From: Tuukka Lehtonen <tuukka.lehtonen@semantum.fi>
Date: Mon, 26 Mar 2018 08:29:34 +0000 (+0300)
Subject: Only claim new identifier if instance L0.TypeWithIdentifier
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=refs%2Fchanges%2F51%2F1651%2F1;p=simantics%2Fplatform.git

Only claim new identifier if instance L0.TypeWithIdentifier

Fixed long-standing bug from CopyComponentAdvisor which added
identifiers for non-STR.Component instances which has started causing
problems in team server products in version comparisons.

refs #7842

Change-Id: Iac3e604993ec579cd8feb443843af944a8fa01f3
---

diff --git a/bundles/org.simantics.modeling/src/org/simantics/modeling/mapping/ComponentCopyAdvisor.java b/bundles/org.simantics.modeling/src/org/simantics/modeling/mapping/ComponentCopyAdvisor.java
index 6b4e59d17..b7ed06795 100644
--- a/bundles/org.simantics.modeling/src/org/simantics/modeling/mapping/ComponentCopyAdvisor.java
+++ b/bundles/org.simantics.modeling/src/org/simantics/modeling/mapping/ComponentCopyAdvisor.java
@@ -11,9 +11,8 @@
  *******************************************************************************/
 package org.simantics.modeling.mapping;
 
-import gnu.trove.map.hash.THashMap;
-
 import java.util.Map;
+import java.util.Set;
 
 import org.simantics.Simantics;
 import org.simantics.databoard.Bindings;
@@ -35,6 +34,8 @@ import org.simantics.modeling.services.NamingException;
 import org.simantics.project.IProject;
 import org.simantics.structural.stubs.StructuralResource2;
 
+import gnu.trove.map.hash.THashMap;
+
 /**
  * @author Tuukka Lehtonen
  */
@@ -59,7 +60,8 @@ public class ComponentCopyAdvisor extends GraphCopyAdvisor {
             Resource targetContainer, Map<Object, Object> map) throws DatabaseException {
         StructuralResource2 STR = StructuralResource2.getInstance(graph);
         Resource copy = null;
-        if (graph.isInstanceOf(source, STR.Connection)) {
+        Set<Resource> types = graph.getTypes(source);
+        if (types.contains(STR.Connection)) {
             // Configuration connections are not named, can't use TG copy for
             // them at the moment.
             copy = CopyAdvisorUtil.copy2(graph, source, null, map);
@@ -73,7 +75,8 @@ public class ComponentCopyAdvisor extends GraphCopyAdvisor {
         if (graph.hasStatement(sourceContainer, L0.ConsistsOf, source))
             graph.claim(targetContainer, L0.ConsistsOf, copy);
 
-        Layer0Utils.claimNewIdentifier(graph, copy, false);
+        if (types.contains(L0.TypeWithIdentifier))
+            Layer0Utils.claimNewIdentifier(graph, copy, false);
         if (context.get(SynchronizationHints.NO_RENAME) == null)
             renameComponent(context, graph, source, copy, sourceContainer, targetContainer);
         return copy;