mysql_warning.cpp
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/*
Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved.
The MySQL Connector/C++ is licensed under the terms of the GPLv2
<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most
MySQL Connectors. There are special exceptions to the terms and
conditions of the GPLv2 as it is applied to this software, see the
FLOSS License Exception
<http://www.mysql.com/about/legal/licensing/foss-exception.html>.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published
by the Free Software Foundation; version 2 of the License.
This program 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 General Public License
for more details.
You should have received a copy of the GNU General Public License along
with this program; if not, write to the Free Software Foundation, Inc.,
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "mysql_warning.h"
#include <boost/scoped_ptr.hpp>
#include <cppconn/statement.h>
#include <cppconn/resultset.h>
namespace sql
{
namespace mysql
{
MySQL_Warning::MySQL_Warning(const sql::SQLString& reason, const sql::SQLString& SQLState, int vendorCode)
: sql_state(SQLState), errNo(vendorCode), descr(reason), next(NULL)
{
}
MySQL_Warning::MySQL_Warning(const sql::SQLString& reason, const sql::SQLString& SQLState)
: sql_state(SQLState), errNo(0), descr(reason), next(NULL)
{
}
MySQL_Warning::MySQL_Warning(const sql::SQLString& reason)
: sql_state("HY000"), errNo(0), descr(reason), next(NULL)
{
}
MySQL_Warning::MySQL_Warning() : sql_state("HY000"), errNo(0), next(NULL) {}
const sql::SQLString& MySQL_Warning::getMessage() const
{
return descr;
}
const sql::SQLString& MySQL_Warning::getSQLState() const
{
return sql_state;
}
int MySQL_Warning::getErrorCode() const
{
return errNo;
}
const SQLWarning* MySQL_Warning::getNextWarning() const
{
return next.get();
}
MySQL_Warning::~MySQL_Warning()
{
}
/* We don't really want it to be called, but we need to implement it */
void MySQL_Warning::setNextWarning(const SQLWarning* _next)
{
if (_next) {
next.reset(new MySQL_Warning(*_next));
}
else {
next.reset();
}
}
void MySQL_Warning::setNextWarning(MySQL_Warning* _next)
{
next.reset(_next);
}
MySQL_Warning::MySQL_Warning(const MySQL_Warning& w)
: sql_state(w.sql_state), errNo(w.errNo), next(w.next.get()), descr(w.descr) {}
MySQL_Warning::MySQL_Warning(const ::sql::SQLWarning& w)
: sql_state(w.getSQLState()),
errNo(w.getErrorCode()),
descr(w.getMessage())
{
setNextWarning(w.getNextWarning());
}
/*
*
*/
const sql::SQLString&
errCode2SqlState(int32_t errCode, sql::SQLString& state)
{
switch (errCode) {
case 1037:
case 1038:
state = "HY001";
break;
case 1040:
state = "08004";
break;
case 1042:
case 1043:
case 1047:
case 1053:
state = "08S01";
break;
case 1044:
case 1049:
case 1055:
case 1056:
case 1057:
case 1059:
case 1061:
case 1063:
case 1064:
case 1065:
case 1066:
case 1067:
case 1068:
case 1069:
case 1070:
case 1071:
case 1072:
case 1073:
case 1074:
case 1075:
state = "42000";
break;
case 1045:
state = "28000";
break;
case 1046:
state = "3D000";
break;
case 1048:
case 1052:
case 1062:
state = "23000";
break;
case 1050:
state = "42501";
break;
case 1051:
state = "42S02";
break;
case 1054:
state = "42S22";
break;
case 1058:
state = "21S01";
break;
case 1060:
state = "42S21";
break;
case 1264:
state = "22003";
break;
case 1000:
case 1001:
case 1002:
case 1003:
case 1004:
case 1005:
case 1006:
case 1007:
case 1008:
case 1009:
case 1010:
case 1011:
case 1012:
case 1013:
case 1014:
case 1015:
case 1016:
case 1017:
case 1018:
case 1019:
case 1020:
case 1021:
case 1022:
case 1023:
case 1024:
case 1025:
case 1026:
case 1027:
case 1028:
case 1029:
case 1030:
case 1031:
case 1032:
case 1033:
case 1034:
case 1035:
case 1036:
case 1076:
state = "HY000";
break;
default:
state = "";
break;
}
return state;
}
MySQL_Warning*
loadMysqlWarnings(sql::Connection* connection)
{
MySQL_Warning* first = NULL, * current = NULL;
SQLString state;
if (connection != NULL) {
boost::scoped_ptr< sql::Statement > stmt(connection->createStatement());
boost::scoped_ptr< sql::ResultSet > rset(stmt->executeQuery("SHOW WARNINGS"));
while (rset->next()) {
// 1 - Level
// 2 - Code
// 3 - Message
int32_t errCode = rset->getInt(2);
if (current == NULL) {
first = current = new MySQL_Warning(sql::SQLString(rset->getString(3)), errCode2SqlState(errCode, state), errCode);
}
else {
MySQL_Warning* tmp = new MySQL_Warning(sql::SQLString(rset->getString(3)), errCode2SqlState(errCode, state), errCode);
current->setNextWarning(tmp);
current = tmp;
}
}
}
return first;
}
} /* namespace mysql */
} /* namespace sql */
/*
* Local variables:
* tab-width: 4
* c-basic-offset: 4
* End:
* vim600: noet sw=4 ts=4 fdm=marker
* vim<600: noet sw=4 ts=4
*/