db_object.c File Reference

#include "config.h"
#include <assert.h>
#include <stdlib.h>
#include "dbi.h"
#include "db_stub.h"
#include "api_util.h"

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Classes
struct	object_rm_bind_s
struct	object_res_bind_s
struct	object_resultset_s_
struct	object_resultset_pool_s

Typedefs
typedef struct object_rm_bind_s	OBJECT_RM_BIND
typedef struct object_res_bind_s	OBJECT_RES_BIND
typedef struct object_resultset_s_	OBJECT_RESULTSET
typedef struct object_resultset_pool_s	OBJECT_RESULTSET_POOL

Functions
static int	rm_api_get_count (API_RESULTSET_META *impl, int *count)
static int	rm_api_get_info (API_RESULTSET_META *impl, int index, CI_RMETA_INFO_TYPE type, void *arg, size_t size)
static void	or_rm_bind_destroyf (BH_BIND *bind)
static int	or_rm_bind_create (OBJECT_RESULTSET *or, OBJECT_RM_BIND **rrm_bind)
static void	or_rm_bind_destroy (OBJECT_RM_BIND *rm_bind)
static int	res_api_get_resultset_metadata (API_RESULTSET *impl, API_RESULTSET_META **rimpl)
static int	res_api_fetch (API_RESULTSET *impl, int offset, CI_FETCH_POSITION pos)
static int	res_api_tell (API_RESULTSET *impl, int *offset)
static int	res_api_clear_updates (API_RESULTSET *impl)
static int	res_api_delete_row (API_RESULTSET *impl)
static int	res_api_get_value (API_RESULTSET *impl, int index, CI_TYPE type, void *addr, size_t len, size_t *outlen, bool *is_null)
static int	res_api_get_value_by_name (API_RESULTSET *impl, const char *name, CI_TYPE type, void *addr, size_t len, size_t *outlen, bool *isnull)
static int	res_api_update_value (API_RESULTSET *impl, int index, CI_TYPE type, void *addr, size_t len)
static int	res_api_apply_update (API_RESULTSET *impl)
static void	res_api_destroy (API_RESULTSET *impl)
static void	or_res_bind_destroyf (BH_BIND *bind)
static int	or_res_bind_create (OBJECT_RESULTSET *or, OBJECT_RES_BIND **rres_bind)
static void	or_res_bind_destroy (OBJECT_RES_BIND *res_bind)
static int	vt_api_get_index_by_name (void *impl, const char *name, int *ri)
static int	vt_api_get_db_value (void *impl, int index, DB_VALUE *dbval)
static int	vt_api_set_db_value (void *impl, int index, DB_VALUE *dbval)
static int	vt_api_init_domain (void *impl, int index, DB_VALUE *value)
static void	or_destroy (OBJECT_RESULTSET *or)
static int	or_create (OID *oid, BIND_HANDLE conn, BH_INTERFACE *bh_ifs, OBJECT_RESULTSET **ror)
static int	orp_ht_comparef (void *key1, void *key2, int *r)
static int	orp_ht_hashf (void *key, unsigned int *rv)
static int	orp_ht_keyf (void *elem, void **rk)
static int	orp_api_get_object_resultset (API_OBJECT_RESULTSET_POOL *pool, CI_OID *oid, API_RESULTSET **rref)
static int	orp_oid_delete (API_OBJECT_RESULTSET_POOL *pool, CI_OID *oid)
static int	orp_oid_get_classname (API_OBJECT_RESULTSET_POOL *pool, CI_OID *xoid, char *name, size_t size)
static void	orp_api_destroy (API_OBJECT_RESULTSET_POOL *pool)
static int	apif_tell (DB_OBJECT *obj, int *pos)
static int	apif_last_pos (DB_OBJECT *obj, int *pos)
int	api_object_resultset_pool_create (BH_INTERFACE *ifs, BIND_HANDLE conn, API_OBJECT_RESULTSET_POOL **rpool)

Variables
static API_RESULTSET_META_IFS	RM_IFS_
static API_RESULTSET_IFS	RES_IFS_

Typedef Documentation

typedef struct object_res_bind_s OBJECT_RES_BIND

Definition at line 31 of file db_object.c.

typedef struct object_resultset_s_ OBJECT_RESULTSET

Definition at line 32 of file db_object.c.

typedef struct object_resultset_pool_s OBJECT_RESULTSET_POOL

Definition at line 33 of file db_object.c.

typedef struct object_rm_bind_s OBJECT_RM_BIND

Definition at line 30 of file db_object.c.

Function Documentation

int api_object_resultset_pool_create	(	BH_INTERFACE *	ifs,
		BIND_HANDLE	conn,
		API_OBJECT_RESULTSET_POOL **	rpool
	)

Definition at line 1159 of file db_object.c.

References API_FREE, API_MALLOC, assert, object_resultset_pool_s::bh_ifs, object_resultset_pool_s::conn, api_object_resultset_pool_s::destroy, ER_INTERFACE_NO_MORE_MEMORY, api_object_resultset_pool_s::get_object_resultset, hash_new(), object_resultset_pool_s::ht, NO_ERROR, NULL, api_object_resultset_pool_s::oid_delete, api_object_resultset_pool_s::oid_get_classname, orp_api_destroy(), orp_api_get_object_resultset(), orp_ht_comparef(), orp_ht_hashf(), orp_ht_keyf(), orp_oid_delete(), orp_oid_get_classname(), and object_resultset_pool_s::pool.

Referenced by ci_create_connection_impl().

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static int apif_last_pos ( DB_OBJECT *  obj, int *  pos  )

static

Definition at line 1129 of file db_object.c.

References assert, db_get_int(), db_send(), NO_ERROR, and NULL.

static int apif_tell ( DB_OBJECT *  obj, int *  pos  )

static

Definition at line 1104 of file db_object.c.

References assert, db_get_int(), db_send(), NO_ERROR, and NULL.

static int or_create ( OID *  oid, BIND_HANDLE  conn, BH_INTERFACE *  bh_ifs, OBJECT_RESULTSET **  ror  )

static

Definition at line 794 of file db_object.c.

References bh_interface_s::alloc_handle, API_CALLOC, API_FREE, assert, object_resultset_s_::attr_index, object_resultset_s_::attrs, object_resultset_s_::bh_ifs, bh_interface_s::bind_graft, object_resultset_s_::clz, object_resultset_s_::conn, create_db_value_bind_table(), db_attribute_next(), db_get_attributes(), db_get_class(), db_object(), object_resultset_s_::deleted, bh_interface_s::destroy_handle, ER_INTERFACE_GENERIC, ER_INTERFACE_NO_MORE_MEMORY, i, object_resultset_s_::nattrs, NO_ERROR, NULL, object_resultset_s_::obj, object_resultset_s_::oid, object_rm_bind_s::or, or_destroy(), or_res_bind_create(), or_res_bind_destroy(), or_rm_bind_create(), or_rm_bind_destroy(), object_resultset_s_::res_bind, object_resultset_s_::rm_bind, object_resultset_s_::vt, vt_api_get_db_value(), vt_api_get_index_by_name(), vt_api_init_domain(), and vt_api_set_db_value().

Referenced by orp_api_get_object_resultset().

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static void or_destroy ( OBJECT_RESULTSET *  or )

static

Definition at line 760 of file db_object.c.

References API_FREE, assert, object_resultset_s_::attr_index, object_resultset_s_::bh_ifs, bh_interface_s::bind_to_handle, value_bind_table_ifs_s::destroy, bh_interface_s::destroy_handle, value_bind_table_s::ifs, NO_ERROR, NULL, object_resultset_s_::res_bind, object_resultset_s_::rm_bind, and object_resultset_s_::vt.

Referenced by or_create(), and res_api_destroy().

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static int or_res_bind_create ( OBJECT_RESULTSET *  or, OBJECT_RES_BIND **  rres_bind  )

static

Definition at line 621 of file db_object.c.

References API_MALLOC, assert, ER_INTERFACE_NO_MORE_MEMORY, HANDLE_TYPE_RESULTSET, NO_ERROR, NULL, object_rm_bind_s::or, object_res_bind_s::or, or_res_bind_destroyf(), object_res_bind_s::res, and RES_IFS_.

Referenced by or_create().

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static void or_res_bind_destroy ( OBJECT_RES_BIND *  res_bind )

static

Definition at line 644 of file db_object.c.

References API_FREE, assert, and NULL.

Referenced by or_create(), and or_res_bind_destroyf().

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static void or_res_bind_destroyf ( BH_BIND *  bind )

static

Definition at line 604 of file db_object.c.

References assert, NULL, object_res_bind_s::or, or_res_bind_destroy(), and object_resultset_s_::res_bind.

Referenced by or_res_bind_create().

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static int or_rm_bind_create ( OBJECT_RESULTSET *  or, OBJECT_RM_BIND **  rrm_bind  )

static

Definition at line 326 of file db_object.c.

References API_MALLOC, assert, ER_INTERFACE_NO_MORE_MEMORY, HANDLE_TYPE_RMETA, NO_ERROR, NULL, object_rm_bind_s::or, or_rm_bind_destroyf(), object_rm_bind_s::rm, and RM_IFS_.

Referenced by or_create().

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static void or_rm_bind_destroy ( OBJECT_RM_BIND *  rm_bind )

static

Definition at line 348 of file db_object.c.

References API_FREE, assert, and NULL.

Referenced by or_create(), and or_rm_bind_destroyf().

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static void or_rm_bind_destroyf ( BH_BIND *  bind )

static

Definition at line 310 of file db_object.c.

References assert, NULL, object_rm_bind_s::or, or_rm_bind_destroy(), and object_resultset_s_::rm_bind.

Referenced by or_rm_bind_create().

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static void orp_api_destroy ( API_OBJECT_RESULTSET_POOL *  pool )

static

Definition at line 1088 of file db_object.c.

References API_FREE, assert, hash_destroy(), object_resultset_pool_s::ht, NULL, and p.

Referenced by api_object_resultset_pool_create().

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static int orp_api_get_object_resultset ( API_OBJECT_RESULTSET_POOL *  pool, CI_OID *  oid, API_RESULTSET **  rref  )

static

Definition at line 974 of file db_object.c.

References assert, object_resultset_pool_s::bh_ifs, object_resultset_pool_s::conn, hash_lookup(), object_resultset_pool_s::ht, NO_ERROR, NULL, object_rm_bind_s::or, or_create(), p, object_resultset_s_::res_bind, and xoid2oid().

Referenced by api_object_resultset_pool_create().

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static int orp_ht_comparef ( void *  key1, void *  key2, int *  r  )

static

Definition at line 922 of file db_object.c.

References assert, NO_ERROR, NULL, OID_EQ, and OID_GT.

Referenced by api_object_resultset_pool_create().

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static int orp_ht_hashf ( void *  key, unsigned int *  rv  )

static

Definition at line 940 of file db_object.c.

References assert, NO_ERROR, NULL, and OID_PSEUDO_KEY.

Referenced by api_object_resultset_pool_create().

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static int orp_ht_keyf ( void *  elem, void **  rk  )

static

Definition at line 957 of file db_object.c.

References assert, NO_ERROR, NULL, object_resultset_s_::oid, and object_rm_bind_s::or.

Referenced by api_object_resultset_pool_create().

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static int orp_oid_delete ( API_OBJECT_RESULTSET_POOL *  pool, CI_OID *  oid  )

static

Definition at line 1011 of file db_object.c.

References assert, db_drop(), ER_INTERFACE_INVALID_HANDLE, hash_lookup(), object_resultset_pool_s::ht, NO_ERROR, NULL, object_resultset_s_::obj, object_rm_bind_s::or, p, object_res_bind_s::res, object_resultset_s_::res_bind, and xoid2oid().

Referenced by api_object_resultset_pool_create().

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static int orp_oid_get_classname ( API_OBJECT_RESULTSET_POOL *  pool, CI_OID *  xoid, char *  name, size_t  size  )

static

Definition at line 1048 of file db_object.c.

References assert, db_get_class_name(), hash_lookup(), object_resultset_pool_s::ht, NO_ERROR, NULL, p, ws_mop(), and xoid2oid().

Referenced by api_object_resultset_pool_create().

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static int res_api_apply_update ( API_RESULTSET *  impl )

static

Definition at line 558 of file db_object.c.

References value_bind_table_ifs_s::apply_updates, assert, object_resultset_s_::deleted, ER_INTERFACE_GENERIC, value_bind_table_s::ifs, NULL, object_rm_bind_s::or, and object_resultset_s_::vt.

static int res_api_clear_updates ( API_RESULTSET *  impl )

static

Definition at line 425 of file db_object.c.

References assert, object_resultset_s_::deleted, ER_INTERFACE_GENERIC, value_bind_table_s::ifs, NULL, object_rm_bind_s::or, value_bind_table_ifs_s::reset, and object_resultset_s_::vt.

static int res_api_delete_row ( API_RESULTSET *  impl )

static

Definition at line 445 of file db_object.c.

References assert, db_drop(), object_resultset_s_::deleted, value_bind_table_ifs_s::destroy, ER_INTERFACE_GENERIC, value_bind_table_s::ifs, NO_ERROR, NULL, object_resultset_s_::obj, object_rm_bind_s::or, and object_resultset_s_::vt.

static void res_api_destroy ( API_RESULTSET *  impl )

static

Definition at line 577 of file db_object.c.

References assert, NULL, object_rm_bind_s::or, and or_destroy().

static int res_api_fetch ( API_RESULTSET *  impl, int  offset, CI_FETCH_POSITION  pos  )

static

Definition at line 382 of file db_object.c.

References assert, object_resultset_s_::deleted, ER_INTERFACE_GENERIC, ER_INTERFACE_INVALID_ARGUMENT, object_resultset_s_::nattrs, NO_ERROR, NULL, and object_rm_bind_s::or.

static int res_api_get_resultset_metadata ( API_RESULTSET *  impl, API_RESULTSET_META **  rimpl  )

static

Definition at line 364 of file db_object.c.

References assert, NO_ERROR, NULL, object_rm_bind_s::or, and object_resultset_s_::rm_bind.

static int res_api_get_value ( API_RESULTSET *  impl, int  index, CI_TYPE  type, void *  addr, size_t  len, size_t *  outlen, bool *  is_null  )

static

Definition at line 475 of file db_object.c.

References assert, object_resultset_s_::deleted, ER_INTERFACE_GENERIC, ER_INTERFACE_INVALID_ARGUMENT, value_bind_table_ifs_s::get_value, value_bind_table_s::ifs, object_resultset_s_::nattrs, NULL, object_rm_bind_s::or, and object_resultset_s_::vt.

static int res_api_get_value_by_name ( API_RESULTSET *  impl, const char *  name, CI_TYPE  type, void *  addr, size_t  len, size_t *  outlen, bool *  isnull  )

static

Definition at line 507 of file db_object.c.

References assert, object_resultset_s_::deleted, ER_INTERFACE_GENERIC, ER_INTERFACE_INVALID_ARGUMENT, value_bind_table_ifs_s::get_value_by_name, value_bind_table_s::ifs, NULL, object_rm_bind_s::or, and object_resultset_s_::vt.

static int res_api_tell ( API_RESULTSET *  impl, int *  offset  )

static

Definition at line 409 of file db_object.c.

References assert, NO_ERROR, NULL, and object_rm_bind_s::or.

static int res_api_update_value ( API_RESULTSET *  impl, int  index, CI_TYPE  type, void *  addr, size_t  len  )

static

Definition at line 533 of file db_object.c.

References assert, object_resultset_s_::deleted, ER_INTERFACE_GENERIC, ER_INTERFACE_INVALID_ARGUMENT, value_bind_table_s::ifs, object_resultset_s_::nattrs, NULL, object_rm_bind_s::or, value_bind_table_ifs_s::set_value, and object_resultset_s_::vt.

static int rm_api_get_count ( API_RESULTSET_META *  impl, int *  count  )

static

Definition at line 121 of file db_object.c.

References assert, object_resultset_s_::nattrs, NO_ERROR, NULL, and object_rm_bind_s::or.

static int rm_api_get_info ( API_RESULTSET_META *  impl, int  index, CI_RMETA_INFO_TYPE  type, void *  arg, size_t  size  )

static

Definition at line 142 of file db_object.c.

References assert, object_resultset_s_::attr_index, object_resultset_s_::clz, db_attribute_domain(), db_attribute_is_auto_increment(), db_attribute_is_non_null(), db_attribute_name(), db_domain_precision(), db_domain_scale(), db_get_class_name(), db_type_to_type(), ER_INTERFACE_GENERIC, ER_INTERFACE_INVALID_ARGUMENT, db_object::lock, object_resultset_s_::nattrs, NO_ERROR, NULL, object_resultset_s_::obj, object_rm_bind_s::or, strlen, TP_DOMAIN_TYPE, U_LOCK, and X_LOCK.

static int vt_api_get_db_value ( void *  impl, int  index, DB_VALUE *  dbval  )

static

Definition at line 684 of file db_object.c.

References assert, object_resultset_s_::attr_index, db_get(), ER_INTERFACE_GENERIC, sm_attribute::header, sm_component::name, NO_ERROR, NULL, object_resultset_s_::obj, and object_rm_bind_s::or.

Referenced by or_create().

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static int vt_api_get_index_by_name ( void *  impl, const char *  name, int *  ri  )

static

Definition at line 658 of file db_object.c.

References assert, object_resultset_s_::attr_index, db_attribute_name(), ER_INTERFACE_GENERIC, i, object_resultset_s_::nattrs, NO_ERROR, NULL, and object_rm_bind_s::or.

Referenced by or_create().

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static int vt_api_init_domain ( void *  impl, int  index, DB_VALUE *  value  )

static

Definition at line 734 of file db_object.c.

References assert, object_resultset_s_::attr_index, db_attribute_domain(), db_domain_precision(), db_domain_scale(), db_value_domain_init(), NO_ERROR, NULL, object_rm_bind_s::or, p, and TP_DOMAIN_TYPE.

Referenced by or_create().

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static int vt_api_set_db_value ( void *  impl, int  index, DB_VALUE *  dbval  )

static

Definition at line 706 of file db_object.c.

References assert, object_resultset_s_::attr_index, db_put(), ER_INTERFACE_GENERIC, sm_attribute::header, sm_component::name, NO_ERROR, NULL, object_resultset_s_::obj, and object_rm_bind_s::or.

Referenced by or_create().

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Variable Documentation

API_RESULTSET_IFS RES_IFS_

static

Initial value:

= {
  res_api_get_resultset_metadata,
  res_api_fetch,
  res_api_tell,
  res_api_clear_updates,
  res_api_delete_row,
  res_api_get_value,
  res_api_get_value_by_name,
  res_api_update_value,
  res_api_apply_update,
  res_api_destroy
}

Definition at line 585 of file db_object.c.

Referenced by or_res_bind_create().

API_RESULTSET_META_IFS RM_IFS_

static

Initial value:

= {
  rm_api_get_count,
  rm_api_get_info
}

Definition at line 299 of file db_object.c.

Referenced by or_rm_bind_create().