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Diffstat (limited to 'tags/native-sca-1.0.incubating-M3-RC4/runtime/extensions/cpp/src/osoa/sca/CompositeContext.h')
-rw-r--r-- | tags/native-sca-1.0.incubating-M3-RC4/runtime/extensions/cpp/src/osoa/sca/CompositeContext.h | 99 |
1 files changed, 99 insertions, 0 deletions
diff --git a/tags/native-sca-1.0.incubating-M3-RC4/runtime/extensions/cpp/src/osoa/sca/CompositeContext.h b/tags/native-sca-1.0.incubating-M3-RC4/runtime/extensions/cpp/src/osoa/sca/CompositeContext.h new file mode 100644 index 0000000000..a047f82e46 --- /dev/null +++ b/tags/native-sca-1.0.incubating-M3-RC4/runtime/extensions/cpp/src/osoa/sca/CompositeContext.h @@ -0,0 +1,99 @@ +/* + * 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 osoa_sca_compositecontext_h +#define osoa_sca_compositecontext_h + +#include "commonj/sdo/SDO.h" + +#include "osoa/sca/export.h" + +namespace osoa +{ + namespace sca + { + /** + * An SCA component implementation, or a non-SCA client, uses the + * CompositeContext class to retrieve information about the configured + * SCA composite. + */ + class SCA_CPP_API CompositeContext + { + + public: + /** + * Return a new CompositeContext for the current Component. + */ + static CompositeContext getCurrent(); + + /** + * Resolve a service name into a single component service. + * @param serviceName The name of the service in the form + * "component name"/"service name". The service name is + * optional in the component has one service. + * @return A pointer to an object which can be cast to the + * business interface of the target service. + */ + virtual void* locateService(const std::string& serviceName); + + /** + * Get an SDO data factory which will allow the component to + * create data objects for all the types configured for this + * component. + * @return A data factory to be used by the component to create + * new data objects. + */ + virtual commonj::sdo::DataFactoryPtr getDataFactory(); + + /** + * Destructor. + */ + virtual ~CompositeContext(); + + /** + * Constructor + */ + CompositeContext(const CompositeContext&); + + /** + * Copy operator + */ + CompositeContext& operator=(const CompositeContext&); + + /** + * Constructor to create an interface class from the contained + * implementation. + * @param implementation The actual implementation class. + */ + CompositeContext(CompositeContext* implementation); + + private: + + /** + * Pointer to the class which provides the actual implementation. + */ + CompositeContext* impl; + + }; + } // End namespace sca +} // End namespace osoa + +#endif // osoa_sca_compositecontext_h |