how to know the state running of the process?

[psurian]

Hello,

My process definition is well done and the process runs perfectly.

But the run take a long time and I would like to know in which state (node) my process is, at one time of the execution ?

Thank for your help.

Pascal

[michaelholtzman]

Off the top of my head ....

public Vector processState(ProcessInstance pin) {
 Vector v = new Vector();
 Token root = pin.getRootToken();
 v.add(root.getNode().getName();
 childStates(root, v);
 return v;
}

public void childStates(Token token, Vector v) {
 if (token.hasActiveChildren()) {
 Map children = token.getActiveChildren();
 if (children != null) {
 Collection kids = children.values();
 if (kids.size() > 0) {
 for (Iterator it = kids.iterator(); it.hasNext();) {
 Token tok = (Token)it.next();
 v.add(tok.getNode().getName());
 }
 }
 }
}

You can, of course, collect any token information of interest and stick it in whatever object is appropriate.