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/*
*
* Copyright 2005 The Apache Software Foundation or its licensors, as applicable.
*
* Licensed 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: 2005/12/22 11:33:21 $ */
#ifndef osoa_sca_componentcontextimpl_h
#define osoa_sca_componentcontextimpl_h
#include "osoa/sca/ServiceList.h"
#include "tuscany/sca/model/Component.h"
#include "tuscany/sca/core/ServiceWrapper.h"
#include "tuscany/sca/core/ServiceProxy.h"
#include "tuscany/sca/model/Service.h"
using namespace tuscany::sca;
using namespace tuscany::sca::model;
namespace osoa
{
namespace sca
{
/**
* Contains the actual implementation of a ComponentContext interface.
*/
class ComponentContextImpl
{
public:
/**
* Constructor that takes a Component which represents the runtime
* model for this context.
*/
ComponentContextImpl(Component* component);
/**
* Default constructor.
*/
virtual ~ComponentContextImpl();
/**
* See ComponentContext.
*/
void* getService(const char* referenceName);
/**
* See ComponentContext.
*/
ServiceList getServices(const char* referenceName);
/**
* See ComponentContext.
*/
DataObjectPtr getProperties();
/**
* See ComponentContext.
*/
commonj::sdo::DataFactoryPtr getDataFactory();
/**
* Returns the contained Component.
* @return The Component to which this context refers.
*/
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(
ServiceReference* serviceReference,
WireTarget* 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(WireTarget* target);
typedef vector<ServiceProxy*> PROXIES;
/**
* A vector of the proxies created by this ComponentContext. The
* proxies will be destroyed when the ComponentContext is destroyed.
*/
PROXIES proxies;
};
} // End namespace sca
} // End namespace osoa
#endif // osoa_sca_componentcontextimpl_h
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