Inheritance diagram for ocpp::v2::DatabaseHandler:

Public Member Functions
	DatabaseHandler (std::unique_ptr< common::DatabaseConnectionInterface > database, const fs::path &sql_migration_files_path)

void	authorization_cache_insert_entry (const std::string &id_token_hash, const IdTokenInfo &id_token_info) override
	Inserts cache entry. More...

void	authorization_cache_update_last_used (const std::string &id_token_hash) override
	Updates the last_used field in the entry. More...

std::optional< AuthorizationCacheEntry >	authorization_cache_get_entry (const std::string &id_token_hash) override
	Gets cache entry for given `id_token_hash` if present. More...

void	authorization_cache_delete_entry (const std::string &id_token_hash) override
	Deletes the cache entry for the given `id_token_hash`. More...

void	authorization_cache_delete_nr_of_oldest_entries (size_t nr_to_remove) override
	Removes up to `nr_to_remove` items from the cache starting from the least recently used. More...

void	authorization_cache_delete_expired_entries (std::optional< std::chrono::seconds > auth_cache_lifetime) override
	Removes all entries from the cache that have passed their expiry date or auth cache lifetime. More...

void	authorization_cache_clear () override
	Deletes all entries of the AUTH_CACHE table. Returns true if the operation was successful, else false. More...

size_t	authorization_cache_get_binary_size () override
	Get the binary size of the authorization cache table. More...

virtual void	insert_cs_availability (OperationalStatusEnum operational_status, bool replace) override
	Persist operational settings for the charging station. More...

virtual OperationalStatusEnum	get_cs_availability () override
	Retrieve persisted operational settings for the charging station. More...

virtual void	insert_evse_availability (int32_t evse_id, OperationalStatusEnum operational_status, bool replace) override
	Persist operational settings for an EVSE. More...

virtual OperationalStatusEnum	get_evse_availability (int32_t evse_id) override
	Retrieve persisted operational settings for an EVSE. More...

virtual void	insert_connector_availability (int32_t evse_id, int32_t connector_id, OperationalStatusEnum operational_status, bool replace) override
	Persist operational settings for a connector. More...

virtual OperationalStatusEnum	get_connector_availability (int32_t evse_id, int32_t connector_id) override
	Retrieve persisted operational settings for a connector. More...

void	insert_or_update_local_authorization_list_version (int32_t version) override
	Inserts or updates the given `version` in the AUTH_LIST_VERSION table. More...

int32_t	get_local_authorization_list_version () override
	Returns the version in the AUTH_LIST_VERSION table. More...

void	insert_or_update_local_authorization_list_entry (const IdToken &id_token, const IdTokenInfo &id_token_info) override
	Inserts or updates a local authorization list entry to the AUTH_LIST table. More...

void	insert_or_update_local_authorization_list (const std::vector< v2::AuthorizationData > &local_authorization_list) override
	Inserts or updates a local authorization list entries `local_authorization_list` to the AUTH_LIST table. More...

void	delete_local_authorization_list_entry (const IdToken &id_token) override
	Deletes the authorization list entry with the given `id_tag`. More...

std::optional< v2::IdTokenInfo >	get_local_authorization_list_entry (const IdToken &id_token) override
	Returns the IdTagInfo of the given `id_tag` if it exists in the AUTH_LIST table, else std::nullopt. More...

void	clear_local_authorization_list () override
	Deletes all entries of the AUTH_LIST table. More...

int32_t	get_local_authorization_list_number_of_entries () override
	Get the number of entries currently in the authorization list. More...

void	transaction_metervalues_insert (const std::string &transaction_id, const MeterValue &meter_value) override
	Inserts a `meter_value` to the database linked to transaction with id `transaction_id`. More...

std::vector< MeterValue >	transaction_metervalues_get_all (const std::string &transaction_id) override
	Get all metervalues linked to transaction with id `transaction_id`. More...

void	transaction_metervalues_clear (const std::string &transaction_id) override
	Remove all metervalue entries linked to transaction with id `transaction_id`. More...

void	transaction_insert (const EnhancedTransaction &transaction, int32_t evse_id) override
	Inserts a transaction with the given parameters to the TRANSACTIONS table. More...

std::unique_ptr< EnhancedTransaction >	transaction_get (const int32_t evse_id) override
	Gets a transaction from the database if one can be found using `evse_id`. More...

void	transaction_update_seq_no (const std::string &transaction_id, int32_t seq_no) override
	Update the sequence number of the given transaction id in the database. More...

void	transaction_update_charging_state (const std::string &transaction_id, const ChargingStateEnum charging_state) override
	Update the charging state of the given transaction id in the database. More...

void	transaction_update_id_token_sent (const std::string &transaction_id, bool id_token_sent) override
	Update the id_token_sent of the given transaction id in the database. More...

void	transaction_delete (const std::string &transaction_id) override
	Clear all the transactions from the TRANSACTIONS table. More...

void	insert_or_update_charging_profile (const int evse_id, const v2::ChargingProfile &profile, const ChargingLimitSourceEnum charging_limit_source=ChargingLimitSourceEnum::CSO) override
	charging profiles More...

bool	delete_charging_profile (const int profile_id) override
	Deletes the profile with the given `profile_id`. More...

void	delete_charging_profile_by_transaction_id (const std::string &transaction_id) override
	Deletes the profiles with the given `transaction_id`. More...

bool	clear_charging_profiles () override
	Deletes all profiles from table CHARGING_PROFILES. More...

bool	clear_charging_profiles_matching_criteria (const std::optional< int32_t > profile_id, const std::optional< ClearChargingProfile > &criteria) override
	Deletes all profiles from table CHARGING_PROFILES matching `profile_id` or `criteria`. More...

std::vector< ReportedChargingProfile >	get_charging_profiles_matching_criteria (const std::optional< int32_t > evse_id, const ChargingProfileCriterion &criteria) override
	Get all profiles from table CHARGING_PROFILES matching `profile_id` or `criteria`. More...

std::vector< v2::ChargingProfile >	get_charging_profiles_for_evse (const int evse_id) override
	Retrieves the charging profiles stored on `evse_id`. More...

std::vector< v2::ChargingProfile >	get_all_charging_profiles () override
	Retrieves all ChargingProfiles. More...

virtual std::map< int32_t, std::vector< v2::ChargingProfile > >	get_all_charging_profiles_group_by_evse () override
	Retrieves all ChargingProfiles grouped by EVSE ID. More...

ChargingLimitSourceEnum	get_charging_limit_source_for_profile (const int profile_id) override

std::unique_ptr< common::SQLiteStatementInterface >	new_statement (const std::string &sql) override

virtual void	authorization_cache_insert_entry (const std::string &id_token_hash, const IdTokenInfo &id_token_info)=0
	Inserts cache entry. More...

virtual void	authorization_cache_update_last_used (const std::string &id_token_hash)=0
	Updates the last_used field in the entry. More...

virtual std::optional< AuthorizationCacheEntry >	authorization_cache_get_entry (const std::string &id_token_hash)=0
	Gets cache entry for given `id_token_hash` if present. More...

virtual void	authorization_cache_delete_entry (const std::string &id_token_hash)=0
	Deletes the cache entry for the given `id_token_hash`. More...

virtual void	authorization_cache_delete_nr_of_oldest_entries (size_t nr_to_remove)=0
	Removes up to `nr_to_remove` items from the cache starting from the least recently used. More...

virtual void	authorization_cache_delete_expired_entries (std::optional< std::chrono::seconds > auth_cache_lifetime)=0
	Removes all entries from the cache that have passed their expiry date or auth cache lifetime. More...

virtual void	authorization_cache_clear ()=0
	Deletes all entries of the AUTH_CACHE table. Returns true if the operation was successful, else false. More...

virtual size_t	authorization_cache_get_binary_size ()=0
	Get the binary size of the authorization cache table. More...

virtual void	insert_cs_availability (OperationalStatusEnum operational_status, bool replace)=0
	Persist operational settings for the charging station. More...

virtual OperationalStatusEnum	get_cs_availability ()=0
	Retrieve persisted operational settings for the charging station. More...

virtual void	insert_evse_availability (int32_t evse_id, OperationalStatusEnum operational_status, bool replace)=0
	Persist operational settings for an EVSE. More...

virtual OperationalStatusEnum	get_evse_availability (int32_t evse_id)=0
	Retrieve persisted operational settings for an EVSE. More...

virtual void	insert_connector_availability (int32_t evse_id, int32_t connector_id, OperationalStatusEnum operational_status, bool replace)=0
	Persist operational settings for a connector. More...

virtual OperationalStatusEnum	get_connector_availability (int32_t evse_id, int32_t connector_id)=0
	Retrieve persisted operational settings for a connector. More...

virtual void	insert_or_update_local_authorization_list_version (int32_t version)=0
	Inserts or updates the given `version` in the AUTH_LIST_VERSION table. More...

virtual int32_t	get_local_authorization_list_version ()=0
	Returns the version in the AUTH_LIST_VERSION table. More...

virtual void	insert_or_update_local_authorization_list_entry (const IdToken &id_token, const IdTokenInfo &id_token_info)=0
	Inserts or updates a local authorization list entry to the AUTH_LIST table. More...

virtual void	insert_or_update_local_authorization_list (const std::vector< v2::AuthorizationData > &local_authorization_list)=0
	Inserts or updates a local authorization list entries `local_authorization_list` to the AUTH_LIST table. More...

virtual void	delete_local_authorization_list_entry (const IdToken &id_token)=0
	Deletes the authorization list entry with the given `id_tag`. More...

virtual std::optional< v2::IdTokenInfo >	get_local_authorization_list_entry (const IdToken &id_token)=0
	Returns the IdTagInfo of the given `id_tag` if it exists in the AUTH_LIST table, else std::nullopt. More...

virtual void	clear_local_authorization_list ()=0
	Deletes all entries of the AUTH_LIST table. More...

virtual int32_t	get_local_authorization_list_number_of_entries ()=0
	Get the number of entries currently in the authorization list. More...

virtual void	transaction_metervalues_insert (const std::string &transaction_id, const MeterValue &meter_value)=0
	Inserts a `meter_value` to the database linked to transaction with id `transaction_id`. More...

virtual std::vector< MeterValue >	transaction_metervalues_get_all (const std::string &transaction_id)=0
	Get all metervalues linked to transaction with id `transaction_id`. More...

virtual void	transaction_metervalues_clear (const std::string &transaction_id)=0
	Remove all metervalue entries linked to transaction with id `transaction_id`. More...

virtual void	transaction_insert (const EnhancedTransaction &transaction, int32_t evse_id)=0
	Inserts a transaction with the given parameters to the TRANSACTIONS table. More...

virtual std::unique_ptr< EnhancedTransaction >	transaction_get (const int32_t evse_id)=0
	Gets a transaction from the database if one can be found using `evse_id`. More...

virtual void	transaction_update_seq_no (const std::string &transaction_id, int32_t seq_no)=0
	Update the sequence number of the given transaction id in the database. More...

virtual void	transaction_update_charging_state (const std::string &transaction_id, const ChargingStateEnum charging_state)=0
	Update the charging state of the given transaction id in the database. More...

virtual void	transaction_update_id_token_sent (const std::string &transaction_id, bool id_token_sent)=0
	Update the id_token_sent of the given transaction id in the database. More...

virtual void	transaction_delete (const std::string &transaction_id)=0
	Clear all the transactions from the TRANSACTIONS table. More...

virtual void	insert_or_update_charging_profile (const int evse_id, const v2::ChargingProfile &profile, const ChargingLimitSourceEnum charging_limit_source=ChargingLimitSourceEnum::CSO)=0
	charging profiles More...

virtual bool	delete_charging_profile (const int profile_id)=0
	Deletes the profile with the given `profile_id`. More...

virtual void	delete_charging_profile_by_transaction_id (const std::string &transaction_id)=0
	Deletes the profiles with the given `transaction_id`. More...

virtual bool	clear_charging_profiles ()=0
	Deletes all profiles from table CHARGING_PROFILES. More...

virtual bool	clear_charging_profiles_matching_criteria (const std::optional< int32_t > profile_id, const std::optional< ClearChargingProfile > &criteria)=0
	Deletes all profiles from table CHARGING_PROFILES matching `profile_id` or `criteria`. More...

virtual std::vector< ReportedChargingProfile >	get_charging_profiles_matching_criteria (const std::optional< int32_t > evse_id, const ChargingProfileCriterion &criteria)=0
	Get all profiles from table CHARGING_PROFILES matching `profile_id` or `criteria`. More...

virtual std::vector< v2::ChargingProfile >	get_charging_profiles_for_evse (const int evse_id)=0
	Retrieves the charging profiles stored on `evse_id`. More...

virtual std::vector< v2::ChargingProfile >	get_all_charging_profiles ()=0
	Retrieves all ChargingProfiles. More...

virtual std::map< int32_t, std::vector< v2::ChargingProfile > >	get_all_charging_profiles_group_by_evse ()=0
	Retrieves all ChargingProfiles grouped by EVSE ID. More...

virtual ChargingLimitSourceEnum	get_charging_limit_source_for_profile (const int profile_id)=0

virtual std::unique_ptr< common::SQLiteStatementInterface >	new_statement (const std::string &sql)=0

Public Member Functions inherited from ocpp::common::DatabaseHandlerCommon
	DatabaseHandlerCommon (std::unique_ptr< DatabaseConnectionInterface > database, const fs::path &sql_migration_files_path, uint32_t target_schema_version) noexcept
	Common database handler class Class handles some common database functionality like inserting and removing transaction messages. More...

void	open_connection ()
	Opens connection to database file and performs the initialization by calling init_sql()

void	close_connection ()
	Closes the database connection.

virtual std::vector< DBTransactionMessage >	get_message_queue_messages (const QueueType queue_type=QueueType::Transaction)
	Get messages from messages queue table specified by `queue_type`. More...

virtual void	insert_message_queue_message (const DBTransactionMessage &message, const QueueType queue_type=QueueType::Transaction)
	Insert a new message into messages queue table specified by `queue_type`. More...

virtual void	remove_message_queue_message (const std::string &unique_id, const QueueType queue_type=QueueType::Transaction)
	Remove a message from the messages queue table specified by `queue_type`. More...

virtual void	clear_message_queue (const QueueType queue_type=QueueType::Transaction)
	Deletes all entries from message queue table specified by `queue_type`. More...

Additional Inherited Members
virtual void	init_sql ()=0
	Perform the initialization needed to use the database. Will be called by open_connection() More...

Protected Attributes inherited from ocpp::common::DatabaseHandlerCommon
std::unique_ptr< DatabaseConnectionInterface >	database

const fs::path	sql_migration_files_path

const uint32_t	target_schema_version

Member Function Documentation

◆ authorization_cache_clear()

void ocpp::v2::DatabaseHandler::authorization_cache_clear ( )

overridevirtual

Deletes all entries of the AUTH_CACHE table. Returns true if the operation was successful, else false.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ authorization_cache_delete_entry()

void ocpp::v2::DatabaseHandler::authorization_cache_delete_entry ( const std::string & id_token_hash )

overridevirtual

Deletes the cache entry for the given id_token_hash.

Parameters

id_token_hash

Implements ocpp::v2::DatabaseHandlerInterface.

◆ authorization_cache_delete_expired_entries()

void ocpp::v2::DatabaseHandler::authorization_cache_delete_expired_entries ( std::optional< std::chrono::seconds > auth_cache_lifetime )

overridevirtual

Removes all entries from the cache that have passed their expiry date or auth cache lifetime.

Parameters

auth_cache_lifetime The maximum time tokens can stay in the cache without being used

Return values

True	if succeeded

Implements ocpp::v2::DatabaseHandlerInterface.

◆ authorization_cache_delete_nr_of_oldest_entries()

void ocpp::v2::DatabaseHandler::authorization_cache_delete_nr_of_oldest_entries ( size_t nr_to_remove )

overridevirtual

Removes up to nr_to_remove items from the cache starting from the least recently used.

Parameters

nr_to_remove Number of items to remove from the database

Return values

True	if succeeded

Implements ocpp::v2::DatabaseHandlerInterface.

◆ authorization_cache_get_binary_size()

size_t ocpp::v2::DatabaseHandler::authorization_cache_get_binary_size ( )

overridevirtual

Get the binary size of the authorization cache table.

Return values

The	size of the authorization cache table in bytes

Implements ocpp::v2::DatabaseHandlerInterface.

◆ authorization_cache_get_entry()

std::optional< AuthorizationCacheEntry > ocpp::v2::DatabaseHandler::authorization_cache_get_entry ( const std::string & id_token_hash )

overridevirtual

Gets cache entry for given id_token_hash if present.

Parameters

id_token_hash

Returns

Implements ocpp::v2::DatabaseHandlerInterface.

◆ authorization_cache_insert_entry()

void ocpp::v2::DatabaseHandler::authorization_cache_insert_entry	(	const std::string &	id_token_hash,
		const IdTokenInfo &	id_token_info
	)

overridevirtual

Inserts cache entry.

Parameters

id_token_hash
id_token_info

Implements ocpp::v2::DatabaseHandlerInterface.

◆ authorization_cache_update_last_used()

void ocpp::v2::DatabaseHandler::authorization_cache_update_last_used ( const std::string & id_token_hash )

overridevirtual

Updates the last_used field in the entry.

Parameters

id_token_hash

Return values

true	if entry was updated

Implements ocpp::v2::DatabaseHandlerInterface.

◆ clear_charging_profiles()

bool ocpp::v2::DatabaseHandler::clear_charging_profiles ( )

overridevirtual

Deletes all profiles from table CHARGING_PROFILES.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ clear_charging_profiles_matching_criteria()

bool ocpp::v2::DatabaseHandler::clear_charging_profiles_matching_criteria	(	const std::optional< int32_t >	profile_id,
		const std::optional< ClearChargingProfile > &	criteria
	)

overridevirtual

Deletes all profiles from table CHARGING_PROFILES matching profile_id or criteria.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ clear_local_authorization_list()

void ocpp::v2::DatabaseHandler::clear_local_authorization_list ( )

overridevirtual

Deletes all entries of the AUTH_LIST table.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ delete_charging_profile()

bool ocpp::v2::DatabaseHandler::delete_charging_profile ( const int profile_id )

overridevirtual

Deletes the profile with the given profile_id.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ delete_charging_profile_by_transaction_id()

void ocpp::v2::DatabaseHandler::delete_charging_profile_by_transaction_id ( const std::string & transaction_id )

overridevirtual

Deletes the profiles with the given transaction_id.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ delete_local_authorization_list_entry()

void ocpp::v2::DatabaseHandler::delete_local_authorization_list_entry ( const IdToken & id_token )

overridevirtual

Deletes the authorization list entry with the given id_tag.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ get_all_charging_profiles()

std::vector< v2::ChargingProfile > ocpp::v2::DatabaseHandler::get_all_charging_profiles ( )

overridevirtual

Retrieves all ChargingProfiles.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ get_all_charging_profiles_group_by_evse()

std::map< int32_t, std::vector< v2::ChargingProfile > > ocpp::v2::DatabaseHandler::get_all_charging_profiles_group_by_evse ( )

overridevirtual

Retrieves all ChargingProfiles grouped by EVSE ID.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ get_charging_limit_source_for_profile()

ChargingLimitSourceEnum ocpp::v2::DatabaseHandler::get_charging_limit_source_for_profile ( const int profile_id )

overridevirtual

Implements ocpp::v2::DatabaseHandlerInterface.

◆ get_charging_profiles_for_evse()

std::vector< v2::ChargingProfile > ocpp::v2::DatabaseHandler::get_charging_profiles_for_evse ( const int evse_id )

overridevirtual

Retrieves the charging profiles stored on evse_id.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ get_charging_profiles_matching_criteria()

std::vector< ReportedChargingProfile > ocpp::v2::DatabaseHandler::get_charging_profiles_matching_criteria	(	const std::optional< int32_t >	evse_id,
		const ChargingProfileCriterion &	criteria
	)

overridevirtual

Get all profiles from table CHARGING_PROFILES matching profile_id or criteria.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ get_connector_availability()

OperationalStatusEnum ocpp::v2::DatabaseHandler::get_connector_availability	(	int32_t	evse_id,
		int32_t	connector_id
	)

overridevirtual

Retrieve persisted operational settings for a connector.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ get_cs_availability()

OperationalStatusEnum ocpp::v2::DatabaseHandler::get_cs_availability ( )

overridevirtual

Retrieve persisted operational settings for the charging station.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ get_evse_availability()

OperationalStatusEnum ocpp::v2::DatabaseHandler::get_evse_availability ( int32_t evse_id )

overridevirtual

Retrieve persisted operational settings for an EVSE.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ get_local_authorization_list_entry()

std::optional< IdTokenInfo > ocpp::v2::DatabaseHandler::get_local_authorization_list_entry ( const IdToken & id_token )

overridevirtual

Returns the IdTagInfo of the given id_tag if it exists in the AUTH_LIST table, else std::nullopt.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ get_local_authorization_list_number_of_entries()

int32_t ocpp::v2::DatabaseHandler::get_local_authorization_list_number_of_entries ( )

overridevirtual

Get the number of entries currently in the authorization list.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ get_local_authorization_list_version()

int32_t ocpp::v2::DatabaseHandler::get_local_authorization_list_version ( )

overridevirtual

Returns the version in the AUTH_LIST_VERSION table.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ insert_connector_availability()

void ocpp::v2::DatabaseHandler::insert_connector_availability	(	int32_t	evse_id,
		int32_t	connector_id,
		OperationalStatusEnum	operational_status,
		bool	replace
	)

overridevirtual

Persist operational settings for a connector.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ insert_cs_availability()

void ocpp::v2::DatabaseHandler::insert_cs_availability	(	OperationalStatusEnum	operational_status,
		bool	replace
	)

overridevirtual

Persist operational settings for the charging station.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ insert_evse_availability()

void ocpp::v2::DatabaseHandler::insert_evse_availability	(	int32_t	evse_id,
		OperationalStatusEnum	operational_status,
		bool	replace
	)

overridevirtual

Persist operational settings for an EVSE.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ insert_or_update_charging_profile()

void ocpp::v2::DatabaseHandler::insert_or_update_charging_profile	(	const int	evse_id,
		const v2::ChargingProfile &	profile,
		const ChargingLimitSourceEnum	charging_limit_source = `ChargingLimitSourceEnum::CSO`
	)

overridevirtual

charging profiles

Implements ocpp::v2::DatabaseHandlerInterface.

◆ insert_or_update_local_authorization_list()

void ocpp::v2::DatabaseHandler::insert_or_update_local_authorization_list ( const std::vector< v2::AuthorizationData > & local_authorization_list )

overridevirtual

Inserts or updates a local authorization list entries local_authorization_list to the AUTH_LIST table.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ insert_or_update_local_authorization_list_entry()

void ocpp::v2::DatabaseHandler::insert_or_update_local_authorization_list_entry	(	const IdToken &	id_token,
		const IdTokenInfo &	id_token_info
	)

overridevirtual

Inserts or updates a local authorization list entry to the AUTH_LIST table.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ insert_or_update_local_authorization_list_version()

void ocpp::v2::DatabaseHandler::insert_or_update_local_authorization_list_version ( int32_t version )

overridevirtual

Inserts or updates the given version in the AUTH_LIST_VERSION table.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ new_statement()

std::unique_ptr< SQLiteStatementInterface > ocpp::v2::DatabaseHandler::new_statement ( const std::string & sql )

overridevirtual

Implements ocpp::v2::DatabaseHandlerInterface.

◆ transaction_delete()

void ocpp::v2::DatabaseHandler::transaction_delete ( const std::string & transaction_id )

overridevirtual

Clear all the transactions from the TRANSACTIONS table.

Parameters

transaction_id transaction id of the transaction to clear from.

Returns: true if succeeded

Implements ocpp::v2::DatabaseHandlerInterface.

◆ transaction_get()

std::unique_ptr< EnhancedTransaction > ocpp::v2::DatabaseHandler::transaction_get ( const int32_t evse_id )

overridevirtual

Gets a transaction from the database if one can be found using evse_id.

Parameters

evse_id The evse id to get the transaction for

Returns: nullptr if not found, otherwise an enhanced transaction object.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ transaction_insert()

void ocpp::v2::DatabaseHandler::transaction_insert	(	const EnhancedTransaction &	transaction,
		int32_t	evse_id
	)

overridevirtual

Inserts a transaction with the given parameters to the TRANSACTIONS table.

Parameters

transaction
evse_id

Implements ocpp::v2::DatabaseHandlerInterface.

◆ transaction_metervalues_clear()

void ocpp::v2::DatabaseHandler::transaction_metervalues_clear ( const std::string & transaction_id )

overridevirtual

Remove all metervalue entries linked to transaction with id transaction_id.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ transaction_metervalues_get_all()

std::vector< MeterValue > ocpp::v2::DatabaseHandler::transaction_metervalues_get_all ( const std::string & transaction_id )

overridevirtual

Get all metervalues linked to transaction with id transaction_id.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ transaction_metervalues_insert()

void ocpp::v2::DatabaseHandler::transaction_metervalues_insert	(	const std::string &	transaction_id,
		const MeterValue &	meter_value
	)

overridevirtual

Inserts a meter_value to the database linked to transaction with id transaction_id.

Implements ocpp::v2::DatabaseHandlerInterface.

◆ transaction_update_charging_state()

void ocpp::v2::DatabaseHandler::transaction_update_charging_state	(	const std::string &	transaction_id,
		const ChargingStateEnum	charging_state
	)

overridevirtual

Update the charging state of the given transaction id in the database.

Parameters

transaction_id
charging_state

Implements ocpp::v2::DatabaseHandlerInterface.

◆ transaction_update_id_token_sent()

void ocpp::v2::DatabaseHandler::transaction_update_id_token_sent	(	const std::string &	transaction_id,
		bool	id_token_sent
	)

overridevirtual

Update the id_token_sent of the given transaction id in the database.

Parameters

transaction_id
id_token_sent

Implements ocpp::v2::DatabaseHandlerInterface.

◆ transaction_update_seq_no()

void ocpp::v2::DatabaseHandler::transaction_update_seq_no	(	const std::string &	transaction_id,
		int32_t	seq_no
	)

overridevirtual

Update the sequence number of the given transaction id in the database.

Parameters

transaction_id
seq_no

Implements ocpp::v2::DatabaseHandlerInterface.

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

include/ocpp/v2/database_handler.hpp
lib/ocpp/v2/database_handler.cpp

Public Member Functions

Additional Inherited Members

Member Function Documentation

◆ authorization_cache_clear()

◆ authorization_cache_delete_entry()

◆ authorization_cache_delete_expired_entries()

◆ authorization_cache_delete_nr_of_oldest_entries()

◆ authorization_cache_get_binary_size()

◆ authorization_cache_get_entry()

◆ authorization_cache_insert_entry()

◆ authorization_cache_update_last_used()

◆ clear_charging_profiles()

◆ clear_charging_profiles_matching_criteria()

◆ clear_local_authorization_list()

◆ delete_charging_profile()

◆ delete_charging_profile_by_transaction_id()

◆ delete_local_authorization_list_entry()

◆ get_all_charging_profiles()

◆ get_all_charging_profiles_group_by_evse()

◆ get_charging_limit_source_for_profile()

◆ get_charging_profiles_for_evse()

◆ get_charging_profiles_matching_criteria()

◆ get_connector_availability()

◆ get_cs_availability()

◆ get_evse_availability()

◆ get_local_authorization_list_entry()

◆ get_local_authorization_list_number_of_entries()

◆ get_local_authorization_list_version()

◆ insert_connector_availability()

◆ insert_cs_availability()

◆ insert_evse_availability()

◆ insert_or_update_charging_profile()

◆ insert_or_update_local_authorization_list()

◆ insert_or_update_local_authorization_list_entry()

◆ insert_or_update_local_authorization_list_version()

◆ new_statement()

◆ transaction_delete()

◆ transaction_get()

◆ transaction_insert()

◆ transaction_metervalues_clear()

◆ transaction_metervalues_get_all()

◆ transaction_metervalues_insert()

◆ transaction_update_charging_state()

◆ transaction_update_id_token_sent()

◆ transaction_update_seq_no()