From d15493435d822d1d1d6859340a1e116108e38bb6 Mon Sep 17 00:00:00 2001
From: Lorin Metzger <lorin.metzger@exelisinc.com>
Date: Mon, 29 Feb 2016 13:26:43 -0500
Subject: [PATCH] When using the StateMachineBuilder outside of the springboot
 framework, it is not possible to create a timer trigger, because the
 taskScheduler is not set on the TimerTrigger/LifecycleObjectSupport when the
 AbstractStateMachineFactory is building the TimerTrigger. This results in a
 NullPointerException while building the StateMachine.

---
 .../statemachine/config/AbstractStateMachineFactory.java      | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/spring-statemachine-core/src/main/java/org/springframework/statemachine/config/AbstractStateMachineFactory.java b/spring-statemachine-core/src/main/java/org/springframework/statemachine/config/AbstractStateMachineFactory.java
index 5512f68f..b1a34556 100644
--- a/spring-statemachine-core/src/main/java/org/springframework/statemachine/config/AbstractStateMachineFactory.java
+++ b/spring-statemachine-core/src/main/java/org/springframework/statemachine/config/AbstractStateMachineFactory.java
@@ -556,6 +556,10 @@ public abstract class AbstractStateMachineFactory<S, E> extends LifecycleObjectS
 				if (beanFactory != null) {
 					t.setBeanFactory(beanFactory);
 				}
+                                if( taskScheduler != null )
+                                {
+                                        t.setTaskScheduler(taskScheduler);
+                                }
 				trigger = t;
 			}