1 files changed, 131 insertions, 0 deletions
diff --git a/sca-cpp/tags/native-sca-1.0.incubating-M3/runtime/extensions/python/src/tuscany/sca/python/model/PythonImplementation.cpp b/sca-cpp/tags/native-sca-1.0.incubating-M3/runtime/extensions/python/src/tuscany/sca/python/model/PythonImplementation.cpp
new file mode 100644
index 0000000000..235468eca9
--- /dev/null
+++ b/sca-cpp/tags/native-sca-1.0.incubating-M3/runtime/extensions/python/src/tuscany/sca/python/model/PythonImplementation.cpp
@@ -0,0 +1,131 @@
+/*
+ * 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.
+ */
+
+/* $Rev$ $Date$ */
+
+#include "tuscany/sca/util/Logging.h"
+#include "tuscany/sca/python/model/PythonImplementation.h"
+#include "tuscany/sca/python/model/PythonServiceBinding.h"
+#include "tuscany/sca/python/model/PythonReferenceBinding.h"
+#include "tuscany/sca/model/Component.h"
+#include "tuscany/sca/model/Service.h"
+#include "tuscany/sca/model/ServiceType.h"
+#include "tuscany/sca/model/Reference.h"
+#include "tuscany/sca/model/ReferenceType.h"
+#include "tuscany/sca/util/Utils.h"
+
+using namespace std;
+using namespace tuscany::sca::model;
+
+namespace tuscany
+{
+    namespace sca
+    {
+
+        namespace python
+        {
+
+            // Constructor
+            PythonImplementation::PythonImplementation(
+                Composite* composite, const string& module, const string& modulePath, const string& className, Scope scope)
+                : ComponentType(composite, modulePath + "/" + module),
+                    module(module), modulePath(modulePath), className(className), scope(scope)
+            {
+                logentry();
+
+                // Create a default service for this componentType
+                ServiceType* defaultServiceType = new ServiceType(this, "", NULL, NULL);
+                addServiceType(defaultServiceType);
+            }
+
+            PythonImplementation::~PythonImplementation()
+            {
+                logentry();
+            }
+
+            /**
+             * Overrides the findReferenceType method in ComponentType.
+             * This allows us to create references without needing a componentType file.
+             */
+            ReferenceType* PythonImplementation::findReferenceType(const string& referenceName)
+            {
+                logentry();
+
+                ReferenceType* refType = ComponentType::findReferenceType(referenceName); 
+                if(!refType)
+                {
+                    // The reference has not yet been created - try creating it
+                    refType = new ReferenceType(this, referenceName, NULL, NULL, ReferenceType::ONE_ONE);
+                    addReferenceType(refType);
+                }
+
+                return refType;
+            }
+            
+            /**
+             * Overrides the findPropertyType method in ComponentType.
+             * This allows us to create properties without needing a componentType file.
+             */
+            const commonj::sdo::Property* PythonImplementation::findPropertyType(const string& propertyName)
+            {
+                logentry();
+
+                const commonj::sdo::Property* prop = ComponentType::findPropertyType(propertyName); 
+                if(!prop)
+                {
+                    ComponentType::addPropertyType(propertyName, "http://www.w3.org/2001/XMLSchema#string", false, NULL);
+                    // Just added it so it should now be available
+                    prop = ComponentType::findPropertyType(propertyName);
+                    loginfo("Added string property named %s to Python component", propertyName.c_str());
+                }
+
+                return prop;
+            }
+            
+            void PythonImplementation::initializeComponent(Component* component)
+            {
+                logentry();
+                ComponentType::initializeComponent(component);
+                
+                // Create Python bindings for all the services
+                const Component::SERVICE_MAP& services = component->getServices();
+                Component::SERVICE_MAP::const_iterator iter = services.begin();
+                for (unsigned int i=0; i< services.size(); i++)
+                {
+                    Service *service = iter->second;
+                    PythonServiceBinding* binding = new PythonServiceBinding(service);
+                    service->setBinding(binding);
+                    iter++;
+                }
+                
+                // Create Python bindings for all the references
+                const Component::REFERENCE_MAP& references = component->getReferences();
+                Component::REFERENCE_MAP::const_iterator refiter = references.begin();
+                for (int ri=0; ri< references.size(); ri++)
+                {
+                    Reference *reference = refiter->second;
+                    PythonReferenceBinding* binding = new PythonReferenceBinding(reference);
+                    reference->setBinding(binding);
+                    refiter++;
+                }
+            }
+            
+        } // End namespace python
+    } // End namespace sca
+} // End namespace tuscany