Chris Melas [http://community.jboss.org/people/melc] created the discussion
"Re: Query the workflow process definition" To view the discussion, visit: http://community.jboss.org/message/630192#630192 -------------------------------------------------------------- Hello, You can get any node you like i.e. WorkflowProcess workFlowProcess = ((WorkflowProcess) knowledgeBase.getProcess("yourProcessId")); nodes = workFlowProcess.getNodes(); then you can loop and cast to whatever node you want look at the types in package org.jbpm.workflow.core.node i.e. there is a HumanTaskNode etc i.e. finding the start node Node startNode = null; for (Node node : nodes) { if (node instanceof StartNode) { startNode = node; } } you can even traverse your process i.e. call the following method as traverseProcessForHumanTaskNodes(startNode, new ArrayList<Node>()); then it will return a collection with all the human task nodes public static Collection traverseProcessForHumanTaskNodes(Node startNode, Collection<Node> nodes) { /*you can choose on of your outgoing connections based on some logic*/ Node nextNode = startNode.getOutgoingConnections("DROOLS_DEFAULT").get(0).getTo(); if (nextNode instanceof HumanTaskNode) { nodes.add(nextNode); } else if (nextNode instanceof EndNode) { return nodes; } return traverseProcessForHumanTaskNodes(nextNode, nodes); } This is just to get you starting.... with a little debugging you will see that everything is connected and you can easily retrieve it. -------------------------------------------------------------- Reply to this message by going to Community [http://community.jboss.org/message/630192#630192] Start a new discussion in jBPM at Community [http://community.jboss.org/choose-container!input.jspa?contentType=1&containerType=14&container=2034]
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