1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
|
/*
* Copyright (C) 2008-2019 TrinityCore <https://www.trinitycore.org/>
*
* 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; either version 2 of the License, or (at your
* option) any later version.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef MySQLPreparedStatement_h__
#define MySQLPreparedStatement_h__
#include "DatabaseEnvFwd.h"
#include "Define.h"
#include "MySQLWorkaround.h"
#include <string>
#include <vector>
class MySQLConnection;
class PreparedStatementBase;
//- Class of which the instances are unique per MySQLConnection
//- access to these class objects is only done when a prepared statement task
//- is executed.
class TC_DATABASE_API MySQLPreparedStatement
{
friend class MySQLConnection;
friend class PreparedStatementBase;
public:
MySQLPreparedStatement(MySQLStmt* stmt, std::string queryString);
~MySQLPreparedStatement();
void setNull(const uint8 index);
void setBool(const uint8 index, const bool value);
void setUInt8(const uint8 index, const uint8 value);
void setUInt16(const uint8 index, const uint16 value);
void setUInt32(const uint8 index, const uint32 value);
void setUInt64(const uint8 index, const uint64 value);
void setInt8(const uint8 index, const int8 value);
void setInt16(const uint8 index, const int16 value);
void setInt32(const uint8 index, const int32 value);
void setInt64(const uint8 index, const int64 value);
void setFloat(const uint8 index, const float value);
void setDouble(const uint8 index, const double value);
void setBinary(const uint8 index, const std::vector<uint8>& value, bool isString);
uint32 GetParameterCount() const { return m_paramCount; }
protected:
MySQLStmt* GetSTMT() { return m_Mstmt; }
MySQLBind* GetBind() { return m_bind; }
PreparedStatementBase* m_stmt;
void ClearParameters();
void AssertValidIndex(uint8 index);
std::string getQueryString() const;
private:
MySQLStmt* m_Mstmt;
uint32 m_paramCount;
std::vector<bool> m_paramsSet;
MySQLBind* m_bind;
std::string const m_queryString;
MySQLPreparedStatement(MySQLPreparedStatement const& right) = delete;
MySQLPreparedStatement& operator=(MySQLPreparedStatement const& right) = delete;
};
#endif // MySQLPreparedStatement_h__
|
