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
|
/* -*- 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 .
*/
#ifndef INCLUDED_DBACCESS_SOURCE_CORE_API_KEYSET_HXX
#define INCLUDED_DBACCESS_SOURCE_CORE_API_KEYSET_HXX
#include "CacheSet.hxx"
#include <cppuhelper/implbase1.hxx>
#include <memory>
#include <map>
#include <vector>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/sdb/XSingleSelectQueryAnalyzer.hpp>
#include <com/sun/star/sdb/XSingleSelectQueryComposer.hpp>
#include <comphelper/stl_types.hxx>
namespace dbaccess
{
struct SelectColumnDescription
{
OUString sRealName; // may be empty
OUString sTableName; // may be empty
OUString sDefaultValue;
sal_Int32 nPosition;
sal_Int32 nType;
sal_Int32 nScale;
bool bNullable;
SelectColumnDescription()
:nPosition( 0 )
,nType( 0 )
,nScale( 0 )
,bNullable(false)
{
}
SelectColumnDescription( sal_Int32 _nPosition, sal_Int32 _nType, sal_Int32 _nScale,bool _bNullable, const OUString& _rDefaultValue )
:sDefaultValue( _rDefaultValue )
,nPosition( _nPosition )
,nType( _nType )
,nScale( _nScale )
,bNullable(_bNullable)
{
}
};
typedef ::std::map< OUString, SelectColumnDescription, ::comphelper::UStringMixLess > SelectColumnsMetaData;
// the elements of _rxQueryColumns must have the properties PROPERTY_REALNAME and PROPERTY_TABLENAME
void getColumnPositions(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& _rxQueryColumns,
const ::com::sun::star::uno::Sequence< OUString >& _rColumnNames,
const OUString& _rsUpdateTableName,
SelectColumnsMetaData& o_rColumnNames /* out */,
bool i_bAppendTableName = false);
typedef ::std::pair<ORowSetRow,::std::pair<sal_Int32,::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRow> > > OKeySetValue;
typedef ::std::map<sal_Int32,OKeySetValue > OKeySetMatrix;
typedef ::std::map<sal_Int32,ORowSetValueVector > OUpdatedParameter;
// is used when the source supports keys
class OKeySet : public OCacheSet
{
protected:
OKeySetMatrix m_aKeyMap;
OKeySetMatrix::iterator m_aKeyIter;
::std::vector< OUString > m_aAutoColumns; // contains all columns which are autoincrement ones
OUpdatedParameter m_aUpdatedParameter; // contains all parameter which have been updated and are needed for refetching
ORowSetValueVector m_aParameterValueForCache;
SAL_WNODEPRECATED_DECLARATIONS_PUSH
::std::auto_ptr<SelectColumnsMetaData> m_pKeyColumnNames; // contains all key column names
::std::auto_ptr<SelectColumnsMetaData> m_pColumnNames; // contains all column names
::std::auto_ptr<SelectColumnsMetaData> m_pParameterNames; // contains all parameter names
::std::auto_ptr<SelectColumnsMetaData> m_pForeignColumnNames; // contains all column names of the rest
SAL_WNODEPRECATED_DECLARATIONS_POP
connectivity::OSQLTable m_xTable; // reference to our table
::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess> m_xTableKeys;
// we need a different SQL (statement) for each different combination
// of NULLness of key & foreign columns;
// each subclause is either "colName = ?" or "colName IS NULL"
// (we avoid the standard "colName IS NOT DISTINCT FROM ?" because it is not widely supported)
typedef ::std::vector< bool > FilterColumnsNULL_t;
typedef ::std::map< FilterColumnsNULL_t,
::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XPreparedStatement > >
vStatements_t;
vStatements_t m_vStatements;
::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XPreparedStatement> m_xStatement;
::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet> m_xSet;
::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRow> m_xRow;
::com::sun::star::uno::Reference< ::com::sun::star::sdb::XSingleSelectQueryAnalyzer > m_xComposer;
const OUString m_sUpdateTableName;
::std::vector< OUString > m_aFilterColumns;
sal_Int32& m_rRowCount;
bool m_bRowCountFinal;
/** copies the values from the insert row into the key row
*
* \param _rInsertRow the row which was inserted
* \param _rKeyRow The current key row of the row set.
+ \param i_nBookmark The bookmark is used to update the parameter
*/
void copyRowValue(const ORowSetRow& _rInsertRow,ORowSetRow& _rKeyRow,sal_Int32 i_nBookmark);
::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess > getKeyColumns() const;
// returns true if it did any work
bool fillAllRows();
bool fetchRow();
void invalidateRow();
void impl_convertValue_throw(const ORowSetRow& _rInsertRow,const SelectColumnDescription& i_aMetaData);
void initColumns();
SAL_WNODEPRECATED_DECLARATIONS_PUSH
void findTableColumnsMatching_throw( const ::com::sun::star::uno::Any& i_aTable,
const OUString& i_rUpdateTableName,
const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XDatabaseMetaData>& i_xMeta,
const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess>& i_xQueryColumns,
::std::auto_ptr<SelectColumnsMetaData>& o_pKeyColumnNames);
SAL_WNODEPRECATED_DECLARATIONS_POP
void ensureStatement( );
virtual void makeNewStatement( );
void setOneKeyColumnParameter( sal_Int32 &nPos,
const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XParameters > &_xParameter,
const connectivity::ORowSetValue &_rValue,
sal_Int32 _nType,
sal_Int32 _nScale ) const;
OUStringBuffer createKeyFilter( );
bool doTryRefetch_throw() throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);;
void tryRefetch(const ORowSetRow& _rInsertRow,bool bRefetch);
void executeUpdate(const ORowSetRow& _rInsertRow ,const ORowSetRow& _rOriginalRow,const OUString& i_sSQL,const OUString& i_sTableName,const ::std::vector<sal_Int32>& _aIndexColumnPositions = ::std::vector<sal_Int32>());
void executeInsert( const ORowSetRow& _rInsertRow,const OUString& i_sSQL,const OUString& i_sTableName = OUString(),bool bRefetch = false);
void executeStatement(OUStringBuffer& io_aFilter, ::com::sun::star::uno::Reference< ::com::sun::star::sdb::XSingleSelectQueryComposer>& io_xAnalyzer);
virtual ~OKeySet();
public:
OKeySet(const connectivity::OSQLTable& _xTable,
const ::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess>& _xTableKeys,
const OUString& _rUpdateTableName,
const ::com::sun::star::uno::Reference< ::com::sun::star::sdb::XSingleSelectQueryAnalyzer >& _xComposer,
const ORowSetValueVector& _aParameterValueForCache,
sal_Int32 i_nMaxRows,
sal_Int32& o_nRowCount);
// late ctor which can throw exceptions
virtual void construct(const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet>& _xDriverSet,const OUString& i_sRowSetFilter) SAL_OVERRIDE;
virtual void reset(const ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XResultSet>& _xDriverSet) SAL_OVERRIDE;
// ::com::sun::star::sdbc::XRow
virtual sal_Bool SAL_CALL wasNull( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual OUString SAL_CALL getString( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual sal_Bool SAL_CALL getBoolean( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual sal_Int8 SAL_CALL getByte( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual sal_Int16 SAL_CALL getShort( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual sal_Int32 SAL_CALL getInt( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual sal_Int64 SAL_CALL getLong( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual float SAL_CALL getFloat( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual double SAL_CALL getDouble( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::uno::Sequence< sal_Int8 > SAL_CALL getBytes( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::util::Date SAL_CALL getDate( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::util::Time SAL_CALL getTime( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::util::DateTime SAL_CALL getTimestamp( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getBinaryStream( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream > SAL_CALL getCharacterStream( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::uno::Any SAL_CALL getObject( sal_Int32 columnIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& typeMap ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRef > SAL_CALL getRef( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XBlob > SAL_CALL getBlob( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XClob > SAL_CALL getClob( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XArray > SAL_CALL getArray( sal_Int32 columnIndex ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
virtual bool SAL_CALL rowUpdated( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual bool SAL_CALL rowInserted( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual bool SAL_CALL rowDeleted( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
// ::com::sun::star::sdbc::XResultSet
virtual bool SAL_CALL next( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual bool SAL_CALL isBeforeFirst( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual bool SAL_CALL isAfterLast( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual bool SAL_CALL isFirst( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual bool SAL_CALL isLast( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual void SAL_CALL beforeFirst( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual void SAL_CALL afterLast( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual bool SAL_CALL first( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual bool SAL_CALL last( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual sal_Int32 SAL_CALL getRow( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual bool SAL_CALL absolute( sal_Int32 row ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual bool SAL_CALL relative( sal_Int32 rows ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual bool SAL_CALL previous( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual void SAL_CALL ensureRowForData( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL refreshRow( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
// ::com::sun::star::sdbcx::XRowLocate
virtual ::com::sun::star::uno::Any SAL_CALL getBookmark() throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual bool SAL_CALL moveToBookmark( const ::com::sun::star::uno::Any& bookmark ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual bool SAL_CALL moveRelativeToBookmark( const ::com::sun::star::uno::Any& bookmark, sal_Int32 rows ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual sal_Int32 SAL_CALL compareBookmarks( const ::com::sun::star::uno::Any& first, const ::com::sun::star::uno::Any& second ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual bool SAL_CALL hasOrderedBookmarks( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual sal_Int32 SAL_CALL hashBookmark( const ::com::sun::star::uno::Any& bookmark ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
// ::com::sun::star::sdbcx::XDeleteRows
virtual ::com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL deleteRows( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& rows ,const connectivity::OSQLTable& _xTable) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
// ::com::sun::star::sdbc::XResultSetUpdate
virtual void SAL_CALL updateRow(const ORowSetRow& _rInsertRow,const ORowSetRow& _rOriginalRow,const connectivity::OSQLTable& _xTable ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual void SAL_CALL deleteRow(const ORowSetRow& _rInsertRow,const connectivity::OSQLTable& _xTable ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual void SAL_CALL insertRow( const ORowSetRow& _rInsertRow,const connectivity::OSQLTable& _xTable ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual void SAL_CALL cancelRowUpdates( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual void SAL_CALL moveToInsertRow( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual void SAL_CALL moveToCurrentRow( ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException) SAL_OVERRIDE;
virtual bool previous_checked( sal_Bool i_bFetchRow ) SAL_OVERRIDE;
virtual bool absolute_checked( sal_Int32 row,sal_Bool i_bFetchRow ) SAL_OVERRIDE;
virtual bool last_checked( sal_Bool i_bFetchRow) SAL_OVERRIDE;
};
}
#endif // INCLUDED_DBACCESS_SOURCE_CORE_API_KEYSET_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
