edu.umass.cs.txn.txpackets

Class AbortRequest

java.lang.Object

edu.umass.cs.nio.JSONPacket

edu.umass.cs.txn.txpackets.TXPacket

edu.umass.cs.txn.txpackets.AbortRequest

All Implemented Interfaces:

ClientRequest, Request, RequestIdentifier, ReplicableRequest, Summarizable

public class AbortRequest
extends TXPacket

Author:

arun This request aborts a transaction. At a transaction group member, the corresponding callback will trigger aborts to participant groups, and will also undo any constituent create name operations. At a participant group member, the callback will revert to the pre-transaction checkpoint.

Nested Class Summary

Nested classes/interfaces inherited from class edu.umass.cs.txn.txpackets.TXPacket

TXPacket.PacketType

Field Summary

Fields inherited from class edu.umass.cs.txn.txpackets.TXPacket

txid

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

PACKET_TYPE, type

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

NO_OP

Constructor Summary

Constructors

Constructor and Description
AbortRequest(org.json.JSONObject json)
AbortRequest(java.lang.String txGroupName)
AbortRequest(java.lang.String participantGroup, java.lang.String txGroupName)
AbortRequest(java.lang.String initiator, java.lang.String participantGroup, java.lang.String txGroupName)

Method Summary

Modifier and Type	Method and Description
boolean	isCommitted()

Methods inherited from class edu.umass.cs.txn.txpackets.TXPacket

getRequestID, getRequestType, getResponse, getResponseCode, getServiceName, getTXID, getTXPacketType, isFailed, needsCoordination, setFailed, setResponseCode, toJSONObjectImpl

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.ReplicableRequest

setNeedsCoordination

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

getClientAddress

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

getSummary, toBytes, toString

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

getSummary

Constructor Detail

AbortRequest

public AbortRequest(java.lang.String txGroupName)

AbortRequest

public AbortRequest(java.lang.String participantGroup,
                    java.lang.String txGroupName)

AbortRequest

public AbortRequest(java.lang.String initiator,
                    java.lang.String participantGroup,
                    java.lang.String txGroupName)

AbortRequest

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

Throws:

org.json.JSONException

Method Detail

isCommitted

public boolean isCommitted()