org.openanzo.serialization.handlers
Class ClientUpdatesHandler

java.lang.Object
  org.openanzo.serialization.handlers.HandlerAdapter
      org.openanzo.serialization.handlers.ClientUpdatesHandler

All Implemented Interfaces:

IRepositoryHandler, IModelUpdate

public class ClientUpdatesHandler
extends HandlerAdapter
implements IModelUpdate

IRepositoryHandler that handles changes as a result of an update call to server

Author:

Matthew Roy ( mroy@cambridgesemantics.com )

Constructor Summary

ClientUpdatesHandler()

Method Summary

java.util.List<IModelTransactionUpdates>	getTransactions() Get a List of IModelTransactionUpdates that makeup the update call
boolean	handleError(int errorNumber, int errorSubNumnber, java.lang.String... errorMessageArgs) Handle an error message
boolean	handleTransactionEnd() Handle end of transaction message
boolean	handleTransactionStart(java.lang.Long id, java.lang.Long timestamp) Handle start of transaction message

Methods inherited from class org.openanzo.serialization.handlers.HandlerAdapter

handleAci, handleAcl, handleCommandEnd, handleCommandStart, handleEndDocument, handleNamedGraph, handleNode, handleReset, handleRole, handleStartDocument, handleStatement, handleSubRoleOf, handleUser, handleUserInRole

Methods inherited from class java.lang.Object

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

Constructor Detail

ClientUpdatesHandler

public ClientUpdatesHandler()

Method Detail

getTransactions

public java.util.List<IModelTransactionUpdates> getTransactions()

Description copied from interface: IModelUpdate

Get a List of IModelTransactionUpdates that makeup the update call

Specified by:

getTransactions in interface IModelUpdate

Returns:

List of IModelTransactionUpdates that makeup the update call

handleTransactionStart

public boolean handleTransactionStart(java.lang.Long id,
                                      java.lang.Long timestamp)

Description copied from interface: IRepositoryHandler

Handle start of transaction message

Specified by:

handleTransactionStart in interface IRepositoryHandler

Overrides:

handleTransactionStart in class HandlerAdapter

Parameters:

id - Id of transaction

timestamp - timestamp when transaction was committed

Returns:

Message handled successfully

handleTransactionEnd

public boolean handleTransactionEnd()

Description copied from interface: IRepositoryHandler

Handle end of transaction message

Specified by:

handleTransactionEnd in interface IRepositoryHandler

Overrides:

handleTransactionEnd in class HandlerAdapter

Returns:

Message handled successfully

handleError

public boolean handleError(int errorNumber,
                           int errorSubNumnber,
                           java.lang.String... errorMessageArgs)

Description copied from interface: IRepositoryHandler

Handle an error message

Specified by:

handleError in interface IRepositoryHandler

Overrides:

handleError in class HandlerAdapter

Parameters:

errorNumber - Major error code

errorSubNumnber - Minor error code

errorMessageArgs - Arguments to error message

Returns:

Message handled successfully