#include <project_qsql.hpp>

Inheritance diagram for hds::db::ProjectQSql:

Public Member Functions
	ProjectQSql (const ContextQSql &dbc)

virtual	~ProjectQSql ()

virtual ErrCode	open (const std::string &name, OpenMode mode)

virtual ErrCode	close ()

virtual ErrCode	flush ()

virtual std::string	name (ErrCode *rc=NULL) const

virtual ErrCode	setName (const std::string &name_str)

virtual ErrCode	remove (const std::string &name)

virtual ErrCode	getList (Names &list) const

virtual size_t	dataSize (const std::string &name, ErrCode *rc=NULL) const

virtual time_t	creationTime (const std::string &name, ErrCode *rc=NULL) const

virtual time_t	modificationTime (const std::string &name, ErrCode *rc=NULL) const

virtual ErrCode	setCreator (const std::string &creator_str)

virtual std::string	creator (ErrCode *rc=NULL) const

virtual ErrCode	setDescription (const std::string &descr_str)

virtual std::string	description (ErrCode *rc=NULL) const

Public Member Functions inherited from hds::db::Project
	Project ()

virtual	~Project ()

Public Member Functions inherited from hds::db::Object
	Object ()

virtual	~Object ()

virtual OpenMode	openMode () const

virtual bool	exists (const std::string &name, ErrCode *rc=NULL) const

Public Member Functions inherited from hds::db::QSqlImpl
	QSqlImpl ()

	QSqlImpl (const ContextQSql &dbc)

virtual	~QSqlImpl ()

const ContextQSql &	getDbContext () const

QSqlDatabase &	getDb ()

bool	supportTransactionsFlag () const

ErrCode	dbConnect () const

QMutex &	getDefaultMutex () const

Protected Member Functions
size_t	get_seis_data_size (const std::string &name, ErrCode *rc) const

ErrCode	clear_seismics (const ContextQSql &dbc, const std::string &project_name)

Protected Member Functions inherited from hds::db::QSqlImpl
ErrCode	db_init (const hds::db::ContextQSql &context)

ErrCode	db_close (const hds::db::ContextQSql &context)

ErrCode	db_lock_tables (const TLDVec &tld_vec)

ErrCode	db_release_tables_locks ()

ErrCode	db_get_lock (const std::string &lock_name, const size_t timeout=3) const

ErrCode	db_release_lock (const std::string &lock_name) const

ErrCode	db_set_item_value (const std::string &table_name, const std::string &field_name, const std::string &key_name, const DbIndex &key_id, const std::string &value)

ErrCode	db_get_item_value (const std::string &table_name, const std::string &field_name, const std::string &key_name, const DbIndex &key_id, std::string &value) const

time_t	db_table_creation_time (const std::string &table_name, ErrCode *prc=NULL) const

time_t	db_table_modification_time (const std::string &table_name, ErrCode *prc=NULL) const

quint64	db_table_size (const std::string &table_name, ErrCode *prc=NULL) const

size_t	db_table_rows_num (const std::string &table_name, ErrCode *prc=NULL) const

ErrCode	db_transaction_begin () const

ErrCode	db_transaction_commit ()

ErrCode	db_transaction_rollback ()

QString	get_db_name_hash (const hds::db::ContextQSql &context) const

Static Protected Member Functions
static ErrCode	name2id (QSqlDatabase &db, const std::string &name, DbIndex &id)

static ErrCode	db_update_time_stamp (QSqlDatabase &db, const DbIndex &id)

Protected Attributes
DbIndex	m_cur_project_id

Protected Attributes inherited from hds::db::Object
OpenMode	m_cur_open_mode

Protected Attributes inherited from hds::db::QSqlImpl
QSqlDatabase	m_db

ContextQSql	m_dbc

bool	m_is_transaction_started

Friends
class	SeismicQSql

Additional Inherited Members
Public Types inherited from hds::db::Object
typedef std::vector< std::string >	Names

Public Types inherited from hds::db::QSqlImpl
enum	TableLockType { TLT_READ = 0, TLT_WRITE }

typedef std::vector < TableLockDescr >	TLDVec

Detailed Description

Project data access using qt sql technology.

Constructor & Destructor Documentation

hds::db::ProjectQSql::ProjectQSql ( const ContextQSql & dbc )

Constructor with data base context provided.

virtual hds::db::ProjectQSql::~ProjectQSql ( )

virtual

Close opened data and destruct object.

Member Function Documentation

ErrCode hds::db::ProjectQSql::clear_seismics	(	const ContextQSql &	dbc,
		const std::string &	project_name
	)

protected

Clear all seismic in the project with provided name.

Parameters

dbc	Database context.
project_name	Name of the project.

Returns: EC_NO_ERROR on success, correspondent error code otherwise.

virtual ErrCode hds::db::ProjectQSql::close ( )

virtual

Try to close opened or created data. Return EC_NO_ERROR if all correct,

otherwise return correspondent error code.

Implements hds::db::Object.

virtual time_t hds::db::ProjectQSql::creationTime	(	const std::string &	name,
		ErrCode *	rc = `NULL`
	)		const

virtual

Get creation time of the object with provided name.

Return EC_NO_ERROR if all correct, otherwise return correspondent error code.

Implements hds::db::Object.

virtual std::string hds::db::ProjectQSql::creator ( ErrCode * rc = NULL ) const

virtual

Get creator of the project.

rc will be EC_NO_ERROR if all correct, otherwise correspondent error code.

Implements hds::db::Project.

virtual size_t hds::db::ProjectQSql::dataSize	(	const std::string &	name,
		ErrCode *	rc = `NULL`
	)		const

virtual

Get size of the object data in bytes.

Parameters

name	Name of the project.
prc	Resulted error code if provided.

Returns: Data size in bytes.

Implements hds::db::Object.

static ErrCode hds::db::ProjectQSql::db_update_time_stamp	(	QSqlDatabase &	db,
		const DbIndex &	id
	)

staticprotected

Update modification time for current time for project with provided id.

Return EC_NO_ERROR if all good.

virtual std::string hds::db::ProjectQSql::description ( ErrCode * rc = NULL ) const

virtual

Get description of the project.

rc will be EC_NO_ERROR if all correct, otherwise correspondent error code.

Implements hds::db::Project.

virtual ErrCode hds::db::ProjectQSql::flush ( )

virtual

Synchronizes modified data with database.

Returns: EC_NO_ERROR if all done, otherwise return error code.

Implements hds::db::Object.

size_t hds::db::ProjectQSql::get_seis_data_size	(	const std::string &	name,
		ErrCode *	rc
	)		const

protected

Get size of seismics inside current project in bytes.

Parameters

prc	Resulted error code if provided.

Returns: Data size in bytes.

virtual ErrCode hds::db::ProjectQSql::getList ( Names & list ) const

virtual

Get list of data base objects names for current context.

Return EC_NO_ERROR if all correct, otherwise return correspondent error code.

Implements hds::db::Object.

virtual time_t hds::db::ProjectQSql::modificationTime	(	const std::string &	name,
		ErrCode *	rc = `NULL`
	)		const

virtual

Get modification time of the object with provided name.

Return EC_NO_ERROR if all correct, otherwise return correspondent error code.

Implements hds::db::Object.

virtual std::string hds::db::ProjectQSql::name ( ErrCode * rc = NULL ) const

virtual

Get name of the project.

rc will be EC_NO_ERROR if all correct, otherwise correspondent error code.

Implements hds::db::Object.

static ErrCode hds::db::ProjectQSql::name2id	(	QSqlDatabase &	db,
		const std::string &	name,
		DbIndex &	id
	)

staticprotected

Get id of project with provided name. Return EC_NO_ERROR if all good.

virtual ErrCode hds::db::ProjectQSql::open	(	const std::string &	name,
		OpenMode	mode
	)

virtual

Try to open data with provided name. Return EC_NO_ERROR if all correct,

otherwise return correspondent error code. Temporary projects (mode = OM_TMP) not supported now.

Implements hds::db::Object.

virtual ErrCode hds::db::ProjectQSql::remove ( const std::string & name )

virtual

Try to remove data with provided name. Return EC_NO_ERROR if all correct,

otherwise return correspondent error code.

Implements hds::db::Object.

virtual ErrCode hds::db::ProjectQSql::setCreator ( const std::string & creator_str )

virtual

Set creator of the project.

Return EC_NO_ERROR if all correct, otherwise return correspondent error code.

Implements hds::db::Project.

virtual ErrCode hds::db::ProjectQSql::setDescription ( const std::string & descr_str )

virtual

Set description of the project.

Return EC_NO_ERROR if all correct, otherwise return correspondent error code.

Implements hds::db::Project.

virtual ErrCode hds::db::ProjectQSql::setName ( const std::string & name_str )

virtual

Set name of the project (rename).

Return EC_NO_ERROR if all correct, otherwise return correspondent error code.

Implements hds::db::Object.

Member Data Documentation

DbIndex hds::db::ProjectQSql::m_cur_project_id

protected

< Current id of the project if opened.

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

/net/opt/univers/ubp-i-15.3-centos7-x64.urij/include/hds_db/qsql/project_qsql.hpp

Public Member Functions

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Friends

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation