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139 lines
6.8 KiB
139 lines
6.8 KiB
/* This file is part of the KDE project
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Copyright (C) 2003-2006 Jaroslaw Staniek <js@iidea.pl>
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Copyright (C) 2003 Joseph Wenninger <jowenn@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this program; see the file COPYING. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#ifndef _KEXI_ERROR_H_
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#define _KEXI_ERROR_H_
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#include <tqstring.h>
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#include "kexidb/kexidb_export.h"
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/*! Fine-grained KexiDB error codes */
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#define ERR_NONE 0
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#define ERR_NO_NAME_SPECIFIED 9 //! used when name (e.g. for database) was not specified
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#define ERR_DRIVERMANAGER 10
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#define ERR_INVALID_IDENTIFIER 11 //! used when name (e.g. for database) was not specified
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#define ERR_MISSING_DB_LOCATION 20
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#define ERR_ALREADY_CONNECTED 30
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#define ERR_NO_CONNECTION 40 //!< when opened connection was expected using KexiDB::Connection
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#define ERR_CONNECTION_FAILED 41 //!< when connection has failed
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#define ERR_CLOSE_FAILED 42 //!< when closing has failed
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#define ERR_NO_DB_USED 43 //!< when used database was expected in KexiDB::Connection
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#define ERR_OBJECT_EXISTS 50
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#define ERR_OBJECT_THE_SAME 51
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#define ERR_OBJECT_NOT_FOUND 60
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#define ERR_ACCESS_RIGHTS 70
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#define ERR_TRANSACTION_ACTIVE 80
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#define ERR_NO_TRANSACTION_ACTIVE 81
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#define ERR_NO_DB_PROPERTY 90 //! database property not found, see DatabaseProperties class
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#define ERR_DB_SPECIFIC 100
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#define ERR_CURSOR_NOT_OPEN 110
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#define ERR_SINGLE_DB_NAME_MISMATCH 120
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#define ERR_CURSOR_RECORD_FETCHING 130 //!< eg. for Cursor::drv_getNextRecord()
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#define ERR_UNSUPPORTED_DRV_FEATURE 140 //!< given driver's feature is unsupported (eg. transactins)
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#define ERR_ROLLBACK_OR_COMMIT_TRANSACTION 150 //!< error during transaction rollback or commit
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#define ERR_SYSTEM_NAME_RESERVED 160 //!< system name is reserved and cannot be used
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//!< (e.g. for table, db, or field name)
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#define ERR_CANNOT_CREATE_EMPTY_OBJECT 170 //!< empty object cannot be created
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//!< (e.g. table without fields)
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#define ERR_INVALID_DRIVER_IMPL 180 //! driver's implementation is invalid
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#define ERR_INCOMPAT_DRIVER_VERSION 181 //!< driver's version is incompatible
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#define ERR_INCOMPAT_DATABASE_VERSION 182 //!< db's version is incompatible with currently
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//!< used Kexi version
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#define ERR_INVALID_DATABASE_CONTENTS 183 //!< db's contents are invalid
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//!< (e.g. no enough information to open db)
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//! errors related to data updating on the server
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#define ERR_UPDATE_NULL_PKEY_FIELD 190 //!< null pkey field on updating
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#define ERR_UPDATE_SERVER_ERROR 191 //!< error @ the server side during data updating
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#define ERR_UPDATE_NO_MASTER_TABLE 192 //!< data could not be edited because there
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//!< is no master table defined
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#define ERR_UPDATE_NO_MASTER_TABLES_PKEY 193 //!< data could not be edited
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//!< because it's master table has
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//!< no primary key defined
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#define ERR_UPDATE_NO_ENTIRE_MASTER_TABLES_PKEY 194 //!< data could not be edited
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//!< because it does not contain entire
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//!< master table's primary key
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//! errors related to data inserting on the server
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#define ERR_INSERT_NULL_PKEY_FIELD 220 //!< null pkey field on updating
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#define ERR_INSERT_SERVER_ERROR 221 //!< error @ the server side during data inserting
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#define ERR_INSERT_NO_MASTER_TABLE 222 //!< data could not be inserted because there
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//!< is no master table defined
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#define ERR_INSERT_NO_MASTER_TABLES_PKEY 223 //!< data could not be inserted because master
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//!< table has no primary key defined
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#define ERR_INSERT_NO_ENTIRE_MASTER_TABLES_PKEY 224 //!< data could not be inserted
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//!< because it does not contain entire
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//!< master table's primary key
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//! errors related to data deleting on the server
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#define ERR_DELETE_NULL_PKEY_FIELD 250 //!< null pkey field on updating
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#define ERR_DELETE_SERVER_ERROR 251 //!< error @ the server side during data deleting
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#define ERR_DELETE_NO_MASTER_TABLE 252 //!< data could not be deleted because there
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//!< is no master table defined
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#define ERR_DELETE_NO_MASTER_TABLES_PKEY 253 //!< data could not be deleted because master
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//!< table has no primary key defined
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#define ERR_DELETE_NO_ENTIRE_MASTER_TABLES_PKEY 254 //!< data could not be deleted
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//!< because it does not contain entire
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//!< master table's primary key
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//! errors related to queries
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#define ERR_SQL_EXECUTION_ERROR 260 //!< general server error for sql statement execution
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//!< usually returned by Connection::executeSQL()
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#define ERR_SQL_PARSE_ERROR 270 //!< Parse error coming from arser::parse()
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#define ERR_OTHER 0xffff //!< use this if you have not (yet?) the name for given error
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namespace KexiDB {
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/*! This class contains a result information
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for various data manipulation operations, like cell/row updating/inserting. */
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class KEXI_DB_EXPORT ResultInfo
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{
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public:
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ResultInfo()
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{
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success = true;
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allowToDiscardChanges = false;
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column = -1;
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}
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/*! Sets information to default values. */
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void clear() {
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success = true;
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allowToDiscardChanges = false;
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column = -1;
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msg = TQString();
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desc = TQString();
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}
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bool success : 1; //!< result of the operation, true by default
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bool allowToDiscardChanges : 1; //!< True if changes can be discarded, false by default
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//!< If true, additional "Discard changes" messagebox
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//!< button can be displayed.
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TQString msg, desc; //!< error message and detailed description, both empty by default
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int column; //!< faulty column, -1 (the default) means: there is no faulty column
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};
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}//namespace
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#endif
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