org.apache.river.mahalo

Class ActivatableMahaloImpl

java.lang.Object

org.apache.river.mahalo.TxnManagerImpl

org.apache.river.mahalo.ActivatableMahaloImpl

All Implemented Interfaces:

Remote, Administrable, JoinAdmin, TransactionConstants, TransactionManager, ProxyAccessor, ServerProxyTrust, DestroyAdmin, Startable, TimeConstants, Landlord, LocalLandlord, LeaseExpirationMgr.Expirer, LogRecovery, TxnManager, TxnSettler, ServiceProxyAccessor

class ActivatableMahaloImpl
extends TxnManagerImpl

Convenience class intended for use with the ServiceStarter framework to start an implementation of Mahalo that is activatable, and which will log its state information to persistent storage.

Since:

2.0

Author:

Sun Microsystems, Inc.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.river.landlord.Landlord

Landlord.RenewResults

Nested classes/interfaces inherited from interface net.jini.core.transaction.server.TransactionManager

TransactionManager.Created

Field Summary

Fields inherited from class org.apache.river.mahalo.TxnManagerImpl

destroyLogger, exporter, initLogger, loginContext, operationsLogger, participantLogger, persistenceLogger, startupLogger, transactionsLogger

Fields inherited from interface org.apache.river.mahalo.TxnManager

MAHALO

Fields inherited from interface net.jini.core.transaction.server.TransactionConstants

ABORTED, ACTIVE, COMMITTED, NOTCHANGED, PREPARED, VOTING

Fields inherited from interface org.apache.river.constants.TimeConstants

DAYS, HOURS, MINUTES, SECONDS

Constructor Summary

Constructors

Constructor and Description
ActivatableMahaloImpl(ActivationID activationID, MarshalledObject data) Constructs a new instance of TxnManagerImpl that is activatable, and which will persist its state.

Method Summary

Methods inherited from class org.apache.river.mahalo.TxnManagerImpl

abort, abort, addLookupAttributes, addLookupGroups, addLookupLocators, cancel, cancelAll, commit, commit, create, destroy, getAdmin, getLookupAttributes, getLookupGroups, getLookupLocators, getProxy, getProxyVerifier, getServiceProxy, getState, getTransaction, initFailed, join, manager, modifyLookupAttributes, nextID, noteUnsettledTxn, recover, removeLookupGroups, removeLookupLocators, renew, renewAll, setLookupGroups, setLookupLocators, start

Methods inherited from class java.lang.Object

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

Constructor Detail

ActivatableMahaloImpl

ActivatableMahaloImpl(ActivationID activationID,
                      MarshalledObject data)
               throws Exception

Constructs a new instance of TxnManagerImpl that is activatable, and which will persist its state.

A constructor having this signature is required for the class to be activatable. This constructor is automatically called by the activation group when the service is activated.

Parameters:

activationID - the activation ID generated by the activation system and assigned to the instance of the server being activated

data - state data (represented as a MarshalledObject) which is needed to re-activate this server

Throws:

Exception - If there was a problem initializing the service.