Fixed argument passing in async/sync read/write SCL functions

[simantics/platform.git] / bundles / org.simantics.scl.db / src / org / simantics / scl / db / SCLFunctions.java

diff --git a/bundles/org.simantics.scl.db/src/org/simantics/scl/db/SCLFunctions.java b/bundles/org.simantics.scl.db/src/org/simantics/scl/db/SCLFunctions.java
index d8f83e05f5b2f231bc5dcd14bf27bf93ff85ffdc..bca7ba2481ff641b5a7d4c300ed80642cb751ac2 100644 (file)
--- a/bundles/org.simantics.scl.db/src/org/simantics/scl/db/SCLFunctions.java
+++ b/bundles/org.simantics.scl.db/src/org/simantics/scl/db/SCLFunctions.java
@@ -123,7 +123,7 @@ public class SCLFunctions {
     }
 
     private static <T> T evaluate(RuntimeModule rm, String function, Object ... args) throws ValueNotFound {
-        return evaluate(resolveFunction(rm, function));
+        return evaluate(resolveFunction(rm, function), args);
     }
 
     public static <T> T evaluate(String module, String function, Object ... args) throws ValueNotFound {
@@ -151,7 +151,7 @@ public class SCLFunctions {
         }
     }
     
-    public static <T> T evaluateGraph(String module, String function, Object graph, Object ... args) throws DatabaseException {
+    public static <T> T evaluateGraph(String module, String function, ReadGraph graph, Object ... args) throws DatabaseException {
         final SCLContext context = SCLContext.getCurrent();
         SCLContext.push(context);
         Object oldGraph = context.put(GRAPH, graph);
@@ -163,7 +163,7 @@ public class SCLFunctions {
         }
     }
 
-    public static void runWithGraph(Object graph, Runnable r) {
+    public static void runWithGraph(ReadGraph graph, Runnable r) {
         final SCLContext context = SCLContext.getCurrent();
         SCLContext.push(context);
         Object oldGraph = context.put(GRAPH, graph);
@@ -177,7 +177,7 @@ public class SCLFunctions {
 
     private static Object[] NO_ARGS = new Object[] { Tuple0.INSTANCE };
 
-    public static <T> void asyncRead(final Function f) throws DatabaseException {    
+    public static <T> void asyncRead(final Function f) throws DatabaseException {
         asyncRead(f, NO_ARGS);
     }
 
@@ -189,7 +189,7 @@ public class SCLFunctions {
                 SCLContext.push(context);
                 context.put(GRAPH, graph);
                 try {
-                    f.apply(Tuple0.INSTANCE);
+                    f.applyArray(args);
                 } finally {
                     SCLContext.pop();
                 }
@@ -213,7 +213,7 @@ public class SCLFunctions {
                     SCLContext.push(context);
                     ReadGraph oldGraph = (ReadGraph)context.put(GRAPH, graph);
                     try {
-                        return (T)f.apply(Tuple0.INSTANCE);
+                        return (T)f.applyArray(args);
                     } finally {
                         context.put(GRAPH, oldGraph);
                         SCLContext.pop();
@@ -236,7 +236,7 @@ public class SCLFunctions {
                     SCLContext.push(context);
                     context.put(GRAPH, graph);
                     try {
-                        f.apply(args);
+                        f.applyArray(args);
                     } finally {
                         SCLContext.pop();
                     }
@@ -254,9 +254,14 @@ public class SCLFunctions {
     public static <T> T syncWrite(final Function f, final Object ... args) throws DatabaseException {
         final SCLContext context = SCLContext.getCurrent();
         Object graph = context.get(GRAPH);
-        if (graph != null) {
-            return (T)f.apply(Tuple0.INSTANCE);
+        if (graph != null && graph instanceof WriteGraph) {
+            return (T)f.applyArray(args);
         } else {
+            if (graph != null) {
+                LOGGER.error(
+                        "SCLContext {} for current thread {} contains an existing graph object but it is not WriteGraph - Somewhere is a function that forgets to remove the graph from the context!!",
+                        context, Thread.currentThread());
+            }
             final SCLReportingHandler printer = (SCLReportingHandler)SCLContext.getCurrent().get(SCLReportingHandler.REPORTING_HANDLER);
             return Simantics.getSession().syncRequest(new WriteResultRequest<T>() {
                 @Override
@@ -265,7 +270,7 @@ public class SCLFunctions {
                     SCLReportingHandler oldPrinter = (SCLReportingHandler)context.put(SCLReportingHandler.REPORTING_HANDLER, printer);
                     ReadGraph oldGraph = (ReadGraph)context.put(GRAPH, graph);
                     try {
-                        return (T)f.apply(args);
+                        return (T)f.applyArray(args);
                     } finally {
                         context.put(GRAPH, oldGraph);
                         context.put(SCLReportingHandler.REPORTING_HANDLER, oldPrinter);