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
|
/* -*- 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 .
*/
#include <osl/diagnose.h>
#include <com/sun/star/container/XNameAccess.hpp>
#include <com/sun/star/sdbc/DataType.hpp>
#include <com/sun/star/sdbc/XConnection.hpp>
#include <com/sun/star/sdbcx/XTablesSupplier.hpp>
#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
#include <com/sun/star/sdb/XQueriesSupplier.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <fldmgr.hxx>
#include <dbmgr.hxx>
#include <wrtsh.hxx>
#include <view.hxx>
#include <swmodule.hxx>
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::sdb;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::beans;
// This file contains all routines of the fldui directory, which must compile
// with exceptions. So we can reduce the code of the other files, which don't
// need any exception handling.
// Is the database field numeric?
// remark: in case of error true is returned
bool SwFieldMgr::IsDBNumeric( const OUString& rDBName, const OUString& rTableQryName,
bool bIsTable, const OUString& rFieldName)
{
bool bNumeric = true;
SwDBManager* pDBManager = m_pWrtShell ? m_pWrtShell->GetDBManager() :
::GetActiveView()->GetWrtShell().GetDBManager();
Reference< XConnection> xConnection =
pDBManager->RegisterConnection(rDBName);
if( !xConnection.is() )
return bNumeric;
Reference<XColumnsSupplier> xColsSupplier;
if(bIsTable)
{
Reference<XTablesSupplier> xTSupplier(xConnection, UNO_QUERY);
if(xTSupplier.is())
{
Reference<XNameAccess> xTables = xTSupplier->getTables();
OSL_ENSURE(xTables->hasByName(rTableQryName), "table not available anymore?");
try
{
Any aTable = xTables->getByName(rTableQryName);
Reference<XPropertySet> xPropSet;
aTable >>= xPropSet;
xColsSupplier.set(xPropSet, UNO_QUERY);
}
catch (const Exception&)
{
}
}
}
else
{
Reference<XQueriesSupplier> xQSupplier(xConnection, UNO_QUERY);
if(xQSupplier.is())
{
Reference<XNameAccess> xQueries = xQSupplier->getQueries();
OSL_ENSURE(xQueries->hasByName(rTableQryName), "table not available anymore?");
try
{
Any aQuery = xQueries->getByName(rTableQryName);
Reference<XPropertySet> xPropSet;
aQuery >>= xPropSet;
xColsSupplier.set(xPropSet, UNO_QUERY);
}
catch (const Exception&)
{
}
}
}
if(xColsSupplier.is())
{
Reference <XNameAccess> xCols;
try
{
xCols = xColsSupplier->getColumns();
}
catch (const Exception&)
{
OSL_FAIL("Exception in getColumns()");
}
if(xCols.is() && xCols->hasByName(rFieldName))
{
Any aCol = xCols->getByName(rFieldName);
Reference <XPropertySet> xCol;
aCol >>= xCol;
Any aType = xCol->getPropertyValue("Type");
sal_Int32 eDataType = 0;
aType >>= eDataType;
switch(eDataType)
{
case DataType::BIT:
case DataType::BOOLEAN:
case DataType::TINYINT:
case DataType::SMALLINT:
case DataType::INTEGER:
case DataType::BIGINT:
case DataType::FLOAT:
case DataType::REAL:
case DataType::DOUBLE:
case DataType::NUMERIC:
case DataType::DECIMAL:
case DataType::DATE:
case DataType::TIME:
case DataType::TIMESTAMP:
break;
case DataType::BINARY:
case DataType::VARBINARY:
case DataType::LONGVARBINARY:
case DataType::SQLNULL:
case DataType::OTHER:
case DataType::OBJECT:
case DataType::DISTINCT:
case DataType::STRUCT:
case DataType::ARRAY:
case DataType::BLOB:
case DataType::CLOB:
case DataType::REF:
case DataType::CHAR:
case DataType::VARCHAR:
case DataType::LONGVARCHAR:
default:
bNumeric = false;
}
}
}
return bNumeric;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
