libreoffice/dbaccess/source/ui/misc/UITools.cxx

/*************************************************************************
 *
 *  $RCSfile: UITools.cxx,v $
 *
 *  $Revision: 1.6 $
 *
 *  last change: $Author: fs $ $Date: 2001-04-03 14:15:03 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License version 2.1, as published by the Free Software Foundation.
 *
 *  This library is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *  MA  02111-1307  USA
 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (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.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an AS IS basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/

#ifndef DBAUI_TOOLS_HXX
#include "UITools.hxx"
#endif
#ifndef DBACCESS_SHARED_DBUSTRINGS_HRC
#include "dbustrings.hrc"
#endif
#ifndef _CONNECTIVITY_DBTOOLS_HXX_
#include <connectivity/dbtools.hxx>
#endif
#ifndef _COMPHELPER_EXTRACT_HXX_
#include <comphelper/extract.hxx>
#endif
#ifndef _COM_SUN_STAR_SDB_XCOMPLETEDCONNECTION_HPP_
#include <com/sun/star/sdb/XCompletedConnection.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBC_XDATASOURCE_HPP_
#include <com/sun/star/sdbc/XDataSource.hpp>
#endif
#ifndef _COM_SUN_STAR_SDB_SQLCONTEXT_HPP_
#include <com/sun/star/sdb/SQLContext.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XKEYSSUPPLIER_HPP_
#include <com/sun/star/sdbcx/XKeysSupplier.hpp>
#endif
#ifndef _COM_SUN_STAR_SDBCX_XCOLUMNSSUPPLIER_HPP_
#include <com/sun/star/sdbcx/XColumnsSupplier.hpp>
#endif
#ifndef _COM_SUN_STAR_TASK_XINTERACTIONHANDLER_HPP_
#include <com/sun/star/task/XInteractionHandler.hpp>
#endif
#ifndef _COM_SUN_STAR_UI_XEXECUTABLEDIALOG_HPP_
#include <com/sun/star/ui/XExecutableDialog.hpp>
#endif
#ifndef _COM_SUN_STAR_BEANS_PROPERTYVALUE_HPP_
#include <com/sun/star/beans/PropertyValue.hpp>
#endif
#ifndef _COM_SUN_STAR_CONTAINER_XINDEXACCESS_HPP_
#include <com/sun/star/container/XIndexAccess.hpp>
#endif
#ifndef _TOOLKIT_HELPER_VCLUNOHELPER_HXX_
#include <toolkit/helper/vclunohelper.hxx>
#endif
#ifndef _TOOLKIT_AWT_VCLXWINDOW_HXX_
#include <toolkit/awt/vclxwindow.hxx>
#endif
#ifndef _VCL_STDTEXT_HXX
#include <vcl/stdtext.hxx>
#endif

// .........................................................................
namespace dbaui
{
// .........................................................................
using namespace ::dbtools;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::task;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::sdb;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::container;
using namespace ::com::sun::star::lang;
using namespace ::com::sun::star::util;
using namespace ::com::sun::star::ui;


// -----------------------------------------------------------------------------
void composeTableName(  const Reference< XDatabaseMetaData >& _rxMetaData,
                        const Reference< XPropertySet >& _rxTable,
                        ::rtl::OUString& _rComposedName,
                        sal_Bool _bQuote)
{
    OSL_ENSURE(_rxTable.is(),"Table can not be null!");
    if(_rxTable.is())
    {
        Reference< XPropertySetInfo > xInfo = _rxTable->getPropertySetInfo();
        if(xInfo->hasPropertyByName(PROPERTY_CATALOGNAME) && xInfo->hasPropertyByName(PROPERTY_SCHEMANAME) && xInfo->hasPropertyByName(PROPERTY_NAME))
        {
            ::rtl::OUString aCatalog,aSchema,aTable;
            _rxTable->getPropertyValue(PROPERTY_CATALOGNAME)>>= aCatalog;
            _rxTable->getPropertyValue(PROPERTY_SCHEMANAME) >>= aSchema;
            _rxTable->getPropertyValue(PROPERTY_NAME)       >>= aTable;

            ::dbtools::composeTableName(_rxMetaData,aCatalog,aSchema,aTable,_rComposedName,_bQuote);
        }
    }
}
// -----------------------------------------------------------------------------

SQLExceptionInfo createConnection(  const ::rtl::OUString& _rsDataSourceName,
                                     const ::com::sun::star::uno::Reference< ::com::sun::star::container::XNameAccess >& _xDatabaseContext,
                                    const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rMF,
                                    ::com::sun::star::uno::Reference< ::com::sun::star::lang::XEventListener>& _rEvtLst,
                                    ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XConnection>& _rOUTConnection )
{
    Any aValue;
    try
    {
        aValue = _xDatabaseContext->getByName(_rsDataSourceName);
    }
    catch(Exception&)
    {
    }
    SQLExceptionInfo aInfo;
    Reference<XPropertySet> xProp;
    aValue >>= xProp;
    if (!xProp.is())
    {
        OSL_ENSURE(0,"createConnection: coult not retrieve the data source!");
        return aInfo;
    }

    ::rtl::OUString sPwd, sUser;
    sal_Bool bPwdReq = sal_False;
    try
    {
        xProp->getPropertyValue(PROPERTY_PASSWORD) >>= sPwd;
        bPwdReq = ::cppu::any2bool(xProp->getPropertyValue(PROPERTY_ISPASSWORDREQUIRED));
        xProp->getPropertyValue(PROPERTY_USER) >>= sUser;
    }
    catch(Exception&)
    {
        OSL_ENSURE(0,"createConnection: error while retrieving data source properties!");
    }


    try
    {
        if(bPwdReq && !sPwd.getLength())
        {   // password required, but empty -> connect using an interaction handler
            Reference<XCompletedConnection> xConnectionCompletion(xProp, UNO_QUERY);
            if (!xConnectionCompletion.is())
            {
                OSL_ENSURE(0,"createConnection: missing an interface ... need an error message here!");
            }
            else
            {   // instantiate the default SDB interaction handler
                Reference< XInteractionHandler > xHandler(_rMF->createInstance(SERVICE_SDB_INTERACTION_HANDLER), UNO_QUERY);
                if (!xHandler.is())
                {
                    OSL_ENSURE(sal_False, "createConnection: could not instantiate an interaction handler!");
                    // ShowServiceNotAvailableError(NULL, String(SERVICE_SDB_INTERACTION_HANDLER), sal_True);
                        // TODO: a real parent!
                }
                else
                    _rOUTConnection = xConnectionCompletion->connectWithCompletion(xHandler);
            }
        }
        else
        {
            Reference<XDataSource> xDataSource(xProp,UNO_QUERY);
            _rOUTConnection = xDataSource->getConnection(sUser, sPwd);
        }
        // be notified when connection is in disposing
        Reference< XComponent >  xComponent(_rOUTConnection, UNO_QUERY);
        if (xComponent.is() && _rEvtLst.is())
            xComponent->addEventListener(_rEvtLst);
    }
    catch(SQLContext& e) { aInfo = SQLExceptionInfo(e); }
    catch(SQLWarning& e) { aInfo = SQLExceptionInfo(e); }
    catch(SQLException& e) { aInfo = SQLExceptionInfo(e); }
    catch(Exception&) { OSL_ENSURE(0,"SbaTableQueryBrowser::OnExpandEntry: could not connect - unknown exception!"); }

    //  showError(aInfo);

    return aInfo;
}
// -----------------------------------------------------------------------------
void showError(const SQLExceptionInfo& _rInfo,Window* _pParent,const Reference< XMultiServiceFactory >& _xFactory)
{
    ::dbtools::showError(_rInfo,VCLUnoHelper::GetInterface(_pParent),_xFactory);
}
// -----------------------------------------------------------------------------
::std::vector< Reference<XNameAccess> > getKeyColumns(const Reference<XPropertySet >& _rxTable,
                                                      sal_Int32 _nKeyType)
{
    // use keys and indexes for excat postioning
    // first the keys
    Reference<XKeysSupplier> xKeySup(_rxTable,UNO_QUERY);
    Reference<XIndexAccess> xKeys;
    if(xKeySup.is())
        xKeys = xKeySup->getKeys();

    ::std::vector< Reference<XNameAccess> > vRet;

    if(xKeys.is())
    {
        Reference<XPropertySet> xProp;
        for(sal_Int32 i=0;i< xKeys->getCount();++i)
        {
            xKeys->getByIndex(i) >>= xProp;
            sal_Int32 nKeyType = 0;
            xProp->getPropertyValue(PROPERTY_TYPE) >>= nKeyType;
            if(_nKeyType == nKeyType)
            {
                Reference<XColumnsSupplier> xKeyColsSup(xProp,UNO_QUERY);
                OSL_ENSURE(xKeyColsSup.is(),"Columnsupplier is null!");
                vRet.push_back(xKeyColsSup->getColumns());
            }
        }
    }

    return vRet;
}
// -----------------------------------------------------------------------------

// .........................................................................
}
// .........................................................................