#include <entity_object_impl.h>

Inheritance diagram for dd::Entity_object_impl:

Public Member Functions
	Entity_object_impl ()

Object_id	id () const override
	The unique dictionary object id. More...

void	set_id (Object_id id)

bool	is_persistent () const override
	Is dictionary object persistent in dictionary tables ? More...

const String_type &	name () const override

void	set_name (const String_type &name) override

Object_key *	create_primary_key () const override

bool	has_new_primary_key () const override
	Indicates that object is guaranteed to have primary key value which doesn't exist in database (e.g. More...

Entity_object_impl *	impl () override

const Entity_object_impl *	impl () const override

Public Member Functions inherited from dd::Weak_object
virtual void	debug_print (String_type &outb) const =0

	Weak_object ()=default

	Weak_object (const Weak_object &)=default

virtual	~Weak_object ()=default

Public Member Functions inherited from dd::Weak_object_impl_< use_pfs >
	Weak_object_impl_ ()=default

	~Weak_object_impl_ () override=default

void *	operator new (size_t size, const std::nothrow_t &nt) noexcept

void	operator delete (void *ptr, const std::nothrow_t &nt) noexcept

void *	operator new (size_t size) noexcept

void	operator delete (void *ptr) noexcept

virtual const Object_table &	object_table () const =0

virtual bool	validate () const =0

virtual bool	store (Open_dictionary_tables_ctx *otx)
	Store the DD object into DD table. More...

bool	drop (Open_dictionary_tables_ctx *otx) const
	Drop the DD object from DD table. More...

virtual bool	restore_attributes (const Raw_record &r)=0

virtual bool	store_attributes (Raw_record *r)=0

virtual bool	restore_children (Open_dictionary_tables_ctx *)

virtual bool	store_children (Open_dictionary_tables_ctx *)

virtual bool	drop_children (Open_dictionary_tables_ctx *) const

Protected Member Functions
void	set_primary_key_value (const Raw_new_record &r) override

void	fix_has_new_primary_key () override

void	restore_id (const Raw_record &r, int field_idx)

void	restore_name (const Raw_record &r, int field_idx)

bool	store_id (Raw_record *r, int field_idx)

bool	store_name (Raw_record *r, int field_idx)

bool	store_name (Raw_record *r, int field_idx, bool is_null)

void	serialize (Sdi_wcontext wctx, Sdi_writer w) const

bool	deserialize (Sdi_rcontext *rctx, const RJ_Value &val)

	Entity_object_impl (const Entity_object_impl &src)

Protected Member Functions inherited from dd::Weak_object_impl_< use_pfs >
bool	check_parent_consistency (Entity_object_impl *parent, Object_id parent_id) const

Private Attributes
Object_id	m_id

String_type	m_name

bool	m_has_new_primary_key
	Indicates that object is guaranteed to have ID which doesn't exist in database because it will be or just was generated using auto-increment. More...

Constructor & Destructor Documentation

◆ Entity_object_impl() [1/2]

dd::Entity_object_impl::Entity_object_impl ( )

inline

◆ Entity_object_impl() [2/2]

dd::Entity_object_impl::Entity_object_impl ( const Entity_object_impl & src )

inlineprotected

Member Function Documentation

◆ create_primary_key()

Object_key * dd::Entity_object_impl::create_primary_key ( ) const

overridevirtual

Implements dd::Weak_object_impl_< use_pfs >.

Reimplemented in dd::Index_stat_impl, and dd::Table_stat_impl.

◆ deserialize()

bool dd::Entity_object_impl::deserialize	(	Sdi_rcontext *	rctx,
		const RJ_Value &	val
	)

protected

◆ fix_has_new_primary_key()

void dd::Entity_object_impl::fix_has_new_primary_key ( )

inlineoverrideprotectedvirtual

Reimplemented from dd::Weak_object_impl_< use_pfs >.

◆ has_new_primary_key()

bool dd::Entity_object_impl::has_new_primary_key ( ) const

inlineoverridevirtual

Indicates that object is guaranteed to have primary key value which doesn't exist in database (e.g.

because it only will be generated using auto-increment at store() time). So it is ok for store() method to skip lookup of existing object with the same primary key and simply try to insert new object into the table.

Implements dd::Weak_object_impl_< use_pfs >.

Reimplemented in dd::Index_stat_impl, and dd::Table_stat_impl.

◆ id()

Object_id dd::Entity_object_impl::id ( ) const

inlineoverridevirtual

The unique dictionary object id.

Implements dd::Entity_object.

Reimplemented in dd::Event_impl, dd::Foreign_key_impl, dd::Function_impl, dd::Index_impl, dd::Index_stat_impl, dd::Parameter_impl, dd::Partition_impl, dd::Procedure_impl, dd::Resource_group_impl, dd::Routine_impl, dd::Schema_impl, dd::Spatial_reference_system_impl, dd::Table_impl, dd::Table_stat_impl, dd::Tablespace_impl, dd::Trigger_impl, and dd::View_impl.

◆ impl() [1/2]

const Entity_object_impl * dd::Entity_object_impl::impl ( ) const

inlineoverridevirtual

Implements dd::Entity_object.

Reimplemented in dd::Event_impl, dd::Foreign_key_impl, dd::Function_impl, dd::Index_impl, dd::Index_stat_impl, dd::Parameter_impl, dd::Partition_impl, dd::Procedure_impl, dd::Resource_group_impl, dd::Routine_impl, dd::Schema_impl, dd::Spatial_reference_system_impl, dd::Table_impl, dd::Table_stat_impl, dd::Tablespace_impl, dd::Trigger_impl, and dd::View_impl.

◆ impl() [2/2]

Entity_object_impl * dd::Entity_object_impl::impl ( )

inlineoverridevirtual

Implements dd::Entity_object.

Reimplemented in dd::Event_impl, dd::Foreign_key_impl, dd::Function_impl, dd::Index_impl, dd::Index_stat_impl, dd::Parameter_impl, dd::Partition_impl, dd::Procedure_impl, dd::Resource_group_impl, dd::Routine_impl, dd::Schema_impl, dd::Spatial_reference_system_impl, dd::Table_impl, dd::Table_stat_impl, dd::Tablespace_impl, dd::Trigger_impl, and dd::View_impl.

◆ is_persistent()

bool dd::Entity_object_impl::is_persistent ( ) const

inlineoverridevirtual

Is dictionary object persistent in dictionary tables ?

Implements dd::Entity_object.

Reimplemented in dd::Event_impl, dd::Foreign_key_impl, dd::Function_impl, dd::Index_impl, dd::Index_stat_impl, dd::Parameter_impl, dd::Partition_impl, dd::Procedure_impl, dd::Resource_group_impl, dd::Routine_impl, dd::Schema_impl, dd::Spatial_reference_system_impl, dd::Table_impl, dd::Table_stat_impl, dd::Tablespace_impl, dd::Trigger_impl, and dd::View_impl.

◆ name()

const String_type & dd::Entity_object_impl::name ( ) const

inlineoverridevirtual

Implements dd::Entity_object.

Reimplemented in dd::Event_impl, dd::Foreign_key_impl, dd::Function_impl, dd::Index_impl, dd::Index_stat_impl, dd::Parameter_impl, dd::Partition_impl, dd::Procedure_impl, dd::Resource_group_impl, dd::Routine_impl, dd::Schema_impl, dd::Spatial_reference_system_impl, dd::Table_impl, dd::Table_stat_impl, dd::Tablespace_impl, dd::Trigger_impl, and dd::View_impl.

◆ restore_id()

void dd::Entity_object_impl::restore_id	(	const Raw_record &	r,
		int	field_idx
	)

protected

◆ restore_name()

void dd::Entity_object_impl::restore_name	(	const Raw_record &	r,
		int	field_idx
	)

protected

◆ serialize()

void dd::Entity_object_impl::serialize	(	Sdi_wcontext *	wctx,
		Sdi_writer *	w
	)		const

protected

◆ set_id()

void dd::Entity_object_impl::set_id ( Object_id id )

inline

◆ set_name()

void dd::Entity_object_impl::set_name ( const String_type & name )

inlineoverridevirtual

Implements dd::Entity_object.

Reimplemented in dd::Event_impl, dd::Foreign_key_impl, dd::Function_impl, dd::Index_impl, dd::Index_stat_impl, dd::Parameter_impl, dd::Partition_impl, dd::Procedure_impl, dd::Resource_group_impl, dd::Routine_impl, dd::Schema_impl, dd::Spatial_reference_system_impl, dd::Table_impl, dd::Table_stat_impl, dd::Tablespace_impl, dd::Trigger_impl, and dd::View_impl.

◆ set_primary_key_value()

void dd::Entity_object_impl::set_primary_key_value ( const Raw_new_record & r )

overrideprotectedvirtual

Reimplemented from dd::Weak_object_impl_< use_pfs >.

◆ store_id()

bool dd::Entity_object_impl::store_id	(	Raw_record *	r,
		int	field_idx
	)

protected

◆ store_name() [1/2]

bool dd::Entity_object_impl::store_name	(	Raw_record *	r,
		int	field_idx
	)

protected

◆ store_name() [2/2]

bool dd::Entity_object_impl::store_name	(	Raw_record *	r,
		int	field_idx,
		bool	is_null
	)

protected

Member Data Documentation

◆ m_has_new_primary_key

bool dd::Entity_object_impl::m_has_new_primary_key

private

Indicates that object is guaranteed to have ID which doesn't exist in database because it will be or just was generated using auto-increment.

Main difference of this member from result of m_id == INVALID_OBJECT_ID check is that we delay resetting of this flag until end of store() method while m_id is updated right after object was inserted into the table. This is necessary to let entity's children figure out that their parent has new ID which was not used before (and hence their primary keys based on this ID will be new too) while still giving access to the exact value of new ID.

◆ m_id

Object_id dd::Entity_object_impl::m_id

private

◆ m_name

String_type dd::Entity_object_impl::m_name

private

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

sql/dd/impl/types/entity_object_impl.h
sql/dd/impl/types/entity_object_impl.cc

Public Member Functions

Protected Member Functions

Private Attributes

Constructor & Destructor Documentation

◆ Entity_object_impl() [1/2]

◆ Entity_object_impl() [2/2]

Member Function Documentation

◆ create_primary_key()

◆ deserialize()

◆ fix_has_new_primary_key()

◆ has_new_primary_key()

◆ id()

◆ impl() [1/2]

◆ impl() [2/2]

◆ is_persistent()

◆ name()

◆ restore_id()

◆ restore_name()

◆ serialize()

◆ set_id()

◆ set_name()

◆ set_primary_key_value()

◆ store_id()

◆ store_name() [1/2]

◆ store_name() [2/2]

Member Data Documentation

◆ m_has_new_primary_key

◆ m_id

◆ m_name