Author: heiko.braun(a)jboss.com Date: 2009-05-26 11:38:01 -0400 (Tue, 26 May 2009) New Revision: 4902 Modified: jbpm4/trunk/modules/integration/console/src/main/java/org/jbpm/integration/console/ModelAdaptor.java Log: Prevent NPE in ModelAdapter Modified: jbpm4/trunk/modules/integration/console/src/main/java/org/jbpm/integration/console/ModelAdaptor.java =================================================================== --- jbpm4/trunk/modules/integration/console/src/main/java/org/jbpm/integration/console/ModelAdaptor.java 2009-05-26 15:37:22 UTC (rev 4901) +++ jbpm4/trunk/modules/integration/console/src/main/java/org/jbpm/integration/console/ModelAdaptor.java 2009-05-26 15:38:01 UTC (rev 4902) @@ -96,13 +96,16 @@ List<String> availableSignals = new ArrayList<String>(); OpenExecution openTopLevelExecution = (OpenExecution) topLevelExecution; - for(Transition t : openTopLevelExecution.getActivity().getOutgoingTransitions()) + List<Transition> outTransitions = openTopLevelExecution.getActivity().getOutgoingTransitions(); + if(outTransitions!=null) // crappy jBPM API { - // TODO: Fix when https://jira.jboss.org/jira/browse/JBPM-2220 is done - String transitionName = t.getName()!=null ? t.getName() : "to_"+t.getDestination().getName(); - availableSignals.add(transitionName); + for(Transition t : outTransitions) + { + // TODO: Fix when https://jira.jboss.org/jira/browse/JBPM-2220 is done + String transitionName = t.getName()!=null ? t.getName() : "to_"+t.getDestination().getName(); + availableSignals.add(transitionName); + } } - tok.setAvailableSignals(availableSignals); return tok; }