#include <registry_no_lock_imp.h>

Inheritance diagram for mysql_registry_no_lock_imp:

Static Public Member Functions
static void	deinit ()
	De-initializes registry, other structures. More...

static uint64_t	get_service_implementation_reference_count (my_h_service interface)
	Gets current reference count for a Service Implementation related to the specified pointer to the interface structure. More...

static bool	acquire_nolock (const char service_name, my_h_service out_service)
	Finds and acquires a Service by name. More...

static bool	release_nolock (my_h_service service)
	Releases the Service Implementation previously acquired. More...

static bool	register_service_nolock (const char *service_implementation_name, my_h_service ptr)
	Registers a new Service Implementation. More...

static bool	unregister_nolock (const char *service_implementation_name)
	Removes previously registered Service Implementation from registry. More...

static mysql_service_status_t	acquire (const char service_name, my_h_service out_service) noexcept
	Finds and acquires a Service by name. More...

static mysql_service_status_t	acquire_related (const char service_name, my_h_service service, my_h_service out_service) noexcept
	Finds a Service by name. More...

static mysql_service_status_t	release (my_h_service service) noexcept
	Releases the Service Implementation previously acquired. More...

static mysql_service_status_t	register_service (const char *service_implementation_name, my_h_service ptr) noexcept
	Registers a new Service Implementation. More...

static mysql_service_status_t	unregister (const char *service_implementation_name) noexcept
	Removes previously registered Service Implementation from registry. More...

static mysql_service_status_t	set_default (const char *service_implementation_name) noexcept
	Sets new default Service Implementation for corresponding Service name. More...

Protected Types
typedef std::map< my_h_service, mysql_service_implementation * >	my_interface_mapping

Static Protected Attributes
static my_service_registry	service_registry

static my_interface_mapping	interface_mapping

Static Private Member Functions
static mysql_service_implementation *	get_service_implementation_by_interface (my_h_service interface)
	Finds a Service Implementation data structure based on the pointer to interface struct supplied. More...

Member Typedef Documentation

◆ my_interface_mapping

typedef std::map<my_h_service, mysql_service_implementation *> mysql_registry_no_lock_imp::my_interface_mapping

protected

Member Function Documentation

◆ acquire()

mysql_service_status_t mysql_registry_no_lock_imp::acquire	(	const char *	service_name,
		my_h_service *	out_service
	)

staticnoexcept

Finds and acquires a Service by name.

A name of the Service or the Service Implementation can be specified. In case of the Service name, the default Service Implementation for Service specified will be returned.

This does not take any lock on the registry. It must not be used unless absolutely necessary. Use the mysql_registry_imp version instead.

Parameters

	service_name	Name of Service or Service Implementation to acquire.
[out]	out_service	Pointer to Service handle to set acquired Service.

Returns: Status of performed operation

Return values

false	success
true	failure

◆ acquire_nolock()

bool mysql_registry_no_lock_imp::acquire_nolock	(	const char *	service_name,
		my_h_service *	out_service
	)

static

Finds and acquires a Service by name.

A name of the Service or the Service Implementation can be specified. In case of the Service name, the default Service Implementation for Service specified will be returned. Assumes caller has at least a read lock on the Registry.

Parameters

	service_name	Name of Service or Service Implementation to acquire.
[out]	out_service	Pointer to Service handle to set acquired Service.

Returns: Status of performed operation

Return values

false	success
true	failure

◆ acquire_related()

mysql_service_status_t mysql_registry_no_lock_imp::acquire_related	(	const char *	service_name,
		my_h_service	service,
		my_h_service *	out_service
	)

staticnoexcept

Finds a Service by name.

If there is a Service Implementation with the same Component part of name as the input Service then the found Service is returned.

This does not take any lock on the registry. It must not be used unless absolutely necessary. Use the mysql_registry_imp version instead.

Parameters

	service_name	Name of Service or Service Implementation to acquire.
	service	Service handle already acquired Service Implementation.
[out]	out_service	Pointer to Service Implementation handle to set acquired Service Implementation.

Returns: Status of performed operation

Return values

false	success
true	failure

◆ deinit()

void mysql_registry_no_lock_imp::deinit ( )

static

De-initializes registry, other structures.

◆ get_service_implementation_by_interface()

mysql_service_implementation * mysql_registry_no_lock_imp::get_service_implementation_by_interface ( my_h_service interface )

staticprivate

Finds a Service Implementation data structure based on the pointer to interface struct supplied.

Assumes caller has at least a read lock on the Registry.

Parameters

interface A pointer to the interface structure of the Service Implementation to look for.

Returns: A pointer to respective Service Implementation data structure, or NULL if no such interface pointer is registered within the Registry.

◆ get_service_implementation_reference_count()

uint64_t mysql_registry_no_lock_imp::get_service_implementation_reference_count ( my_h_service interface )

static

Gets current reference count for a Service Implementation related to the specified pointer to the interface structure.

Assumes caller has at least a read lock on the Registry.

Parameters

interface A pointer to the interface structure of the Service Implementation to get reference count of.

Returns: A current reference count for specified Service Implementation. Returns 0 in case there is no such interface or it is not referenced.

◆ register_service()

mysql_service_status_t mysql_registry_no_lock_imp::register_service	(	const char *	service_implementation_name,
		my_h_service	ptr
	)

staticnoexcept

Registers a new Service Implementation.

If it is the first Service Implementation for the specified Service then it is made a default one.

This does not take any lock on the registry. It must not be used unless absolutely necessary. Use the mysql_registry_imp version instead.

Parameters

service_implementation_name	Name of the Service Implementation to register.
ptr	Pointer to the Service Implementation structure.

Returns: Status of performed operation

Return values

false	success
true	failure

◆ register_service_nolock()

bool mysql_registry_no_lock_imp::register_service_nolock	(	const char *	service_implementation_name,
		my_h_service	ptr
	)

static

Registers a new Service Implementation.

If it is the first Service Implementation for the specified Service then it is made a default one. Assumes caller has a write lock on the Registry.

Parameters

service_implementation_name	Name of the Service Implementation to register.
ptr	Pointer to the Service Implementation structure.

Returns: Status of performed operation

Return values

false	success
true	failure

◆ release()

mysql_service_status_t mysql_registry_no_lock_imp::release ( my_h_service service )

staticnoexcept

Releases the Service Implementation previously acquired.

After the call to this method the usage of the Service Implementation handle will lead to unpredicted results.

This does not take any lock on the registry. It must not be used unless absolutely necessary. Use the mysql_registry_imp version instead.

Parameters

service Service Implementation handle of already acquired Service.

Returns: Status of performed operation

Return values

false	success
true	failure

◆ release_nolock()

bool mysql_registry_no_lock_imp::release_nolock ( my_h_service service )

static

Releases the Service Implementation previously acquired.

After the call to this method the usage of the Service Implementation handle will lead to unpredicted results. Assumes caller has at least a read lock on the Registry.

Parameters

service Service Implementation handle of already acquired Service.

Returns: Status of performed operation

Return values

false	success
true	failure

◆ set_default()

mysql_service_status_t mysql_registry_no_lock_imp::set_default ( const char * service_implementation_name )

staticnoexcept

Sets new default Service Implementation for corresponding Service name.

This does not take any lock on the registry. It must not be used unless absolutely necessary. Use the mysql_registry_imp version instead.

Parameters

service_implementation_name Name of the Service Implementation to set as default one.

Returns: Status of performed operation

Return values

false	success
true	failure

◆ unregister()

mysql_service_status_t mysql_registry_no_lock_imp::unregister ( const char * service_implementation_name )

staticnoexcept

Removes previously registered Service Implementation from registry.

If it is the default one for specified Service then any one still registered is made default. If there is no other, the default entry is removed from the Registry too.

This does not take any lock on the registry. It must not be used unless absolutely necessary. Use the mysql_registry_imp version instead.

Parameters

service_implementation_name Name of the Service Implementation to unregister.

Returns: Status of performed operation

Return values

false	success
true	Failure. May happen when Service is still being referenced.

◆ unregister_nolock()

bool mysql_registry_no_lock_imp::unregister_nolock ( const char * service_implementation_name )

static

Removes previously registered Service Implementation from registry.

If it is the default one for specified Service then any one still registered is made default. If there is no other, the default entry is removed from the Registry too. Assumes caller has a write lock on the Registry.

Parameters

service_implementation_name Name of the Service Implementation to unregister.

Returns: Status of performed operation

Return values

false	success
true	Failure. May happen when Service is still being referenced.

Member Data Documentation

◆ interface_mapping

mysql_registry_no_lock_imp::my_interface_mapping mysql_registry_no_lock_imp::interface_mapping

staticprotected

◆ service_registry

my_service_registry mysql_registry_no_lock_imp::service_registry

staticprotected

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

components/libminchassis/registry_no_lock_imp.h
components/libminchassis/registry_no_lock.cc

Static Public Member Functions

Protected Types

Static Protected Attributes

Static Private Member Functions

Member Typedef Documentation

◆ my_interface_mapping

Member Function Documentation

◆ acquire()

◆ acquire_nolock()

◆ acquire_related()

◆ deinit()

◆ get_service_implementation_by_interface()

◆ get_service_implementation_reference_count()

◆ register_service()

◆ register_service_nolock()

◆ release()

◆ release_nolock()

◆ set_default()

◆ unregister()

◆ unregister_nolock()

Member Data Documentation

◆ interface_mapping

◆ service_registry