconfiguration package is agnostic to the contents of this class other than that it supports InterfaceRequest. The super class AppRequest is there only for convenience.

Parameters:

name -

epoch -

id -

value -

type -

stop -

NoopAppRequest

public NoopAppRequest(java.lang.String name,
                      int id,
                      java.lang.String value,
                      IntegerPacketType type,
                      boolean stop)

Parameters:

name -

id -

value -

type -

stop -

NoopAppRequest

public NoopAppRequest(org.json.JSONObject json)
               throws org.json.JSONException

Parameters:

json -

Throws:

org.json.JSONException

Method Detail

toJSONObjectImpl

public org.json.JSONObject toJSONObjectImpl()
                                     throws org.json.JSONException

Overrides:

toJSONObjectImpl in class AppRequest

Returns:

JSONObject corresponding to fields in classes extending this class.

Throws:

org.json.JSONException

setEntryReplica

public void setEntryReplica(java.lang.String id)

Parameters:

id -

getEntryReplica

public java.lang.String getEntryReplica()

Returns:

ID of entry replica that received this request.

main

public static void main(java.lang.String[] args)