libreoffice/connectivity/source/drivers/flat/EDriver.cxx

/*************************************************************************
 *
 *  $RCSfile: EDriver.cxx,v $
 *
 *  $Revision: 1.6 $
 *
 *  last change: $Author: vg $ $Date: 2005-02-24 14:39:12 $
 *
 *  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 _CONNECTIVITY_FLAT_EDRIVER_HXX_
#include "flat/EDriver.hxx"
#endif
#ifndef _CONNECTIVITY_FLAT_ECONNECTION_HXX_
#include "flat/EConnection.hxx"
#endif
#ifndef _COM_SUN_STAR_LANG_DISPOSEDEXCEPTION_HPP_
#include <com/sun/star/lang/DisposedException.hpp>
#endif
#ifndef _DBHELPER_DBEXCEPTION_HXX_
#include "connectivity/dbexception.hxx"
#endif
#ifndef _COMPHELPER_SEQUENCE_HXX_
#include <comphelper/sequence.hxx>
#endif


using namespace connectivity::flat;
using namespace connectivity::file;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::beans;
using namespace ::com::sun::star::sdbcx;
using namespace ::com::sun::star::sdbc;
using namespace ::com::sun::star::lang;


// static ServiceInfo
//------------------------------------------------------------------------------
rtl::OUString ODriver::getImplementationName_Static(  ) throw(RuntimeException)
{
    return rtl::OUString::createFromAscii("com.sun.star.comp.sdbc.flat.ODriver");
}

//------------------------------------------------------------------
::rtl::OUString SAL_CALL ODriver::getImplementationName(  ) throw(RuntimeException)
{
    return getImplementationName_Static();
}

//------------------------------------------------------------------
::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >  SAL_CALL connectivity::flat::ODriver_CreateInstance(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory) throw( ::com::sun::star::uno::Exception )
{
    return *(new ODriver(_rxFactory));
}
// --------------------------------------------------------------------------------
Reference< XConnection > SAL_CALL ODriver::connect( const ::rtl::OUString& url, const Sequence< PropertyValue >& info ) throw(SQLException, RuntimeException)
{
    ::osl::MutexGuard aGuard( m_aMutex );
    if (ODriver_BASE::rBHelper.bDisposed)
       throw DisposedException();

    if ( ! acceptsURL(url) )
        return NULL;

    OFlatConnection* pCon = new OFlatConnection(this);
    pCon->construct(url,info);
        Reference< XConnection > xCon = pCon;
        m_xConnections.push_back(WeakReferenceHelper(*pCon));

    return xCon;
}
// --------------------------------------------------------------------------------
sal_Bool SAL_CALL ODriver::acceptsURL( const ::rtl::OUString& url )
                throw(SQLException, RuntimeException)
{
    return url.compareTo(::rtl::OUString::createFromAscii("sdbc:flat:"),10) == 0;
}
// -----------------------------------------------------------------------------
Sequence< DriverPropertyInfo > SAL_CALL ODriver::getPropertyInfo( const ::rtl::OUString& url, const Sequence< PropertyValue >& info ) throw(SQLException, RuntimeException)
{
    if ( acceptsURL(url) )
    {
        ::std::vector< DriverPropertyInfo > aDriverInfo;

        Sequence< ::rtl::OUString > aBoolean(2);
        aBoolean[0] = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("0"));
        aBoolean[1] = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("1"));

        aDriverInfo.push_back(DriverPropertyInfo(
                ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("FixedLength"))
                ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("FixedLength of the database."))
                ,sal_False
                ,::rtl::OUString()
                ,Sequence< ::rtl::OUString >())
                );
        aDriverInfo.push_back(DriverPropertyInfo(
                ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("FieldDelimiter"))
                ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Field separator."))
                ,sal_False
                ,::rtl::OUString()
                ,Sequence< ::rtl::OUString >())
                );
        aDriverInfo.push_back(DriverPropertyInfo(
                ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("HeaderLine"))
                ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Text contains headers."))
                ,sal_False
                ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("0"))
                ,aBoolean)
                );
        aDriverInfo.push_back(DriverPropertyInfo(
                ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("StringDelimiter"))
                ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Text separator."))
                ,sal_False
                ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("0"))
                ,aBoolean)
                );
        aDriverInfo.push_back(DriverPropertyInfo(
                ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("DecimalDelimiter"))
                ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Decimal separator."))
                ,sal_False
                ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("0"))
                ,aBoolean)
                );
        aDriverInfo.push_back(DriverPropertyInfo(
                ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("ThousandDelimiter"))
                ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Thousands separator."))
                ,sal_False
                ,::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("0"))
                ,aBoolean)
                );
        return ::comphelper::concatSequences(OFileDriver::getPropertyInfo(url,info ),Sequence< DriverPropertyInfo >(&(aDriverInfo[0]),aDriverInfo.size()));
    }
    ::dbtools::throwGenericSQLException(::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Invalid URL!")) ,*this);
    return Sequence< DriverPropertyInfo >();
}
// -----------------------------------------------------------------------------