From: Tuukka Lehtonen <tuukka.lehtonen@semantum.fi>
Date: Wed, 11 Sep 2019 21:32:39 +0000 (+0300)
Subject: Handle componentless parent nodes of UCs in synchronization
X-Git-Tag: v1.43.0~136^2~70^2
X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=commitdiff_plain;h=f102c41489c2cbd78116d513cd0e351434bb43eb

Handle componentless parent nodes of UCs in synchronization

gitlab #382

Change-Id: I78c3a258e5a33cb16ae38ef080424d382f42c710
---

diff --git a/bundles/org.simantics.structural.synchronization/src/org/simantics/structural/synchronization/base/SynchronizationEventHandlerBase.java b/bundles/org.simantics.structural.synchronization/src/org/simantics/structural/synchronization/base/SynchronizationEventHandlerBase.java
index 67b120b64..095640c4a 100644
--- a/bundles/org.simantics.structural.synchronization/src/org/simantics/structural/synchronization/base/SynchronizationEventHandlerBase.java
+++ b/bundles/org.simantics.structural.synchronization/src/org/simantics/structural/synchronization/base/SynchronizationEventHandlerBase.java
@@ -201,10 +201,14 @@ public abstract class SynchronizationEventHandlerBase<T extends ComponentBase<T>
 
                     // TODO these two lines can be removed when IncludedInSimulation -property is given to all composites
                     if(component.getParent() != null) {
-                    	String parentName = solver.getName(component.getParent().getModuleId());
-                    	solver.includeSubprocess(parentName, subprocessName);
-                    	component.solverComponentName = subprocessName;
-                    	solverComponentNameToComponent.put(subprocessName, component);
+                        int nearestParentId = getNearestParentComponentId(component);
+                        if (nearestParentId <= 0) {
+                            throw new SynchronizationException("Could not find parent with non-zero component id from Component("+name+", " + (component != null ? component.uid : "null") + "," + typeId + ")");
+                        }
+                        String parentName = solver.getName(nearestParentId);
+                        solver.includeSubprocess(parentName, subprocessName);
+                        component.solverComponentName = subprocessName;
+                        solverComponentNameToComponent.put(subprocessName, component);
                     }
                     
                     if(updater.isComposite) {
@@ -334,6 +338,17 @@ public abstract class SynchronizationEventHandlerBase<T extends ComponentBase<T>
         }
     }
 
+    private static int getNearestParentComponentId(ComponentBase<?> component) {
+        ComponentBase<?> parent = component.getParent();
+        while (parent != null) {
+            int pid = parent.getModuleId();
+            if (pid > 0)
+                return pid;
+            parent = parent.getParent();
+        }
+        return -1;
+    }
+
     protected void addPendingRemoval(T component) {
         if (TRACE_EVENTS)
             System.out.println("addPendingRemoval(" + component.componentId + " : " + component.solverComponentName + ")");