org.neuclear.ledger.prevalent
Class PostHeldTransaction

java.lang.Object
  org.neuclear.ledger.prevalent.PostHeldTransaction

All Implemented Interfaces:

java.io.Serializable, org.prevayler.TransactionWithQuery

public class PostHeldTransaction

extends java.lang.Object

implements org.prevayler.TransactionWithQuery

Created by IntelliJ IDEA. User: pelleb Date: Mar 20, 2004 Time: 1:31:57 PM To change this template use File | Settings | File Templates.

See Also:

Serialized Form

Method Summary

java.lang.Object

executeAndQuery(java.lang.Object prevalentSystem, java.util.Date executionTime) Performs the necessary modifications on the given prevalentSystem and also returns an Object or throws an Exception.

Methods inherited from class java.lang.Object

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

Method Detail

executeAndQuery

public java.lang.Object executeAndQuery(java.lang.Object prevalentSystem,
                                        java.util.Date executionTime)
                                 throws java.lang.Exception

Performs the necessary modifications on the given prevalentSystem and also returns an Object or throws an Exception. This method is called by Prevayler.execute(TransactionWithQuery) to execute this TransactionWithQuery on the given Prevalent System. See org.prevayler.demos for usage examples.

Specified by:

executeAndQuery in interface org.prevayler.TransactionWithQuery

Parameters:

prevalentSystem - The system on which this TransactionWithQuery will execute.

executionTime - The time at which this TransactionWithQuery is being executed. Every Transaction executes completely within a single moment in time. Logically, a Prevalent System's time does not pass during the execution of a Transaction.

Throws:

java.lang.Exception