foobaz

[simantics/platform.git] / bundles / org.simantics.document.server / src / org / simantics / document / server / request / ServerSCLValueRequest.java

diff --git a/bundles/org.simantics.document.server/src/org/simantics/document/server/request/ServerSCLValueRequest.java b/bundles/org.simantics.document.server/src/org/simantics/document/server/request/ServerSCLValueRequest.java
index f9181d271073964b6082fef5119a679e8c371075..2f363a15150f7728fc09b31d96d6d93dec4becc9 100644 (file)
--- a/bundles/org.simantics.document.server/src/org/simantics/document/server/request/ServerSCLValueRequest.java
+++ b/bundles/org.simantics.document.server/src/org/simantics/document/server/request/ServerSCLValueRequest.java
@@ -7,12 +7,14 @@ import org.simantics.db.ReadGraph;
 import org.simantics.db.Resource;
 import org.simantics.db.common.procedure.adapter.TransientCacheListener;
 import org.simantics.db.common.request.IndexRoot;
+import org.simantics.db.common.request.PossibleTypedParent;
 import org.simantics.db.common.request.UnaryRead;
 import org.simantics.db.exception.DatabaseException;
 import org.simantics.db.layer0.scl.AbstractExpressionCompilationContext;
 import org.simantics.db.layer0.scl.AbstractExpressionCompilationRequest;
 import org.simantics.db.layer0.util.RuntimeEnvironmentRequest2;
 import org.simantics.db.layer0.variable.Variable;
+import org.simantics.document.base.ontology.DocumentationResource;
 import org.simantics.document.server.request.ServerSCLValueRequest.CompilationContext;
 import org.simantics.layer0.Layer0;
 import org.simantics.scl.compiler.common.names.Name;
@@ -64,7 +66,11 @@ public class ServerSCLValueRequest extends AbstractExpressionCompilationRequest<
        }
 
        public ServerSCLValueRequest(ReadGraph graph, Variable context) throws DatabaseException {
-               this(getComponentTypeAndRoot(graph, context), context.getRepresents(graph), resolveExpectedValueType(graph, context));
+               this(getComponentTypeAndRoot(graph, context), context.getRepresents(graph), resolveExpectedValueType(graph, context.getPredicateResource(graph)));
+       }
+
+       public ServerSCLValueRequest(ReadGraph graph, Resource s, Resource o, Resource p) throws DatabaseException {
+           this(getComponentTypeAndRoot(graph, s), o, resolveExpectedValueType(graph, p));
        }
 
        private static Pair<Resource,Resource> getComponentTypeAndRoot(ReadGraph graph, Variable property)  throws DatabaseException {
@@ -82,6 +88,30 @@ public class ServerSCLValueRequest extends AbstractExpressionCompilationRequest<
                return Pair.make(parent.getType(graph), root);
        }
 
+    private static Pair<Resource,Resource> getComponentTypeAndRoot(ReadGraph graph, Resource component)  throws DatabaseException {
+        if(component != null) {
+            Resource type = graph.syncRequest(new FindPossibleComponentTypeRequest(component));
+            if(type != null) {
+                Resource root = graph.syncRequest(new IndexRoot(type));
+          //      System.err.println("getComponentTypeAndRoot3 " + graph.getPossibleURI(component) + " => " + graph.getPossibleURI(type) + " " + graph.getPossibleURI(root));
+                return Pair.make(type, root);
+            } else {
+                Resource doc = graph.syncRequest(new PossibleTypedParent(component, DocumentationResource.getInstance(graph).Document));
+                if(doc != null) {
+                    Resource componentType = graph.getSingleType(doc);
+                    Resource root = graph.syncRequest(new IndexRoot(doc));
+                    return Pair.make(componentType, root);
+                } else {
+                    System.err.println("component = " + component);
+                    Resource root = graph.syncRequest(new IndexRoot(component));
+//                  Resource componentType = graph.getSingleType(doc);
+                    return Pair.make(null, root);
+                }
+            }
+        }
+        throw new IllegalStateException();
+    }
+       
        public static Object compileAndEvaluate(ReadGraph graph, Variable context) throws DatabaseException {
                SCLContext sclContext = SCLContext.getCurrent();
         Object oldGraph = sclContext.get("graph");
@@ -102,6 +132,10 @@ public class ServerSCLValueRequest extends AbstractExpressionCompilationRequest<
            return graph.syncRequest(new ServerSCLValueRequest(graph, context), TransientCacheListener.<Function1<Variable,Object>>instance());
        }
 
+    public static Function1<Variable, Object> compile(ReadGraph graph, Resource s, Resource o, Resource p) throws DatabaseException {
+        return graph.syncRequest(new ServerSCLValueRequest(graph, s, o, p), TransientCacheListener.<Function1<Variable,Object>>instance());
+    }
+       
        @Override
        protected String getExpressionText(ReadGraph graph)
                        throws DatabaseException {