X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=org.simantics.interop.update%2Fsrc%2Forg%2Fsimantics%2Finterop%2Fupdate%2Fmodel%2FAddDeleteUpdateOp.java;h=a5058647379f65c182f7a97272a1bd27e3ad1ac4;hb=refs%2Fchanges%2F43%2F4643%2F1;hp=3bd21b05a92208620dfec0e2f7b27e5e24fdaccd;hpb=2c057c11921105f229a7e8214d09bcd82450ac26;p=simantics%2Finterop.git

diff --git a/org.simantics.interop.update/src/org/simantics/interop/update/model/AddDeleteUpdateOp.java b/org.simantics.interop.update/src/org/simantics/interop/update/model/AddDeleteUpdateOp.java
index 3bd21b0..a505864 100644
--- a/org.simantics.interop.update/src/org/simantics/interop/update/model/AddDeleteUpdateOp.java
+++ b/org.simantics.interop.update/src/org/simantics/interop/update/model/AddDeleteUpdateOp.java
@@ -42,10 +42,10 @@ public abstract class AddDeleteUpdateOp extends UpdateOp {
 	@Override
 	public boolean requiresOp(UpdateOp op) {
 	    if (add) {
-	        if (getParentOps().contains(op))
+	        if (getParentOps().contains(op) && op.isAdd())
 	            return true;
 	    } else {
-	        if (getSubOps().contains(op))
+	        if (getSubOps().contains(op) && op.isDelete())
                 return true;
 	    }
 	    return false;
@@ -87,7 +87,13 @@ public abstract class AddDeleteUpdateOp extends UpdateOp {
 				g.claim(destination, s.getPredicate(), valueResource);
 				copyProperties(g, s.getObject(), valueResource);
 			} else {
-				throw new DatabaseException("Expected to copy property resource " + s.getObject());
+				Resource type = g.getPossibleType(s.getObject(), l0.Value);
+				if (type != null && g.hasStatement(type, l0.Enumeration, type)) {
+					g.deny(destination, s.getPredicate());
+					g.claim(destination, s.getPredicate(), s.getObject());
+				} else {
+					throw new DatabaseException("Expected to copy property resource " + s.getObject());
+				}
 			}
 		}
 	}