# HG changeset patch
# User Matthias Grimmer <grimmer@ssw.jku.at>
# Date 1419333194 -3600
# Node ID 6db7923af642a78db4dff54d83775c90961bf78b
# Parent  5294b624e2f0bf51494e221f279e13c2909175be
OM: DynamicObject extends TruffleObject, add default implementation

diff -r 5294b624e2f0 -r 6db7923af642 graal/com.oracle.truffle.api.object/src/com/oracle/truffle/api/object/DynamicObject.java
--- a/graal/com.oracle.truffle.api.object/src/com/oracle/truffle/api/object/DynamicObject.java	Tue Dec 23 11:56:08 2014 +0100
+++ b/graal/com.oracle.truffle.api.object/src/com/oracle/truffle/api/object/DynamicObject.java	Tue Dec 23 12:13:14 2014 +0100
@@ -25,8 +25,9 @@
 package com.oracle.truffle.api.object;
 
 import com.oracle.truffle.api.*;
+import com.oracle.truffle.api.interop.*;
 
-public interface DynamicObject extends TypedObject {
+public interface DynamicObject extends TypedObject, TruffleObject {
     /**
      * Get the object's current shape.
      */
diff -r 5294b624e2f0 -r 6db7923af642 graal/com.oracle.truffle.api.object/src/com/oracle/truffle/api/object/ObjectType.java
--- a/graal/com.oracle.truffle.api.object/src/com/oracle/truffle/api/object/ObjectType.java	Tue Dec 23 11:56:08 2014 +0100
+++ b/graal/com.oracle.truffle.api.object/src/com/oracle/truffle/api/object/ObjectType.java	Tue Dec 23 12:13:14 2014 +0100
@@ -24,7 +24,11 @@
  */
 package com.oracle.truffle.api.object;
 
+import com.oracle.truffle.api.*;
 import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary;
+import com.oracle.truffle.api.interop.*;
+import com.oracle.truffle.api.interop.exception.*;
+import com.oracle.truffle.api.interop.messages.*;
 
 public class ObjectType {
     /**
@@ -67,4 +71,17 @@
      */
     public void onPropertyAdded(Property property, Shape shapeBefore, Shape shapeAfter) {
     }
+
+    public ForeignAccessFactory getForeignAccessFactory() {
+        return new ForeignAccessFactory() {
+
+            public InteropPredicate getLanguageCheck() {
+                throw new AccessException(this.toString() + " cannot be shared");
+            }
+
+            public CallTarget getAccess(Message tree) {
+                throw new AccessException(this.toString() + " cannot be shared; Message not possible: " + tree.toString());
+            }
+        };
+    }
 }
diff -r 5294b624e2f0 -r 6db7923af642 graal/com.oracle.truffle.object/src/com/oracle/truffle/object/DynamicObjectImpl.java
--- a/graal/com.oracle.truffle.object/src/com/oracle/truffle/object/DynamicObjectImpl.java	Tue Dec 23 11:56:08 2014 +0100
+++ b/graal/com.oracle.truffle.object/src/com/oracle/truffle/object/DynamicObjectImpl.java	Tue Dec 23 12:13:14 2014 +0100
@@ -25,6 +25,7 @@
 import java.util.*;
 
 import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary;
+import com.oracle.truffle.api.interop.*;
 import com.oracle.truffle.api.object.*;
 import com.oracle.truffle.object.Locations.ValueLocation;
 import com.oracle.truffle.object.debug.*;
@@ -361,4 +362,8 @@
     private static void trackObject(DynamicObject obj) {
         ShapeProfiler.getInstance().track(obj);
     }
+
+    public ForeignAccessFactory getForeignAccessFactory() {
+        return getShape().getForeignAccessFactory();
+    }
 }
diff -r 5294b624e2f0 -r 6db7923af642 graal/com.oracle.truffle.object/src/com/oracle/truffle/object/ShapeImpl.java
--- a/graal/com.oracle.truffle.object/src/com/oracle/truffle/object/ShapeImpl.java	Tue Dec 23 11:56:08 2014 +0100
+++ b/graal/com.oracle.truffle.object/src/com/oracle/truffle/object/ShapeImpl.java	Tue Dec 23 12:13:14 2014 +0100
@@ -27,6 +27,7 @@
 import com.oracle.truffle.api.*;
 import com.oracle.truffle.api.CompilerDirectives.CompilationFinal;
 import com.oracle.truffle.api.CompilerDirectives.TruffleBoundary;
+import com.oracle.truffle.api.interop.*;
 import com.oracle.truffle.api.nodes.*;
 import com.oracle.truffle.api.object.*;
 import com.oracle.truffle.api.utilities.*;
@@ -1099,4 +1100,8 @@
 
     protected static final DebugCounter propertyListAllocCount = DebugCounter.create("Property lists allocated");
     protected static final DebugCounter propertyListShareCount = DebugCounter.create("Property lists shared");
+
+    public ForeignAccessFactory getForeignAccessFactory() {
+        return getObjectType().getForeignAccessFactory();
+    }
 }