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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 "tuscany/sca/export.h"
#include "commonj/sdo/SDO.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"
#include <map>
using std::map;
using commonj::sdo::DataObjectPtr;
using commonj::sdo::XSDHelperPtr;
using namespace tuscany::sca;
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(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 string& systemRoot, const string& systemPath);
private:
void loadSystem(const string& systemRoot);
void loadComposites(const string& searchPath);
Composite* loadCompositeFile(const File& file);
Composite* mapCompositePass1(const File& file, DataObjectPtr rootDO);
Composite* mapCompositePass2(const string& compositeName, DataObjectPtr rootDO);
void addComponent(Composite* composite, DataObjectPtr componentDO);
void addCompositeService(Composite* composite, DataObjectPtr compositeServiceDO);
void addCompositeReference(Composite* composite, DataObjectPtr referenceServiceDO);
void addServiceTypes(Composite* composite, ComponentType* componentType, DataObjectPtr componentTypeDO);
void addReferenceTypes(Composite* composite, ComponentType* componentType, DataObjectPtr componentTypeDO);
void addPropertyTypes(ComponentType* componentType, DataObjectPtr componentTypeDO);
void loadTypeMetadata(const string &compositeRootDir, Composite* composite);
void loadXMLSchema(Composite* composite, const char *fileName);
void loadWSDLDefinition(Composite* composite, const char *fileName);
void initializeWSDLModel(XSDHelperPtr xsdHelper);
Interface* getInterface(Composite* composite, 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 map<string, Composite*> COMPOSITE_MODELS;
COMPOSITE_MODELS compositeModels;
typedef map<string, DataObjectPtr> COMPOSITE_DATAOBJECTS;
COMPOSITE_DATAOBJECTS compositeDataObjects;
typedef map<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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