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
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include "mysqlc_preparedstatement.hxx"
#include "mysqlc_statement.hxx"
#include "mysqlc_subcomponent.hxx"
#include "mysqlc_connection.hxx"
#include <com/sun/star/sdbc/XCloseable.hpp>
#include <com/sun/star/sdbc/XColumnLocate.hpp>
#include <com/sun/star/sdbc/XResultSet.hpp>
#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
#include <com/sun/star/sdbc/XResultSetUpdate.hpp>
#include <com/sun/star/sdbc/XRow.hpp>
#include <com/sun/star/sdbc/XRowUpdate.hpp>
#include <com/sun/star/sdbc/XWarningsSupplier.hpp>
#include <com/sun/star/sdbcx/XDeleteRows.hpp>
#include <com/sun/star/sdbcx/XRowLocate.hpp>
#include <com/sun/star/util/XCancellable.hpp>
#include <cppuhelper/compbase12.hxx>
namespace connectivity::mysqlc
{
using ::com::sun::star::uno::Any;
/*
** OResultSet
*/
typedef ::cppu::WeakComponentImplHelper12<
css::sdbc::XResultSet, css::sdbc::XRow, css::sdbc::XResultSetMetaDataSupplier,
css::util::XCancellable, css::sdbc::XWarningsSupplier, css::sdbc::XResultSetUpdate,
css::sdbc::XRowUpdate, css::sdbcx::XRowLocate, css::sdbcx::XDeleteRows, css::sdbc::XCloseable,
css::sdbc::XColumnLocate, css::lang::XServiceInfo>
OResultSet_BASE;
class OResultSet final : public cppu::BaseMutex,
public OResultSet_BASE,
public ::cppu::OPropertySetHelper,
public OPropertyArrayUsageHelper<OResultSet>
{
using DataFields = std::vector<OString>;
std::vector<DataFields> m_aRows;
std::vector<OUString> m_aFields;
MYSQL* m_pMysql = nullptr;
css::uno::WeakReferenceHelper m_aStatement;
css::uno::Reference<css::sdbc::XResultSetMetaData> m_xMetaData;
MYSQL_RES* m_pResult;
rtl_TextEncoding m_encoding;
bool m_bWasNull = false; // did the last getXXX result null?
sal_Int32 getDataLength(sal_Int32 column)
{
return m_aRows[m_nRowPosition][column - 1].getLength();
}
bool checkNull(sal_Int32 column);
/**
* Position of cursor indexed from 0
*/
sal_Int32 m_nRowPosition = -1;
sal_Int32 m_nRowCount = 0;
// OPropertyArrayUsageHelper
::cppu::IPropertyArrayHelper* createArrayHelper() const override;
// OPropertySetHelper
::cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override;
sal_Bool SAL_CALL convertFastPropertyValue(Any& rConvertedValue, Any& rOldValue,
sal_Int32 nHandle, const Any& rValue) override;
void SAL_CALL setFastPropertyValue_NoBroadcast(sal_Int32 nHandle, const Any& rValue) override;
void SAL_CALL getFastPropertyValue(Any& rValue, sal_Int32 nHandle) const override;
virtual ~OResultSet() override = default;
/**
* Ensures that the results of the query has already been fetched.
*/
void ensureResultFetched();
/**
* Ensures that meta data of the corresponding result set has been already
* queried. It should be called before freeing the result set, unless the
* information is lost.
*/
void ensureFieldInfoFetched();
/**
* Check the following things:
* - cursor is out of range. Throws exception if true.
* - column index is out of range. Throws exception if true.
* - result set is fetched. If no, then it fetches the result.
*/
void checkBordersAndEnsureFetched(sal_Int32 index);
/**
* Fetches all the data from the MYSQL_RES object related to the class. It
* frees the MYSQL_RES object afterwards, so it cannot be used anymore.
*/
void fetchResult();
public:
virtual OUString SAL_CALL getImplementationName() override;
virtual sal_Bool SAL_CALL supportsService(OUString const& ServiceName) override;
virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames() override;
OResultSet(OConnection& rConn, OCommonStatement* pStmt, MYSQL_RES* pResult,
rtl_TextEncoding _encoding);
// ::cppu::OComponentHelper
void SAL_CALL disposing() override;
// XInterface
Any SAL_CALL queryInterface(const css::uno::Type& rType) override;
void SAL_CALL acquire() noexcept override;
void SAL_CALL release() noexcept override;
//XTypeProvider
css::uno::Sequence<css::uno::Type> SAL_CALL getTypes() override;
// XPropertySet
css::uno::Reference<css::beans::XPropertySetInfo> SAL_CALL getPropertySetInfo() override;
// XResultSet
sal_Bool SAL_CALL next() override;
sal_Bool SAL_CALL isBeforeFirst() override;
sal_Bool SAL_CALL isAfterLast() override;
sal_Bool SAL_CALL isFirst() override;
sal_Bool SAL_CALL isLast() override;
void SAL_CALL beforeFirst() override;
void SAL_CALL afterLast() override;
sal_Bool SAL_CALL first() override;
sal_Bool SAL_CALL last() override;
sal_Int32 SAL_CALL getRow() override;
sal_Bool SAL_CALL absolute(sal_Int32 row) override;
sal_Bool SAL_CALL relative(sal_Int32 rows) override;
sal_Bool SAL_CALL previous() override;
void SAL_CALL refreshRow() override;
sal_Bool SAL_CALL rowUpdated() override;
sal_Bool SAL_CALL rowInserted() override;
sal_Bool SAL_CALL rowDeleted() override;
css::uno::Reference<css::uno::XInterface> SAL_CALL getStatement() override;
// XRow
sal_Bool SAL_CALL wasNull() override;
OUString SAL_CALL getString(sal_Int32 column) override;
sal_Bool SAL_CALL getBoolean(sal_Int32 column) override;
sal_Int8 SAL_CALL getByte(sal_Int32 column) override;
sal_Int16 SAL_CALL getShort(sal_Int32 column) override;
sal_Int32 SAL_CALL getInt(sal_Int32 column) override;
sal_Int64 SAL_CALL getLong(sal_Int32 column) override;
float SAL_CALL getFloat(sal_Int32 column) override;
double SAL_CALL getDouble(sal_Int32 column) override;
css::uno::Sequence<sal_Int8> SAL_CALL getBytes(sal_Int32 column) override;
css::util::Date SAL_CALL getDate(sal_Int32 column) override;
css::util::Time SAL_CALL getTime(sal_Int32 column) override;
css::util::DateTime SAL_CALL getTimestamp(sal_Int32 column) override;
css::uno::Reference<css::io::XInputStream> SAL_CALL getBinaryStream(sal_Int32 column) override;
css::uno::Reference<css::io::XInputStream>
SAL_CALL getCharacterStream(sal_Int32 column) override;
Any SAL_CALL getObject(
sal_Int32 column, const css::uno::Reference<css::container::XNameAccess>& typeMap) override;
css::uno::Reference<css::sdbc::XRef> SAL_CALL getRef(sal_Int32 column) override;
css::uno::Reference<css::sdbc::XBlob> SAL_CALL getBlob(sal_Int32 column) override;
css::uno::Reference<css::sdbc::XClob> SAL_CALL getClob(sal_Int32 column) override;
css::uno::Reference<css::sdbc::XArray> SAL_CALL getArray(sal_Int32 column) override;
// XResultSetMetaDataSupplier
css::uno::Reference<css::sdbc::XResultSetMetaData> SAL_CALL getMetaData() override;
// XCancellable
void SAL_CALL cancel() override;
// XCloseable
void SAL_CALL close() override;
// XWarningsSupplier
Any SAL_CALL getWarnings() override;
void SAL_CALL clearWarnings() override;
// XResultSetUpdate
void SAL_CALL insertRow() override;
void SAL_CALL updateRow() override;
void SAL_CALL deleteRow() override;
void SAL_CALL cancelRowUpdates() override;
void SAL_CALL moveToInsertRow() override;
void SAL_CALL moveToCurrentRow() override;
// XRowUpdate
void SAL_CALL updateNull(sal_Int32 column) override;
void SAL_CALL updateBoolean(sal_Int32 column, sal_Bool x) override;
void SAL_CALL updateByte(sal_Int32 column, sal_Int8 x) override;
void SAL_CALL updateShort(sal_Int32 column, sal_Int16 x) override;
void SAL_CALL updateInt(sal_Int32 column, sal_Int32 x) override;
void SAL_CALL updateLong(sal_Int32 column, sal_Int64 x) override;
void SAL_CALL updateFloat(sal_Int32 column, float x) override;
void SAL_CALL updateDouble(sal_Int32 column, double x) override;
void SAL_CALL updateString(sal_Int32 column, const OUString& x) override;
void SAL_CALL updateBytes(sal_Int32 column, const css::uno::Sequence<sal_Int8>& x) override;
void SAL_CALL updateDate(sal_Int32 column, const css::util::Date& x) override;
void SAL_CALL updateTime(sal_Int32 column, const css::util::Time& x) override;
void SAL_CALL updateTimestamp(sal_Int32 column, const css::util::DateTime& x) override;
void SAL_CALL updateBinaryStream(sal_Int32 column,
const css::uno::Reference<css::io::XInputStream>& x,
sal_Int32 length) override;
void SAL_CALL updateCharacterStream(sal_Int32 column,
const css::uno::Reference<css::io::XInputStream>& x,
sal_Int32 length) override;
void SAL_CALL updateObject(sal_Int32 column, const Any& x) override;
void SAL_CALL updateNumericObject(sal_Int32 column, const Any& x, sal_Int32 scale) override;
// XColumnLocate
sal_Int32 SAL_CALL findColumn(const OUString& columnName) override;
// XRowLocate
Any SAL_CALL getBookmark() override;
sal_Bool SAL_CALL moveToBookmark(const Any& bookmark) override;
sal_Bool SAL_CALL moveRelativeToBookmark(const Any& bookmark, sal_Int32 rows) override;
sal_Int32 SAL_CALL compareBookmarks(const Any& first, const Any& second) override;
sal_Bool SAL_CALL hasOrderedBookmarks() override;
sal_Int32 SAL_CALL hashBookmark(const Any& bookmark) override;
// XDeleteRows
css::uno::Sequence<sal_Int32> SAL_CALL deleteRows(const css::uno::Sequence<Any>& rows) override;
void checkColumnIndex(sal_Int32 index);
void checkRowIndex();
private:
using ::cppu::OPropertySetHelper::getFastPropertyValue;
};
} /* connectivity::mysqlc */
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
