X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics%2Fsrc%2Forg%2Fsimantics%2FSimanticsPlatform.java;h=8b1ac1bced1659d414c17dbf6930b11500bbed2b;hp=ad3b86d9c989814c64fbb1783c5a8982fe60940c;hb=48bb50bb6640506d1f150ca8e4fa5a6e878464be;hpb=b6e702e0d16d951a25380f08de6dd2e7d4a0b127

diff --git a/bundles/org.simantics/src/org/simantics/SimanticsPlatform.java b/bundles/org.simantics/src/org/simantics/SimanticsPlatform.java
index ad3b86d9c..8b1ac1bce 100644
--- a/bundles/org.simantics/src/org/simantics/SimanticsPlatform.java
+++ b/bundles/org.simantics/src/org/simantics/SimanticsPlatform.java
@@ -60,16 +60,15 @@ import org.simantics.db.UndoContext;
 import org.simantics.db.VirtualGraph;
 import org.simantics.db.WriteGraph;
 import org.simantics.db.common.request.ObjectsWithType;
-import org.simantics.db.common.request.Queries;
 import org.simantics.db.common.request.WriteResultRequest;
 import org.simantics.db.common.utils.Transaction;
 import org.simantics.db.exception.ClusterSetExistException;
 import org.simantics.db.exception.DatabaseException;
-import org.simantics.db.exception.ResourceNotFoundException;
 import org.simantics.db.indexing.DatabaseIndexing;
 import org.simantics.db.layer0.genericrelation.DependenciesRelation;
 import org.simantics.db.layer0.genericrelation.IndexException;
 import org.simantics.db.layer0.genericrelation.IndexedRelations;
+import org.simantics.db.layer0.request.PossibleResource;
 import org.simantics.db.layer0.util.SimanticsClipboardImpl;
 import org.simantics.db.layer0.util.SimanticsKeys;
 import org.simantics.db.layer0.util.TGTransferableGraphSource;
@@ -187,7 +186,6 @@ public class SimanticsPlatform implements LifecycleListener {
 
     /** Session specific bindings */
     public SimanticsBindings simanticsBindings;
-    public SimanticsBindings simanticsBindings2;
 
     public Thread mainThread;
 
@@ -538,30 +536,31 @@ public class SimanticsPlatform implements LifecycleListener {
 
         monitor.setTaskName("Asserting project resource exists in the database");
         try {
-            projectResource = session.syncRequest( Queries.resource( projectURI ) );
-        } catch (ResourceNotFoundException nfe) {
-            // Project was not found
-            if (workspacePolicy == RecoveryPolicy.ThrowError)
-                throw new PlatformException("Project Resource "+projectURI+" is not found in the database.");
-            // Create empty project with no features
-            try {
-                Transaction.startTransaction(session, true);
+            projectResource = session.syncRequest(new PossibleResource(projectURI));
+            if (projectResource == null) {
+                // Project was not found
+                if (workspacePolicy == RecoveryPolicy.ThrowError)
+                    throw new PlatformException("Project Resource "+projectURI+" is not found in the database.");
+                // Create empty project with no features
                 try {
-                    // The project needs to be created mutable.
-                    session.getService(XSupport.class).setServiceMode(true, false);
+                    Transaction.startTransaction(session, true);
+                    try {
+                        // The project needs to be created mutable.
+                        session.getService(XSupport.class).setServiceMode(true, false);
 
-                    ArrayList<String> empty = new ArrayList<String>();
-                    projectResource = mgmt.createProject(projectName, empty);
-                    installProject |= true;
+                        ArrayList<String> empty = new ArrayList<String>();
+                        projectResource = mgmt.createProject(projectName, empty);
+                        installProject |= true;
 
-                    session.getService(XSupport.class).setServiceMode(false, false);
-                    Transaction.commit();
-                } finally {
-                    Transaction.endTransaction();
+                        session.getService(XSupport.class).setServiceMode(false, false);
+                        Transaction.commit();
+                    } finally {
+                        Transaction.endTransaction();
+                    }
+                    //session.getService( LifecycleSupport.class ).save();
+                } catch (DatabaseException e) {
+                    throw new PlatformException("Failed to create "+projectURI, e);
                 }
-                //session.getService( LifecycleSupport.class ).save();
-            } catch (DatabaseException e) {
-                throw new PlatformException("Failed to create "+projectURI, e);
             }
         } catch (DatabaseException e) {
             throw new PlatformException("Failed to create "+projectURI, e);
@@ -864,17 +863,11 @@ public class SimanticsPlatform implements LifecycleListener {
             Simantics.setSessionContext(sessionContext);
 
             // 1. Put ResourceBinding that throws an exception to General Bindings
-            simanticsBindings = new SimanticsBindings( null );
+            simanticsBindings = new SimanticsBindings();
             Bindings.classBindingFactory.addFactory( simanticsBindings );
 
-
-            // 2. Create session-specific second Binding context (Databoard) and
-            //    put that to Session as a service
             Session session = sessionContext.getSession();
-            Databoard sessionDataboard = new Databoard();
-            session.registerService(Databoard.class, sessionDataboard);
-            simanticsBindings2 = new SimanticsBindings( session );
-            sessionDataboard.classBindingFactory.addFactory( simanticsBindings2 );
+            session.registerService(Databoard.class, Bindings.databoard);
 
             // Register datatype bindings
             Bindings.defaultBindingFactory.getRepository().put(RGB.Integer.BINDING.type(), RGB.Integer.BINDING);
@@ -982,12 +975,9 @@ public class SimanticsPlatform implements LifecycleListener {
 
             running = false;
             progress.subTask("Close Database Session");
-            Databoard databoard = null;
             if (sessionContext != null) {
                 Session s = sessionContext.peekSession();
                 if (s != null) {
-                    databoard = s.peekService(Databoard.class);
-
                     progress.subTask("Flushing Index Caches");
                     try {
                         Simantics.flushIndexCaches(progress.newChild(20), s);
@@ -1005,13 +995,6 @@ public class SimanticsPlatform implements LifecycleListener {
                 Bindings.classBindingFactory.removeFactory( simanticsBindings );
                 simanticsBindings = null;
             }
-            if (databoard != null) {
-            	if (simanticsBindings2 != null) {
-            		databoard.classBindingFactory.removeFactory( simanticsBindings2 );
-            		simanticsBindings2 = null;
-            	}
-            	databoard.clear();
-            }
 
             // Make sure Simantics clipboard doesn't store unwanted session data references.
             Simantics.setClipboard(new SimanticsClipboardImpl());