private List executionQueue;
private boolean flushed;
public TransactionalSession(PrevaylerConfiguration configuration) {
Prevayler prevayler = configuration.getPrevaylerInstance();
this.system = (PrevalentSystem) this.deepCopy(prevayler.prevalentSystem());
this.executionQueue = new LinkedList();
this.flushed = false;
}
public Object execute(PrevaylerCallback callback) {