Examples with TransitionImpl org.camunda.bpm.engine.impl.pvm.process.TransitionImpl used on opensource projects

Example 11 with TransitionImpl

use of org.camunda.bpm.engine.impl.pvm.process.TransitionImpl in project camunda-bpm-platform by camunda.

the class ActivityAfterInstantiationCmd method findTransition.

protected TransitionImpl findTransition(ProcessDefinitionImpl processDefinition) {
    PvmActivity activity = processDefinition.findActivity(activityId);
    EnsureUtil.ensureNotNull(NotValidException.class, describeFailure("Activity '" + activityId + "' does not exist"), "activity", activity);
    if (activity.getOutgoingTransitions().isEmpty()) {
        throw new ProcessEngineException("Cannot start after activity " + activityId + "; activity " + "has no outgoing sequence flow to take");
    } else if (activity.getOutgoingTransitions().size() > 1) {
        throw new ProcessEngineException("Cannot start after activity " + activityId + "; " + "activity has more than one outgoing sequence flow");
    }
    return (TransitionImpl) activity.getOutgoingTransitions().get(0);
}