istatement.h
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1 /*
2  * Copyright (C) 2005 Tommi Maekitalo
3  *
4  * This library is free software; you can redistribute it and/or
5  * modify it under the terms of the GNU Lesser General Public
6  * License as published by the Free Software Foundation; either
7  * version 2.1 of the License, or (at your option) any later version.
8  *
9  * As a special exception, you may use this file as part of a free
10  * software library without restriction. Specifically, if other files
11  * instantiate templates or use macros or inline functions from this
12  * file, or you compile this file and link it with other files to
13  * produce an executable, this file does not by itself cause the
14  * resulting executable to be covered by the GNU General Public
15  * License. This exception does not however invalidate any other
16  * reasons why the executable file might be covered by the GNU Library
17  * General Public License.
18  *
19  * This library is distributed in the hope that it will be useful,
20  * but WITHOUT ANY WARRANTY; without even the implied warranty of
21  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
22  * Lesser General Public License for more details.
23  *
24  * You should have received a copy of the GNU Lesser General Public
25  * License along with this library; if not, write to the Free Software
26  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
27  */
28 
29 #ifndef TNTDB_IFACE_ISTATEMENT_H
30 #define TNTDB_IFACE_ISTATEMENT_H
31 
32 #include <cxxtools/refcounted.h>
33 #include <cxxtools/string.h>
34 #include <string>
35 #include <stdint.h>
36 
37 namespace tntdb
38 {
39  class Result;
40  class Row;
41  class Value;
42  class Date;
43  class Time;
44  class Datetime;
45  class Decimal;
46  class ICursor;
47  class Blob;
48 
50  {
51  public:
52  typedef unsigned size_type;
53 
54  virtual void clear() = 0;
55 
56  virtual void setNull(const std::string& col) = 0;
57  virtual void setBool(const std::string& col, bool data) = 0;
58  virtual void setShort(const std::string& col, short data) = 0;
59  virtual void setInt(const std::string& col, int data) = 0;
60  virtual void setLong(const std::string& col, long data) = 0;
61  virtual void setUnsignedShort(const std::string& col, unsigned short data) = 0;
62  virtual void setUnsigned(const std::string& col, unsigned data) = 0;
63  virtual void setUnsignedLong(const std::string& col, unsigned long data) = 0;
64  virtual void setInt32(const std::string& col, int32_t data) = 0;
65  virtual void setUnsigned32(const std::string& col, uint32_t data) = 0;
66  virtual void setInt64(const std::string& col, int64_t data) = 0;
67  virtual void setUnsigned64(const std::string& col, uint64_t data) = 0;
68  virtual void setDecimal(const std::string& col, const Decimal& data) = 0;
69  virtual void setFloat(const std::string& col, float data) = 0;
70  virtual void setDouble(const std::string& col, double data) = 0;
71  virtual void setChar(const std::string& col, char data) = 0;
72  virtual void setString(const std::string& col, const std::string& data) = 0;
73  virtual void setBlob(const std::string& col, const Blob& data) = 0;
74  virtual void setDate(const std::string& col, const Date& data) = 0;
75  virtual void setTime(const std::string& col, const Time& data) = 0;
76  virtual void setDatetime(const std::string& col, const Datetime& data) = 0;
77  virtual void setUString(const std::string& col, const cxxtools::String& data);
78 
79  virtual size_type execute() = 0;
80  virtual Result select() = 0;
81  virtual Row selectRow() = 0;
82  virtual Value selectValue() = 0;
83  virtual ICursor* createCursor(unsigned fetchsize) = 0;
84  };
85 }
86 
87 #endif // TNTDB_IFACE_ISTATEMENT_H
88