From c706978d91e7d9b370c13053596345c04bbdebaa Mon Sep 17 00:00:00 2001
From: villberg <villberg@ac1ea38d-2e2b-0410-8846-a27921b304fc>
Date: Fri, 12 Sep 2014 18:05:56 +0000
Subject: [PATCH] Save/assign IC copies server state refs #5300

git-svn-id: https://www.simantics.org/svn/simantics/sysdyn/trunk@30271 ac1ea38d-2e2b-0410-8846-a27921b304fc
---
 .../sysdyn/manager/SysdynExperiments.java     | 43 ++++++++++++++++---
 1 file changed, 38 insertions(+), 5 deletions(-)

diff --git a/org.simantics.sysdyn/src/org/simantics/sysdyn/manager/SysdynExperiments.java b/org.simantics.sysdyn/src/org/simantics/sysdyn/manager/SysdynExperiments.java
index 34302b38..7b918f14 100644
--- a/org.simantics.sysdyn/src/org/simantics/sysdyn/manager/SysdynExperiments.java
+++ b/org.simantics.sysdyn/src/org/simantics/sysdyn/manager/SysdynExperiments.java
@@ -14,13 +14,17 @@ import org.simantics.db.ReadGraph;
 import org.simantics.db.Resource;
 import org.simantics.db.WriteGraph;
 import org.simantics.db.common.request.ObjectsWithType;
+import org.simantics.db.common.request.WriteRequest;
 import org.simantics.db.common.utils.NameUtils;
 import org.simantics.db.exception.DatabaseException;
+import org.simantics.db.layer0.adapter.impl.DefaultCopyHandler;
+import org.simantics.db.layer0.adapter.impl.DefaultPasteHandler;
 import org.simantics.db.layer0.util.Layer0Utils;
 import org.simantics.db.layer0.util.RemoverUtil;
 import org.simantics.db.layer0.variable.RVI;
 import org.simantics.db.layer0.variable.Variable;
 import org.simantics.db.layer0.variable.Variables;
+import org.simantics.db.service.VirtualGraphSupport;
 import org.simantics.layer0.Layer0;
 import org.simantics.modeling.ModelingResources;
 import org.simantics.modeling.PartialIC;
@@ -213,7 +217,7 @@ public class SysdynExperiments {
     	
 		PartialIC IC = new PartialIC();
 		processChild(graph, input, IC);
-
+		
 		Layer0 L0 = Layer0.getInstance(graph);
 		ModelingResources MOD = ModelingResources.getInstance(graph);
 		Resource ic = graph.newResource();
@@ -221,6 +225,19 @@ public class SysdynExperiments {
 		graph.addLiteral(ic, L0.HasName, L0.NameOf, L0.String, name, Bindings.STRING);
 		graph.addLiteral(ic, SYSDYN.InitialCondition_HasInitialValues, SYSDYN.InitialCondition_HasInitialValues_Inverse, MOD.PartialIC, IC, PartialIC.BINDING);
 		graph.claim(model, L0.ConsistsOf, ic);
+
+		Resource represents = input.getPossibleRepresents(graph);
+		if(represents != null) {
+			Resource state = Layer0Utils.getPossibleChild(graph, represents, "__simupedia__");   
+		    Layer0Utils.copyTo(graph, ic, state, null, new DefaultCopyHandler(state) {
+		    	
+		    	@Override
+		    	protected boolean ignoreVirtualResources() {
+		    		return false;
+		    	}
+		    	
+		    }, new DefaultPasteHandler(ic));
+		}
 		
 		Layer0Utils.addCommentMetadata(graph, "Saved new Initial Condition " + name + " " + ic);
 		return ic;
@@ -229,12 +246,11 @@ public class SysdynExperiments {
 
     public static void assignIC(WriteGraph graph, Variable experiment, String name) throws DatabaseException {
         graph.markUndoPoint();
-    	System.err.println("assignIC " + experiment.getURI(graph));
 
 		Layer0 L0 = Layer0.getInstance(graph);
 		SysdynResource SYSDYN = SysdynResource.getInstance(graph);
 
-    	Resource run = experiment.getPossibleRepresents(graph);
+    	final Resource run = experiment.getPossibleRepresents(graph);
     	if(run == null) return;
     	Resource exp = graph.getPossibleObject(run, L0.PartOf);
     	if(exp == null) return;
@@ -248,12 +264,29 @@ public class SysdynExperiments {
 		graph.deny(exp, SYSDYN.Experiment_ic);
 		graph.claim(exp, SYSDYN.Experiment_ic, ic);
     	Layer0Utils.addCommentMetadata(graph, "Assigned Initial Condition " + graph.getRelatedValue2(ic, L0.HasName, Bindings.STRING) + " to experiment " + graph.getRelatedValue2(exp, L0.HasName, Bindings.STRING));
+    	
+    	Resource oldState = Layer0Utils.getPossibleChild(graph, run, "__simupedia__");
+    	if(oldState != null) {
+    		graph.deny(run, L0.ConsistsOf, oldState);
+    	}
+    	
+    	final Resource storedState = Layer0Utils.getPossibleChild(graph, ic, "__simupedia__");
+    	if(storedState != null) {
+    		VirtualGraphSupport vgs = graph.getService(VirtualGraphSupport.class);
+    		graph.syncRequest(new WriteRequest(vgs.getMemoryPersistent("experiments")) {
+
+				@Override
+				public void perform(WriteGraph graph) throws DatabaseException {
+				    Layer0Utils.copyTo(graph, run, storedState, null, new DefaultCopyHandler(storedState), new DefaultPasteHandler(run));
+				}
+    			
+    		});
+    	}
+    	
     }
     
     public static void deassignIC(WriteGraph graph, Variable experiment) throws DatabaseException {
 
-    	System.err.println("deassignIC " + experiment.getURI(graph));
-
 		Layer0 L0 = Layer0.getInstance(graph);
 		SysdynResource SYSDYN = SysdynResource.getInstance(graph);
 
-- 
2.47.1