[jboss-user] [jBPM] - Use rule to decide flow of process

Mylos Kathos [https://community.jboss.org/people/mylos78] created the discussion "Use rule to decide flow of process" To view the discussion, visit: https://community.jboss.org/message/817402#817402 -------------------------------------------------------------- Hi all ! I'm trying to integrate some Drool Rules in a simple process. Basically I'm creating an user class which has some properties: User user = new User("George",50); Map<String, Object> params = new HashMap<String, Object>(); params.put("user", user); ProcessInstance processInstance = ksession.createProcessInstance("DemoProcess", params); ksession.insert(processInstance); ksession.insert(user); ksession.startProcessInstance(processInstance.getId()); ksession.fireAllRules(); When the process is started, there is a Gateway with the following rule in it:                  --------- Node X [Start] -----X                  --------- Node Y The Rules in the Gateway(X) are: user.IsAdult   -->Go to Node X !user.IsAdult  -->Go to Node Y The problem is that the condition is *always evaluated to Y* because the Rule that sets isAdult seems to be evaluated later (when the process already passed that Gateway) rule "check user"    no-loop when $p: User( age > 18) $pi: WorkflowProcessInstanceImpl($user: variables['user']) then $p.setIsAdult(true); $pi.setVariable("user", $p); update($p); end Is there something I am missing in my process ???? Thanks a lot Mylos -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/817402#817402] Start a new discussion in jBPM at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]