var_object_repository Class Reference

class where all maps resides More...

#include <varobj.h>

List of all members.

Public Types
typedef array_allocator < var_object_map_t::mainmap_iter_t >	iter_vec_allocator_t
	allocator for iterator vector
typedef _vector < var_object_map_t::mainmap_iter_t, iter_vec_allocator_t >	iter_vector_t
	vector of iterators
typedef node_allocator< _map < size_t, iter_vector_t > ::_node >	object_map_allocator_t
	map allocator
typedef _map< size_t, iter_vector_t, object_map_allocator_t >	object_map_data_t
	maps rowid to the vector of iterators
Public Member Functions
	var_object_repository (const var_object_repository &x)
	copy constructor
var_object_repository &	operator= (const var_object_repository &x)
	assign operator
	var_object_repository (const var_object_schema &schema)
	constructor
	~var_object_repository ()
	destructor
void	reset ()
	clear and reuse object
size_t	count () const
	count rows
bool	process_query (xml_designer *parser, var_container::sorted_container_allocator_t &all, byte_allocator &tmp, byte_allocator &inl)
	processes xml query
bool	select_object (size_t pk, var_object_values &row, byte_allocator &tmp) const
	find by pk
bool	select_object (const var_object_values &key, var_object_values &row, byte_allocator &tmp, var_container::sorted_container_allocator_t &conall, size_t &pk) const
	find by unique key
size_t	insert_object (const var_object_values &values, byte_allocator &tmp, byte_allocator &inl, string_t &err)
	adds new object to the repository the length of object must excatly match the length of var_object_schema returns primary key
bool	delete_object (size_t pk, byte_allocator &tmp, string_t &err)
	deletes existed object from the repository
bool	delete_object (const var_object_values &key, byte_allocator &tmp, byte_allocator &inl, string_t &err)
	deletes existed object from the repository
bool	update_object (size_t pk, const var_object_values &values, byte_allocator &tmp, byte_allocator &inl, string_t &err)
	updates existed object from the repository
bool	find_by_conditions (const xml_designer *parser, var_container &container, byte_allocator &tmp, byte_allocator &inl, string_t &err) const
	find pks by conditions
bool	find_by_condition (const xml_designer *parser, var_container &container, byte_allocator &tmp, byte_allocator &inl, string_t &err) const
	find pks by conditions
bool	find_by_row (const var_object_values &values, var_container &container, byte_allocator &tmp) const
	find pks by foreign key
Private Member Functions
vt_types	cast_to_common_type (vt_types type, const var_value &in, var_value &out, byte_allocator &tmp) const
	converts value to common type
vt_types	map_type (vt_types type) const
	map types
bool	process_returns (const xml_designer *parser, list_returns_index_t &container, byte_allocator &tmp, byte_allocator &inl, string_t &err) const
	processes selected columns
bool	process_values (const xml_designer *parser, var_object_values &container, byte_allocator &tmp, byte_allocator &inl, string_t &err) const
	processes VALUES clause
bool	process_where (const xml_designer *parser, var_container &container, byte_allocator &tmp, byte_allocator &inl, string_t &err) const
	processes WHERE clause
bool	process_condition (const xml_designer *parser, var_container &container, bool intersect, byte_allocator &tmp, byte_allocator &inl, string_t &err) const
	processes conditions
bool	process_group (const xml_designer *parser, var_container &container, bool intersect, byte_allocator &tmp, byte_allocator &inl, string_t &err) const
	processes group conditions recursively
bool	process_error (xml_designer *parser, const char *err) const
	processes error
const var_object_map_t *	get_v_object_pointer (vt_types type, bool searchable) const
	returns the object by type const verstion
var_object_map_t *	get_v_object_pointer (vt_types type, bool searchable)
	returns the object by type
Private Attributes
const var_object_schema &	_schema
	schema for this object
unique_key_generator	_key_generator
	unique key generator
variant_factory	_var_factory
	variant factory
var_object_map_t	_uint32_type_map
	bool, byte, short, long - all goes to the int_t map
var_object_map_t	_double_type_map
	float, double map
var_object_map_t	_uint64_type_map
	long long and date type
var_object_map_t	_string_type_map
	string, wstring (will be converted into utf-8)
var_object_map_t	_searchable_string_type_map
	partial searchable, string, wstring (will be converted into utf-8)
var_object_map_t	_fuzzy_string_type_map
	fuzzy match searchable, string, wstring (will be converted into utf-8)
var_object_map_t	_numeric_type_map
	decimal, numeric
var_object_map_t	_binary_type_map
	binary
var_object_map_t	_guid_type_map
	guid
object_map_allocator_t	_objs_all
	size_t is a unique rowid pointing to the iterator for the correspondent map
iter_vec_allocator_t	_iter_vec_all
	allocator for iterators
object_map_data_t	_objs_map
	actual map to the iterators
fuzzy_matcher *	_fuzzy_engine
	fuzzy match engine

---

Detailed Description

class where all maps resides

Definition at line 166 of file varobj.h.

---

Member Typedef Documentation

var_object_repository::iter_vec_allocator_t

allocator for iterator vector

Definition at line 171 of file varobj.h.

var_object_repository::iter_vector_t

vector of iterators

Definition at line 174 of file varobj.h.

var_object_repository::object_map_allocator_t

map allocator

Definition at line 177 of file varobj.h.

var_object_repository::object_map_data_t

maps rowid to the vector of iterators

Definition at line 180 of file varobj.h.

---

Constructor & Destructor Documentation

var_object_repository::var_object_repository

(

const var_object_repository &

x

)

copy constructor

var_object_repository::var_object_repository

(

const var_object_schema &

schema

)

constructor

Parameters:

schema

schema

Definition at line 105 of file varobj.cpp.

References _fuzzy_engine, and fuzzy_matcher_factory::get_fuzzy_matcher().

var_object_repository::~var_object_repository

(

)

destructor

Definition at line 121 of file varobj.cpp.

References _fuzzy_engine.

---

Member Function Documentation

var_object_repository& var_object_repository::operator=

(

const var_object_repository &

x

)

assign operator

void var_object_repository::reset

(

)

clear and reuse object

Definition at line 129 of file varobj.cpp.

References _binary_type_map, _double_type_map, _fuzzy_engine, _fuzzy_string_type_map, _guid_type_map, _iter_vec_all, _key_generator, _numeric_type_map, _objs_all, _objs_map, _searchable_string_type_map, _string_type_map, _uint32_type_map, _uint64_type_map, _var_factory, varmap< T, C >::clear(), base_map< K, T, Pr, M >::clear(), unique_key_generator::clear(), fuzzy_matcher::reset(), variant_factory::reset(), and rep_allocator::reset().

size_t var_object_repository::count

(

)

const

count rows

Definition at line 154 of file varobj.cpp.

References _objs_map, and base_map< K, T, Pr, M >::size().

bool var_object_repository::process_query	(	xml_designer *	parser,
		var_container::sorted_container_allocator_t &	all,
		byte_allocator &	tmp,
		byte_allocator &	inl
	)

processes xml query

Parameters:

parser	xml designer
all	container allocator
tmp	temporary allocator
inl	inline allocator

Definition at line 213 of file varobj.cpp.

References var_container::_allocator, var_container::_container, _objs_map, _schema, xml_designer::add_child(), ATTRIBUTE_NODE, base_list< T >::begin(), delete_object(), ELEMENT_NODE, base_list< T >::end(), base_map< K, T, Pr, M >::end(), base_map< K, T, Pr, M >::find(), xml_designer::get_value(), insert_object(), xml_designer::load(), persist_value(), process_error(), process_returns(), process_values(), process_where(), response_dtd, xml_designer::select_attribute_by_name(), xml_designer::select_parent(), xml_designer::select_xpath(), str_template::strlen(), str_template::strprint(), update_object(), and exception::what().

bool var_object_repository::select_object	(	size_t	pk,
		var_object_values &	row,
		byte_allocator &	tmp
	)			const

find by pk

non xml level

Parameters:

pk	primary key
row	row values
tmp	temporary allocator

Definition at line 1230 of file varobj.cpp.

References _objs_map, _schema, base_map< K, T, Pr, M >::end(), base_map< K, T, Pr, M >::find(), and _vector< T, A >::resize().

Referenced by select_object().

bool var_object_repository::select_object	(	const var_object_values &	key,
		var_object_values &	row,
		byte_allocator &	tmp,
		var_container::sorted_container_allocator_t &	conall,
		size_t &	pk
	)			const

find by unique key

non xml level

Parameters:

key	unique key
row	row values
tmp	temporary allocator
conall	container allocator
pk	returns internal pk

Definition at line 1272 of file varobj.cpp.

References var_container::_container, find_by_row(), and select_object().

size_t var_object_repository::insert_object	(	const var_object_values &	values,
		byte_allocator &	tmp,
		byte_allocator &	inl,
		string_t &	err
	)

adds new object to the repository the length of object must excatly match the length of var_object_schema returns primary key

Parameters:

values	db row
tmp	temporary allocator
inl	inline allocator
err	[out] error

Definition at line 843 of file varobj.cpp.

References _fuzzy_engine, _iter_vec_all, _key_generator, _objs_all, _objs_map, _schema, var_value::_value, fuzzy_matcher::add(), varmap< T, C >::add_resource(), base_vector< T >::begin(), cast_to_common_type(), base_vector< T >::end(), unique_key_generator::generate(), get_v_object_pointer(), _map< K, T, A, Pr, M >::insert(), _vector< T, A >::resize(), base_vector< T >::size(), and _terimber_xml_value_::strVal.

Referenced by process_query().

bool var_object_repository::delete_object	(	size_t	pk,
		byte_allocator &	tmp,
		string_t &	err
	)

deletes existed object from the repository

Parameters:

pk	primary key
tmp	temporary allocator
err	[out] error

Definition at line 900 of file varobj.cpp.

References _fuzzy_engine, _iter_vec_all, _key_generator, _objs_map, _schema, base_vector< T >::begin(), base_vector< T >::end(), base_map< K, T, Pr, M >::end(), _map< K, T, A, Pr, M >::erase(), base_map< K, T, Pr, M >::find(), get_v_object_pointer(), map_type(), fuzzy_matcher::remove(), varmap< T, C >::remove_resource(), and unique_key_generator::save().

Referenced by delete_object(), and process_query().

bool var_object_repository::delete_object	(	const var_object_values &	key,
		byte_allocator &	tmp,
		byte_allocator &	inl,
		string_t &	err
	)

deletes existed object from the repository

find by unique key

non xml level

Parameters:

key	key
tmp	temporary allocator
inl	inline allocator
err	[out] error

Definition at line 1297 of file varobj.cpp.

References var_container::_container, delete_object(), find_by_row(), and byte_allocator::reset().

bool var_object_repository::update_object	(	size_t	pk,
		const var_object_values &	values,
		byte_allocator &	tmp,
		byte_allocator &	inl,
		string_t &	err
	)

updates existed object from the repository

Parameters:

pk	primary key
values	new db row
tmp	temporary allocator
inl	inline allocator
err	[out] error

Definition at line 946 of file varobj.cpp.

References _fuzzy_engine, _objs_map, _schema, var_value::_value, fuzzy_matcher::add(), varmap< T, C >::add_resource(), base_vector< T >::begin(), cast_to_common_type(), base_vector< T >::end(), base_map< K, T, Pr, M >::end(), base_map< K, T, Pr, M >::find(), get_v_object_pointer(), fuzzy_matcher::remove(), varmap< T, C >::remove_resource(), base_vector< T >::size(), and _terimber_xml_value_::strVal.

Referenced by process_query().

bool var_object_repository::find_by_conditions	(	const xml_designer *	parser,
		var_container &	container,
		byte_allocator &	tmp,
		byte_allocator &	inl,
		string_t &	err
	)			const

find pks by conditions

Parameters:

parser	xml designer
container	[out] container of values
tmp	temporary allocator
inl	inline allocator
err	[out] error

Definition at line 1322 of file varobj.cpp.

References process_where().

bool var_object_repository::find_by_condition	(	const xml_designer *	parser,
		var_container &	container,
		byte_allocator &	tmp,
		byte_allocator &	inl,
		string_t &	err
	)			const

find pks by conditions

find pks by a single condition

Parameters:

parser	xml designer
container	[out] container of values
tmp	temporary allocator
inl	inline allocator
err	[out] error

Definition at line 1334 of file varobj.cpp.

References process_condition().

bool var_object_repository::find_by_row	(	const var_object_values &	values,
		var_container &	container,
		byte_allocator &	tmp
	)			const

find pks by foreign key

Parameters:

values	row with conditions
container	[out] container of values
tmp	temporary allocator

Definition at line 1345 of file varobj.cpp.

References _schema, base_vector< T >::begin(), cast_to_common_type(), base_vector< T >::end(), varmap< T, C >::find_exact_resource(), get_v_object_pointer(), varmap< T, C >::intersect_exact_resource(), and base_vector< T >::size().

Referenced by delete_object(), and select_object().

vt_types var_object_repository::cast_to_common_type	(	vt_types	type,
		const var_value &	in,
		var_value &	out,
		byte_allocator &	tmp
	)			const [private]

converts value to common type

Parameters:

type	variant type
in	input value
out	output value
tmp	temporary allocator

Definition at line 1019 of file varobj.cpp.

References var_value::_not_null, var_value::_value, byte_allocator::allocate(), _terimber_xml_value_::boolVal, _terimber_xml_value_::bufVal, _terimber_xml_value_::bVal, _terimber_xml_value_::cVal, _terimber_xml_value_::dblVal, _terimber_xml_value_::fltVal, _terimber_xml_value_::guidVal, _terimber_xml_value_::intVal, _terimber_xml_value_::iVal, _terimber_xml_value_::lVal, os_minus_one, _terimber_xml_value_::strVal, _terimber_xml_value_::uintVal, _terimber_xml_value_::uiVal, _terimber_xml_value_::ulVal, str_template::unicode_to_multibyte(), vt_binary, vt_bool, vt_date, vt_decimal, vt_double, vt_empty, vt_enum, vt_float, vt_guid, vt_null, vt_numeric, vt_sb1, vt_sb2, vt_sb4, vt_sb8, vt_string, vt_ub1, vt_ub2, vt_ub4, vt_ub8, vt_unknown, vt_wstring, and _terimber_xml_value_::wstrVal.

Referenced by find_by_row(), insert_object(), process_condition(), and update_object().

vt_types var_object_repository::map_type

(

vt_types

type

)

const [private]

map types

Parameters:

type	variant type

Definition at line 1122 of file varobj.cpp.

References vt_binary, vt_bool, vt_date, vt_decimal, vt_double, vt_empty, vt_enum, vt_float, vt_guid, vt_null, vt_numeric, vt_sb1, vt_sb2, vt_sb4, vt_sb8, vt_string, vt_ub1, vt_ub2, vt_ub4, vt_ub8, vt_unknown, and vt_wstring.

Referenced by delete_object().

bool var_object_repository::process_returns	(	const xml_designer *	parser,
		list_returns_index_t &	container,
		byte_allocator &	tmp,
		byte_allocator &	inl,
		string_t &	err
	)			const [private]

processes selected columns

Parameters:

parser	xml designer
container	[out] list of return columns
tmp	temporary allocator
inl	inline allocator
err	[out] error

Definition at line 472 of file varobj.cpp.

References _schema, base_vector< T >::begin(), ELEMENT_NODE, base_vector< T >::end(), xml_designer::get_type(), xml_designer::get_value(), os_minus_one, _list< T, A >::push_back(), xml_designer::select_attribute_by_name(), xml_designer::select_first_child(), xml_designer::select_next_sibling(), xml_designer::select_parent(), base_vector< T >::size(), and str_template::strnocasecmp().

Referenced by process_query().

bool var_object_repository::process_values	(	const xml_designer *	parser,
		var_object_values &	container,
		byte_allocator &	tmp,
		byte_allocator &	inl,
		string_t &	err
	)			const [private]

processes VALUES clause

Parameters:

parser	xml designer
container	[out] container of values
tmp	temporary allocator
inl	inline allocator
err	[out] error

Definition at line 518 of file varobj.cpp.

References _schema, base_vector< T >::begin(), ELEMENT_NODE, base_vector< T >::end(), xml_designer::get_type(), xml_designer::get_value(), os_minus_one, parse_value(), _vector< T, A >::resize(), xml_designer::select_attribute_by_name(), xml_designer::select_first_child(), xml_designer::select_next_sibling(), xml_designer::select_parent(), base_vector< T >::size(), str_template::strnocasecmp(), and exception::what().

Referenced by process_query().

bool var_object_repository::process_where	(	const xml_designer *	parser,
		var_container &	container,
		byte_allocator &	tmp,
		byte_allocator &	inl,
		string_t &	err
	)			const [private]

processes WHERE clause

Parameters:

parser	xml designer
container	[out] container of values
tmp	temporary allocator
inl	inline allocator
err	[out] error

Definition at line 429 of file varobj.cpp.

References ELEMENT_NODE, xml_designer::get_name(), xml_designer::get_type(), process_condition(), process_group(), xml_designer::select_first_child(), xml_designer::select_next_sibling(), and xml_designer::select_parent().

Referenced by find_by_conditions(), and process_query().

bool var_object_repository::process_condition	(	const xml_designer *	parser,
		var_container &	container,
		bool	intersect,
		byte_allocator &	tmp,
		byte_allocator &	inl,
		string_t &	err
	)			const [private]

processes conditions

Parameters:

parser	xml designer
container	[out] container of conditions
intersect	flag intersect
tmp	temporary allocator
inl	inline allocator
err	[out] error

Definition at line 587 of file varobj.cpp.

References var_container::_allocator, var_container::_container, _fuzzy_engine, var_value::_not_null, _objs_map, _schema, var_value::_value, base_vector< T >::begin(), cast_to_common_type(), base_map< K, T, Pr, M >::end(), base_vector< T >::end(), base_map< K, T, Pr, M >::find(), varmap< T, C >::find_exact_resource(), varmap< T, C >::find_fuzzy_resource(), varmap< T, C >::find_greater_resource(), varmap< T, C >::find_less_resource(), varmap< T, C >::find_partial_resource(), get_v_object_pointer(), xml_designer::get_value(), varmap< T, C >::intersect_exact_resource(), varmap< T, C >::intersect_fuzzy_resource(), varmap< T, C >::intersect_greater_resource(), varmap< T, C >::intersect_less_resource(), varmap< T, C >::intersect_partial_resource(), base_string< T >::length(), fuzzy_matcher::match(), nq_high, nq_low, nq_normal, os_minus_one, parse_value(), pq_high, pq_low, pq_normal, xml_designer::select_attribute_by_name(), xml_designer::select_parent(), base_vector< T >::size(), str_template::strcmp(), _terimber_xml_value_::strVal, _terimber_xml_value_::ulVal, vt_string, vt_ub4, and exception::what().

Referenced by find_by_condition(), process_group(), and process_where().

bool var_object_repository::process_group	(	const xml_designer *	parser,
		var_container &	container,
		bool	intersect,
		byte_allocator &	tmp,
		byte_allocator &	inl,
		string_t &	err
	)			const [private]

processes group conditions recursively

Parameters:

parser	xml designer
container	[out] container of conditions
intersect	flag intersect
tmp	temporary allocator
inl	inline allocator

Definition at line 790 of file varobj.cpp.

References var_container::_allocator, var_container::combine(), ELEMENT_NODE, xml_designer::get_name(), xml_designer::get_type(), xml_designer::get_value(), var_container::intersect(), process_condition(), xml_designer::select_attribute_by_name(), xml_designer::select_first_child(), xml_designer::select_next_sibling(), and xml_designer::select_parent().

Referenced by process_where().

bool var_object_repository::process_error	(	xml_designer *	parser,
		const char *	err
	)			const [private]

processes error

Parameters:

parser	xml designer
err	error

Definition at line 1217 of file varobj.cpp.

References xml_designer::add_child(), ATTRIBUTE_NODE, ELEMENT_NODE, xml_designer::load(), response_dtd, and str_template::strlen().

Referenced by process_query().

const var_object_map_t * var_object_repository::get_v_object_pointer	(	vt_types	type,
		bool	searchable
	)			const [private]

returns the object by type const verstion

Parameters:

type	variant type
searchable	flag searchable

Definition at line 1191 of file varobj.cpp.

References _binary_type_map, _double_type_map, _guid_type_map, _numeric_type_map, _searchable_string_type_map, _string_type_map, _uint32_type_map, _uint64_type_map, vt_binary, vt_double, vt_guid, vt_numeric, vt_string, vt_ub4, vt_ub8, and vt_unknown.

Referenced by delete_object(), find_by_row(), insert_object(), process_condition(), and update_object().

var_object_map_t * var_object_repository::get_v_object_pointer	(	vt_types	type,
		bool	searchable
	)			[private]

returns the object by type

Parameters:

type	variant type
searchable	flag searchable

Definition at line 1165 of file varobj.cpp.

References _binary_type_map, _double_type_map, _guid_type_map, _numeric_type_map, _searchable_string_type_map, _string_type_map, _uint32_type_map, _uint64_type_map, vt_binary, vt_double, vt_guid, vt_numeric, vt_string, vt_ub4, vt_ub8, and vt_unknown.

---

Member Data Documentation

const var_object_schema& var_object_repository::_schema [private]

schema for this object

Definition at line 365 of file varobj.h.

Referenced by delete_object(), find_by_row(), insert_object(), process_condition(), process_query(), process_returns(), process_values(), select_object(), and update_object().

unique_key_generator var_object_repository::_key_generator [private]

unique key generator

Definition at line 366 of file varobj.h.

Referenced by delete_object(), insert_object(), and reset().

variant_factory var_object_repository::_var_factory [private]

variant factory

Definition at line 367 of file varobj.h.

Referenced by reset().

var_object_map_t var_object_repository::_uint32_type_map [private]

bool, byte, short, long - all goes to the int_t map

Definition at line 368 of file varobj.h.

Referenced by get_v_object_pointer(), and reset().

var_object_map_t var_object_repository::_double_type_map [private]

float, double map

Definition at line 369 of file varobj.h.

Referenced by get_v_object_pointer(), and reset().

var_object_map_t var_object_repository::_uint64_type_map [private]

long long and date type

Definition at line 370 of file varobj.h.

Referenced by get_v_object_pointer(), and reset().

var_object_map_t var_object_repository::_string_type_map [private]

string, wstring (will be converted into utf-8)

Definition at line 371 of file varobj.h.

Referenced by get_v_object_pointer(), and reset().

var_object_map_t var_object_repository::_searchable_string_type_map [private]

partial searchable, string, wstring (will be converted into utf-8)

Definition at line 372 of file varobj.h.

Referenced by get_v_object_pointer(), and reset().

var_object_map_t var_object_repository::_fuzzy_string_type_map [private]

fuzzy match searchable, string, wstring (will be converted into utf-8)

Definition at line 373 of file varobj.h.

Referenced by reset().

var_object_map_t var_object_repository::_numeric_type_map [private]

decimal, numeric

Definition at line 374 of file varobj.h.

Referenced by get_v_object_pointer(), and reset().

var_object_map_t var_object_repository::_binary_type_map [private]

binary

Definition at line 375 of file varobj.h.

Referenced by get_v_object_pointer(), and reset().

var_object_map_t var_object_repository::_guid_type_map [private]

guid

Definition at line 376 of file varobj.h.

Referenced by get_v_object_pointer(), and reset().

object_map_allocator_t var_object_repository::_objs_all [private]

size_t is a unique rowid pointing to the iterator for the correspondent map

Definition at line 377 of file varobj.h.

Referenced by insert_object(), and reset().

iter_vec_allocator_t var_object_repository::_iter_vec_all [private]

allocator for iterators

Definition at line 378 of file varobj.h.

Referenced by delete_object(), insert_object(), and reset().

object_map_data_t var_object_repository::_objs_map [private]

actual map to the iterators

Definition at line 379 of file varobj.h.

Referenced by count(), delete_object(), insert_object(), process_condition(), process_query(), reset(), select_object(), and update_object().

fuzzy_matcher* var_object_repository::_fuzzy_engine [private]

fuzzy match engine

Definition at line 380 of file varobj.h.

Referenced by delete_object(), insert_object(), process_condition(), reset(), update_object(), var_object_repository(), and ~var_object_repository().

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

• varobj.h
• varobj.cpp