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/*
* 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
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