From: Tuukka Lehtonen <tuukka.lehtonen@semantum.fi>
Date: Thu, 7 Dec 2017 08:59:34 +0000 (+0200)
Subject: Fixed regression in IndexedRelationsImpl.replace return value.
X-Git-Tag: v1.31.0~2
X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=commitdiff_plain;h=480b0e3c16a3958a21de00707b9957c422c21c88

Fixed regression in IndexedRelationsImpl.replace return value.

The return value was always false which caused index query listeners to
never be fired upon index replace operations. This in turn caused
potentially invalidated query results to be returne for database
clients.

The regression was introduced in commit 702195f3 for release/1.28.0.

refs #7665

Change-Id: I9103f0fd9001ffc42f85633bc6a11d77ed863613
---

diff --git a/bundles/org.simantics.db.indexing/src/org/simantics/db/indexing/IndexedRelationsImpl.java b/bundles/org.simantics.db.indexing/src/org/simantics/db/indexing/IndexedRelationsImpl.java
index 1b4d62a1d..bc9247e37 100644
--- a/bundles/org.simantics.db.indexing/src/org/simantics/db/indexing/IndexedRelationsImpl.java
+++ b/bundles/org.simantics.db.indexing/src/org/simantics/db/indexing/IndexedRelationsImpl.java
@@ -497,7 +497,7 @@ public class IndexedRelationsImpl implements IndexedRelations {
                 // Could not write index for some reason. Ignore and let the next index query reinitialize the index.
         		return true;
         	}
-            searcher.replaceIndex(progress.newChild(40), key, keyValues, relation, 1, documents);
+            didChange |= searcher.replaceIndex(progress.newChild(40), key, keyValues, relation, 1, documents);
             
         } catch (InvalidResourceReferenceException e) {
             throw new IndexException(e);