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diff --git a/sca-cpp/tags/cpp-1.0-incubating-M2-final/sca/runtime/core/src/tuscany/sca/core/ServiceWrapper.h b/sca-cpp/tags/cpp-1.0-incubating-M2-final/sca/runtime/core/src/tuscany/sca/core/ServiceWrapper.h
new file mode 100644
index 0000000000..816e1d06f4
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+++ b/sca-cpp/tags/cpp-1.0-incubating-M2-final/sca/runtime/core/src/tuscany/sca/core/ServiceWrapper.h
@@ -0,0 +1,79 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *   
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+/* $Rev$ $Date$ */
+
+#ifndef tuscany_sca_core_servicewrapper_h
+#define tuscany_sca_core_servicewrapper_h
+
+#include "tuscany/sca/export.h"
+#include "tuscany/sca/core/Operation.h"
+#include "tuscany/sca/model/Service.h"
+
+using namespace tuscany::sca::model;
+
+
+namespace tuscany
+{
+    namespace sca
+    {
+        
+        /**
+         * An abstract class that wraps a component implementation or an external
+         * service.
+         */
+        class SCA_API ServiceWrapper 
+        {
+        public:
+            /**
+             * Constructor.
+             * @param target The service wrapper wraps the target of a wire.
+             */
+            ServiceWrapper(Service* service);
+
+            /**
+             * Destructor.
+             */
+            virtual    ~ServiceWrapper();
+
+            /** 
+             * Get the service represented by this wrapper.
+             * @return The service represented by this wrapper.
+             */
+            Service* getService() const { return service; }
+
+            /**
+             * All business method calls on the target service are performed through
+             * this invoke method.
+             * @param operation The details of the method, paramaters and return value for the
+             * business method to be called on the target service.
+             */
+            virtual void invoke(Operation& operation) = 0;
+            
+        private:
+            /**
+             * The target represented by this wrapper.
+             */
+            Service* service;
+            
+        };
+    } // End namespace sca
+} // End namespace tuscany
+
+#endif // tuscany_sca_core_servicewrapper_h