Factory.h

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#ifndef FACTORY_H_5WKLGPRB
#define FACTORY_H_5WKLGPRB

#include "uscxml/Common.h"

#include <string.h>

#ifdef BUILD_AS_PLUGINS
#include "Pluma/Pluma.hpp"
#endif

#include <memory>
#include <set>
#include <map>
#include <string>
#include <limits>

namespace uscxml {

class InterpreterImpl;
class IOProcessorImpl;
class IOProcessorCallbacks;
class DataModelImpl;
class DataModelCallbacks;
class InvokerImpl;
class InvokerCallbacks;
class ExecutableContentImpl;

class USCXML_API Factory {
public:
    Factory(Factory* parentFactory);
    Factory(const std::string& pluginPath, Factory* parentFactory);

    void registerIOProcessor(IOProcessorImpl* ioProcessor);
    void registerDataModel(DataModelImpl* dataModel);
    void registerInvoker(InvokerImpl* invoker);
    void registerExecutableContent(ExecutableContentImpl* executableContent);

    std::shared_ptr<DataModelImpl> createDataModel(const std::string& type, DataModelCallbacks* callbacks);
    std::shared_ptr<IOProcessorImpl> createIOProcessor(const std::string& type, IOProcessorCallbacks* callbacks);
    std::shared_ptr<InvokerImpl> createInvoker(const std::string& type, InvokerCallbacks* interpreter);
    std::shared_ptr<ExecutableContentImpl> createExecutableContent(const std::string& localName, const std::string& nameSpace, InterpreterImpl* interpreter);

    bool hasDataModel(const std::string& type);
    bool hasIOProcessor(const std::string& type);
    bool hasInvoker(const std::string& type);
    bool hasExecutableContent(const std::string& localName, const std::string& nameSpace);

    std::map<std::string, IOProcessorImpl*> getIOProcessors();

    void listComponents();

    static Factory* getInstance();

    static void setDefaultPluginPath(const std::string& path);
    static std::string getDefaultPluginPath();

protected:
    std::map<std::string, DataModelImpl*> _dataModels;
    std::map<std::string, std::string> _dataModelAliases;
    std::map<std::string, IOProcessorImpl*> _ioProcessors;
    std::map<std::string, std::string> _ioProcessorAliases;
    std::map<std::string, InvokerImpl*> _invokers;
    std::map<std::string, std::string> _invokerAliases;
    std::map<std::pair<std::string, std::string>, ExecutableContentImpl*> _executableContent;


#ifdef BUILD_AS_PLUGINS
    pluma::Pluma pluma;
#endif

    void registerPlugins();

    Factory(const std::string&);
    ~Factory();
    Factory* _parentFactory = NULL;
    std::string _pluginPath;
    static std::string _defaultPluginPath;
    static Factory* _instance;

};


}

#endif /* end of include guard: FACTORY_H_5WKLGPRB */