- Updating processdefinition.xml

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- Updating processdefinition.xml

- Updating processdefinition.xml

2007-06-11 - By warmonga

Back
Hi all,

I am trying to update an existing processdefinition.xml by adding a decision
-node to it. Accesing it and adding the node works fine but I do not find a way
how to transform the process definition from the java object model back to the
XML representation. Unfortunately there is no method like processDefinition
.saveAsXml(String location) or similar.

My current code looks like this:

| ProcessDefinition processDefinition = ProcessDefinition.parseXmlInputStream
(new FileInputStream("src/main/jpdl/DecisionProcess/processdefinition.xml"));
|
| Node creationNode = proDefinition.getNode("Creation");
| Node appNode = proDefinition.getNode("Approvement");
|
| Decision decisionNode = new Decision("check");
|
|
| Transition toCheck = creationNode.getDefaultLeavingTransition();
| Transition toNext = new Transition();
|
| toCheck.setTo(decisionNode);
| toNext.setTo(appNode);
| decisionNode.addLeavingTransition(toNext);
| decisionNode.addArrivingTransition(toCheck);
| appNode.addArrivingTransition(toNext);
| processDefinition.addNode(decisionNode);
|

Does anyone have an idea how to save the process definition to
processdefinition.xml again? And, if so, maybe you also have a clue how to then
make the belonging process picture (processimage.jpg) being updated so that the
newly inserted decision node will be visible on it?

Many Thanks in advance!
Best regards,
Maurice

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