From: Hannu Niemistö <hannu.niemisto@semantum.fi>
Date: Fri, 20 Oct 2017 22:15:23 +0000 (+0300)
Subject: (refs #7570) Don't write change metadata for virtual properties
X-Git-Tag: v1.31.0~99
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F38%2F1138%2F3;p=simantics%2Fplatform.git

(refs #7570) Don't write change metadata for virtual properties

Change-Id: Ib91b260eeba072a3e515fe3102ae98be521d90d4
---

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/genericrelation/DependenciesRelation.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/genericrelation/DependenciesRelation.java
index 4162f9163..a3e19f1fc 100644
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/genericrelation/DependenciesRelation.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/genericrelation/DependenciesRelation.java
@@ -277,6 +277,7 @@ public class DependenciesRelation extends UnsupportedRelation implements Generic
 			Resource changeInformation = graph.getPossibleResource("http://www.simantics.org/Modeling-1.2/changeInformation/Inverse");
 
 			for (Resource value : parameter.changedValues()) {
+				if(!value.isPersistent()) continue;
 				Statement modifiedComponent = graph.getPossibleStatement(value, l0.PropertyOf);
 				if (modifiedComponent == null
 						|| modifiedComponent.getPredicate().equals(changeInformation))