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
|
/* -*- 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 "core_resource.hxx"
#include "datasourceconnector.hxx"
#include <osl/diagnose.h>
#include "stringconstants.hxx"
#include <com/sun/star/sdbc/XWarningsSupplier.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/sdb/XCompletedConnection.hpp>
#include <com/sun/star/task/InteractionHandler.hpp>
#include <com/sun/star/frame/XModel.hpp>
#include <com/sun/star/sdb/SQLContext.hpp>
#include <com/sun/star/sdbc/SQLWarning.hpp>
#include <osl/thread.h>
#include <comphelper/processfactory.hxx>
#include <comphelper/extract.hxx>
#include <comphelper/namedvaluecollection.hxx>
#include <connectivity/dbexception.hxx>
#include <com/sun/star/sdbc/XDataSource.hpp>
#include "UITools.hxx"
#include <vcl/stdtext.hxx>
#include <vcl/button.hxx>
#include <svl/filenotation.hxx>
#include <tools/diagnose_ex.h>
#include <cppuhelper/exc_hlp.hxx>
#include "strings.hrc"
#include "strings.hxx"
#include "core_resource.hxx"
namespace dbaui
{
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::sdb;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::task;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::frame;
using namespace ::dbtools;
// ODatasourceConnector
ODatasourceConnector::ODatasourceConnector(const Reference< XComponentContext >& _rxContext, vcl::Window* _pMessageParent)
:m_pErrorMessageParent(_pMessageParent)
,m_xContext(_rxContext)
{
}
ODatasourceConnector::ODatasourceConnector( const Reference< XComponentContext >& _rxContext, vcl::Window* _pMessageParent,
const OUString& _rContextInformation )
:m_pErrorMessageParent(_pMessageParent)
,m_xContext(_rxContext)
,m_sContextInformation( _rContextInformation )
{
}
Reference< XConnection > ODatasourceConnector::connect( const OUString& _rDataSourceName,
::dbtools::SQLExceptionInfo* _pErrorInfo ) const
{
Reference< XConnection > xConnection;
OSL_ENSURE(isValid(), "ODatasourceConnector::connect: invalid object!");
if (!isValid())
return xConnection;
// get the data source
Reference< XDataSource > xDatasource(
getDataSourceByName( _rDataSourceName, m_pErrorMessageParent, m_xContext, _pErrorInfo ),
UNO_QUERY
);
if ( xDatasource.is() )
xConnection = connect( xDatasource, _pErrorInfo );
return xConnection;
}
Reference< XConnection > ODatasourceConnector::connect(const Reference< XDataSource>& _xDataSource,
::dbtools::SQLExceptionInfo* _pErrorInfo ) const
{
Reference< XConnection > xConnection;
OSL_ENSURE( isValid() && _xDataSource.is(), "ODatasourceConnector::connect: invalid object or argument!" );
if ( !isValid() || !_xDataSource.is() )
return xConnection;
// get user/password
OUString sPassword, sUser;
bool bPwdRequired = false;
Reference<XPropertySet> xProp(_xDataSource,UNO_QUERY);
try
{
xProp->getPropertyValue(PROPERTY_PASSWORD) >>= sPassword;
xProp->getPropertyValue(PROPERTY_ISPASSWORDREQUIRED) >>= bPwdRequired;
xProp->getPropertyValue(PROPERTY_USER) >>= sUser;
}
catch(Exception&)
{
DBG_UNHANDLED_EXCEPTION();
}
// try to connect
SQLExceptionInfo aInfo;
try
{
if (bPwdRequired && sPassword.isEmpty())
{ // password required, but empty -> connect using an interaction handler
Reference< XCompletedConnection > xConnectionCompletion( _xDataSource, UNO_QUERY_THROW );
Reference< XModel > xModel( getDataSourceOrModel( _xDataSource ), UNO_QUERY_THROW );
::comphelper::NamedValueCollection aArgs( xModel->getArgs() );
Reference< XInteractionHandler > xHandler( aArgs.getOrDefault( "InteractionHandler", Reference< XInteractionHandler >() ) );
if ( !xHandler.is() )
{
// instantiate the default SDB interaction handler
xHandler.set( InteractionHandler::createWithParent(m_xContext, nullptr), UNO_QUERY );
}
xConnection = xConnectionCompletion->connectWithCompletion(xHandler);
}
else
{
xConnection = _xDataSource->getConnection(sUser, sPassword);
}
}
catch( const SQLException& )
{
aInfo = ::cppu::getCaughtException();
}
catch(const Exception&)
{
DBG_UNHANDLED_EXCEPTION();
}
if ( !aInfo.isValid() )
{
// there was no error during connecting, but perhaps a warning?
Reference< XWarningsSupplier > xConnectionWarnings( xConnection, UNO_QUERY );
if ( xConnectionWarnings.is() )
{
try
{
Any aWarnings( xConnectionWarnings->getWarnings() );
if ( aWarnings.hasValue() )
{
OUString sMessage( DBA_RES( STR_WARNINGS_DURING_CONNECT ) );
sMessage = sMessage.replaceFirst( "$buttontext$", Button::GetStandardText( StandardButtonType::More ) );
sMessage = OutputDevice::GetNonMnemonicString( sMessage );
SQLWarning aContext;
aContext.Message = sMessage;
aContext.NextException = aWarnings;
aInfo = aContext;
}
xConnectionWarnings->clearWarnings();
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
}
else
{
if ( !m_sContextInformation.isEmpty() )
{
SQLException aError;
aError.Message = m_sContextInformation;
aError.NextException = aInfo.get();
aInfo = aError;
}
}
// was there an error?
if ( aInfo.isValid() )
{
if ( _pErrorInfo )
{
*_pErrorInfo = aInfo;
}
else
{
showError( aInfo, m_pErrorMessageParent, m_xContext );
}
}
return xConnection;
}
} // namespace dbaui
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
