/usr/include/libgda-5.0/libgda/gda-transaction-status.h is in libgda-5.0-dev 5.2.4-1ubuntu1.
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* Copyright (C) 2006 - 2011 Vivien Malerba <malerba@gnome-db.org>
* Copyright (C) 2007 Armin Burgmeier <armin@openismus.com>
* Copyright (C) 2007 Murray Cumming <murrayc@murrayc.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GDA_TRANSACTION_STATUS_H__
#define __GDA_TRANSACTION_STATUS_H__
#include <glib-object.h>
#include <libgda/gda-enums.h>
#include <libgda/gda-decl.h>
G_BEGIN_DECLS
#define GDA_TYPE_TRANSACTION_STATUS (gda_transaction_status_get_type())
#define GDA_TRANSACTION_STATUS(obj) (G_TYPE_CHECK_INSTANCE_CAST (obj, GDA_TYPE_TRANSACTION_STATUS, GdaTransactionStatus))
#define GDA_TRANSACTION_STATUS_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST (klass, GDA_TYPE_TRANSACTION_STATUS, GdaTransactionStatusClass))
#define GDA_IS_TRANSACTION_STATUS(obj) (G_TYPE_CHECK_INSTANCE_TYPE(obj, GDA_TYPE_TRANSACTION_STATUS))
#define GDA_IS_TRANSACTION_STATUS_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GDA_TYPE_TRANSACTION_STATUS))
typedef struct _GdaTransactionStatus GdaTransactionStatus;
typedef struct _GdaTransactionStatusClass GdaTransactionStatusClass;
typedef struct _GdaTransactionStatusEvent GdaTransactionStatusEvent;
/**
* GdaTransactionStatusEventType:
* @GDA_TRANSACTION_STATUS_EVENT_SAVEPOINT:
* @GDA_TRANSACTION_STATUS_EVENT_SQL:
* @GDA_TRANSACTION_STATUS_EVENT_SUB_TRANSACTION:
*/
typedef enum {
GDA_TRANSACTION_STATUS_EVENT_SAVEPOINT,
GDA_TRANSACTION_STATUS_EVENT_SQL,
GDA_TRANSACTION_STATUS_EVENT_SUB_TRANSACTION
} GdaTransactionStatusEventType;
/**
* GdaTransactionStatusState:
* @GDA_TRANSACTION_STATUS_STATE_OK:
* @GDA_TRANSACTION_STATUS_STATE_FAILED:
*/
typedef enum {
GDA_TRANSACTION_STATUS_STATE_OK,
GDA_TRANSACTION_STATUS_STATE_FAILED
} GdaTransactionStatusState;
/**
* GdaTransactionStatusEvent:
* @trans:
* @type:
* @conn_event:
*/
struct _GdaTransactionStatusEvent {
GdaTransactionStatus *trans;
GdaTransactionStatusEventType type;
union {
gchar *svp_name; /* save point name if this event corresponds to a new save point */
gchar *sql; /* SQL to store SQL queries in transactions */
GdaTransactionStatus *sub_trans;/* sub transaction event */
} pl;
GdaConnectionEvent *conn_event;
/*< private >*/
gpointer _gda_reserved1;
gpointer _gda_reserved2;
};
/**
* GdaTransactionStatus:
* @name:
* @isolation_level:
* @state:
* @events: (element-type Gda.TransactionStatusEvent):
*
*/
struct _GdaTransactionStatus {
GObject object;
gchar *name;
GdaTransactionIsolation isolation_level;
GdaTransactionStatusState state;
GList *events;
/*< private >*/
gpointer _gda_reserved1;
gpointer _gda_reserved2;
};
struct _GdaTransactionStatusClass {
GObjectClass parent_class;
/*< private >*/
/* Padding for future expansion */
void (*_gda_reserved1) (void);
void (*_gda_reserved2) (void);
void (*_gda_reserved3) (void);
void (*_gda_reserved4) (void);
};
/**
* SECTION:gda-transaction-status
* @short_description: Keeps track of the transaction status of a connection
* @title: GdaTransactionStatus
* @stability: Stable
* @see_also: #GdaConnection
*
* On any connection (as a #GdaConnection object), if the database provider used by the connection
* supports it, transactions may be started, committed or rolledback, or savepoints added, removed or rolledback.
* These operations can be performed using Libgda's API (such as gda_connection_begin_transaction()), or directly
* using some SQL on the connection (usually a "BEGIN;" command). The #GdaTransactionStatus's aim is to
* make it easy to keep track of all the commands which have been issued on a connection regarding transactions.
*
* One #GdaTransactionStatus object is automatically attached to a #GdaConnection when a transaction is started, and
* is destroyed when the transaction is finished. A pointer to this object can be fetched using
* gda_connection_get_transaction_status() (beware that it should then not be modified). The end user is not
* supposed to instantiate #GdaTransactionStatus objects
*
* #GdaTransactionStatus's attributes are directly accessible using the public members of the object.
*/
GType gda_transaction_status_get_type (void) G_GNUC_CONST;
GdaTransactionStatus *gda_transaction_status_new (const gchar *name);
G_END_DECLS
#endif
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