Bug 566972 - [SUML] Enable a specializing locus adapter to access the context instance

Change-Id: I1fcdd32ffed4d8c7b9a7da54435992638d523af4
Signed-off-by: jeremie.tatibouet <jeremie.tatibouet@cea.fr>
diff --git a/suml/bundles/org.eclipse.papyrus.moka.engine.suml/src/org/eclipse/papyrus/moka/engine/suml/opaquebehaviors/LocusAdapter.java b/suml/bundles/org.eclipse.papyrus.moka.engine.suml/src/org/eclipse/papyrus/moka/engine/suml/opaquebehaviors/LocusAdapter.java
index 8305a6c..96ba367 100644
--- a/suml/bundles/org.eclipse.papyrus.moka.engine.suml/src/org/eclipse/papyrus/moka/engine/suml/opaquebehaviors/LocusAdapter.java
+++ b/suml/bundles/org.eclipse.papyrus.moka.engine.suml/src/org/eclipse/papyrus/moka/engine/suml/opaquebehaviors/LocusAdapter.java
@@ -23,7 +23,6 @@
 import org.eclipse.papyrus.moka.engine.suml.accessor.ComponentAccessor;
 import org.eclipse.papyrus.moka.engine.suml.accessor.ValueTypeWrapper;
 import org.eclipse.papyrus.moka.engine.suml.accessor.locus.IValueConverter;
-import org.eclipse.papyrus.moka.engine.suml.accessor.structures.ListAccess;
 import org.eclipse.papyrus.moka.fuml.commonbehavior.IExecution;
 import org.eclipse.papyrus.moka.fuml.commonbehavior.IParameterValue;
 import org.eclipse.papyrus.moka.fuml.commonbehavior.ParameterValue;
@@ -55,6 +54,10 @@
 		this.ctxInstance = context;
 	}
 	
+	protected IObject_ getExecutionInstance() {
+		return ctxInstance;
+	}
+
 	private ILocus getLocus() {
 		return ctxInstance.getLocus();
 	}
@@ -63,7 +66,7 @@
 		return ctxInstance.getTypes().get(0);
 	}
 	
-	private NamedElement findNamedElement(String qualifiedName) {
+	protected NamedElement findNamedElement(String qualifiedName) {
 		
 		Classifier context = getContextType();
 		
@@ -284,7 +287,7 @@
 		IValueConverter conv = AccessAdapterRegistry.getInstance().getConverterForClass(IValue.class);
 		
 		if( params != null ) {
-			List<Property> attributes = signal.getOwnedAttributes();
+			List<Property> attributes = signal.getAllAttributes();
 			for (int i = 0; i < attributes.size(); i++) {
 				Property attribute = attributes.get(i);
 				List<IValue> values = new ArrayList<IValue>();