org.objectweb.jac.aspects.distrans
Class DisTransAC

java.lang.Object
  |
  +--org.objectweb.jac.core.AspectComponent
        |
        +--org.objectweb.jac.aspects.distrans.DisTransAC

All Implemented Interfaces:

BaseProgramListener, Serializable

public class DisTransAC

extends AspectComponent

This AC implements some transactional behaviors for business methods. This AC relies:

• on JOTM to perform distributed transactions
• on a AC implementing jac.aspects.distrans.persistence.PersistenceAC to store persistent data involved into the transactions

Version:

1.0

Author:

Lionel Seinturier

See Also:

Serialized Form

Field Summary

Fields inherited from class org.objectweb.jac.core.AspectComponent

application, blockKeywords, cr, currentConfigMethod, currentImports, firstCall, NOT_SHARED, SHARED, startWeavingCCount, startWeavingCount, startWeavingMethod, startWeavingType, systemListener, wrappers

Fields inherited from interface org.objectweb.jac.core.BaseProgramListener

FOUND_OBJECT

Constructor Summary

DisTransAC()

Method Summary

void	delimitTransaction(String txid, String beginCNE, String beginONE, String beginMNE, String endCNE, String endONE, String endMNE, String decisionClassName) Delimit a transaction.

Methods inherited from class org.objectweb.jac.core.AspectComponent

addWrapper, afterApplicationStarted, afterRunningWrapper, afterWrap, afterWrappeeInit, attr, attrdef, beforeConfiguration, beforeReload, beforeRunningWrapper, beforeWrappeeInit, configure, defines, defineTimer, doRegister, doUnregister, error, getAC, getApplication, getBlockKeywords, getConfigurationMethods, getConfigurationMethodsName, getConfigurationMethodsName, getDefaultConfigs, getName, getNameCounters, getWrappers, init, isConfigurationMethod, isSystemListener, onExit, pointcut, pointcut, pointcut, pointcut, pointcut, pointcut, pointcut, pointcut, setApplication, setAttribute, setAttribute, setAttribute, setSystemListener, simulateUsingNewInstance, unweave, unwrapAll, updateNameCounters, warning, weave, whenClone, whenCloseDisplay, whenConfigured, whenDeleted, whenDeserialized, whenFree, whenGetObjects, whenNameObject, whenObjectMiss, whenReload, whenRemoteInstantiation, whenSerialized, whenTopologyChanged, whenUsingNewClass, whenUsingNewInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

DisTransAC

public DisTransAC()

Method Detail

delimitTransaction

public void delimitTransaction(String txid,
                               String beginCNE,
                               String beginONE,
                               String beginMNE,
                               String endCNE,
                               String endONE,
                               String endMNE,
                               String decisionClassName)

Delimit a transaction. The transaction will begin before the method designated by the pointcut designated by the 3 first parameter, and will end after the pointcut designated by the 3 last ones.

Parameters:

txid - the transaction identifier

beginCNE - begin class name expression

beginONE - begin object name expression

beginMNE - begin method name expression

endCNE - end class name expression

endONE - end object name expression

endMNE - end method name expression

decisionClassName - the name of the class defining the method for deciding whether the transaction is to be commited or rollbacked. This must be a subclass of EndTransactionWrapper.