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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_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
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