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
|
/* -*- 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 <odbc/odbcbasedllapi.hxx>
#include <odbc/OStatement.hxx>
#include <com/sun/star/sdbc/XPreparedStatement.hpp>
#include <com/sun/star/sdbc/XParameters.hpp>
#include <com/sun/star/sdbc/XResultSetMetaDataSupplier.hpp>
#include <com/sun/star/sdbc/XPreparedBatchExecution.hpp>
#include <com/sun/star/io/XInputStream.hpp>
#include <cppuhelper/implbase5.hxx>
namespace connectivity::odbc
{
class OResultSetMetaData;
class OBoundParam;
typedef ::cppu::ImplHelper5< css::sdbc::XPreparedStatement,
css::sdbc::XParameters,
css::sdbc::XPreparedBatchExecution,
css::sdbc::XResultSetMetaDataSupplier,
css::lang::XServiceInfo> OPreparedStatement_BASE;
class OPreparedStatement final :
public OStatement_BASE2,
public OPreparedStatement_BASE
{
static const short invalid_scale = -1;
// Data attributes
SQLSMALLINT numParams; // Number of parameter markers for the prepared statement
std::unique_ptr<OBoundParam[]> boundParams;
// Array of bound parameter objects. Each parameter marker will have a
// corresponding object to hold bind information, and resulting data.
rtl::Reference<OResultSetMetaData> m_xMetaData;
bool m_bPrepared;
void FreeParams();
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
void putParamData (sal_Int32 index);
/// @throws css::sdbc::SQLException
/// @throws css::uno::RuntimeException
void setStream (sal_Int32 ParameterIndex,const css::uno::Reference< css::io::XInputStream>& x,
SQLLEN length,sal_Int32 SQLtype);
SQLLEN* getLengthBuf (sal_Int32 index);
void* allocBindBuf ( sal_Int32 index, sal_Int32 bufLen);
/// @throws css::sdbc::SQLException
void initBoundParam ();
void setParameterPre(sal_Int32 parameterIndex);
template <typename T> void setScalarParameter(sal_Int32 parameterIndex, sal_Int32 _nType, SQLULEN _nColumnSize, const T i_Value);
template <typename T> void setScalarParameter(sal_Int32 parameterIndex, sal_Int32 _nType, SQLULEN _nColumnSize, sal_Int32 _nScale, const T i_Value);
void setParameter(sal_Int32 parameterIndex, sal_Int32 _nType, SQLULEN _nColumnSize, sal_Int32 _nScale, const void* _pData, SQLULEN _nDataLen, SQLLEN _nDataAllocLen);
// Wrappers for special cases
void setParameter(sal_Int32 parameterIndex, sal_Int32 _nType, sal_Int16 _nScale, const OUString &_sData);
void setParameter(sal_Int32 parameterIndex, sal_Int32 _nType, const css::uno::Sequence< sal_Int8 > &Data);
bool isPrepared() const { return m_bPrepared;}
void prepareStatement();
void checkParameterIndex(sal_Int32 _parameterIndex);
/**
creates the driver specific resultset (factory)
*/
virtual rtl::Reference<OResultSet> createResultSet() override;
virtual void SAL_CALL setFastPropertyValue_NoBroadcast(sal_Int32 nHandle,
const css::uno::Any& rValue) override;
public:
DECLARE_SERVICE_INFO();
// A ctor, needed to return the object
OPreparedStatement( OConnection* _pConnection,const OUString& sql);
virtual ~OPreparedStatement() override;
OPreparedStatement& operator=( OPreparedStatement const & ) = delete; // MSVC2015 workaround
OPreparedStatement( OPreparedStatement const & ) = delete; // MSVC2015 workaround
//XInterface
virtual css::uno::Any SAL_CALL queryInterface( const css::uno::Type & rType ) override;
virtual void SAL_CALL acquire() noexcept override;
virtual void SAL_CALL release() noexcept override;
//XTypeProvider
virtual css::uno::Sequence< css::uno::Type > SAL_CALL getTypes( ) override;
// XPreparedStatement
virtual css::uno::Reference< css::sdbc::XResultSet > SAL_CALL executeQuery( ) override;
virtual sal_Int32 SAL_CALL executeUpdate( ) override;
virtual sal_Bool SAL_CALL execute( ) override;
virtual css::uno::Reference< css::sdbc::XConnection > SAL_CALL getConnection( ) override;
// XParameters
virtual void SAL_CALL setNull( sal_Int32 parameterIndex, sal_Int32 sqlType ) override;
virtual void SAL_CALL setObjectNull( sal_Int32 parameterIndex, sal_Int32 sqlType, const OUString& typeName ) override;
virtual void SAL_CALL setBoolean( sal_Int32 parameterIndex, sal_Bool x ) override;
virtual void SAL_CALL setByte( sal_Int32 parameterIndex, sal_Int8 x ) override;
virtual void SAL_CALL setShort( sal_Int32 parameterIndex, sal_Int16 x ) override;
virtual void SAL_CALL setInt( sal_Int32 parameterIndex, sal_Int32 x ) override;
virtual void SAL_CALL setLong( sal_Int32 parameterIndex, sal_Int64 x ) override;
virtual void SAL_CALL setFloat( sal_Int32 parameterIndex, float x ) override;
virtual void SAL_CALL setDouble( sal_Int32 parameterIndex, double x ) override;
virtual void SAL_CALL setString( sal_Int32 parameterIndex, const OUString& x ) override;
virtual void SAL_CALL setBytes( sal_Int32 parameterIndex, const css::uno::Sequence< sal_Int8 >& x ) override;
virtual void SAL_CALL setDate( sal_Int32 parameterIndex, const css::util::Date& x ) override;
virtual void SAL_CALL setTime( sal_Int32 parameterIndex, const css::util::Time& x ) override;
virtual void SAL_CALL setTimestamp( sal_Int32 parameterIndex, const css::util::DateTime& x ) override;
virtual void SAL_CALL setBinaryStream( sal_Int32 parameterIndex, const css::uno::Reference< css::io::XInputStream >& x, sal_Int32 length ) override;
virtual void SAL_CALL setCharacterStream( sal_Int32 parameterIndex, const css::uno::Reference< css::io::XInputStream >& x, sal_Int32 length ) override;
virtual void SAL_CALL setObject( sal_Int32 parameterIndex, const css::uno::Any& x ) override;
virtual void SAL_CALL setObjectWithInfo( sal_Int32 parameterIndex, const css::uno::Any& x, sal_Int32 targetSqlType, sal_Int32 scale ) override;
virtual void SAL_CALL setRef( sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XRef >& x ) override;
virtual void SAL_CALL setBlob( sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XBlob >& x ) override;
virtual void SAL_CALL setClob( sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XClob >& x ) override;
virtual void SAL_CALL setArray( sal_Int32 parameterIndex, const css::uno::Reference< css::sdbc::XArray >& x ) override;
virtual void SAL_CALL clearParameters( ) override;
// XPreparedBatchExecution
virtual void SAL_CALL addBatch( ) override;
virtual void SAL_CALL clearBatch( ) override;
virtual css::uno::Sequence< sal_Int32 > SAL_CALL executeBatch( ) override;
// XCloseable
virtual void SAL_CALL close( ) override;
// XResultSetMetaDataSupplier
virtual css::uno::Reference< css::sdbc::XResultSetMetaData > SAL_CALL getMetaData( ) override;
const rtl::Reference< OResultSetMetaData > & getMetaDataImpl();
public:
using OStatement_Base::executeQuery;
using OStatement_Base::executeUpdate;
using OStatement_Base::execute;
};
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
