diff options
Diffstat (limited to 'sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca')
7 files changed, 671 insertions, 0 deletions
diff --git a/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/ComponentContext.cpp b/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/ComponentContext.cpp new file mode 100644 index 0000000000..d686c4c09f --- /dev/null +++ b/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/ComponentContext.cpp @@ -0,0 +1,150 @@ +/* + * 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. + */ + +/* $Rev$ $Date$ */ + +#include "commonj/sdo/SDO.h" + +#include "osoa/sca/ComponentContext.h" +#include "osoa/sca/ServiceRuntimeException.h" + +#include "tuscany/sca/util/Logging.h" +#include "tuscany/sca/cpp/ComponentContextImpl.h" +#include "tuscany/sca/core/SCARuntime.h" + +using namespace commonj::sdo; +using namespace tuscany::sca; +using namespace tuscany::sca::cpp; +using namespace tuscany::sca::model; + +namespace osoa +{ + namespace sca + { + + // ======================================================= + // getCurrent: create a context from the current component + // ======================================================= + ComponentContext ComponentContext::getCurrent() + { + logentry(); + try + { + Component* component = tuscany::sca::SCARuntime::getCurrentRuntime()->getCurrentComponent(); + if (!component) + { + throwException(ComponentContextException, "No current component"); + } + ComponentContext* cci = new ComponentContextImpl(component); + return ComponentContext(cci); + } + catch (ServiceRuntimeException&) + { + throw; + } + catch (TuscanyRuntimeException& e) + { + throwException(ServiceRuntimeException, e); + } + } + + // =========== + // Constructor + // =========== + ComponentContext::ComponentContext(ComponentContext* implementation) + : impl(implementation) + { + logentry(); + } + + // ========== + // Destructor + // ========== + ComponentContext::~ComponentContext() + { + logentry(); + delete impl; + } + + // =================================== + // Copy constructor: create a new impl + // =================================== + ComponentContext::ComponentContext(const ComponentContext& ctx) + { + logentry(); + Component* component = ((ComponentContextImpl*)impl)->getComponent(); + impl = new ComponentContextImpl(component); + } + + // ============================= + // operator= : create a new impl + // ============================= + ComponentContext& ComponentContext::operator=(const ComponentContext& ctx) + { + logentry(); + if (this != &ctx) + { + Component* component = ((ComponentContextImpl*)impl)->getComponent(); + impl = new ComponentContextImpl(component); + } + return *this; + } + + // ========== + // getService + // ========== + void* ComponentContext::getService(const std::string& referenceName) + { + logentry(); + void* service = impl->getService(referenceName); + return service; + } + + // =========== + // getServices + // =========== + std::list<void*> ComponentContext::getServices(const std::string& referenceName) + { + logentry(); + return impl->getServices(referenceName); + } + + // ============ + // getProperties + // ============= + DataObjectPtr ComponentContext::getProperties() + { + logentry(); + DataObjectPtr properties = impl->getProperties(); + return properties; + } + + // ============ + // getDataFactory + // ============= + DataFactoryPtr ComponentContext::getDataFactory() + { + logentry(); + DataFactoryPtr dataFactory = impl->getDataFactory(); + return dataFactory; + } + + + } // End namespace sca +} // End namespace osoa diff --git a/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/ComponentContext.h b/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/ComponentContext.h new file mode 100644 index 0000000000..2c305c5161 --- /dev/null +++ b/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/ComponentContext.h @@ -0,0 +1,117 @@ +/* + * 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_componentcontext_h +#define osoa_sca_componentcontext_h + +#include <string> +#include <list> + +#include "commonj/sdo/SDO.h" + +#include "osoa/sca/export.h" + +namespace osoa +{ + namespace sca + { + + /** + * An SCA component implementation uses the ComponentContext class to + * retrieve information about the configured SCA component. + */ + class SCA_CPP_API ComponentContext + { + + public: + /** + * Return a new ComponentContext for the current Component. + */ + static ComponentContext getCurrent(); + + /** + * Resolve a reference name into a single configured service. + * If the component's reference is wired to more than one service + * then theis method will return an exception. + * @param referenceName The reference to be resolved. This must match + * the name of a reference configured in the component type file for + * this component. + */ + virtual void* getService(const std::string& referenceName); + + /** + * Resolve a reference name into a list of configured services. + * @param referenceName The reference to be resolved. This must match + * the name of a reference configured in the component type file for + * this component. + */ + virtual std::list<void*> getServices(const std::string& referenceName); + + /** + * Get the configured properties for the component. + * @return A data object representing all the properties that + * are configured for this component. + */ + virtual commonj::sdo::DataObjectPtr getProperties(); + + /** + * 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 ~ComponentContext(); + + /** + * Constructor + */ + ComponentContext(const ComponentContext&); + + /** + * Copy operator + */ + ComponentContext& operator=(const ComponentContext&); + + /** + * Constructor to create an interface class from the contained + * implementation. + * @param implementation the actual implementation class + */ + ComponentContext(ComponentContext* implementation); + + private: + + /** + * Pointer to the class which provides the actual implementation. + */ + ComponentContext* impl; + + }; + } // End namespace sca +} // End namespace osoa + +#endif // osoa_sca_componentcontext_h diff --git a/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/CompositeContext.cpp b/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/CompositeContext.cpp new file mode 100644 index 0000000000..d3f06e1b12 --- /dev/null +++ b/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/CompositeContext.cpp @@ -0,0 +1,127 @@ +/* + * 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. + */ + +/* $Rev$ $Date$ */ + +#include "commonj/sdo/SDO.h" + +#include "osoa/sca/CompositeContext.h" +#include "osoa/sca/ServiceRuntimeException.h" + +#include "tuscany/sca/util/Logging.h" +#include "tuscany/sca/cpp/CompositeContextImpl.h" +#include "tuscany/sca/core/SCARuntime.h" + +using namespace commonj::sdo; +using namespace tuscany::sca; +using namespace tuscany::sca::cpp; + + +namespace osoa +{ + namespace sca + { + // =========== + // Constructor + // =========== + CompositeContext::CompositeContext(CompositeContext* implementation) + : impl(implementation) + { + logentry(); + } + + // =================================== + // Copy constructor: create a new impl + // =================================== + CompositeContext::CompositeContext(const CompositeContext& ctx) + { + logentry(); + impl = new CompositeContextImpl( + tuscany::sca::SCARuntime::getCurrentRuntime()->getDefaultComponent()); + } + + // ============================= + // operator= : create a new impl + // ============================= + CompositeContext& CompositeContext::operator=(const CompositeContext& ctx) + { + logentry(); + if (this != &ctx) + { + impl = new CompositeContextImpl( + tuscany::sca::SCARuntime::getCurrentRuntime()->getDefaultComponent()); + } + return *this; + } + + // ========== + // Destructor + // ========== + CompositeContext::~CompositeContext() + { + logentry(); + delete impl; + } + + // ==================================================== + // getCurrent: create a context from the current composite + // ==================================================== + CompositeContext CompositeContext::getCurrent() + { + logentry(); + try + { + CompositeContext* cci = new CompositeContextImpl( + tuscany::sca::SCARuntime::getCurrentRuntime()->getDefaultComponent()); + + return CompositeContext(cci); + } + catch (ServiceRuntimeException&) + { + throw; + } + catch (TuscanyRuntimeException& e) + { + throwException(ServiceRuntimeException, e); + } + } + + // ============= + // locateService + // ============= + void* CompositeContext::locateService(const std::string& serviceName) + { + logentry(); + void* sp = impl->locateService(serviceName); + return sp; + } + + // ============= + // getDataFactory + // ============= + DataFactoryPtr CompositeContext::getDataFactory() + { + logentry(); + DataFactoryPtr df = impl->getDataFactory(); + return df; + } + + + } // End namespace sca +} // End namespace osoa diff --git a/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/CompositeContext.h b/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/CompositeContext.h new file mode 100644 index 0000000000..a047f82e46 --- /dev/null +++ b/sca-cpp/branches/cpp-contrib/contrib/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 diff --git a/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/ServiceRuntimeException.h b/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/ServiceRuntimeException.h new file mode 100644 index 0000000000..6d64a32dd6 --- /dev/null +++ b/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/ServiceRuntimeException.h @@ -0,0 +1,105 @@ +/* + * 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_serviceruntimeexception_h +#define osoa_sca_serviceruntimeexception_h + +#include "osoa/sca/export.h" + +#include "tuscany/sca/core/Exceptions.h" + +namespace osoa +{ + namespace sca + { + /** + * Top level exception to represent all the exceptions that may be + * thrown by an SCA runtime implementation. + */ + class SCA_CPP_API ServiceRuntimeException : public tuscany::sca::TuscanyRuntimeException + { + public: + ServiceRuntimeException( + const char *name="ServiceRuntimeException", + severity_level sev=Severe, + const char* msg_text="") + : tuscany::sca::TuscanyRuntimeException(name, sev, msg_text) + { + } + + ServiceRuntimeException(const tuscany::sca::TuscanyRuntimeException& e) + : tuscany::sca::TuscanyRuntimeException(e) + { + } + }; // End ServiceRuntimeException class definition + + /** + * A remotable service is currently unavailable. It is possible that a retry + * may resolve this exception. + */ + class SCA_CPP_API ServiceUnavailableException: public ServiceRuntimeException + { + public: + ServiceUnavailableException(const char* serviceName) + : ServiceRuntimeException("ServiceUnavailableException", Warning, + serviceName) + { + } + private: + }; // End ServiceUnavailableException class definition + + + /** + * The target of a wire cannot be found, or the reference has not been + * configured. + */ + class SCA_CPP_API ServiceNotFoundException: public ServiceRuntimeException + { + public: + ServiceNotFoundException(const char* msg) + : ServiceRuntimeException("ServiceNotFoundException", Error, + msg) + { + } + private: + }; // End ServiceNotFoundException class definition + + + /** + * There is no current component (for example, if a non-SCA component + * tries to get the current ComponentContext). + */ + class SCA_CPP_API ComponentContextException: public ServiceRuntimeException + { + public: + ComponentContextException(const char* msg) + : ServiceRuntimeException("ComponentContextException", Error, + msg) + { + } + private: + }; // End ComponentContextException class definition + + + } // End namespace sca +} // End namespace osoa + +#endif // osoa_sca_serviceruntimeexception_h diff --git a/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/export.h b/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/export.h new file mode 100644 index 0000000000..8a69913be4 --- /dev/null +++ b/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/export.h @@ -0,0 +1,42 @@ +/* + * 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_export_h +#define osoa_sca_export_h + +#if defined(WIN32) || defined (_WINDOWS) +#pragma warning(disable: 4786) + +#ifdef TUSCANY_SCA_CPP_EXPORTS +#define SCA_CPP_API __declspec(dllexport) +#else +#define SCA_CPP_API __declspec(dllimport) +#endif + +#else +#include <sys/time.h> +#include <inttypes.h> +#include <stdlib.h> +#define SCA_CPP_API +#endif + +#endif // osoa_sca_export_h diff --git a/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/sca.h b/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/sca.h new file mode 100644 index 0000000000..6cce9453d7 --- /dev/null +++ b/sca-cpp/branches/cpp-contrib/contrib/runtime/extensions/cpp/src/osoa/sca/sca.h @@ -0,0 +1,31 @@ +/* + * 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_sca_h +#define osoa_sca_sca_h + +#include "osoa/sca/export.h" +#include "osoa/sca/CompositeContext.h" +#include "osoa/sca/ComponentContext.h" +#include "osoa/sca/ServiceRuntimeException.h" + +#endif // osoa_sca_sca_h |