Still working for multiple readers

[simantics/platform.git] / bundles / org.simantics.diagram / src / org / simantics / diagram / adapter / GraphToDiagramSynchronizer.java

diff --git a/bundles/org.simantics.diagram/src/org/simantics/diagram/adapter/GraphToDiagramSynchronizer.java b/bundles/org.simantics.diagram/src/org/simantics/diagram/adapter/GraphToDiagramSynchronizer.java
index dd6c9b7d10f7e7e916264a30bc3f24af71180627..3e404cf565b96163ad27d1c3532169e14b243bd8 100644 (file)
--- a/bundles/org.simantics.diagram/src/org/simantics/diagram/adapter/GraphToDiagramSynchronizer.java
+++ b/bundles/org.simantics.diagram/src/org/simantics/diagram/adapter/GraphToDiagramSynchronizer.java
@@ -1302,6 +1302,7 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
                     // ITask task5 = ThreadLogger.getInstance().begin("DiagramContentRequest2");
                     ITask task42 = ThreadLogger.getInstance().begin("DiagramContentRequest2");
                     DiagramContents contents = g.syncRequest(query);
+                    System.err.println("contents: " + contents);
                     task42.finish();
                     // task5.finish();
                     monitor.worked(10);
@@ -1623,7 +1624,7 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
             this.removedRouteGraphConnections.clear();
         }
 
-        void processNodes(AsyncReadGraph graph) {
+        void processNodes(ReadGraph graph) throws DatabaseException {
 
             for (Map.Entry<Resource, Change> entry : changes.elements.entrySet()) {
 
@@ -1635,7 +1636,7 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
                         IElement mappedElement = getMappedElement(element);
                         if (mappedElement == null) {
                             if (DebugPolicy.DEBUG_NODE_LOAD)
-                                graph.asyncRequest(new ReadRequest() {
+                                graph.syncRequest(new ReadRequest() {
                                     @Override
                                     public void run(ReadGraph graph) throws DatabaseException {
                                         System.out.println("    EXTERNALLY ADDED ELEMENT: "
@@ -1699,7 +1700,7 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
                                     }
                                 };
 
-                                graph.asyncRequest(new ConnectionRequest(canvas, diagram, element, errorHandler, loadListener), new AsyncProcedure<IElement>() {
+                                graph.syncRequest(new ConnectionRequest(canvas, diagram, element, errorHandler, loadListener), new AsyncProcedure<IElement>() {
                                     @Override
                                     public void execute(AsyncReadGraph graph, final IElement e) {
                                         if (e == null)
@@ -1792,7 +1793,7 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
                                 };
 
                                 //System.out.println("NODE REQUEST: " + element);
-                                graph.asyncRequest(new NodeRequest(canvas, diagram, element, loadListener), new AsyncProcedure<IElement>() {
+                                graph.syncRequest(new NodeRequest(canvas, diagram, element, loadListener), new AsyncProcedure<IElement>() {
                                     @Override
                                     public void execute(AsyncReadGraph graph, IElement e) {
                                         if (e == null)
@@ -1826,7 +1827,7 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
                     case REMOVED: {
                         IElement e = getMappedElement(element);
                         if (DebugPolicy.DEBUG_NODE_LOAD)
-                            graph.asyncRequest(new ReadRequest() {
+                            graph.syncRequest(new ReadRequest() {
                                 @Override
                                 public void run(ReadGraph graph) throws DatabaseException {
                                     System.out.println("    EXTERNALLY REMOVED ELEMENT: "
@@ -1932,7 +1933,7 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
             }
         }
 
-        void processRouteGraphConnections(AsyncReadGraph graph) {
+        void processRouteGraphConnections(ReadGraph graph) throws DatabaseException {
             for (Map.Entry<Resource, Change> entry : changes.routeGraphConnections.entrySet()) {
                 final Resource connection = entry.getKey();
 
@@ -2010,7 +2011,7 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
                             }
                         };
 
-                        graph.asyncRequest(new ConnectionRequest(canvas, diagram, connection, errorHandler, loadListener), new Procedure<IElement>() {
+                        graph.syncRequest(new ConnectionRequest(canvas, diagram, connection, errorHandler, loadListener), new Procedure<IElement>() {
                             @Override
                             public void execute(final IElement e) {
                                 if (e == null)
@@ -2052,7 +2053,7 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
             return assertMappedConnection(connection);
         }
 
-        void processBranchPoints(AsyncReadGraph graph) {
+        void processBranchPoints(ReadGraph graph) throws DatabaseException {
             for (Map.Entry<Resource, Change> entry : changes.branchPoints.entrySet()) {
 
                 final Resource element = entry.getKey();
@@ -2063,7 +2064,7 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
                         IElement mappedElement = getMappedElement(element);
                         if (mappedElement == null) {
                             if (DebugPolicy.DEBUG_NODE_LOAD)
-                                graph.asyncRequest(new ReadRequest() {
+                                graph.syncRequest(new ReadRequest() {
                                     @Override
                                     public void run(ReadGraph graph) throws DatabaseException {
                                         System.out.println("    EXTERNALLY ADDED BRANCH POINT: "
@@ -2115,7 +2116,7 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
                                 }
                             };
 
-                            graph.asyncRequest(new NodeRequest(canvas, diagram, element, loadListener), new AsyncProcedure<IElement>() {
+                            graph.syncRequest(new NodeRequest(canvas, diagram, element, loadListener), new AsyncProcedure<IElement>() {
                                 @Override
                                 public void execute(AsyncReadGraph graph, IElement e) {
                                     if (e != null) {
@@ -2141,7 +2142,7 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
                     case REMOVED: {
                         IElement e = getMappedElement(element);
                         if (DebugPolicy.DEBUG_NODE_LOAD)
-                            graph.asyncRequest(new ReadRequest() {
+                            graph.syncRequest(new ReadRequest() {
                                 @Override
                                 public void run(ReadGraph graph) throws DatabaseException {
                                     System.out.println("    EXTERNALLY REMOVED BRANCH POINT: "
@@ -2158,7 +2159,7 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
             }
         }
 
-        void processConnectionSegments(AsyncReadGraph graph) {
+        void processConnectionSegments(ReadGraph graph) throws DatabaseException {
             ConnectionSegmentAdapter adapter = connectionSegmentAdapter;
 
             for (Map.Entry<EdgeResource, Change> entry : changes.connectionSegments.entrySet()) {
@@ -2170,7 +2171,7 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
                         IElement mappedElement = getMappedElement(seg);
                         if (mappedElement == null) {
                             if (DebugPolicy.DEBUG_EDGE_LOAD)
-                                graph.asyncRequest(new ReadRequest() {
+                                graph.syncRequest(new ReadRequest() {
                                     @Override
                                     public void run(ReadGraph graph) throws DatabaseException {
                                         System.out.println("    EXTERNALLY ADDED CONNECTION SEGMENT: " + seg.toString()
@@ -2178,7 +2179,7 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
                                     }
                                 });
 
-                            graph.asyncRequest(new EdgeRequest(canvas, errorHandler, canvasListenerSupport, diagram, adapter, seg), new AsyncProcedure<IElement>() {
+                            graph.syncRequest(new EdgeRequest(canvas, errorHandler, canvasListenerSupport, diagram, adapter, seg), new AsyncProcedure<IElement>() {
                                 @Override
                                 public void execute(AsyncReadGraph graph, IElement e) {
                                     if (DebugPolicy.DEBUG_EDGE_LOAD)
@@ -2206,7 +2207,7 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
                     case REMOVED: {
                         final IElement e = getMappedElement(seg);
                         if (DebugPolicy.DEBUG_EDGE_LOAD)
-                            graph.asyncRequest(new ReadRequest() {
+                            graph.syncRequest(new ReadRequest() {
                                 @Override
                                 public void run(ReadGraph graph) throws DatabaseException {
                                     System.out.println("    EXTERNALLY REMOVED CONNECTION SEGMENT: " + seg.toString() + " - "
@@ -2260,9 +2261,9 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
             Object task = Timing.BEGIN("processNodesConnections");
             //System.out.println("---- PROCESS NODES & CONNECTIONS BEGIN");
             if (!changes.elements.isEmpty()) {
-                graph.syncRequest(new AsyncReadRequest() {
+                graph.syncRequest(new ReadRequest() {
                     @Override
-                    public void run(AsyncReadGraph graph) {
+                    public void run(ReadGraph graph) throws DatabaseException {
                         processNodes(graph);
                     }
                     @Override
@@ -2277,9 +2278,9 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
 
             //System.out.println("---- PROCESS BRANCH POINTS BEGIN");
             if (!changes.branchPoints.isEmpty()) {
-                graph.syncRequest(new AsyncReadRequest() {
+                graph.syncRequest(new ReadRequest() {
                     @Override
-                    public void run(AsyncReadGraph graph) {
+                    public void run(ReadGraph graph) throws DatabaseException {
                         processBranchPoints(graph);
                     }
                     @Override
@@ -2295,9 +2296,9 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
 
             //System.out.println("---- PROCESS CONNECTION SEGMENTS BEGIN");
             if (!changes.connectionSegments.isEmpty()) {
-                graph.syncRequest(new AsyncReadRequest() {
+                graph.syncRequest(new ReadRequest() {
                     @Override
-                    public void run(AsyncReadGraph graph) {
+                    public void run(ReadGraph graph) throws DatabaseException {
                         processConnectionSegments(graph);
                     }
                     @Override
@@ -2312,9 +2313,9 @@ public class GraphToDiagramSynchronizer extends AbstractDisposable implements ID
 
             task = Timing.BEGIN("processRouteGraphConnections");
             if (!changes.routeGraphConnections.isEmpty()) {
-                graph.syncRequest(new AsyncReadRequest() {
+                graph.syncRequest(new ReadRequest() {
                     @Override
-                    public void run(AsyncReadGraph graph) {
+                    public void run(ReadGraph graph) throws DatabaseException {
                         processRouteGraphConnections(graph);
                     }
                     @Override