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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.
*/
/* $Rev$ $Date$ */
#ifndef tuscany_sca_cpp_componentcontextimpl_h
#define tuscany_sca_cpp_componentcontextimpl_h
#include <vector>
using std::vector;
#include "osoa/sca/ComponentContext.h"
#include "tuscany/sca/model/Component.h"
#include "tuscany/sca/model/Service.h"
#include "tuscany/sca/model/Reference.h"
#include "tuscany/sca/core/ServiceWrapper.h"
#include "tuscany/sca/cpp/CPPServiceProxy.h"
using namespace osoa::sca;
namespace tuscany
{
namespace sca
{
namespace cpp
{
/**
* Contains the actual implementation of a ComponentContext interface.
*/
class ComponentContextImpl : public ComponentContext
{
public:
/**
* Constructor that takes a Component which represents the runtime
* model for this context.
*/
ComponentContextImpl(Component* component);
/**
* Default constructor.
*/
virtual ~ComponentContextImpl();
/**
* See ComponentContext.
*/
virtual void* getService(const std::string& referenceName);
/**
* See ComponentContext.
*/
virtual std::list<void*> getServices(const std::string& referenceName);
/**
* See ComponentContext.
*/
virtual DataObjectPtr getProperties();
/**
* See ComponentContext.
*/
virtual commonj::sdo::DataFactoryPtr getDataFactory();
/**
* Returns the contained Component.
* @return The Component to which this context refers.
*/
virtual Component* getComponent() {return component;}
private:
ComponentContextImpl(const ComponentContextImpl&);
ComponentContextImpl& operator=(const ComponentContextImpl&);
/**
* Pointer to the runtime model Component to which this
* context refers.
*/
Component* component;
/**
* Helper method to return a proxy to a service.
* @param serviceReference The source reference.
* @param target The target to which this source reference is wired.
* @return A pointer to an object which can be cast to the business
* class representing the target.
*/
void* getServiceProxy(
Reference* serviceReference,
Service* target);
/**
* Helper method to return a wrapper for a target service.
* @param target The target for which this wrapper is to be created.
* @return The service wrapper.
*/
ServiceWrapper* getServiceWrapper(Service* target);
};
} // End namespaca cpp
} // End namespace sca
} // End namespace tuscany
#endif // tuscany_sca_cpp_componentcontextimpl_h
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