From: Tuukka Lehtonen <tuukka.lehtonen@semantum.fi>
Date: Wed, 10 Jun 2020 18:16:51 +0000 (+0300)
Subject: Start of AdapterRegistry2 internal query caching.
X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=commitdiff_plain;h=67c59e5e66ba411e770545a6137b13fe3de60aab;p=simantics%2Fplatform.git

Start of AdapterRegistry2 internal query caching.

Doesn't do anything yet, more for safekeeping.

gitlab #555

Change-Id: I9d72ee72ac6ecf32353f367b235461e79fa70d14
---

diff --git a/bundles/org.simantics.db.services/src/org/simantics/db/services/adaption/AdapterRegistry2.java b/bundles/org.simantics.db.services/src/org/simantics/db/services/adaption/AdapterRegistry2.java
index 0e52b8a41..478d3ebee 100644
--- a/bundles/org.simantics.db.services/src/org/simantics/db/services/adaption/AdapterRegistry2.java
+++ b/bundles/org.simantics.db.services/src/org/simantics/db/services/adaption/AdapterRegistry2.java
@@ -237,9 +237,9 @@ public class AdapterRegistry2 {
                 NamedNodeMap attr = n.getAttributes();
                 IDynamicAdapter2 da = null;
                 if(n.getNodeName().equals("this"))
-                    da = new ThisResource2();
+                    da = ThisResource2.INSTANCE;
                 else if(n.getNodeName().equals("graph"))
-                    da = new GraphObject2();
+                    da = GraphObject2.INSTANCE;
                 else if(n.getNodeName().equals("bundle")) {
                     String bundleId = null;
                     Node fc = n.getFirstChild();
diff --git a/bundles/org.simantics.db.services/src/org/simantics/db/services/adaption/reflection/GraphObject2.java b/bundles/org.simantics.db.services/src/org/simantics/db/services/adaption/reflection/GraphObject2.java
index e8f171b8c..8a2db578f 100644
--- a/bundles/org.simantics.db.services/src/org/simantics/db/services/adaption/reflection/GraphObject2.java
+++ b/bundles/org.simantics.db.services/src/org/simantics/db/services/adaption/reflection/GraphObject2.java
@@ -15,6 +15,8 @@ import org.simantics.db.ReadGraph;
 
 public class GraphObject2 implements IDynamicAdapter2 {
 
+	public static final IDynamicAdapter2 INSTANCE = new GraphObject2();
+
 	@Override
 	public Class<?> getType() {
 		return ReadGraph.class;
diff --git a/bundles/org.simantics.db.services/src/org/simantics/db/services/adaption/reflection/ThisResource2.java b/bundles/org.simantics.db.services/src/org/simantics/db/services/adaption/reflection/ThisResource2.java
index 24001ee0a..bacf3adee 100644
--- a/bundles/org.simantics.db.services/src/org/simantics/db/services/adaption/reflection/ThisResource2.java
+++ b/bundles/org.simantics.db.services/src/org/simantics/db/services/adaption/reflection/ThisResource2.java
@@ -16,6 +16,8 @@ import org.simantics.db.ReadGraph;
 
 public class ThisResource2 implements IDynamicAdapter2 {
 
+	public static IDynamicAdapter2 INSTANCE = new ThisResource2();
+
 	@Override
 	public Class<?> getType() {
 		return Resource.class;