X-Git-Url: https://gerrit.simantics.org/r/gitweb?a=blobdiff_plain;f=bundles%2Forg.simantics.document.server%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Fserver%2Frequest%2FServerSCLValueRequest.java;fp=bundles%2Forg.simantics.document.server%2Fsrc%2Forg%2Fsimantics%2Fdocument%2Fserver%2Frequest%2FServerSCLValueRequest.java;h=7d1af5f4c1ea6d765811c036986a96a08ba2736a;hb=05e139afecb430ed0c2e70e264f5a9a38a220c19;hp=09f1523a2ede4ba26ff3c4d9a52df435647d302f;hpb=4aa15c31ccd0d91cfdfbc9d63eca79e9045cc337;p=simantics%2Fplatform.git

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 09f1523a2..7d1af5f4c 100644
--- 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
@@ -1,5 +1,6 @@
 package org.simantics.document.server.request;
 
+import java.util.Collections;
 import java.util.Map;
 
 import org.simantics.databoard.Bindings;
@@ -70,7 +71,7 @@ public class ServerSCLValueRequest extends AbstractExpressionCompilationRequest<
 	}
 
 	public ServerSCLValueRequest(ReadGraph graph, Resource s, Resource o, Resource p) throws DatabaseException {
-	    this(getComponentTypeAndRoot(graph, s), o, resolveExpectedValueType(graph, p));
+	    this(getComponentTypeAndRoot(graph, s, o), o, resolveExpectedValueType(graph, p));
 	}
 
 	private static Pair<Resource,Resource> getComponentTypeAndRoot(ReadGraph graph, Variable property)  throws DatabaseException {
@@ -88,7 +89,7 @@ public class ServerSCLValueRequest extends AbstractExpressionCompilationRequest<
 		return Pair.make(parent.getType(graph), root);
 	}
 
-	private static Pair<Resource,Resource> getComponentTypeAndRoot(ReadGraph graph, Resource component)  throws DatabaseException {
+	private static Pair<Resource,Resource> getComponentTypeAndRoot(ReadGraph graph, Resource component, Resource literal)  throws DatabaseException {
 		if(component != null) {
 			Resource type = graph.syncRequest(new FindPossibleComponentTypeRequest(component));
 			if(type != null) {
@@ -108,8 +109,14 @@ public class ServerSCLValueRequest extends AbstractExpressionCompilationRequest<
 					return Pair.make(null, root);
 				}
 			}
-		}
-		throw new IllegalStateException();
+        // TODO: For Antti to consider and fix later
+        // Introduced to handle procedural user components where component == null
+        } else if (literal != null) {
+            Resource root = graph.syncRequest(new IndexRoot(literal));
+            return Pair.make(null, root);
+        } else {
+            throw new DatabaseException("Couldn't resolve component type and root for component == null && literal == null");
+        }
 	}
 
 	public static Object compileAndEvaluate(ReadGraph graph, Variable context) throws DatabaseException {
@@ -160,9 +167,16 @@ public class ServerSCLValueRequest extends AbstractExpressionCompilationRequest<
 			public CompilationContext perform(ReadGraph graph)
 					throws DatabaseException {
 				RuntimeEnvironment runtimeEnvironment = graph.syncRequest(getRuntimeEnvironmentRequest(parameter.first, parameter.second));
-				Map<String, ComponentTypeProperty> propertyMap =
+				Map<String, ComponentTypeProperty> propertyMap;
+				if (parameter.first != null) {
+				    propertyMap =
 						graph.syncRequest(new ReadComponentTypeInterfaceRequest(parameter.first, runtimeEnvironment.getEnvironment()),
 								TransientCacheListener.<Map<String, ComponentTypeProperty>>instance());
+				} else {
+				    // TODO: Antti to consider
+				    // To handle procedural user components
+				    propertyMap = Collections.emptyMap();
+				}
 				return new CompilationContext(runtimeEnvironment, propertyMap);
 			}
 		});