1 files changed, 54 insertions, 0 deletions
diff --git a/extraplugins/qompass/designer/org.eclipse.papyrus.qompass.modellibs.core/src/org/eclipse/papyrus/qompass/modellibs/core/bindinghelpers/BindOperation.java b/extraplugins/qompass/designer/org.eclipse.papyrus.qompass.modellibs.core/src/org/eclipse/papyrus/qompass/modellibs/core/bindinghelpers/BindOperation.java
new file mode 100644
index 00000000000..6b2d352e1ee
--- /dev/null
+++ b/extraplugins/qompass/designer/org.eclipse.papyrus.qompass.modellibs.core/src/org/eclipse/papyrus/qompass/modellibs/core/bindinghelpers/BindOperation.java
@@ -0,0 +1,54 @@
+package org.eclipse.papyrus.qompass.modellibs.core.bindinghelpers;
+
+import org.eclipse.emf.ecore.EObject;
+import org.eclipse.papyrus.FCM.util.IBindingHelper;
+import org.eclipse.papyrus.qompass.designer.core.listeners.PreCopyListener;
+import org.eclipse.papyrus.qompass.designer.core.templates.BindingUtils;
+import org.eclipse.papyrus.qompass.designer.core.templates.TemplateUtils;
+import org.eclipse.papyrus.qompass.designer.core.transformations.LazyCopier;
+import org.eclipse.papyrus.qompass.designer.core.transformations.TransformationException;
+import org.eclipse.papyrus.qompass.modellibs.core.Activator;
+import org.eclipse.uml2.uml.Behavior;
+import org.eclipse.uml2.uml.Classifier;
+import org.eclipse.uml2.uml.Element;
+import org.eclipse.uml2.uml.OpaqueBehavior;
+import org.eclipse.uml2.uml.Operation;
+import org.eclipse.uml2.uml.TemplateBinding;
+
+/**
+ * Bind an operation to an actual, i.e. evaluate the Acceleo template within the opaque behavior associated with
+ * the operation.
+ */
+public class BindOperation implements IBindingHelper, PreCopyListener {
+
+	private TemplateBinding binding;
+
+	@Override
+	public EObject preCopyEObject(LazyCopier copy, EObject sourceEObj) {
+
+		if (sourceEObj instanceof Operation) {
+			Operation operation = (Operation) sourceEObj;
+			Classifier actual = TemplateUtils.getFirstActualFromBinding(binding);
+
+			Operation newOperation = BindingUtils.instantiateOperation(copy, actual, operation);
+			for (Behavior method : operation.getMethods()) {
+				if (method instanceof OpaqueBehavior) {
+					try {
+						Behavior newBehavior =
+								BindingUtils.instantiateBehavior(copy, actual, (OpaqueBehavior) method);
+						newBehavior.setSpecification(newOperation);
+					} catch (TransformationException e) {
+						Activator.log.error(e);
+					}
+				}
+			}
+			return newOperation;
+		}
+		return sourceEObj;
+	}
+
+	@Override
+	public void handleElement(TemplateBinding binding, Element object) {
+		this.binding = binding;
+	}
+}