Subj : Re: Adding operator to javascript
To   : netscape.public.mozilla.jseng
From : vector
Date : Thu Sep 01 2005 01:04 am

This statement can be supported by creating some public interface,
which includes methods like:
onStartTransaction()
onCommit()
onRollback()
Implementing this interface in custom transaction manager will give us
possibility to create some instance of it for each transaction. So we
will get a possibility to use any specific transaction manager we need
without hacking Rhino in some non-transparent way.

The way I can work with transactions now is following

myTransactionManager.beginTransaction()
try
{
....some code goes here...
myTransactionManager.commitTransaction()
}
catch(ex)
{
	myTransactionManager.rollbackTransaction();
}

Disadvantage of this structure is that user should explicitly specify
instance of transaction manager and call its methods. If we replace it
with some statement like the one I've proposed, we can hide our
internal implementation.

.