Fixed changes made in commit 3a10ce85.

[simantics/platform.git] / bundles / org.simantics.db.layer0 / src / org / simantics / db / layer0 / util / Layer0Utils.java

diff --git a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/Layer0Utils.java b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/Layer0Utils.java
index beec63aa1b5a3f928111097b08284f497ba96b43..3da57809ae0f381debf8e6520c017855b2ad7144 100644 (file)
--- a/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/Layer0Utils.java
+++ b/bundles/org.simantics.db.layer0/src/org/simantics/db/layer0/util/Layer0Utils.java
@@ -1394,10 +1394,17 @@ public class Layer0Utils {
      * @param graph
      * @param component
      *            for which the identifier is added
+     * @param add
+     *            <code>true</code> to invoke addLiteral, <code>false</code> to
+     *            invoke claimLiteral
      * @throws DatabaseException
      */
-    public static void addL0Identifier(WriteGraph graph, Resource component) throws DatabaseException {
+    public static void claimNewIdentifier(WriteGraph graph, Resource component, boolean add) throws DatabaseException {
         Layer0 L0 = Layer0.getInstance(graph);
-        graph.addLiteral(component, L0.identifier, L0.identifier_Inverse, L0.GUID, GUID.random(), GUID.BINDING);
+        GUID guid = GUID.random();
+        if (add)
+            graph.addLiteral(component, L0.identifier, L0.identifier_Inverse, L0.GUID, guid, GUID.BINDING);
+        else
+            graph.claimLiteral(component, L0.identifier, L0.identifier_Inverse, L0.GUID, guid, GUID.BINDING);
     }
 }