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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_ruby_rubyserviceproxy_h
#define tuscany_sca_ruby_rubyserviceproxy_h
#include "tuscany/sca/ruby/Ruby.h"
#include "tuscany/sca/ruby/export.h"
#include "tuscany/sca/core/ServiceProxy.h"
#include "tuscany/sca/core/ServiceWrapper.h"
#include "tuscany/sca/model/Component.h"
#include "tuscany/sca/model/Reference.h"
#include "tuscany/sca/model/Service.h"
namespace tuscany
{
namespace sca
{
namespace ruby
{
/**
* Holds a proxy for a given component and reference.
* The proxy which is held inside a ServiceProxy will be specific to the component
* and reference and will have been code generated and be contained in a dll
* created by a developer of an SCA application.
*/
class RubyServiceProxy : public ServiceProxy
{
public:
/**
* Create a new service proxy for a reference. The proxy will contain a pointer to
* the target ServiceWrapper.
* @param reference The reference on the source component.
* @param target The wrapper of the service which is wired to this reference.
*/
RubyServiceProxy(tuscany::sca::model::Reference* reference);
/**
* Create a new service proxy for a service. The proxy will contain a pointer to
* the target ServiceWrapper.
* @param reference The service on the target component.
* @param target The wrapper of the target service.
*/
RubyServiceProxy(tuscany::sca::model::Service* service);
/**
* Destructor.
*/
virtual ~RubyServiceProxy();
/**
* Returns the Ruby value of the proxy
*/
VALUE getProxyValue() const { return proxyValue; };
/**
* Handles the invocation of a Ruby method.
*/
VALUE invoke(int argc, VALUE* argv);
private:
/**
* Create the Ruby proxy object
*/
void createProxy();
/**
* The target service wrapper
*/
ServiceWrapper* serviceWrapper;
/**
* The Ruby value of the proxy
*/
VALUE proxyValue;
/**
* The component owning the proxy
*/
tuscany::sca::model::Component* component;
/**
* The Ruby proxy class
*/
static VALUE proxyClass;
};
} // End namespace ruby
} // End namespace sca
} // End namespace tuscany
#endif // tuscany_sca_ruby_rubyserviceproxy_h
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