rtctk::componentFramework::OldbIf Class Reference

#include <oldbIf.hpp>

Inheritance diagram for rtctk::componentFramework::OldbIf:

Public Member Functions
virtual	~OldbIf ()=default
Public Member Functions inherited from rtctk::componentFramework::RepositoryIf
virtual	~RepositoryIf ()
virtual void	CreateDataPoint (const DataPointPath &path, const std::type_info &type)=0
	Creates a new datapoint in the repository with a specified type. More...
template<typename T >
void	CreateDataPoint (const DataPointPath &path)
	Creates a new datapoint in the repository. More...
template<typename T >
void	CreateDataPoint (const DataPointPath &path, const T default_value)
	Creates a new datapoint in the repository and sets a default value. More...
virtual void	DeleteDataPoint (const DataPointPath &path)=0
	Deletes a datapoint. More...
virtual const std::type_info &	GetDataPointType (const DataPointPath &path) const =0
	Fetches the type of the datapoint. More...
virtual size_t	GetDataPointSize (const DataPointPath &path) const =0
	Fetches the size of the datapoint's data. More...
virtual bool	DataPointExists (const DataPointPath &path) const =0
	Checks for the existence of a datapoint in the repository. More...
virtual std::pair< StringList, StringList >	GetChildren (const DataPointPath &path) const =0
	Queries the datapoints and child paths for a given path. More...
template<typename T >
T	GetDataPoint (const DataPointPath &path) const
	Fetches a datapoint from the repository. More...
template<typename T >
void	SetDataPoint (const DataPointPath &path, const T value)
	Sets a datapoint in the repository. More...
template<typename T >
void	ReadDataPoint (const DataPointPath &path, T &buffer) const
	Reads a datapoint from the repository. More...
template<typename T >
void	WriteDataPoint (const DataPointPath &path, const T &buffer)
	Writes a datapoint to the repository. More...
void	WriteDataPoint (const DataPointPath &path, const char *buffer)
virtual Response	SendReadRequest (const Request &request) const =0
	Sends a request to read data from the repository. More...
virtual Response	SendWriteRequest (const Request &request)=0
	Sends a request to write data to the repository. More...
template<>
void	CreateDataPoint (const DataPointPath &path, const char *default_value)
template<>
void	SetDataPoint (const DataPointPath &path, const char *value)
Public Member Functions inherited from rtctk::componentFramework::RepositorySubscriberIf
virtual	~RepositorySubscriberIf ()
virtual RepositoryIf::Response	SendSubscribeRequest (const SubscribeRequest &request) const =0
	This is called to asynchronously send a subscription request for datapoints. More...
virtual RepositoryIf::Response	SendUnsubscribeRequest (const UnsubscribeRequest &request) const =0
	This is called to asynchronously send a request to unsubscribe from various notifications. More...
template<typename T , typename F >
void	Subscribe (const DataPointPath &path, T &buffer, F handler) const
	A convenience template function that will register a callback to receive new datapoint values in a synchronous manner. More...
void	Unsubscribe (const DataPointPath &path) const
	A simple convenience function that will deregister all callbacks for receiving new datapoint values. More...

Static Public Member Functions
static std::unique_ptr< OldbIf >	CreateAdapter (const elt::mal::Uri &uri)
	Factory method used to create the appropriate OLDB adapter depending on the URI scheme. More...

Additional Inherited Members
Public Types inherited from rtctk::componentFramework::RepositoryIf
using	StringList = std::vector< std::string >

Constructor & Destructor Documentation

~OldbIf()

virtual rtctk::componentFramework::OldbIf::~OldbIf ( )

virtualdefault

Member Function Documentation

CreateAdapter()

std::unique_ptr< OldbIf > rtctk::componentFramework::OldbIf::CreateAdapter ( const elt::mal::Uri &  uri )

static

Factory method used to create the appropriate OLDB adapter depending on the URI scheme.

The URI schemes supported by the factory method include the following:

• cii.oldb - Will create an instance of OldbAdapter to access the real OLDB.
• file - Will create an instance of FileOldbAdapter to access a simple file based repository suitable for testing.

Parameters

[in]

uri

The URI of the repository that needs to be accessed.

Returns

A unique pointer to the newly created adapter object. The caller must clean the object up once it is no longer needed.

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The documentation for this class was generated from the following files:

• componentFramework/services/oldb/src/include/rtctk/componentFramework/oldbIf.hpp
• componentFramework/services/oldb/src/oldbIf.cpp