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Diffstat (limited to 'dbaccess/source/ui/misc/datasourceconnector.cxx')
| -rw-r--r-- | dbaccess/source/ui/misc/datasourceconnector.cxx | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/dbaccess/source/ui/misc/datasourceconnector.cxx b/dbaccess/source/ui/misc/datasourceconnector.cxx new file mode 100644 index 000000000..49053e569 --- /dev/null +++ b/dbaccess/source/ui/misc/datasourceconnector.cxx @@ -0,0 +1,202 @@ +/* -*- 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 <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/sdbc/SQLWarning.hpp> +#include <comphelper/namedvaluecollection.hxx> +#include <connectivity/dbexception.hxx> +#include <com/sun/star/sdbc/XDataSource.hpp> +#include <UITools.hxx> +#include <vcl/outdev.hxx> +#include <vcl/stdtext.hxx> +#include <vcl/weld.hxx> +#include <tools/diagnose_ex.h> +#include <cppuhelper/exc_hlp.hxx> +#include <strings.hrc> +#include <strings.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, weld::Window* _pMessageParent) + :m_pErrorMessageParent(_pMessageParent) + ,m_xContext(_rxContext) + { + } + + ODatasourceConnector::ODatasourceConnector( const Reference< XComponentContext >& _rxContext, weld::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 ); + + 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("dbaccess"); + } + + // 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 = InteractionHandler::createWithParent(m_xContext, m_pErrorMessageParent ? m_pErrorMessageParent->GetXWindow() : nullptr); + } + + xConnection = xConnectionCompletion->connectWithCompletion(xHandler); + } + else + { + xConnection = _xDataSource->getConnection(sUser, sPassword); + } + } + catch( const SQLException& ) + { + aInfo = ::cppu::getCaughtException(); + } + catch(const Exception&) + { + DBG_UNHANDLED_EXCEPTION("dbaccess"); + } + + 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( "$buttontext$", 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("dbaccess"); + } + } + } + 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_pErrorMessageParent->GetXWindow() : nullptr, m_xContext); + } + } + return xConnection; + } + +} // namespace dbaui + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |