ValueType modifications to satisfy compilation of SCL-expressions

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

diff --git a/bundles/org.simantics.document.server/src/org/simantics/document/server/Functions.java b/bundles/org.simantics.document.server/src/org/simantics/document/server/Functions.java
index 13444fdba944701e2454fea1174283d89045f8ca..a6e9d6ab6818eba35ff09cd6ea5d0549bde1f0aa 100644 (file)
--- a/bundles/org.simantics.document.server/src/org/simantics/document/server/Functions.java
+++ b/bundles/org.simantics.document.server/src/org/simantics/document/server/Functions.java
@@ -38,6 +38,7 @@ import org.simantics.db.layer0.request.PropertyInfoRequest;
 import org.simantics.db.layer0.request.VariableProperty;
 import org.simantics.db.layer0.request.VariableRead;
 import org.simantics.db.layer0.request.VariableValueWithBinding;
+import org.simantics.db.layer0.scl.SCLDatabaseException;
 import org.simantics.db.layer0.variable.ConstantPropertyVariable;
 import org.simantics.db.layer0.variable.ProxyChildVariable;
 import org.simantics.db.layer0.variable.ProxySessionRequest;
@@ -74,6 +75,7 @@ import org.simantics.modeling.services.CaseInsensitiveComponentFunctionNamingStr
 import org.simantics.modeling.services.ComponentNamingStrategy;
 import org.simantics.operation.Layer0X;
 import org.simantics.project.IProject;
+import org.simantics.scl.compiler.module.repository.ImportFailureException;
 import org.simantics.scl.compiler.types.TCon;
 import org.simantics.scl.compiler.types.Type;
 import org.simantics.scl.compiler.types.Types;
@@ -96,11 +98,14 @@ import org.simantics.simulation.project.IExperimentManager;
 import org.simantics.structural2.variables.Connection;
 import org.simantics.structural2.variables.StandardProceduralChildVariable;
 import org.simantics.structural2.variables.VariableConnectionPointDescriptor;
+import org.slf4j.LoggerFactory;
 
 import gnu.trove.map.hash.THashMap;
 
 public class Functions {
 
+    private static final org.slf4j.Logger LOGGER = LoggerFactory.getLogger(Functions.class);
+    
     private static class PrimitivePropertyStatementsProcedure implements AsyncProcedure<DirectStatements> {
 
         public DirectStatements result;
@@ -1305,4 +1310,27 @@ public class Functions {
        return graph.syncRequest(new PathExistsRequest(context));
     }
 
+    public static String compileDocumentSCLValueExpression(ReadGraph graph, Variable context) {
+        try {
+            ServerSCLValueRequest.compile(graph, context);
+            return "";
+        } catch (Exception e) {
+            return resolveIssueMessage(e);
+        }
+    }
+    
+    private static String resolveIssueMessage(Exception e) {
+        if (e instanceof ImportFailureException)
+            return "";
+        if (e.getCause() != null && e.getCause() instanceof ImportFailureException)
+            return "";
+        if (e instanceof SCLDatabaseException) {
+            SCLDatabaseException ee = (SCLDatabaseException) e;
+            return ee.getMessage();
+        }
+        if (LOGGER.isDebugEnabled())
+            LOGGER.debug("", e);
+        return e.getMessage();
+    }
+
 }
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