X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.spreadsheet.graph%2Fsrc%2Forg%2Fsimantics%2Fspreadsheet%2Fgraph%2FSpreadsheetSessionManager.java;h=d90fe3106613fbad5907920a5711f00492c4bc51;hp=659eddf7458bbf9648ec2d8321cbd453104c4003;hb=82ed7c74dbd83a2a557e781b8674b3262b52da54;hpb=27d76db8786149c91b2e5a97d79c774e8c163eb0

diff --git a/bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/SpreadsheetSessionManager.java b/bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/SpreadsheetSessionManager.java
index 659eddf74..d90fe3106 100644
--- a/bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/SpreadsheetSessionManager.java
+++ b/bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/SpreadsheetSessionManager.java
@@ -13,18 +13,24 @@ import java.util.Set;
 
 import org.simantics.db.ReadGraph;
 import org.simantics.db.Resource;
+import org.simantics.db.WriteGraph;
 import org.simantics.db.exception.DatabaseException;
 import org.simantics.db.layer0.StandardRealm;
 import org.simantics.db.layer0.StandardSessionManager;
 import org.simantics.db.layer0.variable.ProxyVariables;
 import org.simantics.db.layer0.variable.Variable;
 import org.simantics.db.layer0.variable.Variables;
+import org.simantics.spreadsheet.graph.formula.SpreadsheetEvaluationEnvironment;
 import org.simantics.spreadsheet.graph.synchronization.SpreadsheetSynchronizationEventHandler;
 import org.simantics.spreadsheet.resource.SpreadsheetResource;
 import org.simantics.structural.synchronization.Synchronizer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 public class SpreadsheetSessionManager extends StandardSessionManager<SheetNode, SpreadsheetBook> {
 
+    private static final Logger LOGGER = LoggerFactory.getLogger(SpreadsheetSessionManager.class);
+    
 	private static SpreadsheetSessionManager INSTANCE;
 	
 	public static SpreadsheetSessionManager getInstance() {
@@ -148,56 +154,18 @@ public class SpreadsheetSessionManager extends StandardSessionManager<SheetNode,
 	protected StandardRealm<SheetNode, SpreadsheetBook> createRealm(SpreadsheetBook engine, String id) {
 		return new SpreadsheetRealm(engine, id);
 	}
-	
-//    static ConcurrentHashMap<String, SpreadsheetRealm> REALMS =
-//            new ConcurrentHashMap<String, SpreadsheetRealm>(); 
-//    
-//    static ConcurrentHashMap<String, NodeSupport<String>> SUPPORTS =
-//            new ConcurrentHashMap<String, NodeSupport<String>>(); 
-//    
-//    public static SpreadsheetRealm sclRealmById(String id) {
-//        // CONNECTIONS is ConcurrentHashMap so no synchronization is needed here
-//        return REALMS.get(id);
-//    }
-//    
-//    public static NodeSupport<String> getOrCreateNodeSupport(String id) {
-//        synchronized(SUPPORTS) {
-//        	NodeSupport<String> result = SUPPORTS.get(id);
-//        	if(result == null) {
-//        		SpreadsheetRealm realm = getOrCreateSCLRealm(id);
-//        		result = new NodeSupport<String>(realm.getNodeManager());
-//        		SUPPORTS.put(id, result);
-//        	}
-//    		return result;
-//        }
-//    }
-//    
-//    public static SpreadsheetRealm createRealm() {
-//        synchronized(REALMS) {
-//            String id = UUID.randomUUID().toString();
-//            return createRealm(id);
-//        }
-//    }
-//    
-//    public static SpreadsheetRealm getOrCreateSCLRealm(String id) {
-//        synchronized(REALMS) {
-//        	SpreadsheetRealm session = sclRealmById(id);
-//            if(session == null)
-//                return createRealm(id);
-//            else
-//                return session;
-//        }
-//    }
-//    
-//    private static SpreadsheetRealm createRealm(String id) {
-//        SpreadsheetBook book = new SpreadsheetBook();
-//        SpreadsheetRealm realm = new SpreadsheetRealm(book, id);
-//        REALMS.put(id, realm);
-//        return realm;
-//    }
-//    
-//    public static void removeRealm(String id) {
-//		REALMS.remove(id);
-//    }
-	
+
+	@Override
+	public void removeRealm(WriteGraph graph, String id) throws DatabaseException {
+        StandardRealm<SheetNode, SpreadsheetBook> realm = getOrCreateRealm(graph, id);
+        SpreadsheetEvaluationEnvironment.removeInstance(realm.getEngine());
+        super.removeRealm(graph, id);
+    }
+    
+    // Utility function for SCL, this should maybe be replaced with something better in the future
+    public static void removeSpreadsheetSession(WriteGraph graph, Variable runVariable) throws DatabaseException {
+        String uri = runVariable.getParent(graph).getURI(graph);
+        getInstance().removeRealm(graph, uri);
+    }
 }
+