Expose CommandSession in SCL

[simantics/platform.git] / bundles / org.simantics.scl.compiler / src / org / simantics / scl / compiler / commands / CommandSession.java

diff --git a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/commands/CommandSession.java b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/commands/CommandSession.java
index d7f1aa11e568c2d5e1351c973e5022cb9a49eb5d..00a7714a63640a3f2ae31bd29df0625c7f455ff4 100644 (file)
--- a/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/commands/CommandSession.java
+++ b/bundles/org.simantics.scl.compiler/src/org/simantics/scl/compiler/commands/CommandSession.java
@@ -17,6 +17,7 @@ import java.util.Set;
 
 import org.simantics.scl.compiler.common.names.Names;
 import org.simantics.scl.compiler.constants.StringConstant;
+import org.simantics.scl.compiler.dynamic.SafeDynamic;
 import org.simantics.scl.compiler.elaboration.expressions.EApply;
 import org.simantics.scl.compiler.elaboration.expressions.EBlock;
 import org.simantics.scl.compiler.elaboration.expressions.EConstant;
@@ -32,6 +33,7 @@ import org.simantics.scl.compiler.environment.Environment;
 import org.simantics.scl.compiler.environment.LocalEnvironment;
 import org.simantics.scl.compiler.environment.specification.EnvironmentSpecification;
 import org.simantics.scl.compiler.errors.CompilationError;
+import org.simantics.scl.compiler.errors.ErrorSeverity;
 import org.simantics.scl.compiler.errors.Locations;
 import org.simantics.scl.compiler.internal.codegen.utils.NameMangling;
 import org.simantics.scl.compiler.internal.parsing.exceptions.SCLSyntaxErrorException;
@@ -83,6 +85,10 @@ public class CommandSession {
      */
     private boolean validateOnly; 
     
+    public CommandSession(ModuleRepository moduleRepository) {
+        this(moduleRepository, SCLReporting.getCurrentReportingHandler());
+    }
+
     public CommandSession(ModuleRepository moduleRepository, SCLReportingHandler handler) {
         this.moduleRepository = moduleRepository;
         this.defaultHandler = new PrintDecorator(
@@ -123,7 +129,8 @@ public class CommandSession {
                     defaultHandler.printError(failure.toString());
                     if(failure.reason instanceof CompilationError[])
                         for(CompilationError error : (CompilationError[])failure.reason) {
-                            defaultHandler.printError("    " + error.description);
+                            if(error.severity != ErrorSeverity.WARNING)
+                                defaultHandler.printError("    " + error.description);
                         }
                 }
                 for(CommandSessionImportEntry entry : importEntries)
@@ -511,7 +518,7 @@ public class CommandSession {
             if(e.location != Locations.NO_LOCATION)
                 handler.printError(parser.reader.locationUnderlining(e.location));
             handler.printError(e.getMessage());
-        } catch(Exception e) {
+        } catch (Exception | AssertionError e) {
             if(e instanceof InterruptedException)
                 handler.printError("Execution interrupted.");
             else
@@ -598,7 +605,9 @@ public class CommandSession {
             b.append("\tat ");
             if("_SCL_Module".equals(fileName)
                     || "_SCL_TypeClassInstance".equals(fileName))
-                b.append(NameMangling.demangle(methodName))
+                b.append(className)
+                .append('.')
+                .append(NameMangling.demangle(methodName))
                 .append('(').append(element.getLineNumber()).append(')');
             else
                 b.append(element);
@@ -611,6 +620,11 @@ public class CommandSession {
         variableTypes.put(name, type);
     }
 
+    public void setVariable(String name, SafeDynamic typeAndValue) {
+        variableValues.put(name, typeAndValue.value);
+        variableTypes.put(name, typeAndValue.type_);
+    }
+
     public Object getVariableValue(String name) {
         return variableValues.get(name);
     }
@@ -619,6 +633,14 @@ public class CommandSession {
         return variableTypes.get(name);
     }
     
+    public SafeDynamic getVariableValueAndType(String name) {
+        Type type = variableTypes.get(name);
+        if(type == null)
+            return null;
+        Object value = variableValues.get(name);
+        return new SafeDynamic(type, value);
+    }
+    
     public void removeVariable(String name) {
        variableValues.remove(name);
        variableTypes.remove(name);
@@ -655,7 +677,7 @@ public class CommandSession {
             formatException(handler, e);
         }
     }
-    
+
     public static CompilationError[] validate(ModuleRepository moduleRepository,StringReader commandReader) {
         CommandSession session = new CommandSession(moduleRepository, null);
         return session.validate(commandReader);