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
78
79
80
81
82
|
/*
* Copyright (c) 2007, 2014, Oracle and/or its affiliates. All rights reserved.
*
* 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
*/
#ifndef _RECORDSET_TEXT_STORAGE_BE_H_
#define _RECORDSET_TEXT_STORAGE_BE_H_
#include "wbpublic_public_interface.h"
#include "recordset_data_storage.h"
#include <map>
class WBPUBLICBACKEND_PUBLIC_FUNC Recordset_text_storage : public Recordset_data_storage
{
public:
class TemplateInfo : public Recordset_storage_info
{
public:
std::string path;
std::string include_column_types; // syntax type
std::string null_syntax;
std::string row_separator;
bool pre_quote_strings;
std::string quote;
};
static std::vector<Recordset_storage_info> storage_types(bec::GRTManager *grtm);
public:
typedef boost::shared_ptr<Recordset_text_storage> Ref;
static Ref create(bec::GRTManager *grtm) { return Ref(new Recordset_text_storage(grtm)); }
virtual ~Recordset_text_storage();
protected:
Recordset_text_storage(bec::GRTManager *grtm);
protected:
virtual void do_apply_changes(const Recordset *recordset, sqlite::connection *data_swap_db, bool skip_commit);
virtual void do_serialize(const Recordset *recordset, sqlite::connection *data_swap_db);
virtual void do_unserialize(Recordset *recordset, sqlite::connection *data_swap_db);
virtual void do_fetch_blob_value(Recordset *recordset, sqlite::connection *data_swap_db, RowId rowid, ColumnId column, sqlite::variant_t &blob_value);
public:
virtual ColumnId aux_column_count();
public:
typedef std::map<std::string, std::string> Parameters;
void parameters(const Parameters &val) { _parameters= val; }
const Parameters & parameters() const { return _parameters; }
std::string parameter_value(const std::string &name) const;
void parameter_value(const std::string &name, const std::string &value) { _parameters[name]= value; }
protected:
Parameters _parameters;
public:
void data_format(const std::string &val) { _data_format= val; }
void file_path(const std::string &val) { _file_path= val; }
const std::string & file_path() const { return _file_path; }
protected:
std::string _data_format;
std::string _file_path;
};
#endif /* _RECORDSET_TEXT_STORAGE_BE_H_ */
|
