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Diffstat (limited to 'sca-cpp/trunk/contrib/runtime/core/src/tuscany/sca/model/ModelLoader.h')
-rw-r--r-- | sca-cpp/trunk/contrib/runtime/core/src/tuscany/sca/model/ModelLoader.h | 122 |
1 files changed, 122 insertions, 0 deletions
diff --git a/sca-cpp/trunk/contrib/runtime/core/src/tuscany/sca/model/ModelLoader.h b/sca-cpp/trunk/contrib/runtime/core/src/tuscany/sca/model/ModelLoader.h new file mode 100644 index 0000000000..b3b3ec2df6 --- /dev/null +++ b/sca-cpp/trunk/contrib/runtime/core/src/tuscany/sca/model/ModelLoader.h @@ -0,0 +1,122 @@ +/* + * 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_model_modelloader_h +#define tuscany_sca_model_modelloader_h + +#include <map> + +#include "commonj/sdo/SDO.h" + +#include "tuscany/sca/export.h" +#include "tuscany/sca/core/SCARuntime.h" +#include "tuscany/sca/model/Interface.h" +#include "tuscany/sca/model/Composite.h" +#include "tuscany/sca/model/Component.h" +#include "tuscany/sca/model/ComponentType.h" +#include "tuscany/sca/util/File.h" + +namespace tuscany +{ + namespace sca + { + namespace model + { + + /** + * Provides methods to load the runtime model from the SCDL file. + */ + class ModelLoader { + + public: + /** + * Constructor. + * @param system The SCA system to load. + */ + ModelLoader(tuscany::sca::SCARuntime* runtime, Composite* system); + + /** + * Destructor. + */ + virtual ~ModelLoader(); + + /** + * Load the model from the configuration information. + * @param systemRoot The location of the system configuration + * @param systemPath The search path for composites + */ + void load(const std::string& systemRoot, const std::string& systemPath); + + private: + void loadSystem(const std::string& systemRoot); + + void loadComposites(const std::string& searchPath); + Composite* loadCompositeFile(const tuscany::sca::util::File& file); + Composite* mapCompositePass1(const tuscany::sca::util::File& file, commonj::sdo::DataObjectPtr rootDO); + Composite* mapCompositePass2(const std::string& compositeName, commonj::sdo::DataObjectPtr rootDO); + + void addComponent(Composite* composite, commonj::sdo::DataObjectPtr componentDO); + void addCompositeService(Composite* composite, commonj::sdo::DataObjectPtr compositeServiceDO); + void addCompositeReference(Composite* composite, commonj::sdo::DataObjectPtr referenceServiceDO); + + void addServiceTypes(Composite* composite, ComponentType* componentType, commonj::sdo::DataObjectPtr componentTypeDO); + void addReferenceTypes(Composite* composite, ComponentType* componentType, commonj::sdo::DataObjectPtr componentTypeDO); + void addPropertyTypes(ComponentType* componentType, commonj::sdo::DataObjectPtr componentTypeDO); + + void loadTypeMetadata(const std::string &compositeRootDir, Composite* composite); + + void loadXMLSchema(Composite* composite, const char *fileName); + void loadWSDLDefinition(Composite* composite, const char *fileName); + + Interface* getInterface(Composite* composite, commonj::sdo::DataObjectPtr obj); + + SCARuntime* runtime; + + commonj::sdo::XMLHelperPtr myXMLHelper; // Used to load scdl files + commonj::sdo::XSDHelperPtr myXSDHelper; // Used to load xsds + + const commonj::sdo::XSDHelperPtr getXSDHelper(void); + const commonj::sdo::XMLHelperPtr getXMLHelper(void); + + /** + * The composite describing the composition of the system + */ + Composite* system; + + /** + * Maps of all the composites installed on the system. + */ + typedef std::map<std::string, Composite*> COMPOSITE_MODELS; + COMPOSITE_MODELS compositeModels; + + typedef std::map<std::string, commonj::sdo::DataObjectPtr> COMPOSITE_DATAOBJECTS; + COMPOSITE_DATAOBJECTS compositeDataObjects; + + typedef std::map<std::string, Composite*> COMPOSITE_FILES; + COMPOSITE_FILES compositeFiles; + + }; + } // End namespace model + } // End namespace sca +} // End namespace tuscany + +#endif // tuscany_sca_model_modelloader_h + |