Hi there,
I have got a problem that i am sure it will easy for you but I can't still solve.
You see: in the jbpm_log, you may see that JBPM keeps a log of nodes, variables updates, and other concepts. What it puzzles me is that, if I do want to retrieve the variable values updated for each node, i can't see how.
so far, I am doing it in a very dirty way, that if possible, I ouwld like to change. Here it is how i am doing it:

try{
session = openLocalSession();
loggingSession = new LoggingSession(session);
List logs = loggingSession.findLogsByToken(idToken);
List nodeLogs = LoggingInstance.getLogs( logs, NodeLog.class );
Iterator itnodeLogs = nodeLogs.iterator();
List updateLogs = LoggingInstance.getLogs( logs, StringUpdateLog.class );

And, after that, I round a loop thru itnodeLogs, and, believe it or not, i do compare each element by its Date!
nodeLog.getDate() and updateLog.getDate()
(it is the only column that I see it is similar).
So that, at the end, I get each variable added to each node, its value be4 and after the signal, besides...
It is working properly right now, but if someone knows a better way, I would really appreciate to know about it.
Thank you very much and best regards,
Jacobo
Thank you very much