diff options
Diffstat (limited to 'sca-cpp/tags/cpp-sca-20060405/runtime/core/src/tuscany/sca/core/ServiceProxy.h')
-rw-r--r-- | sca-cpp/tags/cpp-sca-20060405/runtime/core/src/tuscany/sca/core/ServiceProxy.h | 89 |
1 files changed, 89 insertions, 0 deletions
diff --git a/sca-cpp/tags/cpp-sca-20060405/runtime/core/src/tuscany/sca/core/ServiceProxy.h b/sca-cpp/tags/cpp-sca-20060405/runtime/core/src/tuscany/sca/core/ServiceProxy.h new file mode 100644 index 0000000000..073b379cd7 --- /dev/null +++ b/sca-cpp/tags/cpp-sca-20060405/runtime/core/src/tuscany/sca/core/ServiceProxy.h @@ -0,0 +1,89 @@ +/* + * + * 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 tuscany_sca_core_serviceproxy_h +#define tuscany_sca_core_serviceproxy_h + +#include "osoa/sca/export.h" + +#include "tuscany/sca/core/ServiceWrapper.h" +#include "tuscany/sca/model/Component.h" +#include "tuscany/sca/util/Library.h" + +using namespace tuscany::sca::model; + +namespace tuscany +{ + namespace sca + { + /** + * 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 ServiceProxy + { + public: + /** + * Create a new service proxy for a given component and reference name. The + * create proxy will contain a pointer to the target ServiceWrapper. + * @param component The component for which this proxy will be created (the + * source component). + * @param name The name of the reference on the component. + * @param target The wrapper of the component which is wired to this component and + * reference. + */ + ServiceProxy(Component* component, const string& name, ServiceWrapper* target); + + /** + * Destructor. + */ + virtual ~ServiceProxy(); + + /** + * Return an instance of the proxy created for this particular component and reference. + * @return The proxy. + */ + void* getProxy() {return proxy;} + + + private: + /** + * Holds the instance of the code generated proxy. + */ + void* proxy; + + typedef void (* PROXYDESTRUCTOR) (void*); + + /** + * A function pointer to the destructor of the proxy. + */ + PROXYDESTRUCTOR destructor; + + /** + * The library which contains the code for the proxy. + */ + Library proxyLibrary; + + }; + } // End namespace sca +} // End namespace tuscany + +#endif // tuscany_sca_core_serviceproxy_h |